Trace number 431286

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 2007-03-23OPT2 5.74812 5.13407

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=29-P1=2-P2=59-P3=2-P4=47-P5=53-P6=37-P7=53-P8=53-B.opb
MD5SUM546a5ced30808b0bb71d4cd4eb43d066
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.101984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
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)

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.08/0.14	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.08/0.14	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.08/0.15	c no version file found!!!
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version	1.6.0
0.08/0.15	c os.name	Linux
0.08/0.15	c os.version	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 1651659224
0.08/0.15	c Max memory 1654456320
0.08/0.15	c Total memory 1654456320
0.08/0.15	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/431286-1178004458/instance-431286-1178004458.opb
0.20/0.20	c reading problem ... 
0.30/0.39	c ... done. Wall clock time 0.18s.
0.30/0.39	c CPU time (experimental) 0.31s.
0.30/0.39	c #vars     432
0.30/0.39	c #constraints  601
1.41/0.98	c SATISFIABLE
1.41/0.98	c OPTIMIZING...
1.41/0.98	c Got one! Elapsed wall clock time (in seconds):0.775
1.41/0.98	o 55
1.99/1.44	c Got one! Elapsed wall clock time (in seconds):1.233
1.99/1.44	o 51
2.09/1.53	c Got one! Elapsed wall clock time (in seconds):1.324
2.09/1.53	o 47
2.29/1.79	c Got one! Elapsed wall clock time (in seconds):1.587
2.29/1.79	o 39
2.63/2.09	c Got one! Elapsed wall clock time (in seconds):1.89
2.63/2.10	o 33
3.43/2.87	c Got one! Elapsed wall clock time (in seconds):2.668
3.43/2.87	o 7
3.52/2.98	c Got one! Elapsed wall clock time (in seconds):2.773
3.52/2.98	o 5
3.63/3.01	c Got one! Elapsed wall clock time (in seconds):2.8
3.63/3.01	o 3
5.65/5.05	c Got one! Elapsed wall clock time (in seconds):4.842
5.65/5.05	o 2
5.65/5.05	c starts		: 64
5.65/5.05	c conflicts		: 39968
5.65/5.05	c decisions		: 46658
5.65/5.05	c propagations		: 539217
5.65/5.05	c inspects		: 11677200
5.65/5.05	c learnt literals	: 1
5.65/5.05	c learnt binary clauses	: 2
5.65/5.05	c learnt ternary clauses	: 5
5.65/5.05	c learnt clauses	: 39967
5.65/5.05	c root simplifications	: 0
5.65/5.05	c removed literals (reason simplification)	: 0
5.65/5.05	c reason swapping (by a shorter reason)	: 0
5.65/5.05	c Calls to reduceDB	: 0
5.65/5.05	c speed (decisions/second)	: 22837.983357807145
5.65/5.05	c non guided choices	2419
5.65/5.05	s OPTIMUM FOUND
5.65/5.05	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
5.65/5.05	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
5.65/5.05	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
5.65/5.05	v x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 x107 x108 x109 x110 -x111 x112 -x113 x114 x115 -x116
5.65/5.05	v -x117 -x118 x119 -x120 x121 x122 -x123 -x124 x125 x126 x127 x128 -x129 x130 -x131 -x132 x133 x134 -x135 x136 x137 -x138 x139
5.65/5.05	v -x140 x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 x152 -x153 -x154 -x155 -x156 -x157 x158 -x159 -x160
5.65/5.05	v -x161 -x162 -x163 x164 -x165 -x166 -x167 -x168 -x169 x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181
5.65/5.05	v -x182 x183 x184 x185 x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 x195 x196 x197 x198 -x199 -x200 -x201 -x202 -x203
5.65/5.05	v -x204 -x205 -x206 x207 x208 x209 x210 -x211 -x212 x213 x214 x215 x216 -x217 -x218 x219 x220 -x221 x222 -x223 -x224 x225 x226
5.65/5.05	v -x227 x228 -x229 -x230 x231 x232 -x233 x234 -x235 -x236 x237 x238 -x239 x240 -x241 -x242 x243 x244 -x245 x246 -x247 -x248 x249
5.65/5.05	v x250 -x251 x252 -x253 -x254 x255 -x256 x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270
5.65/5.05	v -x271 -x272 x273 -x274 x275 -x276 -x277 -x278 x279 -x280 x281 -x282 -x283 -x284 x285 -x286 x287 -x288 -x289 -x290 x291 -x292
5.65/5.05	v x293 x294 -x295 -x296 x297 -x298 x299 x300 -x301 -x302 x303 -x304 x305 x306 -x307 -x308 x309 -x310 x311 x312 -x313 -x314 x315
5.65/5.05	v -x316 x317 x318 -x319 -x320 x321 -x322 x323 x324 -x325 -x326 x327 x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337
5.65/5.05	v -x338 x339 x340 -x341 -x342 -x343 -x344 x345 x346 -x347 -x348 -x349 -x350 x351 x352 -x353 -x354 -x355 -x356 x357 x358 -x359
5.65/5.05	v -x360 -x361 -x362 x363 x364 x365 -x366 -x367 -x368 x369 x370 x371 -x372 -x373 -x374 x375 x376 x377 -x378 -x379 -x380 x381 x382
5.65/5.05	v x383 -x384 -x385 -x386 x387 x388 x389 -x390 -x391 -x392 x393 x394 x395 -x396 -x397 -x398 x399 -x400 -x401 x402 -x403 -x404
5.65/5.05	v -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 x417 -x418 -x419 x420 -x421 -x422 -x423 -x424 -x425
5.65/5.05	v -x426 -x427 -x428 -x429 -x430 -x431 -x432
5.65/5.05	c objective function=2
5.65/5.05	c Total wall clock time (ms): 4.848

Verifier Data (download as text)

OK	2

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node3/watcher-431286-1178004458 -o ROOT/results/node3/solver-431286-1178004458 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/431286-1178004458/sat4jPseudoResolution.jar /tmp/evaluation/431286-1178004458/instance-431286-1178004458.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: 0.89 0.98 0.99 2/77 19590
/proc/meminfo: memFree=1842776/2055920 swapFree=4139036/4192956
[pid=19590] ppid=19588 vsize=152 CPUtime=0
/proc/19590/stat : 19590 (java) D 19588 19590 17089 0 -1 0 40 0 0 0 0 0 0 0 19 0 1 0 276483554 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 10924836 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/19590/statm: 38 26 19 9 0 4 0

[startup+0.080924 s]
/proc/loadavg: 0.89 0.98 0.99 2/77 19590
/proc/meminfo: memFree=1842776/2055920 swapFree=4139036/4192956
[pid=19590] ppid=19588 vsize=1777708 CPUtime=0.05
/proc/19590/stat : 19590 (java) S 19588 19590 17089 0 -1 0 3776 0 1 0 4 1 0 0 18 0 7 0 276483554 1820372992 3520 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 1 0 0
/proc/19590/statm: 444427 3520 1086 9 0 442063 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1777708

[startup+0.102931 s]
/proc/loadavg: 0.89 0.98 0.99 2/77 19590
/proc/meminfo: memFree=1842776/2055920 swapFree=4139036/4192956
[pid=19590] ppid=19588 vsize=1780108 CPUtime=0.08
/proc/19590/stat : 19590 (java) S 19588 19590 17089 0 -1 0 3977 0 1 0 6 2 0 0 18 0 12 0 276483554 1822830592 3720 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/19590/statm: 445027 3720 1122 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780108

[startup+0.302959 s]
/proc/loadavg: 0.89 0.98 0.99 2/77 19590
/proc/meminfo: memFree=1842776/2055920 swapFree=4139036/4192956
[pid=19590] ppid=19588 vsize=1782392 CPUtime=0.3
/proc/19590/stat : 19590 (java) S 19588 19590 17089 0 -1 0 5110 0 1 0 27 3 0 0 18 0 12 0 276483554 1825169408 4849 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/19590/statm: 445598 4849 1260 9 0 443210 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1782392

[startup+0.702021 s]
/proc/loadavg: 0.89 0.98 0.99 2/77 19590
/proc/meminfo: memFree=1842776/2055920 swapFree=4139036/4192956
[pid=19590] ppid=19588 vsize=1785724 CPUtime=1.01
/proc/19590/stat : 19590 (java) S 19588 19590 17089 0 -1 0 7224 0 1 0 97 4 0 0 18 0 13 0 276483554 1828581376 6191 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/19590/statm: 446431 6191 1311 9 0 444043 0
Current children cumulated CPU time (s) 1.01
Current children cumulated vsize (KiB) 1785724

[startup+1.50115 s]
/proc/loadavg: 0.89 0.98 0.99 2/90 19604
/proc/meminfo: memFree=1815024/2055920 swapFree=4139036/4192956
[pid=19590] ppid=19588 vsize=1786976 CPUtime=2.09
/proc/19590/stat : 19590 (java) S 19588 19590 17089 0 -1 0 15344 0 1 0 202 7 0 0 18 0 13 0 276483554 1829863424 13742 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/19590/statm: 446744 13742 1314 9 0 444356 0
[pid=19590/tid=19592] ppid=19588 vsize=1786976 CPUtime=1.27
/proc/19590/task/19592/stat : 19592 (java) R 19588 19590 17089 0 -1 64 11714 0 1 0 122 5 0 0 21 0 13 0 276483555 1829863424 13742 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109566752 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19590/tid=19593] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19593/stat : 19593 (java) S 19588 19590 17089 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 276483557 1829863424 13743 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19594] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19594/stat : 19594 (java) S 19588 19590 17089 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 276483557 1829863424 13743 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19590/tid=19595] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19595/stat : 19595 (java) S 19588 19590 17089 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 276483559 1829863424 13744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19596] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19596/stat : 19596 (java) S 19588 19590 17089 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 276483559 1829863424 13744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19597] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19597/stat : 19597 (java) S 19588 19590 17089 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 276483559 1829863424 13745 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19598] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19598/stat : 19598 (java) S 19588 19590 17089 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 276483563 1829863424 13745 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19599] ppid=19588 vsize=1786976 CPUtime=0.35
/proc/19590/task/19599/stat : 19599 (java) S 19588 19590 17089 0 -1 64 1685 0 0 0 35 0 0 0 15 0 13 0 276483563 1829863424 13746 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19600] ppid=19588 vsize=1786976 CPUtime=0.43
/proc/19590/task/19600/stat : 19600 (java) S 19588 19590 17089 0 -1 64 1219 0 0 0 43 0 0 0 16 0 13 0 276483563 1829863424 13746 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19601] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19601/stat : 19601 (java) S 19588 19590 17089 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 276483563 1829863424 13747 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19602] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19602/stat : 19602 (java) S 19588 19590 17089 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 276483563 1829863424 13747 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 1786976

[startup+3.10241 s]
/proc/loadavg: 0.89 0.98 0.99 3/90 19608
/proc/meminfo: memFree=1765416/2055920 swapFree=4139036/4192956
[pid=19590] ppid=19588 vsize=1786976 CPUtime=3.72
/proc/19590/stat : 19590 (java) S 19588 19590 17089 0 -1 0 31509 0 1 0 357 15 0 0 18 0 13 0 276483554 1829863424 29906 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/19590/statm: 446744 29906 1314 9 0 444356 0
[pid=19590/tid=19592] ppid=19588 vsize=1786976 CPUtime=2.87
/proc/19590/task/19592/stat : 19592 (java) R 19588 19590 17089 0 -1 64 27877 0 1 0 274 13 0 0 25 0 13 0 276483555 1829863424 29906 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109566612 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19590/tid=19593] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19593/stat : 19593 (java) S 19588 19590 17089 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 276483557 1829863424 29906 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19594] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19594/stat : 19594 (java) S 19588 19590 17089 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 276483557 1829863424 29906 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19590/tid=19595] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19595/stat : 19595 (java) S 19588 19590 17089 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 276483559 1829863424 29906 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19596] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19596/stat : 19596 (java) S 19588 19590 17089 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 276483559 1829863424 29906 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19597] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19597/stat : 19597 (java) S 19588 19590 17089 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 276483559 1829863424 29906 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19598] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19598/stat : 19598 (java) S 19588 19590 17089 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 276483563 1829863424 29907 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19599] ppid=19588 vsize=1786976 CPUtime=0.37
/proc/19590/task/19599/stat : 19599 (java) S 19588 19590 17089 0 -1 64 1685 0 0 0 37 0 0 0 17 0 13 0 276483563 1829863424 29907 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19600] ppid=19588 vsize=1786976 CPUtime=0.45
/proc/19590/task/19600/stat : 19600 (java) S 19588 19590 17089 0 -1 64 1221 0 0 0 45 0 0 0 16 0 13 0 276483563 1829863424 29908 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19601] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19601/stat : 19601 (java) S 19588 19590 17089 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 276483563 1829863424 29908 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19602] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19602/stat : 19602 (java) S 19588 19590 17089 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 276483563 1829863424 29908 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.72
Current children cumulated vsize (KiB) 1786976

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

[startup+3.90254 s]
/proc/loadavg: 0.89 0.98 0.99 2/90 19611
/proc/meminfo: memFree=1724576/2055920 swapFree=4139036/4192956
[pid=19590] ppid=19588 vsize=1786976 CPUtime=4.52
/proc/19590/stat : 19590 (java) S 19588 19590 17089 0 -1 0 38194 0 1 0 434 18 0 0 18 0 13 0 276483554 1829863424 36591 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/19590/statm: 446744 36592 1314 9 0 444356 0
[pid=19590/tid=19592] ppid=19588 vsize=1786976 CPUtime=3.67
/proc/19590/task/19592/stat : 19592 (java) R 19588 19590 17089 0 -1 64 34563 0 1 0 351 16 0 0 25 0 13 0 276483555 1829863424 36592 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109566583 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19590/tid=19593] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19593/stat : 19593 (java) S 19588 19590 17089 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 276483557 1829863424 36592 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19594] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19594/stat : 19594 (java) S 19588 19590 17089 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 276483557 1829863424 36592 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19590/tid=19595] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19595/stat : 19595 (java) S 19588 19590 17089 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 276483559 1829863424 36592 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19596] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19596/stat : 19596 (java) S 19588 19590 17089 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 276483559 1829863424 36592 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19597] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19597/stat : 19597 (java) S 19588 19590 17089 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 276483559 1829863424 36592 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19598] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19598/stat : 19598 (java) S 19588 19590 17089 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 276483563 1829863424 36592 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19599] ppid=19588 vsize=1786976 CPUtime=0.37
/proc/19590/task/19599/stat : 19599 (java) S 19588 19590 17089 0 -1 64 1685 0 0 0 37 0 0 0 17 0 13 0 276483563 1829863424 36593 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19600] ppid=19588 vsize=1786976 CPUtime=0.45
/proc/19590/task/19600/stat : 19600 (java) S 19588 19590 17089 0 -1 64 1221 0 0 0 45 0 0 0 16 0 13 0 276483563 1829863424 36593 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19601] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19601/stat : 19601 (java) S 19588 19590 17089 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 276483563 1829863424 36593 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19602] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19602/stat : 19602 (java) S 19588 19590 17089 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 276483563 1829863424 36593 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19590/tid=19611] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19611/stat : 19611 (java) S 19588 19590 17089 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 276483855 1829863424 36594 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.52
Current children cumulated vsize (KiB) 1786976

[startup+4.70267 s]
/proc/loadavg: 0.90 0.98 0.99 2/90 19611
/proc/meminfo: memFree=1691808/2055920 swapFree=4139036/4192956
[pid=19590] ppid=19588 vsize=1786976 CPUtime=5.36
/proc/19590/stat : 19590 (java) S 19588 19590 17089 0 -1 0 43596 0 1 0 515 21 0 0 18 0 13 0 276483554 1829863424 41974 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/19590/statm: 446744 41974 1323 9 0 444356 0
[pid=19590/tid=19592] ppid=19588 vsize=1786976 CPUtime=4.45
/proc/19590/task/19592/stat : 19592 (java) R 19588 19590 17089 0 -1 64 37722 0 1 0 427 18 0 0 18 0 13 0 276483555 1829863424 41974 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109574196 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19590/tid=19593] ppid=19588 vsize=1786976 CPUtime=0.02
/proc/19590/task/19593/stat : 19593 (java) S 19588 19590 17089 0 -1 64 1006 0 0 0 2 0 0 0 16 0 13 0 276483557 1829863424 41974 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19594] ppid=19588 vsize=1786976 CPUtime=0.02
/proc/19590/task/19594/stat : 19594 (java) S 19588 19590 17089 0 -1 64 1230 0 0 0 2 0 0 0 16 0 13 0 276483557 1829863424 41974 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19590/tid=19595] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19595/stat : 19595 (java) S 19588 19590 17089 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 276483559 1829863424 41974 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19596] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19596/stat : 19596 (java) S 19588 19590 17089 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 276483559 1829863424 41974 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19597] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19597/stat : 19597 (java) S 19588 19590 17089 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 276483559 1829863424 41974 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19598] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19598/stat : 19598 (java) S 19588 19590 17089 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 276483563 1829863424 41974 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19599] ppid=19588 vsize=1786976 CPUtime=0.37
/proc/19590/task/19599/stat : 19599 (java) S 19588 19590 17089 0 -1 64 1685 0 0 0 37 0 0 0 17 0 13 0 276483563 1829863424 41974 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19600] ppid=19588 vsize=1786976 CPUtime=0.45
/proc/19590/task/19600/stat : 19600 (java) S 19588 19590 17089 0 -1 64 1221 0 0 0 45 0 0 0 16 0 13 0 276483563 1829863424 41974 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19601] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19601/stat : 19601 (java) S 19588 19590 17089 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 276483563 1829863424 41974 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19602] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19602/stat : 19602 (java) S 19588 19590 17089 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 276483563 1829863424 41974 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19590/tid=19611] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19611/stat : 19611 (java) S 19588 19590 17089 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 276483855 1829863424 41974 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.36
Current children cumulated vsize (KiB) 1786976

[startup+5.10273 s]
/proc/loadavg: 0.90 0.98 0.99 2/90 19611
/proc/meminfo: memFree=1691808/2055920 swapFree=4139036/4192956
[pid=19590] ppid=19588 vsize=1786976 CPUtime=5.71
/proc/19590/stat : 19590 (java) S 19588 19590 17089 0 -1 0 43601 0 1 0 550 21 0 0 18 0 12 0 276483554 1829863424 41979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/19590/statm: 446744 41979 1323 9 0 444356 0
[pid=19590/tid=19592] ppid=19588 vsize=1786976 CPUtime=4.79
/proc/19590/task/19592/stat : 19592 (java) S 19588 19590 17089 0 -1 64 37727 0 1 0 461 18 0 0 18 0 12 0 276483555 1829863424 41979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19593] ppid=19588 vsize=1786976 CPUtime=0.02
/proc/19590/task/19593/stat : 19593 (java) S 19588 19590 17089 0 -1 64 1006 0 0 0 2 0 0 0 16 0 12 0 276483557 1829863424 41979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19594] ppid=19588 vsize=1786976 CPUtime=0.02
/proc/19590/task/19594/stat : 19594 (java) S 19588 19590 17089 0 -1 64 1230 0 0 0 2 0 0 0 16 0 12 0 276483557 1829863424 41979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19590/tid=19595] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19595/stat : 19595 (java) S 19588 19590 17089 0 -1 64 9 0 0 0 0 0 0 0 16 0 12 0 276483559 1829863424 41979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19596] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19596/stat : 19596 (java) S 19588 19590 17089 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 276483559 1829863424 41979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19597] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19597/stat : 19597 (java) S 19588 19590 17089 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 276483559 1829863424 41979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19598] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19598/stat : 19598 (java) S 19588 19590 17089 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 276483563 1829863424 41979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19599] ppid=19588 vsize=1786976 CPUtime=0.37
/proc/19590/task/19599/stat : 19599 (java) S 19588 19590 17089 0 -1 64 1685 0 0 0 37 0 0 0 17 0 12 0 276483563 1829863424 41979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19600] ppid=19588 vsize=1786976 CPUtime=0.45
/proc/19590/task/19600/stat : 19600 (java) S 19588 19590 17089 0 -1 64 1221 0 0 0 45 0 0 0 16 0 12 0 276483563 1829863424 41979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19601] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19601/stat : 19601 (java) S 19588 19590 17089 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 276483563 1829863424 41979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19590/tid=19602] ppid=19588 vsize=1786976 CPUtime=0
/proc/19590/task/19602/stat : 19602 (java) S 19588 19590 17089 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 276483563 1829863424 41979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.71
Current children cumulated vsize (KiB) 1786976

Child status: 30
Real time (s): 5.13407
CPU time (s): 5.74812
CPU user time (s): 5.50216
CPU system time (s): 0.245962
CPU usage (%): 111.96
Max. virtual memory (cumulated for all children) (KiB): 1787200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.50216
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43604
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= 358
involuntary context switches= 257

runsolver used 0.014997 second user time and 0.011998 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue May  1 07:27:38 UTC 2007

IDJOB= 431286
IDBENCH= 48041
IDSOLVER= 159
FILE ID= node3/431286-1178004458

PBS_JOBID= 4728245

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=29-P1=2-P2=59-P3=2-P4=47-P5=53-P6=37-P7=53-P8=53-B.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/431286-1178004458/sat4jPseudoResolution.jar /tmp/evaluation/431286-1178004458/instance-431286-1178004458.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-431286-1178004458 -o ROOT/results/node3/solver-431286-1178004458 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/431286-1178004458/sat4jPseudoResolution.jar /tmp/evaluation/431286-1178004458/instance-431286-1178004458.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  546a5ced30808b0bb71d4cd4eb43d066

RANDOM SEED= 247909821

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1843120 kB
Buffers:         33012 kB
Cached:         100988 kB
SwapCached:      16688 kB
Active:          87252 kB
Inactive:        70408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843120 kB
SwapTotal:     4192956 kB
SwapFree:      4139036 kB
Dirty:            3756 kB
Writeback:           0 kB
Mapped:          30436 kB
Slab:            40644 kB
Committed_AS:  7274748 kB
PageTables:       1780 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 node3 on Tue May  1 07:27:43 UTC 2007