Trace number 431216

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 4.99724 4.55408

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=67-P1=47-P2=2-P3=53-P4=23-P5=7-P6=41-P7=31-B.opb
MD5SUM908985d974b16faef92bc77f5752fc1c
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 benchmark0.088986
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 variables126
Total number of constraints15
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 constraints15
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)252
Sum of products size (including duplicates)504
Number of different products252
Sum of products size504

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/431216-1178003910/instance-431216-1178003910.opb
0.20/0.20	c reading problem ... 
0.30/0.36	c ... done. Wall clock time 0.162s.
0.30/0.36	c CPU time (experimental) 0.28s.
0.30/0.36	c #vars     378
0.30/0.36	c #constraints  526
1.70/1.30	c SATISFIABLE
1.70/1.31	c OPTIMIZING...
1.70/1.31	c Got one! Elapsed wall clock time (in seconds):1.103
1.70/1.31	o 43
2.00/1.64	c Got one! Elapsed wall clock time (in seconds):1.435
2.00/1.64	o 37
2.12/1.75	c Got one! Elapsed wall clock time (in seconds):1.548
2.12/1.75	o 13
2.42/2.07	c Got one! Elapsed wall clock time (in seconds):1.867
2.42/2.07	o 9
2.52/2.19	c Got one! Elapsed wall clock time (in seconds):1.983
2.52/2.19	o 3
4.95/4.50	c Got one! Elapsed wall clock time (in seconds):4.301
4.95/4.50	o 2
4.95/4.51	c starts		: 47
4.95/4.51	c conflicts		: 32982
4.95/4.51	c decisions		: 38112
4.95/4.51	c propagations		: 464010
4.95/4.51	c inspects		: 10876039
4.95/4.51	c learnt literals	: 2
4.95/4.51	c learnt binary clauses	: 8
4.95/4.51	c learnt ternary clauses	: 3
4.95/4.51	c learnt clauses	: 32980
4.95/4.51	c root simplifications	: 0
4.95/4.51	c removed literals (reason simplification)	: 0
4.95/4.51	c reason swapping (by a shorter reason)	: 0
4.95/4.51	c Calls to reduceDB	: 0
4.95/4.51	c speed (decisions/second)	: 16434.670116429497
4.95/4.51	c non guided choices	1256
4.95/4.51	s OPTIMUM FOUND
4.95/4.51	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 x34
4.95/4.51	v 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 x65
4.95/4.51	v -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
4.95/4.51	v x94 -x95 -x96 x97 -x98 x99 x100 -x101 x102 x103 -x104 -x105 -x106 x107 -x108 x109 -x110 -x111 x112 -x113 -x114 x115 -x116 x117
4.95/4.51	v -x118 x119 x120 x121 -x122 -x123 x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139
4.95/4.51	v x140 -x141 -x142 -x143 -x144 -x145 x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 x158 -x159 -x160
4.95/4.51	v -x161 -x162 -x163 x164 x165 x166 x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181
4.95/4.51	v x182 x183 x184 x185 -x186 -x187 x188 x189 x190 x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x200 x201 x202 -x203 x204
4.95/4.51	v -x205 x206 x207 x208 -x209 x210 -x211 x212 x213 x214 -x215 x216 -x217 x218 x219 x220 -x221 x222 -x223 x224 x225 x226 -x227 x228
4.95/4.51	v -x229 x230 x231 x232 -x233 x234 -x235 x236 -x237 -x238 x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 x248 -x249 -x250
4.95/4.51	v x251 -x252 -x253 x254 -x255 -x256 x257 -x258 -x259 x260 -x261 -x262 x263 -x264 -x265 x266 -x267 -x268 x269 -x270 -x271 x272
4.95/4.51	v -x273 x274 -x275 -x276 -x277 x278 -x279 x280 -x281 -x282 -x283 x284 -x285 x286 -x287 -x288 -x289 x290 -x291 x292 -x293 -x294
4.95/4.51	v -x295 x296 -x297 x298 -x299 -x300 -x301 x302 -x303 x304 -x305 -x306 -x307 x308 x309 -x310 x311 x312 -x313 x314 x315 -x316 x317
4.95/4.51	v x318 -x319 x320 x321 -x322 x323 x324 -x325 x326 x327 -x328 x329 x330 -x331 x332 x333 -x334 x335 x336 -x337 x338 x339 -x340 x341
4.95/4.51	v x342 -x343 x344 -x345 x346 -x347 -x348 -x349 x350 -x351 x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 x362 -x363
4.95/4.51	v x364 -x365 -x366 -x367 x368 -x369 x370 -x371 -x372 -x373 x374 -x375 x376 -x377 -x378
4.95/4.51	c objective function=2
4.95/4.51	c Total wall clock time (ms): 4.307

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/node4/watcher-431216-1178003910 -o ROOT/results/node4/solver-431216-1178003910 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/431216-1178003910/sat4jPseudoResolution.jar /tmp/evaluation/431216-1178003910/instance-431216-1178003910.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: 0.86 0.96 0.98 2/77 25620
/proc/meminfo: memFree=1829400/2055920 swapFree=4141168/4192956
[pid=25620] ppid=25618 vsize=272 CPUtime=0
/proc/25620/stat : 25620 (java) D 25618 25620 23252 0 -1 0 52 0 0 0 0 0 0 0 18 0 1 0 276428765 278528 37 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 10588964 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/25620/statm: 68 37 28 9 0 6 0

[startup+0.072163 s]
/proc/loadavg: 0.86 0.96 0.98 2/77 25620
/proc/meminfo: memFree=1829400/2055920 swapFree=4141168/4192956
[pid=25620] ppid=25618 vsize=1777708 CPUtime=0.06
/proc/25620/stat : 25620 (java) S 25618 25620 23252 0 -1 0 3720 0 1 0 4 2 0 0 18 0 7 0 276428765 1820372992 3464 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/25620/statm: 444427 3464 1082 9 0 442063 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1777708

[startup+0.101166 s]
/proc/loadavg: 0.86 0.96 0.98 2/77 25620
/proc/meminfo: memFree=1829400/2055920 swapFree=4141168/4192956
[pid=25620] ppid=25618 vsize=1780108 CPUtime=0.08
/proc/25620/stat : 25620 (java) S 25618 25620 23252 0 -1 0 3974 0 1 0 6 2 0 0 18 0 12 0 276428765 1822830592 3717 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25620/statm: 445027 3717 1122 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780108

[startup+0.301184 s]
/proc/loadavg: 0.86 0.96 0.98 2/77 25620
/proc/meminfo: memFree=1829400/2055920 swapFree=4141168/4192956
[pid=25620] ppid=25618 vsize=1782044 CPUtime=0.3
/proc/25620/stat : 25620 (java) S 25618 25620 23252 0 -1 0 5098 0 1 0 27 3 0 0 18 0 12 0 276428765 1824813056 4837 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25620/statm: 445511 4837 1261 9 0 443123 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1782044

[startup+0.701222 s]
/proc/loadavg: 0.86 0.96 0.98 2/77 25620
/proc/meminfo: memFree=1829400/2055920 swapFree=4141168/4192956
[pid=25620] ppid=25618 vsize=1785756 CPUtime=0.95
/proc/25620/stat : 25620 (java) S 25618 25620 23252 0 -1 0 7371 0 1 0 91 4 0 0 18 0 13 0 276428765 1828614144 6526 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25620/statm: 446439 6526 1300 9 0 444051 0
Current children cumulated CPU time (s) 0.95
Current children cumulated vsize (KiB) 1785756

[startup+1.50229 s]
/proc/loadavg: 0.86 0.96 0.98 2/90 25633
/proc/meminfo: memFree=1794928/2055920 swapFree=4141168/4192956
[pid=25620] ppid=25618 vsize=1785756 CPUtime=1.91
/proc/25620/stat : 25620 (java) S 25618 25620 23252 0 -1 0 16442 0 1 0 182 9 0 0 18 0 13 0 276428765 1828614144 15216 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25620/statm: 446439 15217 1309 9 0 444051 0
[pid=25620/tid=25622] ppid=25618 vsize=1785756 CPUtime=1.24
/proc/25620/task/25622/stat : 25622 (java) R 25618 25620 23252 0 -1 64 13516 0 1 0 117 7 0 0 20 0 13 0 276428766 1828614144 15217 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109525777 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25620/tid=25623] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25623/stat : 25623 (java) S 25618 25620 23252 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 276428767 1828614144 15218 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25624] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25624/stat : 25624 (java) S 25618 25620 23252 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 276428767 1828614144 15218 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25620/tid=25625] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25625/stat : 25625 (java) S 25618 25620 23252 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 276428770 1828614144 15219 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25626] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25626/stat : 25626 (java) S 25618 25620 23252 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 276428770 1828614144 15219 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25627] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25627/stat : 25627 (java) S 25618 25620 23252 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 276428770 1828614144 15220 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25628] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25628/stat : 25628 (java) S 25618 25620 23252 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 276428774 1828614144 15220 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25629] ppid=25618 vsize=1785756 CPUtime=0.32
/proc/25620/task/25629/stat : 25629 (java) S 25618 25620 23252 0 -1 64 850 0 0 0 32 0 0 0 16 0 13 0 276428774 1828614144 15221 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25620/tid=25630] ppid=25618 vsize=1785756 CPUtime=0.32
/proc/25620/task/25630/stat : 25630 (java) S 25618 25620 23252 0 -1 64 1353 0 0 0 32 0 0 0 15 0 13 0 276428774 1828614144 15221 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25631] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25631/stat : 25631 (java) S 25618 25620 23252 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 276428774 1828614144 15222 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25632] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25632/stat : 25632 (java) S 25618 25620 23252 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 276428774 1828614144 15222 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 1785756

[startup+3.10245 s]
/proc/loadavg: 0.86 0.96 0.98 2/90 25637
/proc/meminfo: memFree=1749096/2055920 swapFree=4141168/4192956
[pid=25620] ppid=25618 vsize=1785756 CPUtime=3.52
/proc/25620/stat : 25620 (java) S 25618 25620 23252 0 -1 0 30777 0 1 0 336 16 0 0 18 0 13 0 276428765 1828614144 29548 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25620/statm: 446439 29548 1309 9 0 444051 0
[pid=25620/tid=25622] ppid=25618 vsize=1785756 CPUtime=2.8
/proc/25620/task/25622/stat : 25622 (java) R 25618 25620 23252 0 -1 64 27845 0 1 0 266 14 0 0 25 0 13 0 276428766 1828614144 29548 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109539665 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25620/tid=25623] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25623/stat : 25623 (java) S 25618 25620 23252 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 276428767 1828614144 29548 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25624] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25624/stat : 25624 (java) S 25618 25620 23252 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 276428767 1828614144 29549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25620/tid=25625] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25625/stat : 25625 (java) S 25618 25620 23252 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 276428770 1828614144 29549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25626] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25626/stat : 25626 (java) S 25618 25620 23252 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 276428770 1828614144 29549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25627] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25627/stat : 25627 (java) S 25618 25620 23252 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 276428770 1828614144 29549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25628] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25628/stat : 25628 (java) S 25618 25620 23252 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 276428774 1828614144 29549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25629] ppid=25618 vsize=1785756 CPUtime=0.34
/proc/25620/task/25629/stat : 25629 (java) S 25618 25620 23252 0 -1 64 850 0 0 0 34 0 0 0 17 0 13 0 276428774 1828614144 29550 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25620/tid=25630] ppid=25618 vsize=1785756 CPUtime=0.35
/proc/25620/task/25630/stat : 25630 (java) S 25618 25620 23252 0 -1 64 1358 0 0 0 35 0 0 0 15 0 13 0 276428774 1828614144 29550 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25631] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25631/stat : 25631 (java) S 25618 25620 23252 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 276428774 1828614144 29550 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25632] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25632/stat : 25632 (java) S 25618 25620 23252 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 276428774 1828614144 29550 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.52
Current children cumulated vsize (KiB) 1785756

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

[startup+3.90152 s]
/proc/loadavg: 0.86 0.96 0.98 2/90 25638
/proc/meminfo: memFree=1712096/2055920 swapFree=4141168/4192956
[pid=25620] ppid=25618 vsize=1785756 CPUtime=4.32
/proc/25620/stat : 25620 (java) S 25618 25620 23252 0 -1 0 36817 0 1 0 414 18 0 0 18 0 13 0 276428765 1828614144 35588 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25620/statm: 446439 35588 1309 9 0 444051 0
[pid=25620/tid=25622] ppid=25618 vsize=1785756 CPUtime=3.6
/proc/25620/task/25622/stat : 25622 (java) R 25618 25620 23252 0 -1 64 33885 0 1 0 344 16 0 0 25 0 13 0 276428766 1828614144 35588 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109614303 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25620/tid=25623] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25623/stat : 25623 (java) S 25618 25620 23252 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 276428767 1828614144 35588 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25624] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25624/stat : 25624 (java) S 25618 25620 23252 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 276428767 1828614144 35588 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25620/tid=25625] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25625/stat : 25625 (java) S 25618 25620 23252 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 276428770 1828614144 35589 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25626] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25626/stat : 25626 (java) S 25618 25620 23252 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 276428770 1828614144 35589 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25627] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25627/stat : 25627 (java) S 25618 25620 23252 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 276428770 1828614144 35589 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25628] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25628/stat : 25628 (java) S 25618 25620 23252 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 276428774 1828614144 35590 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25629] ppid=25618 vsize=1785756 CPUtime=0.34
/proc/25620/task/25629/stat : 25629 (java) S 25618 25620 23252 0 -1 64 850 0 0 0 34 0 0 0 17 0 13 0 276428774 1828614144 35590 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25620/tid=25630] ppid=25618 vsize=1785756 CPUtime=0.35
/proc/25620/task/25630/stat : 25630 (java) S 25618 25620 23252 0 -1 64 1358 0 0 0 35 0 0 0 15 0 13 0 276428774 1828614144 35591 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25631] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25631/stat : 25631 (java) S 25618 25620 23252 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 276428774 1828614144 35591 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25632] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25632/stat : 25632 (java) S 25618 25620 23252 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 276428774 1828614144 35591 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25638] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25638/stat : 25638 (java) S 25618 25620 23252 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 276428984 1828614144 35591 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.32
Current children cumulated vsize (KiB) 1785756

[startup+4.30156 s]
/proc/loadavg: 0.87 0.96 0.98 2/90 25638
/proc/meminfo: memFree=1679392/2055920 swapFree=4141168/4192956
[pid=25620] ppid=25618 vsize=1785756 CPUtime=4.72
/proc/25620/stat : 25620 (java) S 25618 25620 23252 0 -1 0 39809 0 1 0 453 19 0 0 18 0 13 0 276428765 1828614144 38579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25620/statm: 446439 38580 1309 9 0 444051 0
[pid=25620/tid=25622] ppid=25618 vsize=1785756 CPUtime=4
/proc/25620/task/25622/stat : 25622 (java) R 25618 25620 23252 0 -1 64 36879 0 1 0 383 17 0 0 17 0 13 0 276428766 1828614144 38581 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109524180 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25620/tid=25623] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25623/stat : 25623 (java) S 25618 25620 23252 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 276428767 1828614144 38581 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25624] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25624/stat : 25624 (java) S 25618 25620 23252 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 276428767 1828614144 38582 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25620/tid=25625] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25625/stat : 25625 (java) S 25618 25620 23252 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 276428770 1828614144 38582 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25626] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25626/stat : 25626 (java) S 25618 25620 23252 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 276428770 1828614144 38583 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25627] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25627/stat : 25627 (java) S 25618 25620 23252 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 276428770 1828614144 38583 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25628] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25628/stat : 25628 (java) S 25618 25620 23252 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 276428774 1828614144 38583 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25629] ppid=25618 vsize=1785756 CPUtime=0.34
/proc/25620/task/25629/stat : 25629 (java) S 25618 25620 23252 0 -1 64 850 0 0 0 34 0 0 0 17 0 13 0 276428774 1828614144 38584 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25620/tid=25630] ppid=25618 vsize=1785756 CPUtime=0.35
/proc/25620/task/25630/stat : 25630 (java) S 25618 25620 23252 0 -1 64 1358 0 0 0 35 0 0 0 15 0 13 0 276428774 1828614144 38584 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25631] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25631/stat : 25631 (java) S 25618 25620 23252 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 276428774 1828614144 38584 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25632] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25632/stat : 25632 (java) S 25618 25620 23252 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 276428774 1828614144 38585 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25638] ppid=25618 vsize=1785756 CPUtime=0
/proc/25620/task/25638/stat : 25638 (java) S 25618 25620 23252 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 276428984 1828614144 38585 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.72
Current children cumulated vsize (KiB) 1785756

[startup+4.50158 s]
/proc/loadavg: 0.87 0.96 0.98 2/90 25638
/proc/meminfo: memFree=1679392/2055920 swapFree=4141168/4192956
[pid=25620] ppid=25618 vsize=1785896 CPUtime=4.95
/proc/25620/stat : 25620 (java) S 25618 25620 23252 0 -1 0 42803 0 1 0 474 21 0 0 18 0 13 0 276428765 1828757504 41549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25620/statm: 446474 41549 1318 9 0 444086 0
[pid=25620/tid=25622] ppid=25618 vsize=1785896 CPUtime=4.17
/proc/25620/task/25622/stat : 25622 (java) R 25618 25620 23252 0 -1 64 37702 0 1 0 399 18 0 0 17 0 13 0 276428766 1828757504 41549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109558761 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25620/tid=25623] ppid=25618 vsize=1785896 CPUtime=0.02
/proc/25620/task/25623/stat : 25623 (java) S 25618 25620 23252 0 -1 64 953 0 0 0 2 0 0 0 16 0 13 0 276428767 1828757504 41549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25624] ppid=25618 vsize=1785896 CPUtime=0.02
/proc/25620/task/25624/stat : 25624 (java) S 25618 25620 23252 0 -1 64 1211 0 0 0 2 0 0 0 16 0 13 0 276428767 1828757504 41549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25620/tid=25625] ppid=25618 vsize=1785896 CPUtime=0
/proc/25620/task/25625/stat : 25625 (java) S 25618 25620 23252 0 -1 64 8 0 0 0 0 0 0 0 15 0 13 0 276428770 1828757504 41549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25626] ppid=25618 vsize=1785896 CPUtime=0
/proc/25620/task/25626/stat : 25626 (java) S 25618 25620 23252 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 276428770 1828757504 41549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25627] ppid=25618 vsize=1785896 CPUtime=0
/proc/25620/task/25627/stat : 25627 (java) S 25618 25620 23252 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 276428770 1828757504 41549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25628] ppid=25618 vsize=1785896 CPUtime=0
/proc/25620/task/25628/stat : 25628 (java) S 25618 25620 23252 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 276428774 1828757504 41549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25629] ppid=25618 vsize=1785896 CPUtime=0.34
/proc/25620/task/25629/stat : 25629 (java) S 25618 25620 23252 0 -1 64 850 0 0 0 34 0 0 0 17 0 13 0 276428774 1828757504 41549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25620/tid=25630] ppid=25618 vsize=1785896 CPUtime=0.35
/proc/25620/task/25630/stat : 25630 (java) S 25618 25620 23252 0 -1 64 1358 0 0 0 35 0 0 0 15 0 13 0 276428774 1828757504 41549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25631] ppid=25618 vsize=1785896 CPUtime=0
/proc/25620/task/25631/stat : 25631 (java) S 25618 25620 23252 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 276428774 1828757504 41549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25632] ppid=25618 vsize=1785896 CPUtime=0
/proc/25620/task/25632/stat : 25632 (java) S 25618 25620 23252 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 276428774 1828757504 41549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25620/tid=25638] ppid=25618 vsize=1785896 CPUtime=0
/proc/25620/task/25638/stat : 25638 (java) S 25618 25620 23252 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 276428984 1828757504 41549 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.95
Current children cumulated vsize (KiB) 1785896

Child status: 30
Real time (s): 4.55408
CPU time (s): 4.99724
CPU user time (s): 4.75828
CPU system time (s): 0.238963
CPU usage (%): 109.731
Max. virtual memory (cumulated for all children) (KiB): 1785896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.75828
system time used= 0.238963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42813
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= 521
involuntary context switches= 354

runsolver used 0.007998 second user time and 0.016997 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue May  1 07:18:30 UTC 2007

IDJOB= 431216
IDBENCH= 48036
IDSOLVER= 159
FILE ID= node4/431216-1178003910

PBS_JOBID= 4728240

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=67-P1=47-P2=2-P3=53-P4=23-P5=7-P6=41-P7=31-B.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/431216-1178003910/sat4jPseudoResolution.jar /tmp/evaluation/431216-1178003910/instance-431216-1178003910.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-431216-1178003910 -o ROOT/results/node4/solver-431216-1178003910 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/431216-1178003910/sat4jPseudoResolution.jar /tmp/evaluation/431216-1178003910/instance-431216-1178003910.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  908985d974b16faef92bc77f5752fc1c

RANDOM SEED= 62765060

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1829744 kB
Buffers:         35508 kB
Cached:         104272 kB
SwapCached:      14784 kB
Active:          98256 kB
Inactive:        65252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829744 kB
SwapTotal:     4192956 kB
SwapFree:      4141168 kB
Dirty:            3752 kB
Writeback:           0 kB
Mapped:          30480 kB
Slab:            48120 kB
Committed_AS:  7125628 kB
PageTables:       1820 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 node4 on Tue May  1 07:18:35 UTC 2007