Trace number 430922

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 3.9534 3.5579

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=59-P1=37-P2=37-P3=53-P4=11-P5=7-P6=13-B.opb
MD5SUM337bfe939508532505172ec5c27d5fd3
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 benchmark0.075987
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 variables108
Total number of constraints13
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 constraints13
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)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

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/430922-1178000842/instance-430922-1178000842.opb
0.20/0.20	c reading problem ... 
0.31/0.35	c ... done. Wall clock time 0.144s.
0.31/0.35	c CPU time (experimental) 0.28s.
0.31/0.35	c #vars     324
0.31/0.35	c #constraints  451
1.06/0.84	c SATISFIABLE
1.06/0.84	c OPTIMIZING...
1.06/0.84	c Got one! Elapsed wall clock time (in seconds):0.636
1.06/0.84	o 41
1.70/1.32	c Got one! Elapsed wall clock time (in seconds):1.113
1.70/1.32	o 37
1.80/1.48	c Got one! Elapsed wall clock time (in seconds):1.274
1.80/1.48	o 31
1.91/1.52	c Got one! Elapsed wall clock time (in seconds):1.313
1.91/1.52	o 9
1.91/1.55	c Got one! Elapsed wall clock time (in seconds):1.35
1.91/1.55	o 7
1.91/1.60	c Got one! Elapsed wall clock time (in seconds):1.394
1.91/1.60	o 3
3.83/3.49	c starts		: 42
3.83/3.49	c conflicts		: 26813
3.83/3.49	c decisions		: 30164
3.83/3.49	c propagations		: 372574
3.83/3.49	c inspects		: 7217534
3.83/3.49	c learnt literals	: 5
3.83/3.49	c learnt binary clauses	: 5
3.83/3.49	c learnt ternary clauses	: 8
3.83/3.49	c learnt clauses	: 26807
3.83/3.49	c root simplifications	: 0
3.83/3.49	c removed literals (reason simplification)	: 0
3.83/3.49	c reason swapping (by a shorter reason)	: 0
3.83/3.49	c Calls to reduceDB	: 0
3.83/3.49	c speed (decisions/second)	: 15926.08236536431
3.83/3.49	c non guided choices	1177
3.83/3.49	s OPTIMUM FOUND
3.83/3.50	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
3.83/3.50	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
3.83/3.50	v x64 -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
3.83/3.50	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
3.83/3.50	v -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 x133 x134 -x135 -x136 -x137
3.83/3.50	v -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 x146 -x147 -x148 x149 x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 x158 -x159
3.83/3.50	v -x160 x161 x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 x170 -x171 -x172 x173 x174 x175 x176 -x177 -x178 x179 x180 x181 x182
3.83/3.50	v x183 x184 -x185 -x186 x187 x188 x189 x190 -x191 -x192 x193 x194 x195 x196 -x197 -x198 x199 x200 x201 x202 -x203 -x204 x205 x206
3.83/3.50	v x207 x208 -x209 -x210 x211 x212 x213 x214 -x215 -x216 x217 -x218 -x219 -x220 x221 x222 x223 -x224 -x225 -x226 x227 x228 x229
3.83/3.50	v -x230 -x231 -x232 x233 x234 x235 -x236 -x237 -x238 x239 x240 x241 -x242 -x243 -x244 x245 x246 x247 -x248 -x249 -x250 x251 x252
3.83/3.50	v x253 x254 x255 x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273
3.83/3.50	v -x274 -x275 -x276 x277 x278 x279 x280 -x281 -x282 x283 x284 x285 x286 -x287 -x288 x289 x290 x291 x292 x293 -x294 -x295 -x296
3.83/3.50	v -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 x307 x308 x309 x310 x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318
3.83/3.50	v x319 x320 x321 x322 x323 -x324
3.83/3.50	c objective function=3
3.83/3.50	c Total wall clock time (ms): 3.293

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/node33/watcher-430922-1178000842 -o ROOT/results/node33/solver-430922-1178000842 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/430922-1178000842/sat4jPseudoResolution.jar /tmp/evaluation/430922-1178000842/instance-430922-1178000842.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: 0.91 0.95 0.98 2/77 30309
/proc/meminfo: memFree=1821168/2055920 swapFree=4147808/4192956
[pid=30309] ppid=30307 vsize=272 CPUtime=0
/proc/30309/stat : 30309 (java) D 30307 30309 28595 0 -1 0 52 0 0 0 0 0 0 0 18 0 1 0 247999656 278528 37 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 10945316 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/30309/statm: 68 37 28 9 0 6 0

[startup+0.0523971 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 30309
/proc/meminfo: memFree=1821168/2055920 swapFree=4147808/4192956
[pid=30309] ppid=30307 vsize=1777060 CPUtime=0.04
/proc/30309/stat : 30309 (java) S 30307 30309 28595 0 -1 0 3514 0 1 0 2 2 0 0 18 0 5 0 247999656 1819709440 3260 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/30309/statm: 444265 3260 1046 9 0 441901 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1777060

[startup+0.102408 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 30309
/proc/meminfo: memFree=1821168/2055920 swapFree=4147808/4192956
[pid=30309] ppid=30307 vsize=1780108 CPUtime=0.08
/proc/30309/stat : 30309 (java) S 30307 30309 28595 0 -1 0 3977 0 1 0 5 3 0 0 18 0 12 0 247999656 1822830592 3720 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30309/statm: 445027 3720 1122 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780108

[startup+0.302449 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 30309
/proc/meminfo: memFree=1821168/2055920 swapFree=4147808/4192956
[pid=30309] ppid=30307 vsize=1781336 CPUtime=0.31
/proc/30309/stat : 30309 (java) S 30307 30309 28595 0 -1 0 5099 0 1 0 27 4 0 0 18 0 12 0 247999656 1824088064 4839 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30309/statm: 445334 4839 1263 9 0 442946 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 1781336

[startup+0.702529 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 30309
/proc/meminfo: memFree=1821168/2055920 swapFree=4147808/4192956
[pid=30309] ppid=30307 vsize=1784640 CPUtime=0.95
/proc/30309/stat : 30309 (java) S 30307 30309 28595 0 -1 0 7485 0 1 0 90 5 0 0 18 0 13 0 247999656 1827471360 6643 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30309/statm: 446160 6644 1300 9 0 443772 0
Current children cumulated CPU time (s) 0.95
Current children cumulated vsize (KiB) 1784640

[startup+1.50169 s]
/proc/loadavg: 0.91 0.95 0.98 2/90 30323
/proc/meminfo: memFree=1787848/2055920 swapFree=4147808/4192956
[pid=30309] ppid=30307 vsize=1784640 CPUtime=1.91
/proc/30309/stat : 30309 (java) S 30307 30309 28595 0 -1 0 16101 0 1 0 180 11 0 0 18 0 13 0 247999656 1827471360 14769 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30309/statm: 446160 14769 1309 9 0 443772 0
[pid=30309/tid=30311] ppid=30307 vsize=1784640 CPUtime=1.25
/proc/30309/task/30311/stat : 30311 (java) R 30307 30309 28595 0 -1 64 13124 0 1 0 116 9 0 0 22 0 13 0 247999658 1827471360 14769 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109520327 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30309/tid=30312] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30312/stat : 30312 (java) S 30307 30309 28595 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 247999659 1827471360 14769 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30313] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30313/stat : 30313 (java) S 30307 30309 28595 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 247999659 1827471360 14769 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30309/tid=30314] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30314/stat : 30314 (java) S 30307 30309 28595 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 247999661 1827471360 14769 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30315] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30315/stat : 30315 (java) S 30307 30309 28595 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 247999662 1827471360 14769 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30316] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30316/stat : 30316 (java) S 30307 30309 28595 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 247999662 1827471360 14770 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30317] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30317/stat : 30317 (java) S 30307 30309 28595 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 247999666 1827471360 14770 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30318] ppid=30307 vsize=1784640 CPUtime=0.32
/proc/30309/task/30318/stat : 30318 (java) S 30307 30309 28595 0 -1 64 1263 0 0 0 32 0 0 0 15 0 13 0 247999666 1827471360 14770 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30319] ppid=30307 vsize=1784640 CPUtime=0.31
/proc/30309/task/30319/stat : 30319 (java) S 30307 30309 28595 0 -1 64 989 0 0 0 30 1 0 0 15 0 13 0 247999666 1827471360 14770 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30320] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30320/stat : 30320 (java) S 30307 30309 28595 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 247999666 1827471360 14770 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30321] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30321/stat : 30321 (java) S 30307 30309 28595 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 247999666 1827471360 14770 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 1784640

[startup+3.10202 s]
/proc/loadavg: 0.91 0.95 0.98 2/90 30328
/proc/meminfo: memFree=1743296/2055920 swapFree=4147808/4192956
[pid=30309] ppid=30307 vsize=1784640 CPUtime=3.52
/proc/30309/stat : 30309 (java) S 30307 30309 28595 0 -1 0 30737 0 1 0 335 17 0 0 18 0 13 0 247999656 1827471360 29405 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30309/statm: 446160 29405 1309 9 0 443772 0
[pid=30309/tid=30311] ppid=30307 vsize=1784640 CPUtime=2.86
/proc/30309/task/30311/stat : 30311 (java) R 30307 30309 28595 0 -1 64 27760 0 1 0 270 16 0 0 25 0 13 0 247999658 1827471360 29405 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109554316 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30309/tid=30312] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30312/stat : 30312 (java) S 30307 30309 28595 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 247999659 1827471360 29405 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30313] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30313/stat : 30313 (java) S 30307 30309 28595 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 247999659 1827471360 29405 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30309/tid=30314] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30314/stat : 30314 (java) S 30307 30309 28595 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 247999661 1827471360 29405 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30315] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30315/stat : 30315 (java) S 30307 30309 28595 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 247999662 1827471360 29405 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30316] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30316/stat : 30316 (java) S 30307 30309 28595 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 247999662 1827471360 29405 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30317] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30317/stat : 30317 (java) S 30307 30309 28595 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 247999666 1827471360 29405 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30318] ppid=30307 vsize=1784640 CPUtime=0.32
/proc/30309/task/30318/stat : 30318 (java) S 30307 30309 28595 0 -1 64 1263 0 0 0 32 0 0 0 15 0 13 0 247999666 1827471360 29405 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30319] ppid=30307 vsize=1784640 CPUtime=0.32
/proc/30309/task/30319/stat : 30319 (java) S 30307 30309 28595 0 -1 64 989 0 0 0 31 1 0 0 16 0 13 0 247999666 1827471360 29405 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30320] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30320/stat : 30320 (java) S 30307 30309 28595 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 247999666 1827471360 29405 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30321] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30321/stat : 30321 (java) S 30307 30309 28595 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 247999666 1827471360 29406 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30309/tid=30328] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30328/stat : 30328 (java) S 30307 30309 28595 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 247999817 1827471360 29406 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) 1784640

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

[startup+3.5021 s]
/proc/loadavg: 0.91 0.95 0.98 2/90 30328
/proc/meminfo: memFree=1704128/2055920 swapFree=4147808/4192956
[pid=30309] ppid=30307 vsize=1784640 CPUtime=3.92
/proc/30309/stat : 30309 (java) S 30307 30309 28595 0 -1 0 34607 0 1 0 373 19 0 0 18 0 12 0 247999656 1827471360 33275 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30309/statm: 446160 33275 1309 9 0 443772 0
[pid=30309/tid=30311] ppid=30307 vsize=1784640 CPUtime=3.25
/proc/30309/task/30311/stat : 30311 (java) S 30307 30309 28595 0 -1 64 31624 0 1 0 307 18 0 0 25 0 12 0 247999658 1827471360 33275 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30309/tid=30312] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30312/stat : 30312 (java) S 30307 30309 28595 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 247999659 1827471360 33275 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30313] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30313/stat : 30313 (java) S 30307 30309 28595 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 247999659 1827471360 33275 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30309/tid=30314] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30314/stat : 30314 (java) S 30307 30309 28595 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 247999661 1827471360 33275 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30315] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30315/stat : 30315 (java) S 30307 30309 28595 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 247999662 1827471360 33275 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30316] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30316/stat : 30316 (java) S 30307 30309 28595 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 247999662 1827471360 33275 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30317] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30317/stat : 30317 (java) S 30307 30309 28595 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 247999666 1827471360 33275 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30318] ppid=30307 vsize=1784640 CPUtime=0.32
/proc/30309/task/30318/stat : 30318 (java) S 30307 30309 28595 0 -1 64 1263 0 0 0 32 0 0 0 15 0 12 0 247999666 1827471360 33275 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30319] ppid=30307 vsize=1784640 CPUtime=0.32
/proc/30309/task/30319/stat : 30319 (java) S 30307 30309 28595 0 -1 64 989 0 0 0 31 1 0 0 16 0 12 0 247999666 1827471360 33275 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30320] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30320/stat : 30320 (java) S 30307 30309 28595 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 247999666 1827471360 33275 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30309/tid=30321] ppid=30307 vsize=1784640 CPUtime=0
/proc/30309/task/30321/stat : 30321 (java) S 30307 30309 28595 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 247999666 1827471360 33275 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.92
Current children cumulated vsize (KiB) 1784640

Child status: 30
Real time (s): 3.5579
CPU time (s): 3.9534
CPU user time (s): 3.73443
CPU system time (s): 0.218966
CPU usage (%): 111.116
Max. virtual memory (cumulated for all children) (KiB): 1784640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.73443
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34609
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= 431
involuntary context switches= 334

runsolver used 0.005999 second user time and 0.016997 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Tue May  1 06:27:22 UTC 2007

IDJOB= 430922
IDBENCH= 48015
IDSOLVER= 159
FILE ID= node33/430922-1178000842

PBS_JOBID= 4728246

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=59-P1=37-P2=37-P3=53-P4=11-P5=7-P6=13-B.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/430922-1178000842/sat4jPseudoResolution.jar /tmp/evaluation/430922-1178000842/instance-430922-1178000842.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-430922-1178000842 -o ROOT/results/node33/solver-430922-1178000842 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/430922-1178000842/sat4jPseudoResolution.jar /tmp/evaluation/430922-1178000842/instance-430922-1178000842.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  337bfe939508532505172ec5c27d5fd3

RANDOM SEED= 721746654

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1821576 kB
Buffers:         47284 kB
Cached:         100452 kB
SwapCached:      13560 kB
Active:         105668 kB
Inactive:        65940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821576 kB
SwapTotal:     4192956 kB
SwapFree:      4147808 kB
Dirty:            3612 kB
Writeback:           0 kB
Mapped:          30440 kB
Slab:            48072 kB
Committed_AS:  2626336 kB
PageTables:       1992 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 node33 on Tue May  1 06:27:26 UTC 2007