Trace number 1857423

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SAT4J Pseudo Resolution 2.1.1OPT3 7.83781 7.15086

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=17-P1=11-P2=29-P3=59-P4=41-P5=11-P6=13-B.opb
MD5SUM8b8e1d2a13a8c39d33c0acf49e3195a1
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 benchmark2.35264
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

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.1.1.v20090612
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version	1.6.0_12
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 1342000320
0.08/0.15	c Max memory 1344274432
0.08/0.15	c Total memory 1344274432
0.08/0.15	c Number of processors 2
0.21/0.22	c Pseudo Boolean Optimization
0.21/0.22	c --- Begin Solver configuration ---
0.21/0.22	c Stops conflict analysis at the first Unique Implication Point
0.21/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90
0.21/0.22	c Learn all clauses as in MiniSAT
0.21/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.21/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.21/0.22	c Expensive reason simplification
0.21/0.22	c MiniSAT restarts strategy
0.21/0.22	c Memory based learned constraints deletion strategy
0.21/0.22	c timeout=2147483s
0.21/0.22	c DB Simplification allowed=false
0.21/0.22	c --- End Solver configuration ---
0.21/0.22	c solving HOME/instance-1857423-1244945576.opb
0.21/0.22	c reading problem ... 
0.33/0.34	c ... done. Wall clock time 0.12s.
0.33/0.34	c #vars     324
0.33/0.34	c #constraints  451
0.33/0.34	c constraints type 
0.33/0.34	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 216
0.33/0.34	c org.sat4j.pb.constraints.pb.MaxWatchPb => 235
1.05/0.78	c SATISFIABLE
1.05/0.78	c OPTIMIZING...
1.05/0.78	c Got one! Elapsed wall clock time (in seconds):0.567
1.05/0.79	o 3
7.72/7.08	c starts		: 19
7.72/7.08	c conflicts		: 42922
7.72/7.08	c decisions		: 45093
7.72/7.08	c propagations		: 666090
7.72/7.08	c inspects		: 18955243
7.72/7.08	c learnt literals	: 16
7.72/7.08	c learnt binary clauses	: 69
7.72/7.08	c learnt ternary clauses	: 197
7.72/7.08	c learnt clauses	: 42905
7.72/7.08	c ignored clauses	: 0
7.72/7.08	c root simplifications	: 0
7.72/7.08	c removed literals (reason simplification)	: 778242
7.72/7.08	c reason swapping (by a shorter reason)	: 0
7.72/7.08	c Calls to reduceDB	: 0
7.72/7.08	c speed (assignments/second)	: 105879.82832618026
7.72/7.08	c non guided choices	384
7.72/7.08	c learnt constraints type 
7.72/7.08	c constraints type 
7.72/7.08	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 216
7.72/7.08	c org.sat4j.pb.constraints.pb.MaxWatchPb => 235
7.72/7.08	s OPTIMUM FOUND
7.72/7.08	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 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 -x66 x67 x68 x69 -x70 -x71 -x72 -x73 x74 -x75 -x76 -x77 -x78 x79 -x80 x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 x90 -x91 x92 x93 x94 -x95 x96 -x97 x98 x99 -x100 -x101 -x102 x103 -x104 x105 -x106 -x107 -x108 x109 x110 -x111 -x112 -x113 -x114 x115 x116 -x117 -x118 -x119 -x120 x121 x122 -x123 -x124 -x125 -x126 x127 x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 x139 x140 -x141 -x142 -x143 -x144 x145 -x146 x147 x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 x159 x160 -x161 -x162 x163 -x164 x165 x166 -x167 -x168 x169 -x170 x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 x181 -x182 -x183 x184 x185 x186 x187 -x188 -x189 x190 x191 x192 x193 -x194 -x195 x196 x197 x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 x211 -x212 -x213 x214 x215 x216 x217 x218 x219 x220 -x221 x222 x223 x224 x225 x226 -x227 x228 x229 x230 x231 x232 -x233 x234 x235 x236 x237 x238 -x239 x240 x241 x242 x243 x244 -x245 x246 x247 x248 x249 x250 -x251 x252 x253 -x254 -x255 -x256 x257 -x258 x259 -x260 -x261 -x262 x263 -x264 x265 -x266 -x267 -x268 x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 x277 -x278 -x279 -x280 x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 x289 x290 x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 x301 x302 x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 x313 x314 x315 -x316 -x317 -x318 x319 x320 x321 -x322 -x323 -x324 
7.72/7.08	c objective function=3
7.72/7.08	c Total wall clock time (in seconds): 6.862

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1857423-1244945576/watcher-1857423-1244945576 -o /tmp/evaluation-result-1857423-1244945576/solver-1857423-1244945576 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857423-1244945576.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.05 1.01 1.00 2/64 15298
/proc/meminfo: memFree=1305848/2055920 swapFree=4182568/4192956
[pid=15298] ppid=15296 vsize=152 CPUtime=0
/proc/15298/stat : 15298 (java6) R 15296 15298 14551 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 162154621 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 12218667 0 0 4096 0 0 0 0 17 1 0 0
/proc/15298/statm: 38 26 19 9 0 4 0

[startup+0.0374169 s]
/proc/loadavg: 1.05 1.01 1.00 2/64 15298
/proc/meminfo: memFree=1305848/2055920 swapFree=4182568/4192956
[pid=15298] ppid=15296 vsize=1468752 CPUtime=0.02
/proc/15298/stat : 15298 (java) S 15296 15298 14551 0 -1 0 2951 0 1 0 1 1 0 0 18 0 4 0 162154621 1504002048 2698 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/15298/statm: 367188 2698 938 9 0 364539 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1468752

[startup+0.101425 s]
/proc/loadavg: 1.05 1.01 1.00 2/64 15298
/proc/meminfo: memFree=1305848/2055920 swapFree=4182568/4192956
[pid=15298] ppid=15296 vsize=1472584 CPUtime=0.08
/proc/15298/stat : 15298 (java) S 15296 15298 14551 0 -1 0 3593 0 1 0 6 2 0 0 18 0 12 0 162154621 1507926016 3336 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15298/statm: 368146 3336 1066 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.301455 s]
/proc/loadavg: 1.05 1.01 1.00 2/64 15298
/proc/meminfo: memFree=1305848/2055920 swapFree=4182568/4192956
[pid=15298] ppid=15296 vsize=1475004 CPUtime=0.33
/proc/15298/stat : 15298 (java) S 15296 15298 14551 0 -1 0 4984 0 1 0 30 3 0 0 18 0 12 0 162154621 1510404096 4722 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15298/statm: 368751 4722 1357 9 0 366094 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1475004

[startup+0.701512 s]
/proc/loadavg: 1.05 1.01 1.00 2/64 15298
/proc/meminfo: memFree=1305848/2055920 swapFree=4182568/4192956
[pid=15298] ppid=15296 vsize=1479360 CPUtime=1.05
/proc/15298/stat : 15298 (java) S 15296 15298 14551 0 -1 0 7369 0 1 0 101 4 0 0 18 0 13 0 162154621 1514864640 6521 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15298/statm: 369840 6521 1411 9 0 367183 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 1479360

[startup+1.50263 s]
/proc/loadavg: 1.05 1.01 1.00 3/77 15311
/proc/meminfo: memFree=1275088/2055920 swapFree=4182568/4192956
[pid=15298] ppid=15296 vsize=1479360 CPUtime=2.13
/proc/15298/stat : 15298 (java) S 15296 15298 14551 0 -1 0 14774 0 1 0 206 7 0 0 18 0 13 0 162154621 1514864640 13907 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15298/statm: 369840 13908 1415 9 0 367183 0
[pid=15298/tid=15300] ppid=15296 vsize=1479360 CPUtime=1.26
/proc/15298/task/15300/stat : 15300 (java) R 15296 15298 14551 0 -1 64 11721 0 1 0 121 5 0 0 25 0 13 0 162154622 1514864640 13908 1992294400 134512640 134550932 4294956016 18446744073709551615 4109533131 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15298/tid=15301] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15301/stat : 15301 (java) S 15296 15298 14551 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 162154623 1514864640 13909 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15298/tid=15302] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15302/stat : 15302 (java) S 15296 15298 14551 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 162154623 1514864640 13909 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15298/tid=15303] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15303/stat : 15303 (java) S 15296 15298 14551 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 162154625 1514864640 13909 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15304] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15304/stat : 15304 (java) S 15296 15298 14551 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 162154626 1514864640 13910 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15305] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15305/stat : 15305 (java) S 15296 15298 14551 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 162154626 1514864640 13910 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15306] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15306/stat : 15306 (java) S 15296 15298 14551 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 162154630 1514864640 13911 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15307] ppid=15296 vsize=1479360 CPUtime=0.41
/proc/15298/task/15307/stat : 15307 (java) S 15296 15298 14551 0 -1 64 870 0 0 0 41 0 0 0 16 0 13 0 162154630 1514864640 13911 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15298/tid=15308] ppid=15296 vsize=1479360 CPUtime=0.43
/proc/15298/task/15308/stat : 15308 (java) R 15296 15298 14551 0 -1 64 1440 0 0 0 43 0 0 0 16 0 13 0 162154630 1514864640 13912 1992294400 134512640 134550932 4294956016 18446744073709551615 104163906 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15309] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15309/stat : 15309 (java) S 15296 15298 14551 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 162154630 1514864640 13912 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15310] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15310/stat : 15310 (java) S 15296 15298 14551 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 162154630 1514864640 13913 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15311] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15311/stat : 15311 (java) S 15296 15298 14551 0 -1 64 3 0 0 0 0 0 0 0 25 0 13 0 162154656 1514864640 13913 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.13
Current children cumulated vsize (KiB) 1479360

[startup+3.10285 s]
/proc/loadavg: 1.04 1.01 1.00 2/77 15311
/proc/meminfo: memFree=1231504/2055920 swapFree=4182568/4192956
[pid=15298] ppid=15296 vsize=1479360 CPUtime=3.77
/proc/15298/stat : 15298 (java) S 15296 15298 14551 0 -1 0 28361 0 1 0 363 14 0 0 18 0 13 0 162154621 1514864640 27492 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15298/statm: 369840 27492 1415 9 0 367183 0
[pid=15298/tid=15300] ppid=15296 vsize=1479360 CPUtime=2.86
/proc/15298/task/15300/stat : 15300 (java) R 15296 15298 14551 0 -1 64 25302 0 1 0 274 12 0 0 17 0 13 0 162154622 1514864640 27492 1992294400 134512640 134550932 4294956016 18446744073709551615 4109482862 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15298/tid=15301] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15301/stat : 15301 (java) S 15296 15298 14551 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 162154623 1514864640 27492 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15298/tid=15302] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15302/stat : 15302 (java) S 15296 15298 14551 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 162154623 1514864640 27492 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15298/tid=15303] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15303/stat : 15303 (java) S 15296 15298 14551 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 162154625 1514864640 27492 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15304] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15304/stat : 15304 (java) S 15296 15298 14551 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 162154626 1514864640 27492 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15305] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15305/stat : 15305 (java) S 15296 15298 14551 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 162154626 1514864640 27492 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15306] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15306/stat : 15306 (java) S 15296 15298 14551 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 162154630 1514864640 27493 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15307] ppid=15296 vsize=1479360 CPUtime=0.43
/proc/15298/task/15307/stat : 15307 (java) S 15296 15298 14551 0 -1 64 871 0 0 0 43 0 0 0 15 0 13 0 162154630 1514864640 27493 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15308] ppid=15296 vsize=1479360 CPUtime=0.44
/proc/15298/task/15308/stat : 15308 (java) S 15296 15298 14551 0 -1 64 1444 0 0 0 44 0 0 0 15 0 13 0 162154630 1514864640 27493 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15309] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15309/stat : 15309 (java) S 15296 15298 14551 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 162154630 1514864640 27494 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15310] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15310/stat : 15310 (java) S 15296 15298 14551 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 162154630 1514864640 27494 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15311] ppid=15296 vsize=1479360 CPUtime=0
/proc/15298/task/15311/stat : 15311 (java) S 15296 15298 14551 0 -1 64 3 0 0 0 0 0 0 0 25 0 13 0 162154656 1514864640 27494 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.77
Current children cumulated vsize (KiB) 1479360

[startup+6.3013 s]
/proc/loadavg: 1.04 1.01 1.00 2/77 15311
/proc/meminfo: memFree=1174160/2055920 swapFree=4182568/4192956
[pid=15298] ppid=15296 vsize=1478684 CPUtime=6.98
/proc/15298/stat : 15298 (java) S 15296 15298 14551 0 -1 0 35122 0 1 0 681 17 0 0 18 0 13 0 162154621 1514172416 34069 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15298/statm: 369671 34069 1424 9 0 367014 0
[pid=15298/tid=15300] ppid=15296 vsize=1478684 CPUtime=6.04
/proc/15298/task/15300/stat : 15300 (java) R 15296 15298 14551 0 -1 64 30973 0 1 0 589 15 0 0 16 0 13 0 162154622 1514172416 34069 1992294400 134512640 134550932 4294956016 18446744073709551615 4109508960 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15298/tid=15301] ppid=15296 vsize=1478684 CPUtime=0.01
/proc/15298/task/15301/stat : 15301 (java) S 15296 15298 14551 0 -1 64 577 0 0 0 1 0 0 0 16 0 13 0 162154623 1514172416 34069 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15298/tid=15302] ppid=15296 vsize=1478684 CPUtime=0.01
/proc/15298/task/15302/stat : 15302 (java) S 15296 15298 14551 0 -1 64 507 0 0 0 1 0 0 0 16 0 13 0 162154623 1514172416 34069 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15303] ppid=15296 vsize=1478684 CPUtime=0
/proc/15298/task/15303/stat : 15303 (java) S 15296 15298 14551 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 162154625 1514172416 34069 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15304] ppid=15296 vsize=1478684 CPUtime=0
/proc/15298/task/15304/stat : 15304 (java) S 15296 15298 14551 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 162154626 1514172416 34069 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15305] ppid=15296 vsize=1478684 CPUtime=0
/proc/15298/task/15305/stat : 15305 (java) S 15296 15298 14551 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 162154626 1514172416 34069 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15306] ppid=15296 vsize=1478684 CPUtime=0
/proc/15298/task/15306/stat : 15306 (java) S 15296 15298 14551 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 162154630 1514172416 34069 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15307] ppid=15296 vsize=1478684 CPUtime=0.43
/proc/15298/task/15307/stat : 15307 (java) S 15296 15298 14551 0 -1 64 871 0 0 0 43 0 0 0 15 0 13 0 162154630 1514172416 34069 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15308] ppid=15296 vsize=1478684 CPUtime=0.45
/proc/15298/task/15308/stat : 15308 (java) S 15296 15298 14551 0 -1 64 1444 0 0 0 45 0 0 0 16 0 13 0 162154630 1514172416 34069 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15309] ppid=15296 vsize=1478684 CPUtime=0
/proc/15298/task/15309/stat : 15309 (java) S 15296 15298 14551 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 162154630 1514172416 34069 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15310] ppid=15296 vsize=1478684 CPUtime=0
/proc/15298/task/15310/stat : 15310 (java) S 15296 15298 14551 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 162154630 1514172416 34069 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15311] ppid=15296 vsize=1478684 CPUtime=0
/proc/15298/task/15311/stat : 15311 (java) S 15296 15298 14551 0 -1 64 3 0 0 0 0 0 0 0 25 0 13 0 162154656 1514172416 34069 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.98
Current children cumulated vsize (KiB) 1478684

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

[startup+6.70236 s]
/proc/loadavg: 1.04 1.01 1.00 2/77 15311
/proc/meminfo: memFree=1174224/2055920 swapFree=4182568/4192956
[pid=15298] ppid=15296 vsize=1478684 CPUtime=7.39
/proc/15298/stat : 15298 (java) S 15296 15298 14551 0 -1 0 35123 0 1 0 722 17 0 0 18 0 13 0 162154621 1514172416 34070 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15298/statm: 369671 34070 1424 9 0 367014 0
[pid=15298/tid=15300] ppid=15296 vsize=1478684 CPUtime=6.44
/proc/15298/task/15300/stat : 15300 (java) R 15296 15298 14551 0 -1 64 30973 0 1 0 629 15 0 0 19 0 13 0 162154622 1514172416 34070 1992294400 134512640 134550932 4294956016 18446744073709551615 4109508887 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15298/tid=15301] ppid=15296 vsize=1478684 CPUtime=0.01
/proc/15298/task/15301/stat : 15301 (java) S 15296 15298 14551 0 -1 64 577 0 0 0 1 0 0 0 16 0 13 0 162154623 1514172416 34070 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15298/tid=15302] ppid=15296 vsize=1478684 CPUtime=0.01
/proc/15298/task/15302/stat : 15302 (java) S 15296 15298 14551 0 -1 64 507 0 0 0 1 0 0 0 16 0 13 0 162154623 1514172416 34070 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15303] ppid=15296 vsize=1478684 CPUtime=0
/proc/15298/task/15303/stat : 15303 (java) S 15296 15298 14551 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 162154625 1514172416 34070 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15304] ppid=15296 vsize=1478684 CPUtime=0
/proc/15298/task/15304/stat : 15304 (java) S 15296 15298 14551 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 162154626 1514172416 34070 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15305] ppid=15296 vsize=1478684 CPUtime=0
/proc/15298/task/15305/stat : 15305 (java) S 15296 15298 14551 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 162154626 1514172416 34070 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15306] ppid=15296 vsize=1478684 CPUtime=0
/proc/15298/task/15306/stat : 15306 (java) S 15296 15298 14551 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 162154630 1514172416 34070 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15307] ppid=15296 vsize=1478684 CPUtime=0.43
/proc/15298/task/15307/stat : 15307 (java) S 15296 15298 14551 0 -1 64 871 0 0 0 43 0 0 0 16 0 13 0 162154630 1514172416 34070 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15308] ppid=15296 vsize=1478684 CPUtime=0.46
/proc/15298/task/15308/stat : 15308 (java) S 15296 15298 14551 0 -1 64 1445 0 0 0 46 0 0 0 16 0 13 0 162154630 1514172416 34070 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15309] ppid=15296 vsize=1478684 CPUtime=0
/proc/15298/task/15309/stat : 15309 (java) S 15296 15298 14551 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 162154630 1514172416 34070 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15310] ppid=15296 vsize=1478684 CPUtime=0
/proc/15298/task/15310/stat : 15310 (java) S 15296 15298 14551 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 162154630 1514172416 34070 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15311] ppid=15296 vsize=1478684 CPUtime=0
/proc/15298/task/15311/stat : 15311 (java) S 15296 15298 14551 0 -1 64 3 0 0 0 0 0 0 0 25 0 13 0 162154656 1514172416 34070 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.39
Current children cumulated vsize (KiB) 1478684

[startup+7.10242 s]
/proc/loadavg: 1.04 1.01 1.00 2/77 15311
/proc/meminfo: memFree=1174224/2055920 swapFree=4182568/4192956
[pid=15298] ppid=15296 vsize=1479008 CPUtime=7.81
/proc/15298/stat : 15298 (java) S 15296 15298 14551 0 -1 0 35147 0 1 0 763 18 0 0 18 0 13 0 162154621 1514504192 34094 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15298/statm: 369752 34094 1425 9 0 367095 0
[pid=15298/tid=15300] ppid=15296 vsize=1479008 CPUtime=6.82
/proc/15298/task/15300/stat : 15300 (java) S 15296 15298 14551 0 -1 64 30978 0 1 0 667 15 0 0 24 0 13 0 162154622 1514504192 34094 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15298/tid=15301] ppid=15296 vsize=1479008 CPUtime=0.01
/proc/15298/task/15301/stat : 15301 (java) S 15296 15298 14551 0 -1 64 577 0 0 0 1 0 0 0 16 0 13 0 162154623 1514504192 34094 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15298/tid=15302] ppid=15296 vsize=1479008 CPUtime=0.01
/proc/15298/task/15302/stat : 15302 (java) S 15296 15298 14551 0 -1 64 507 0 0 0 1 0 0 0 16 0 13 0 162154623 1514504192 34094 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15303] ppid=15296 vsize=1479008 CPUtime=0
/proc/15298/task/15303/stat : 15303 (java) S 15296 15298 14551 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 162154625 1514504192 34094 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15304] ppid=15296 vsize=1479008 CPUtime=0
/proc/15298/task/15304/stat : 15304 (java) S 15296 15298 14551 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 162154626 1514504192 34094 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15305] ppid=15296 vsize=1479008 CPUtime=0
/proc/15298/task/15305/stat : 15305 (java) S 15296 15298 14551 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 162154626 1514504192 34094 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15306] ppid=15296 vsize=1479008 CPUtime=0
/proc/15298/task/15306/stat : 15306 (java) S 15296 15298 14551 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 162154630 1514504192 34094 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15307] ppid=15296 vsize=1479008 CPUtime=0.46
/proc/15298/task/15307/stat : 15307 (java) S 15296 15298 14551 0 -1 64 883 0 0 0 46 0 0 0 16 0 13 0 162154630 1514504192 34094 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15308] ppid=15296 vsize=1479008 CPUtime=0.46
/proc/15298/task/15308/stat : 15308 (java) S 15296 15298 14551 0 -1 64 1445 0 0 0 46 0 0 0 16 0 13 0 162154630 1514504192 34094 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15309] ppid=15296 vsize=1479008 CPUtime=0
/proc/15298/task/15309/stat : 15309 (java) S 15296 15298 14551 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 162154630 1514504192 34094 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15310] ppid=15296 vsize=1479008 CPUtime=0
/proc/15298/task/15310/stat : 15310 (java) S 15296 15298 14551 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 162154630 1514504192 34094 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15298/tid=15311] ppid=15296 vsize=1479008 CPUtime=0
/proc/15298/task/15311/stat : 15311 (java) S 15296 15298 14551 0 -1 64 3 0 0 0 0 0 0 0 25 0 13 0 162154656 1514504192 34094 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.81
Current children cumulated vsize (KiB) 1479008

Child status: 30
Real time (s): 7.15086
CPU time (s): 7.83781
CPU user time (s): 7.63484
CPU system time (s): 0.202969
CPU usage (%): 109.607
Max. virtual memory (cumulated for all children) (KiB): 1479360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.63484
system time used= 0.202969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35150
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= 445
involuntary context switches= 204

runsolver used 0.009998 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node39 at 2009-06-14 04:12:56
IDJOB=1857423
IDBENCH=48009
IDSOLVER=682
FILE ID=node39/1857423-1244945576
PBS_JOBID= 9354714
Free space on /tmp= 66220 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=17-P1=11-P2=29-P3=59-P4=41-P5=11-P6=13-B.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1857423-1244945576/watcher-1857423-1244945576 -o /tmp/evaluation-result-1857423-1244945576/solver-1857423-1244945576 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857423-1244945576.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8b8e1d2a13a8c39d33c0acf49e3195a1
RANDOM SEED=1402108281

node39.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
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		: 3000.263
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:       1306264 kB
Buffers:         74392 kB
Cached:         597172 kB
SwapCached:       4220 kB
Active:          56708 kB
Inactive:       622760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1306264 kB
SwapTotal:     4192956 kB
SwapFree:      4182568 kB
Dirty:             284 kB
Writeback:           0 kB
Mapped:          13664 kB
Slab:            56224 kB
Committed_AS:   117156 kB
PageTables:       1384 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= 66216 MiB
End job on node39 at 2009-06-14 04:13:03