Trace number 1857367

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 2.1.1OPT2 2.51562 1.93111

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=23-P1=31-P2=23-P3=7-P4=31-P5=19-P6=31-P7=11-P8=2-B.opb
MD5SUMfc4ae85a9713a7cb45bbf0331db309f7
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 benchmark0.490925
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 variables120
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)200
Sum of products size (including duplicates)400
Number of different products200
Sum of products size400

Quality of the solution as a function of time


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

Solver Data 

0.07/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.07/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.07/0.14	c See www.sat4j.org for details.
0.07/0.15	c version 2.1.1.v20090612
0.07/0.15	c sun.arch.data.model	32
0.07/0.15	c java.version	1.6.0_12
0.07/0.15	c os.name	Linux
0.07/0.15	c os.version	2.6.9-22.EL.rootsmp
0.07/0.15	c os.arch	i386
0.07/0.15	c Free memory 1342000320
0.07/0.15	c Max memory 1344274432
0.07/0.15	c Total memory 1344274432
0.07/0.15	c Number of processors 2
0.22/0.22	c Pseudo Boolean Optimization
0.22/0.22	c --- Begin Solver configuration ---
0.22/0.22	c Stops conflict analysis at the first Unique Implication Point
0.22/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90
0.22/0.22	c Learn all clauses as in MiniSAT
0.22/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.22	c Expensive reason simplification
0.22/0.22	c MiniSAT restarts strategy
0.22/0.22	c Memory based learned constraints deletion strategy
0.22/0.22	c timeout=2147483s
0.22/0.22	c DB Simplification allowed=false
0.22/0.22	c --- End Solver configuration ---
0.22/0.22	c solving HOME/instance-1857367-1244943822.opb
0.22/0.22	c reading problem ... 
0.33/0.33	c ... done. Wall clock time 0.115s.
0.33/0.33	c #vars     320
0.33/0.33	c #constraints  425
0.33/0.33	c constraints type 
0.33/0.33	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 200
0.33/0.33	c org.sat4j.pb.constraints.pb.MaxWatchPb => 225
1.21/0.82	c SATISFIABLE
1.21/0.82	c OPTIMIZING...
1.21/0.82	c Got one! Elapsed wall clock time (in seconds):0.604
1.21/0.82	o 3
2.39/1.84	c Got one! Elapsed wall clock time (in seconds):1.624
2.39/1.84	o 2
2.39/1.88	c starts		: 16
2.39/1.88	c conflicts		: 12580
2.39/1.88	c decisions		: 14246
2.39/1.88	c propagations		: 166244
2.39/1.88	c inspects		: 2249864
2.39/1.88	c learnt literals	: 4
2.39/1.88	c learnt binary clauses	: 17
2.39/1.88	c learnt ternary clauses	: 55
2.39/1.88	c learnt clauses	: 12576
2.39/1.88	c ignored clauses	: 0
2.39/1.88	c root simplifications	: 0
2.39/1.88	c removed literals (reason simplification)	: 110812
2.39/1.88	c reason swapping (by a shorter reason)	: 0
2.39/1.88	c Calls to reduceDB	: 0
2.39/1.88	c speed (assignments/second)	: 4749828.571428571
2.39/1.88	c non guided choices	284
2.39/1.88	c learnt constraints type 
2.39/1.88	c constraints type 
2.39/1.88	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 200
2.39/1.88	c org.sat4j.pb.constraints.pb.MaxWatchPb => 225
2.39/1.88	s OPTIMUM FOUND
2.39/1.88	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 
2.39/1.88	c objective function=2
2.39/1.88	c Total wall clock time (in seconds): 1.663

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1857367-1244943822/watcher-1857367-1244943822 -o /tmp/evaluation-result-1857367-1244943822/solver-1857367-1244943822 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857367-1244943822.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: 1.08 1.02 1.01 3/65 11189
/proc/meminfo: memFree=1302480/2055920 swapFree=4192812/4192956
[pid=11189] ppid=11187 vsize=18576 CPUtime=0
/proc/11189/stat : 11189 (runsolver) R 11187 11189 10798 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 150908610 19021824 284 1992294400 4194304 4302564 548682068448 18446744073709551615 228706544935 0 0 4096 24578 0 0 0 17 0 0 0
/proc/11189/statm: 4644 284 249 26 0 2626 0

[startup+0.0358641 s]
/proc/loadavg: 1.08 1.02 1.01 3/65 11189
/proc/meminfo: memFree=1302480/2055920 swapFree=4192812/4192956
[pid=11189] ppid=11187 vsize=1468600 CPUtime=0.02
/proc/11189/stat : 11189 (java) S 11187 11189 10798 0 -1 0 2682 0 1 0 1 1 0 0 18 0 4 0 150908610 1503846400 2429 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0
/proc/11189/statm: 367150 2429 725 9 0 364501 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1468600

[startup+0.101871 s]
/proc/loadavg: 1.08 1.02 1.01 3/65 11189
/proc/meminfo: memFree=1302480/2055920 swapFree=4192812/4192956
[pid=11189] ppid=11187 vsize=1472584 CPUtime=0.07
/proc/11189/stat : 11189 (java) S 11187 11189 10798 0 -1 0 3600 0 1 0 6 1 0 0 18 0 12 0 150908610 1507926016 3343 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/11189/statm: 368146 3343 1066 9 0 365494 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1472584

[startup+0.301889 s]
/proc/loadavg: 1.08 1.02 1.01 3/65 11189
/proc/meminfo: memFree=1302480/2055920 swapFree=4192812/4192956
[pid=11189] ppid=11187 vsize=1474968 CPUtime=0.33
/proc/11189/stat : 11189 (java) S 11187 11189 10798 0 -1 0 4981 0 1 0 31 2 0 0 18 0 12 0 150908610 1510367232 4718 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/11189/statm: 368742 4718 1357 9 0 366085 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1474968

[startup+0.701928 s]
/proc/loadavg: 1.08 1.02 1.01 3/65 11189
/proc/meminfo: memFree=1302480/2055920 swapFree=4192812/4192956
[pid=11189] ppid=11187 vsize=1479452 CPUtime=1.06
/proc/11189/stat : 11189 (java) S 11187 11189 10798 0 -1 0 7305 0 1 0 103 3 0 0 18 0 13 0 150908610 1514958848 6517 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/11189/statm: 369863 6517 1411 9 0 367206 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 1479452

[startup+1.503 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 11202
/proc/meminfo: memFree=1271016/2055920 swapFree=4192812/4192956
[pid=11189] ppid=11187 vsize=1479452 CPUtime=2.07
/proc/11189/stat : 11189 (java) S 11187 11189 10798 0 -1 0 14750 0 1 0 201 6 0 0 18 0 13 0 150908610 1514958848 13961 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/11189/statm: 369863 13961 1415 9 0 367206 0
[pid=11189/tid=11191] ppid=11187 vsize=1479452 CPUtime=1.26
/proc/11189/task/11191/stat : 11191 (java) R 11187 11189 10798 0 -1 64 11772 0 1 0 122 4 0 0 20 0 13 0 150908612 1514958848 13961 1992294400 134512640 134550932 4294956016 18446744073709551615 4109476854 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11189/tid=11192] ppid=11187 vsize=1479452 CPUtime=0
/proc/11189/task/11192/stat : 11192 (java) S 11187 11189 10798 0 -1 64 3 0 0 0 0 0 0 0 21 0 13 0 150908613 1514958848 13961 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11189/tid=11193] ppid=11187 vsize=1479452 CPUtime=0
/proc/11189/task/11193/stat : 11193 (java) S 11187 11189 10798 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 150908613 1514958848 13961 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11189/tid=11194] ppid=11187 vsize=1479452 CPUtime=0
/proc/11189/task/11194/stat : 11194 (java) S 11187 11189 10798 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 150908615 1514958848 13962 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=11189/tid=11195] ppid=11187 vsize=1479452 CPUtime=0
/proc/11189/task/11195/stat : 11195 (java) S 11187 11189 10798 0 -1 64 10 0 0 0 0 0 0 0 24 0 13 0 150908615 1514958848 13962 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11189/tid=11196] ppid=11187 vsize=1479452 CPUtime=0
/proc/11189/task/11196/stat : 11196 (java) S 11187 11189 10798 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 150908615 1514958848 13962 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11189/tid=11197] ppid=11187 vsize=1479452 CPUtime=0
/proc/11189/task/11197/stat : 11197 (java) S 11187 11189 10798 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 150908620 1514958848 13962 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11189/tid=11198] ppid=11187 vsize=1479452 CPUtime=0.36
/proc/11189/task/11198/stat : 11198 (java) S 11187 11189 10798 0 -1 64 730 0 0 0 36 0 0 0 16 0 13 0 150908620 1514958848 13962 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11189/tid=11199] ppid=11187 vsize=1479452 CPUtime=0.42
/proc/11189/task/11199/stat : 11199 (java) S 11187 11189 10798 0 -1 64 1501 0 0 0 42 0 0 0 15 0 13 0 150908620 1514958848 13963 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11189/tid=11200] ppid=11187 vsize=1479452 CPUtime=0
/proc/11189/task/11200/stat : 11200 (java) S 11187 11189 10798 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 150908620 1514958848 13963 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11189/tid=11201] ppid=11187 vsize=1479452 CPUtime=0
/proc/11189/task/11201/stat : 11201 (java) S 11187 11189 10798 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 150908620 1514958848 13963 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11189/tid=11202] ppid=11187 vsize=1479452 CPUtime=0
/proc/11189/task/11202/stat : 11202 (java) S 11187 11189 10798 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 150908644 1514958848 13963 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.07
Current children cumulated vsize (KiB) 1479452

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

[startup+1.90104 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 11202
/proc/meminfo: memFree=1271016/2055920 swapFree=4192812/4192956
[pid=11189] ppid=11187 vsize=1479776 CPUtime=2.49
/proc/11189/stat : 11189 (java) S 11187 11189 10798 0 -1 0 18023 0 1 0 241 8 0 0 18 0 13 0 150908610 1515290624 17234 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/11189/statm: 369944 17234 1416 9 0 367287 0
[pid=11189/tid=11191] ppid=11187 vsize=1479776 CPUtime=1.62
/proc/11189/task/11191/stat : 11191 (java) S 11187 11189 10798 0 -1 64 15029 0 1 0 156 6 0 0 25 0 13 0 150908612 1515290624 17234 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11189/tid=11192] ppid=11187 vsize=1479776 CPUtime=0
/proc/11189/task/11192/stat : 11192 (java) S 11187 11189 10798 0 -1 64 3 0 0 0 0 0 0 0 21 0 13 0 150908613 1515290624 17234 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11189/tid=11193] ppid=11187 vsize=1479776 CPUtime=0
/proc/11189/task/11193/stat : 11193 (java) S 11187 11189 10798 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 150908613 1515290624 17234 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11189/tid=11194] ppid=11187 vsize=1479776 CPUtime=0
/proc/11189/task/11194/stat : 11194 (java) S 11187 11189 10798 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 150908615 1515290624 17234 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=11189/tid=11195] ppid=11187 vsize=1479776 CPUtime=0
/proc/11189/task/11195/stat : 11195 (java) S 11187 11189 10798 0 -1 64 10 0 0 0 0 0 0 0 24 0 13 0 150908615 1515290624 17234 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11189/tid=11196] ppid=11187 vsize=1479776 CPUtime=0
/proc/11189/task/11196/stat : 11196 (java) S 11187 11189 10798 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 150908615 1515290624 17234 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11189/tid=11197] ppid=11187 vsize=1479776 CPUtime=0
/proc/11189/task/11197/stat : 11197 (java) S 11187 11189 10798 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 150908620 1515290624 17234 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11189/tid=11198] ppid=11187 vsize=1479776 CPUtime=0.39
/proc/11189/task/11198/stat : 11198 (java) S 11187 11189 10798 0 -1 64 731 0 0 0 39 0 0 0 16 0 13 0 150908620 1515290624 17234 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11189/tid=11199] ppid=11187 vsize=1479776 CPUtime=0.45
/proc/11189/task/11199/stat : 11199 (java) S 11187 11189 10798 0 -1 64 1503 0 0 0 45 0 0 0 16 0 13 0 150908620 1515290624 17234 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11189/tid=11200] ppid=11187 vsize=1479776 CPUtime=0
/proc/11189/task/11200/stat : 11200 (java) S 11187 11189 10798 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 150908620 1515290624 17234 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11189/tid=11201] ppid=11187 vsize=1479776 CPUtime=0
/proc/11189/task/11201/stat : 11201 (java) S 11187 11189 10798 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 150908620 1515290624 17234 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11189/tid=11202] ppid=11187 vsize=1479776 CPUtime=0
/proc/11189/task/11202/stat : 11202 (java) S 11187 11189 10798 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 150908644 1515290624 17234 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 1479776

Child status: 30
Real time (s): 1.93111
CPU time (s): 2.51562
CPU user time (s): 2.41663
CPU system time (s): 0.098984
CPU usage (%): 130.268
Max. virtual memory (cumulated for all children) (KiB): 1479776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.41663
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18027
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= 337
involuntary context switches= 250

runsolver used 0.004999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node8 at 2009-06-14 03:43:42
IDJOB=1857367
IDBENCH=47981
IDSOLVER=682
FILE ID=node8/1857367-1244943822
PBS_JOBID= 9354700
Free space on /tmp= 66372 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=5-P0=23-P1=31-P2=23-P3=7-P4=31-P5=19-P6=31-P7=11-P8=2-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-1857367-1244943822/watcher-1857367-1244943822 -o /tmp/evaluation-result-1857367-1244943822/solver-1857367-1244943822 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857367-1244943822.opb

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

MD5SUM BENCH= fc4ae85a9713a7cb45bbf0331db309f7
RANDOM SEED=270407832

node8.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		: 3000.234
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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1302896 kB
Buffers:         72520 kB
Cached:         591156 kB
SwapCached:        140 kB
Active:          67012 kB
Inactive:       611660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1302896 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             296 kB
Writeback:           0 kB
Mapped:          24652 kB
Slab:            60156 kB
Committed_AS:   133564 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66372 MiB
End job on node8 at 2009-06-14 03:43:44