Trace number 429928

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 4.34134 4.02613

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=41-P1=37-P2=47-P3=2-P4=7-P5=29-P6=53-B.opb
MD5SUMdaba014eb092fb7e1b2012524271e492
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 benchmark0.076988
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 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)

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.09/0.14	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.09/0.14	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.09/0.14	c no version file found!!!
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version	1.6.0
0.09/0.14	c os.name	Linux
0.09/0.14	c os.version	2.6.9-22.EL.rootsmp
0.09/0.14	c os.arch	i386
0.09/0.14	c Free memory 1651659224
0.09/0.14	c Max memory 1654456320
0.09/0.14	c Total memory 1654456320
0.09/0.14	c Number of processors 2
0.21/0.20	--- Begin Solver configuration ---
0.21/0.20	c Stops conflict analysis at the first Unique Implication Point
0.21/0.20	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.21/0.20	c Learn all clauses as in MiniSAT
0.21/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.21/0.20	c VSIDS like heuristics from MiniSAT using a heap
0.21/0.20	c No reason simplification
0.21/0.20	c --- End Solver configuration ---
0.21/0.20	c solving /tmp/evaluation/429928-1177989848/instance-429928-1177989848.opb
0.21/0.20	c reading problem ... 
0.31/0.35	c ... done. Wall clock time 0.146s.
0.31/0.35	c CPU time (experimental) 0.27s.
0.31/0.35	c #vars     324
0.31/0.35	c #constraints  451
1.05/0.84	c SATISFIABLE
1.05/0.84	c OPTIMIZING...
1.05/0.84	c Got one! Elapsed wall clock time (in seconds):0.638
1.05/0.84	o 55
1.17/0.97	c Got one! Elapsed wall clock time (in seconds):0.774
1.17/0.97	o 13
1.17/1.00	c Got one! Elapsed wall clock time (in seconds):0.799
1.17/1.00	o 7
1.28/1.09	c Got one! Elapsed wall clock time (in seconds):0.888
1.28/1.09	o 5
1.43/1.14	c Got one! Elapsed wall clock time (in seconds):0.94
1.43/1.14	o 3
4.24/3.96	c Got one! Elapsed wall clock time (in seconds):3.757
4.24/3.96	o 2
4.24/3.96	c starts		: 36
4.24/3.96	c conflicts		: 30571
4.24/3.96	c decisions		: 33767
4.24/3.96	c propagations		: 414575
4.24/3.96	c inspects		: 9042975
4.24/3.96	c learnt literals	: 2
4.24/3.96	c learnt binary clauses	: 4
4.24/3.96	c learnt ternary clauses	: 10
4.24/3.96	c learnt clauses	: 30569
4.24/3.96	c root simplifications	: 0
4.24/3.96	c removed literals (reason simplification)	: 0
4.24/3.96	c reason swapping (by a shorter reason)	: 0
4.24/3.96	c Calls to reduceDB	: 0
4.24/3.96	c speed (decisions/second)	: 11969.868840836582
4.24/3.96	c non guided choices	1012
4.24/3.96	s OPTIMUM FOUND
4.24/3.96	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
4.24/3.96	v -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
4.24/3.96	v -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
4.24/3.96	v -x91 x92 -x93 x94 -x95 x96 -x97 -x98 x99 -x100 -x101 -x102 x103 x104 -x105 x106 x107 -x108 -x109 x110 -x111 -x112 -x113 -x114
4.24/3.96	v -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135
4.24/3.96	v -x136 -x137 -x138 -x139 x140 -x141 -x142 -x143 -x144 -x145 x146 -x147 -x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156
4.24/3.96	v -x157 x158 -x159 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x170 -x171 -x172 x173 -x174 -x175 x176 -x177 -x178
4.24/3.96	v x179 -x180 -x181 x182 -x183 x184 x185 x186 -x187 x188 -x189 x190 x191 x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200
4.24/3.96	v -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 x219 x220 -x221
4.24/3.96	v x222 -x223 x224 x225 x226 -x227 x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 x236 x237 x238 -x239 x240 -x241 x242 x243 x244
4.24/3.96	v -x245 x246 -x247 x248 x249 x250 -x251 x252 -x253 x254 -x255 x256 x257 -x258 -x259 x260 -x261 x262 x263 -x264 -x265 -x266 -x267
4.24/3.96	v -x268 -x269 -x270 -x271 x272 -x273 x274 x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288
4.24/3.96	v -x289 x290 x291 x292 x293 -x294 -x295 x296 x297 x298 x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 x308 x309 x310 x311
4.24/3.96	v -x312 -x313 x314 x315 x316 x317 -x318 -x319 x320 x321 x322 x323 -x324
4.24/3.96	c objective function=2
4.24/3.96	c Total wall clock time (ms): 3.765

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/node37/watcher-429928-1177989848 -o ROOT/results/node37/solver-429928-1177989848 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/429928-1177989848/sat4jPseudoResolution.jar /tmp/evaluation/429928-1177989848/instance-429928-1177989848.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: 0.92 0.98 0.97 2/78 6024
/proc/meminfo: memFree=1795736/2055920 swapFree=4145584/4192956
[pid=6024] ppid=6022 vsize=1800 CPUtime=0
/proc/6024/stat : 6024 (java) D 6022 6024 3788 0 -1 0 164 0 0 0 0 0 0 0 18 0 1 0 246897269 1843200 138 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/6024/statm: 450 138 101 9 0 92 0

[startup+0.0342011 s]
/proc/loadavg: 0.92 0.98 0.97 2/78 6024
/proc/meminfo: memFree=1795736/2055920 swapFree=4145584/4192956
[pid=6024] ppid=6022 vsize=1776088 CPUtime=0.01
/proc/6024/stat : 6024 (java) S 6022 6024 3788 0 -1 0 3139 0 1 0 0 1 0 0 18 0 4 0 246897269 1818714112 2888 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/6024/statm: 444022 2888 883 9 0 441658 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1776088

[startup+0.10221 s]
/proc/loadavg: 0.92 0.98 0.97 2/78 6024
/proc/meminfo: memFree=1795736/2055920 swapFree=4145584/4192956
[pid=6024] ppid=6022 vsize=1780108 CPUtime=0.09
/proc/6024/stat : 6024 (java) S 6022 6024 3788 0 -1 0 3978 0 1 0 6 3 0 0 18 0 12 0 246897269 1822830592 3721 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6024/statm: 445027 3721 1123 9 0 442646 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1780108

[startup+0.302249 s]
/proc/loadavg: 0.92 0.98 0.97 2/78 6024
/proc/meminfo: memFree=1795736/2055920 swapFree=4145584/4192956
[pid=6024] ppid=6022 vsize=1781428 CPUtime=0.31
/proc/6024/stat : 6024 (java) S 6022 6024 3788 0 -1 0 5098 0 1 0 27 4 0 0 18 0 12 0 246897269 1824182272 4838 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6024/statm: 445357 4838 1263 9 0 442969 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 1781428

[startup+0.702323 s]
/proc/loadavg: 0.92 0.98 0.97 2/78 6024
/proc/meminfo: memFree=1795736/2055920 swapFree=4145584/4192956
[pid=6024] ppid=6022 vsize=1784684 CPUtime=0.95
/proc/6024/stat : 6024 (java) S 6022 6024 3788 0 -1 0 7447 0 1 0 90 5 0 0 18 0 13 0 246897269 1827516416 6592 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6024/statm: 446171 6593 1300 9 0 443783 0
Current children cumulated CPU time (s) 0.95
Current children cumulated vsize (KiB) 1784684

[startup+1.50148 s]
/proc/loadavg: 0.92 0.98 0.97 2/91 6039
/proc/meminfo: memFree=1761968/2055920 swapFree=4145584/4192956
[pid=6024] ppid=6022 vsize=1784684 CPUtime=1.82
/proc/6024/stat : 6024 (java) S 6022 6024 3788 0 -1 0 15923 0 1 0 174 8 0 0 18 0 13 0 246897269 1827516416 15067 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6024/statm: 446171 15067 1303 9 0 443783 0
[pid=6024/tid=6026] ppid=6022 vsize=1784684 CPUtime=1.23
/proc/6024/task/6026/stat : 6026 (java) R 6022 6024 3788 0 -1 64 13430 0 1 0 116 7 0 0 25 0 13 0 246897270 1827516416 15067 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109541144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6027] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6027/stat : 6027 (java) S 6022 6024 3788 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 246897272 1827516416 15067 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6028] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6028/stat : 6028 (java) S 6022 6024 3788 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 246897272 1827516416 15067 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6024/tid=6029] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6029/stat : 6029 (java) S 6022 6024 3788 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 246897274 1827516416 15067 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6030] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6030/stat : 6030 (java) S 6022 6024 3788 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 246897274 1827516416 15067 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6031] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6031/stat : 6031 (java) S 6022 6024 3788 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 246897274 1827516416 15067 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6032] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6032/stat : 6032 (java) S 6022 6024 3788 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 246897278 1827516416 15067 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6033] ppid=6022 vsize=1784684 CPUtime=0.28
/proc/6024/task/6033/stat : 6033 (java) S 6022 6024 3788 0 -1 64 1044 0 0 0 28 0 0 0 16 0 13 0 246897278 1827516416 15067 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6024/tid=6034] ppid=6022 vsize=1784684 CPUtime=0.28
/proc/6024/task/6034/stat : 6034 (java) S 6022 6024 3788 0 -1 64 727 0 0 0 28 0 0 0 16 0 13 0 246897278 1827516416 15067 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6035] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6035/stat : 6035 (java) S 6022 6024 3788 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 246897278 1827516416 15067 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6036] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6036/stat : 6036 (java) S 6022 6024 3788 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 246897278 1827516416 15067 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.82
Current children cumulated vsize (KiB) 1784684

[startup+3.10177 s]
/proc/loadavg: 0.93 0.98 0.97 2/91 6042
/proc/meminfo: memFree=1717544/2055920 swapFree=4145584/4192956
[pid=6024] ppid=6022 vsize=1784684 CPUtime=3.44
/proc/6024/stat : 6024 (java) S 6022 6024 3788 0 -1 0 29812 0 1 0 330 14 0 0 18 0 13 0 246897269 1827516416 28955 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6024/statm: 446171 28955 1304 9 0 443783 0
[pid=6024/tid=6026] ppid=6022 vsize=1784684 CPUtime=2.81
/proc/6024/task/6026/stat : 6026 (java) R 6022 6024 3788 0 -1 64 27315 0 1 0 268 13 0 0 25 0 13 0 246897270 1827516416 28955 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109524201 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6024/tid=6027] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6027/stat : 6027 (java) S 6022 6024 3788 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 246897272 1827516416 28956 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6028] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6028/stat : 6028 (java) S 6022 6024 3788 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 246897272 1827516416 28956 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6024/tid=6029] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6029/stat : 6029 (java) S 6022 6024 3788 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 246897274 1827516416 28956 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6030] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6030/stat : 6030 (java) S 6022 6024 3788 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 246897274 1827516416 28956 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6031] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6031/stat : 6031 (java) S 6022 6024 3788 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 246897274 1827516416 28956 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6032] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6032/stat : 6032 (java) S 6022 6024 3788 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 246897278 1827516416 28956 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6033] ppid=6022 vsize=1784684 CPUtime=0.3
/proc/6024/task/6033/stat : 6033 (java) S 6022 6024 3788 0 -1 64 1047 0 0 0 30 0 0 0 16 0 13 0 246897278 1827516416 28956 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6024/tid=6034] ppid=6022 vsize=1784684 CPUtime=0.3
/proc/6024/task/6034/stat : 6034 (java) S 6022 6024 3788 0 -1 64 728 0 0 0 30 0 0 0 16 0 13 0 246897278 1827516416 28956 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6035] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6035/stat : 6035 (java) S 6022 6024 3788 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 246897278 1827516416 28957 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6036] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6036/stat : 6036 (java) S 6022 6024 3788 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 246897278 1827516416 28957 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6042] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6042/stat : 6042 (java) S 6022 6024 3788 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 246897383 1827516416 28957 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.44
Current children cumulated vsize (KiB) 1784684

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

[startup+3.50284 s]
/proc/loadavg: 0.93 0.98 0.97 2/91 6042
/proc/meminfo: memFree=1681320/2055920 swapFree=4145584/4192956
[pid=6024] ppid=6022 vsize=1784684 CPUtime=3.84
/proc/6024/stat : 6024 (java) S 6022 6024 3788 0 -1 0 33507 0 1 0 368 16 0 0 18 0 13 0 246897269 1827516416 32650 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6024/statm: 446171 32650 1304 9 0 443783 0
[pid=6024/tid=6026] ppid=6022 vsize=1784684 CPUtime=3.21
/proc/6024/task/6026/stat : 6026 (java) R 6022 6024 3788 0 -1 64 31011 0 1 0 306 15 0 0 25 0 13 0 246897270 1827516416 32651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109524214 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6024/tid=6027] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6027/stat : 6027 (java) S 6022 6024 3788 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 246897272 1827516416 32651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6028] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6028/stat : 6028 (java) S 6022 6024 3788 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 246897272 1827516416 32651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6024/tid=6029] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6029/stat : 6029 (java) S 6022 6024 3788 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 246897274 1827516416 32651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6030] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6030/stat : 6030 (java) S 6022 6024 3788 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 246897274 1827516416 32652 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6031] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6031/stat : 6031 (java) S 6022 6024 3788 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 246897274 1827516416 32652 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6032] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6032/stat : 6032 (java) S 6022 6024 3788 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 246897278 1827516416 32652 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6033] ppid=6022 vsize=1784684 CPUtime=0.3
/proc/6024/task/6033/stat : 6033 (java) S 6022 6024 3788 0 -1 64 1047 0 0 0 30 0 0 0 16 0 13 0 246897278 1827516416 32652 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6024/tid=6034] ppid=6022 vsize=1784684 CPUtime=0.3
/proc/6024/task/6034/stat : 6034 (java) S 6022 6024 3788 0 -1 64 728 0 0 0 30 0 0 0 16 0 13 0 246897278 1827516416 32652 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6035] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6035/stat : 6035 (java) S 6022 6024 3788 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 246897278 1827516416 32652 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6036] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6036/stat : 6036 (java) S 6022 6024 3788 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 246897278 1827516416 32652 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6042] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6042/stat : 6042 (java) S 6022 6024 3788 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 246897383 1827516416 32652 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.84
Current children cumulated vsize (KiB) 1784684

[startup+3.90292 s]
/proc/loadavg: 0.93 0.98 0.97 2/91 6042
/proc/meminfo: memFree=1681320/2055920 swapFree=4145584/4192956
[pid=6024] ppid=6022 vsize=1784684 CPUtime=4.24
/proc/6024/stat : 6024 (java) S 6022 6024 3788 0 -1 0 36376 0 1 0 406 18 0 0 18 0 13 0 246897269 1827516416 35519 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6024/statm: 446171 35519 1304 9 0 443783 0
[pid=6024/tid=6026] ppid=6022 vsize=1784684 CPUtime=3.6
/proc/6024/task/6026/stat : 6026 (java) R 6022 6024 3788 0 -1 64 33879 0 1 0 344 16 0 0 25 0 13 0 246897270 1827516416 35519 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109498327 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6024/tid=6027] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6027/stat : 6027 (java) S 6022 6024 3788 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 246897272 1827516416 35519 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6028] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6028/stat : 6028 (java) S 6022 6024 3788 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 246897272 1827516416 35519 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6024/tid=6029] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6029/stat : 6029 (java) S 6022 6024 3788 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 246897274 1827516416 35519 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6030] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6030/stat : 6030 (java) S 6022 6024 3788 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 246897274 1827516416 35519 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6031] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6031/stat : 6031 (java) S 6022 6024 3788 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 246897274 1827516416 35519 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6032] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6032/stat : 6032 (java) S 6022 6024 3788 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 246897278 1827516416 35519 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6033] ppid=6022 vsize=1784684 CPUtime=0.3
/proc/6024/task/6033/stat : 6033 (java) S 6022 6024 3788 0 -1 64 1047 0 0 0 30 0 0 0 16 0 13 0 246897278 1827516416 35519 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6024/tid=6034] ppid=6022 vsize=1784684 CPUtime=0.3
/proc/6024/task/6034/stat : 6034 (java) S 6022 6024 3788 0 -1 64 728 0 0 0 30 0 0 0 16 0 13 0 246897278 1827516416 35519 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6035] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6035/stat : 6035 (java) S 6022 6024 3788 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 246897278 1827516416 35520 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6036] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6036/stat : 6036 (java) S 6022 6024 3788 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 246897278 1827516416 35520 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6024/tid=6042] ppid=6022 vsize=1784684 CPUtime=0
/proc/6024/task/6042/stat : 6042 (java) S 6022 6024 3788 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 246897383 1827516416 35520 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.24
Current children cumulated vsize (KiB) 1784684

[startup+4.00365 s]
/proc/loadavg: 0.93 0.98 0.97 2/91 6042
/proc/meminfo: memFree=1681320/2055920 swapFree=4145584/4192956
[pid=6024] ppid=6022 vsize=0 CPUtime=4.31
/proc/6024/stat : 6024 (java) Z 6022 6024 3788 0 -1 1036 36710 0 1 0 413 18 0 0 16 0 2 0 246897269 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6024/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4.31
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 4.02613
CPU time (s): 4.34134
CPU user time (s): 4.13337
CPU system time (s): 0.207968
CPU usage (%): 107.829
Max. virtual memory (cumulated for all children) (KiB): 1784684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.13337
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36710
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= 490
involuntary context switches= 441

runsolver used 0.006998 second user time and 0.019996 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue May  1 03:24:08 UTC 2007

IDJOB= 429928
IDBENCH= 47944
IDSOLVER= 159
FILE ID= node37/429928-1177989848

PBS_JOBID= 4728128

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=41-P1=37-P2=47-P3=2-P4=7-P5=29-P6=53-B.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/429928-1177989848/sat4jPseudoResolution.jar /tmp/evaluation/429928-1177989848/instance-429928-1177989848.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-429928-1177989848 -o ROOT/results/node37/solver-429928-1177989848 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/429928-1177989848/sat4jPseudoResolution.jar /tmp/evaluation/429928-1177989848/instance-429928-1177989848.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  daba014eb092fb7e1b2012524271e492

RANDOM SEED= 25227266

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1796208 kB
Buffers:         36304 kB
Cached:         136384 kB
SwapCached:      15264 kB
Active:         112108 kB
Inactive:        84380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796208 kB
SwapTotal:     4192956 kB
SwapFree:      4145584 kB
Dirty:            3604 kB
Writeback:           0 kB
Mapped:          30788 kB
Slab:            48560 kB
Committed_AS:  2198152 kB
PageTables:       2004 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 node37 on Tue May  1 03:24:12 UTC 2007