Trace number 1857183

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 5.04723 4.23324

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.opb
MD5SUM4a54e07caaccf9019e5a54d4dcd3a55b
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 benchmark1.40079
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 variables90
Total number of constraints11
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 constraints11
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)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

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
0.22/0.21	c Pseudo Boolean Optimization
0.22/0.21	c --- Begin Solver configuration ---
0.22/0.21	c Stops conflict analysis at the first Unique Implication Point
0.22/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90
0.22/0.21	c Learn all clauses as in MiniSAT
0.22/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.21	c Expensive reason simplification
0.22/0.21	c MiniSAT restarts strategy
0.22/0.21	c Memory based learned constraints deletion strategy
0.22/0.21	c timeout=2147483s
0.22/0.21	c DB Simplification allowed=false
0.22/0.21	c --- End Solver configuration ---
0.22/0.21	c solving HOME/instance-1857183-1244937985.opb
0.22/0.21	c reading problem ... 
0.34/0.32	c ... done. Wall clock time 0.11s.
0.34/0.32	c #vars     270
0.34/0.32	c #constraints  376
0.34/0.32	c constraints type 
0.34/0.32	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 180
0.34/0.32	c org.sat4j.pb.constraints.pb.MaxWatchPb => 196
0.88/0.67	c SATISFIABLE
0.88/0.67	c OPTIMIZING...
0.88/0.67	c Got one! Elapsed wall clock time (in seconds):0.457
0.88/0.67	o 3
4.91/4.18	c starts		: 15
4.91/4.18	c conflicts		: 23724
4.91/4.18	c decisions		: 25081
4.91/4.18	c propagations		: 383885
4.91/4.18	c inspects		: 8526203
4.91/4.18	c learnt literals	: 18
4.91/4.18	c learnt binary clauses	: 85
4.91/4.18	c learnt ternary clauses	: 227
4.91/4.18	c learnt clauses	: 23705
4.91/4.18	c ignored clauses	: 0
4.91/4.18	c root simplifications	: 0
4.91/4.18	c removed literals (reason simplification)	: 403260
4.91/4.18	c reason swapping (by a shorter reason)	: 0
4.91/4.18	c Calls to reduceDB	: 0
4.91/4.18	c speed (assignments/second)	: 109368.94586894587
4.91/4.18	c non guided choices	238
4.91/4.18	c learnt constraints type 
4.91/4.18	c constraints type 
4.91/4.18	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 180
4.91/4.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 196
4.91/4.18	s OPTIMUM FOUND
4.91/4.18	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 
4.91/4.18	c objective function=3
4.91/4.18	c Total wall clock time (in seconds): 3.97

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-1857183-1244937985/watcher-1857183-1244937985 -o /tmp/evaluation-result-1857183-1244937985/solver-1857183-1244937985 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857183-1244937985.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: 1.00 1.00 1.00 3/64 12953
/proc/meminfo: memFree=1292816/2055920 swapFree=4192952/4192956
[pid=12953] ppid=12951 vsize=1612 CPUtime=0
/proc/12953/stat : 12953 (java6) D 12951 12953 12823 0 -1 0 171 0 0 0 0 0 0 0 18 0 1 0 161398058 1650688 143 1992294400 134512640 134550932 4294956176 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/12953/statm: 403 143 107 9 0 45 0

[startup+0.102983 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12953
/proc/meminfo: memFree=1292816/2055920 swapFree=4192952/4192956
[pid=12953] ppid=12951 vsize=1472584 CPUtime=0.08
/proc/12953/stat : 12953 (java) S 12951 12953 12823 0 -1 0 3634 0 1 0 6 2 0 0 18 0 12 0 161398058 1507926016 3377 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12953/statm: 368146 3377 1068 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.201993 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12953
/proc/meminfo: memFree=1292816/2055920 swapFree=4192952/4192956
[pid=12953] ppid=12951 vsize=1474868 CPUtime=0.22
/proc/12953/stat : 12953 (java) S 12951 12953 12823 0 -1 0 4745 0 1 0 19 3 0 0 18 0 12 0 161398058 1510264832 4482 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12953/statm: 368717 4482 1340 9 0 366060 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 1474868

[startup+0.303001 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12953
/proc/meminfo: memFree=1292816/2055920 swapFree=4192952/4192956
[pid=12953] ppid=12951 vsize=1475208 CPUtime=0.34
/proc/12953/stat : 12953 (java) S 12951 12953 12823 0 -1 0 5051 0 1 0 31 3 0 0 18 0 12 0 161398058 1510612992 4789 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12953/statm: 368802 4804 1357 9 0 366145 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1475208

[startup+0.701031 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12953
/proc/meminfo: memFree=1292816/2055920 swapFree=4192952/4192956
[pid=12953] ppid=12951 vsize=1479628 CPUtime=1.05
/proc/12953/stat : 12953 (java) S 12951 12953 12823 0 -1 0 7268 0 1 0 101 4 0 0 18 0 13 0 161398058 1515139072 6499 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12953/statm: 369907 6499 1411 9 0 367250 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 1479628

[startup+1.50208 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 12966
/proc/meminfo: memFree=1257832/2055920 swapFree=4192952/4192956
[pid=12953] ppid=12951 vsize=1479628 CPUtime=2.09
/proc/12953/stat : 12953 (java) S 12951 12953 12823 0 -1 0 15111 0 1 0 200 9 0 0 18 0 13 0 161398058 1515139072 13868 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12953/statm: 369907 13869 1415 9 0 367250 0
[pid=12953/tid=12955] ppid=12951 vsize=1479628 CPUtime=1.24
/proc/12953/task/12955/stat : 12955 (java) R 12951 12953 12823 0 -1 64 11668 0 1 0 117 7 0 0 24 0 13 0 161398059 1515139072 13869 1992294400 134512640 134550932 4294956016 18446744073709551615 4109472738 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12956] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12956/stat : 12956 (java) S 12951 12953 12823 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 161398060 1515139072 13870 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12957] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12957/stat : 12957 (java) S 12951 12953 12823 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 161398060 1515139072 13870 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12958] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12958/stat : 12958 (java) S 12951 12953 12823 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 161398062 1515139072 13871 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12959] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12959/stat : 12959 (java) S 12951 12953 12823 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 161398063 1515139072 13872 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12960] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12960/stat : 12960 (java) S 12951 12953 12823 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 161398063 1515139072 13872 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12961] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12961/stat : 12961 (java) S 12951 12953 12823 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 161398067 1515139072 13872 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12962] ppid=12951 vsize=1479628 CPUtime=0.33
/proc/12953/task/12962/stat : 12962 (java) S 12951 12953 12823 0 -1 64 755 0 0 0 33 0 0 0 17 0 13 0 161398067 1515139072 13873 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12963] ppid=12951 vsize=1479628 CPUtime=0.49
/proc/12953/task/12963/stat : 12963 (java) S 12951 12953 12823 0 -1 64 1945 0 0 0 49 0 0 0 17 0 13 0 161398067 1515139072 13873 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12953/tid=12964] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12964/stat : 12964 (java) S 12951 12953 12823 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 161398067 1515139072 13873 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12965] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12965/stat : 12965 (java) S 12951 12953 12823 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 161398067 1515139072 13873 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12953/tid=12966] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12966/stat : 12966 (java) S 12951 12953 12823 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 161398092 1515139072 13874 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 1479628

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 12966
/proc/meminfo: memFree=1215656/2055920 swapFree=4192952/4192956
[pid=12953] ppid=12951 vsize=1479628 CPUtime=3.85
/proc/12953/stat : 12953 (java) S 12951 12953 12823 0 -1 0 29362 0 1 0 370 15 0 0 18 0 13 0 161398058 1515139072 28096 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12953/statm: 369907 28097 1415 9 0 367250 0
[pid=12953/tid=12955] ppid=12951 vsize=1479628 CPUtime=2.77
/proc/12953/task/12955/stat : 12955 (java) R 12951 12953 12823 0 -1 64 25883 0 1 0 265 12 0 0 25 0 13 0 161398059 1515139072 28097 1992294400 134512640 134550932 4294956016 18446744073709551615 4109459611 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12956] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12956/stat : 12956 (java) S 12951 12953 12823 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 161398060 1515139072 28097 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12957] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12957/stat : 12957 (java) S 12951 12953 12823 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 161398060 1515139072 28097 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12958] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12958/stat : 12958 (java) S 12951 12953 12823 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 161398062 1515139072 28098 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12959] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12959/stat : 12959 (java) S 12951 12953 12823 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 161398063 1515139072 28098 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12960] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12960/stat : 12960 (java) S 12951 12953 12823 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 161398063 1515139072 28098 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12961] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12961/stat : 12961 (java) S 12951 12953 12823 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 161398067 1515139072 28099 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12962] ppid=12951 vsize=1479628 CPUtime=0.48
/proc/12953/task/12962/stat : 12962 (java) S 12951 12953 12823 0 -1 64 790 0 0 0 48 0 0 0 16 0 13 0 161398067 1515139072 28099 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12963] ppid=12951 vsize=1479628 CPUtime=0.57
/proc/12953/task/12963/stat : 12963 (java) S 12951 12953 12823 0 -1 64 1946 0 0 0 56 1 0 0 16 0 13 0 161398067 1515139072 28099 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12953/tid=12964] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12964/stat : 12964 (java) S 12951 12953 12823 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 161398067 1515139072 28099 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12965] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12965/stat : 12965 (java) S 12951 12953 12823 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 161398067 1515139072 28100 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12953/tid=12966] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12966/stat : 12966 (java) S 12951 12953 12823 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 161398092 1515139072 28100 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.85
Current children cumulated vsize (KiB) 1479628

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

[startup+3.20218 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 12966
/proc/meminfo: memFree=1215656/2055920 swapFree=4192952/4192956
[pid=12953] ppid=12951 vsize=1479628 CPUtime=3.94
/proc/12953/stat : 12953 (java) S 12951 12953 12823 0 -1 0 30128 0 1 0 379 15 0 0 18 0 13 0 161398058 1515139072 28862 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12953/statm: 369907 28863 1415 9 0 367250 0
[pid=12953/tid=12955] ppid=12951 vsize=1479628 CPUtime=2.87
/proc/12953/task/12955/stat : 12955 (java) R 12951 12953 12823 0 -1 64 26649 0 1 0 274 13 0 0 25 0 13 0 161398059 1515139072 28863 1992294400 134512640 134550932 4294956016 18446744073709551615 4109459642 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12956] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12956/stat : 12956 (java) S 12951 12953 12823 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 161398060 1515139072 28864 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12957] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12957/stat : 12957 (java) S 12951 12953 12823 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 161398060 1515139072 28864 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12958] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12958/stat : 12958 (java) S 12951 12953 12823 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 161398062 1515139072 28864 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12959] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12959/stat : 12959 (java) S 12951 12953 12823 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 161398063 1515139072 28865 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12960] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12960/stat : 12960 (java) S 12951 12953 12823 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 161398063 1515139072 28865 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12961] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12961/stat : 12961 (java) S 12951 12953 12823 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 161398067 1515139072 28866 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12962] ppid=12951 vsize=1479628 CPUtime=0.48
/proc/12953/task/12962/stat : 12962 (java) S 12951 12953 12823 0 -1 64 790 0 0 0 48 0 0 0 16 0 13 0 161398067 1515139072 28866 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12963] ppid=12951 vsize=1479628 CPUtime=0.57
/proc/12953/task/12963/stat : 12963 (java) S 12951 12953 12823 0 -1 64 1946 0 0 0 56 1 0 0 16 0 13 0 161398067 1515139072 28866 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12953/tid=12964] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12964/stat : 12964 (java) S 12951 12953 12823 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 161398067 1515139072 28866 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12965] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12965/stat : 12965 (java) S 12951 12953 12823 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 161398067 1515139072 28867 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12953/tid=12966] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12966/stat : 12966 (java) S 12951 12953 12823 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 161398092 1515139072 28868 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.94
Current children cumulated vsize (KiB) 1479628

[startup+4.00125 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 12966
/proc/meminfo: memFree=1179632/2055920 swapFree=4192952/4192956
[pid=12953] ppid=12951 vsize=1479628 CPUtime=4.79
/proc/12953/stat : 12953 (java) S 12951 12953 12823 0 -1 0 35057 0 1 0 460 19 0 0 18 0 13 0 161398058 1515139072 33787 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12953/statm: 369907 33790 1420 9 0 367250 0
[pid=12953/tid=12955] ppid=12951 vsize=1479628 CPUtime=3.66
/proc/12953/task/12955/stat : 12955 (java) R 12951 12953 12823 0 -1 64 30973 0 1 0 350 16 0 0 25 0 13 0 161398059 1515139072 33792 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12956] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12956/stat : 12956 (java) R 12951 12953 12823 0 -1 64 341 0 0 0 0 0 0 0 16 0 13 0 161398060 1515139072 33794 1992294400 134512640 134550932 4294956016 18446744073709551615 106195365 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12957] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12957/stat : 12957 (java) R 12951 12953 12823 0 -1 64 267 0 0 0 0 0 0 0 16 0 13 0 161398060 1515139072 33796 1992294400 134512640 134550932 4294956016 18446744073709551615 106196756 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12953/tid=12958] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12958/stat : 12958 (java) S 12951 12953 12823 0 -1 64 3 0 0 0 0 0 0 0 17 0 13 0 161398062 1515139072 33799 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12959] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12959/stat : 12959 (java) S 12951 12953 12823 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 161398063 1515139072 33801 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12960] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12960/stat : 12960 (java) S 12951 12953 12823 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 161398063 1515139072 33804 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12961] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12961/stat : 12961 (java) S 12951 12953 12823 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 161398067 1515139072 33806 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12962] ppid=12951 vsize=1479628 CPUtime=0.48
/proc/12953/task/12962/stat : 12962 (java) S 12951 12953 12823 0 -1 64 790 0 0 0 48 0 0 0 16 0 13 0 161398067 1515139072 33809 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12963] ppid=12951 vsize=1479628 CPUtime=0.6
/proc/12953/task/12963/stat : 12963 (java) S 12951 12953 12823 0 -1 64 1950 0 0 0 59 1 0 0 17 0 13 0 161398067 1515139072 33811 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12953/tid=12964] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12964/stat : 12964 (java) S 12951 12953 12823 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 161398067 1515139072 33813 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12965] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12965/stat : 12965 (java) S 12951 12953 12823 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 161398067 1515139072 33815 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12953/tid=12966] ppid=12951 vsize=1479628 CPUtime=0
/proc/12953/task/12966/stat : 12966 (java) S 12951 12953 12823 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 161398092 1515139072 33818 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.79
Current children cumulated vsize (KiB) 1479628

[startup+4.20125 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 12966
/proc/meminfo: memFree=1179632/2055920 swapFree=4192952/4192956
[pid=12953] ppid=12951 vsize=1479952 CPUtime=5.02
/proc/12953/stat : 12953 (java) S 12951 12953 12823 0 -1 0 35512 0 1 0 483 19 0 0 18 0 13 0 161398058 1515470848 34242 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12953/statm: 369988 34242 1425 9 0 367331 0
[pid=12953/tid=12955] ppid=12951 vsize=1479952 CPUtime=3.84
/proc/12953/task/12955/stat : 12955 (java) S 12951 12953 12823 0 -1 64 30979 0 1 0 368 16 0 0 19 0 13 0 161398059 1515470848 34242 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12956] ppid=12951 vsize=1479952 CPUtime=0.01
/proc/12953/task/12956/stat : 12956 (java) S 12951 12953 12823 0 -1 64 587 0 0 0 1 0 0 0 16 0 13 0 161398060 1515470848 34242 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12957] ppid=12951 vsize=1479952 CPUtime=0.01
/proc/12953/task/12957/stat : 12957 (java) S 12951 12953 12823 0 -1 64 449 0 0 0 1 0 0 0 16 0 13 0 161398060 1515470848 34242 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12953/tid=12958] ppid=12951 vsize=1479952 CPUtime=0
/proc/12953/task/12958/stat : 12958 (java) S 12951 12953 12823 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 161398062 1515470848 34242 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=12953/tid=12959] ppid=12951 vsize=1479952 CPUtime=0
/proc/12953/task/12959/stat : 12959 (java) S 12951 12953 12823 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 161398063 1515470848 34242 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12953/tid=12960] ppid=12951 vsize=1479952 CPUtime=0
/proc/12953/task/12960/stat : 12960 (java) S 12951 12953 12823 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 161398063 1515470848 34242 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12953/tid=12961] ppid=12951 vsize=1479952 CPUtime=0
/proc/12953/task/12961/stat : 12961 (java) S 12951 12953 12823 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 161398067 1515470848 34242 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12962] ppid=12951 vsize=1479952 CPUtime=0.48
/proc/12953/task/12962/stat : 12962 (java) S 12951 12953 12823 0 -1 64 790 0 0 0 48 0 0 0 16 0 13 0 161398067 1515470848 34242 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12963] ppid=12951 vsize=1479952 CPUtime=0.63
/proc/12953/task/12963/stat : 12963 (java) S 12951 12953 12823 0 -1 64 1950 0 0 0 62 1 0 0 16 0 13 0 161398067 1515470848 34242 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12953/tid=12964] ppid=12951 vsize=1479952 CPUtime=0
/proc/12953/task/12964/stat : 12964 (java) S 12951 12953 12823 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 161398067 1515470848 34242 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12953/tid=12965] ppid=12951 vsize=1479952 CPUtime=0
/proc/12953/task/12965/stat : 12965 (java) S 12951 12953 12823 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 161398067 1515470848 34242 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12953/tid=12966] ppid=12951 vsize=1479952 CPUtime=0
/proc/12953/task/12966/stat : 12966 (java) S 12951 12953 12823 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 161398092 1515470848 34242 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.02
Current children cumulated vsize (KiB) 1479952

Child status: 30
Real time (s): 4.23324
CPU time (s): 5.04723
CPU user time (s): 4.83027
CPU system time (s): 0.216967
CPU usage (%): 119.229
Max. virtual memory (cumulated for all children) (KiB): 1479972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.83026
system time used= 0.216967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35515
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= 488
involuntary context switches= 301

runsolver used 0.006998 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node30 at 2009-06-14 02:06:25
IDJOB=1857183
IDBENCH=47889
IDSOLVER=682
FILE ID=node30/1857183-1244937985
PBS_JOBID= 9354691
Free space on /tmp= 66264 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=47-P1=17-P2=37-P3=53-P4=13-P5=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-1857183-1244937985/watcher-1857183-1244937985 -o /tmp/evaluation-result-1857183-1244937985/solver-1857183-1244937985 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857183-1244937985.opb

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

MD5SUM BENCH= 4a54e07caaccf9019e5a54d4dcd3a55b
RANDOM SEED=1445354387

node30.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		: 3000.230
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		: 3000.230
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:       1293296 kB
Buffers:         67268 kB
Cached:         609260 kB
SwapCached:          4 kB
Active:          58456 kB
Inactive:       632024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1293296 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:             284 kB
Writeback:           0 kB
Mapped:          23764 kB
Slab:            58236 kB
Committed_AS:   129068 kB
PageTables:       1368 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= 66260 MiB
End job on node30 at 2009-06-14 02:06:29