Trace number 1854841

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 NameAnswerCPU timeWall clock time
SAT4J Pseudo Resolution 2.1.1SAT 5.42117 4.54276

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900568952.opb
MD5SUMd3b8f3f407b82b0f272ff2eb3fe91ca6
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.424934
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 657
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-1854841-1244862316.opb
0.22/0.21	c reading problem ... 
1.02/0.70	c ... done. Wall clock time 0.487s.
1.02/0.70	c #vars     231
1.02/0.70	c #constraints  2707
1.02/0.70	c constraints type 
1.02/0.70	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
1.02/0.70	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
1.02/0.70	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
1.02/0.70	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 2442
5.26/4.48	c starts		: 12
5.26/4.48	c conflicts		: 25261
5.26/4.48	c decisions		: 35309
5.26/4.48	c propagations		: 1097678
5.26/4.48	c inspects		: 12759475
5.26/4.48	c learnt literals	: 0
5.26/4.48	c learnt binary clauses	: 0
5.26/4.48	c learnt ternary clauses	: 0
5.26/4.48	c learnt clauses	: 25261
5.26/4.48	c ignored clauses	: 0
5.26/4.48	c root simplifications	: 0
5.26/4.48	c removed literals (reason simplification)	: 187850
5.26/4.48	c reason swapping (by a shorter reason)	: 0
5.26/4.48	c Calls to reduceDB	: 0
5.26/4.48	c speed (assignments/second)	: 290852.6762056174
5.26/4.48	c non guided choices	121
5.37/4.51	c learnt constraints type 
5.37/4.51	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 25261
5.37/4.51	c constraints type 
5.37/4.51	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
5.37/4.51	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
5.37/4.51	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
5.37/4.51	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 2442
5.37/4.51	s SATISFIABLE
5.37/4.51	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 
5.37/4.51	c Total wall clock time (in seconds): 4.298

Verifier Data 

OK	0

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1854841-1244862316/watcher-1854841-1244862316 -o /tmp/evaluation-result-1854841-1244862316/solver-1854841-1244862316 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1854841-1244862316.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: 0.91 0.95 0.99 2/64 16090
/proc/meminfo: memFree=797848/2055924 swapFree=4191900/4192956
[pid=16090] ppid=16088 vsize=200 CPUtime=0
/proc/16090/stat : 16090 (java6) R 16088 16090 15837 0 -1 0 48 0 0 0 0 0 0 0 21 0 1 0 153832435 204800 33 1992294400 134512640 134550932 4294956176 18446744073709551615 2188068 0 0 4096 0 0 0 0 17 1 0 0
/proc/16090/statm: 66 34 26 9 0 4 0

[startup+0.00795103 s]
/proc/loadavg: 0.91 0.95 0.99 2/64 16090
/proc/meminfo: memFree=797848/2055924 swapFree=4191900/4192956
[pid=16090] ppid=16088 vsize=152 CPUtime=0
/proc/16090/stat : 16090 (java) R 16088 16090 15837 0 -1 0 204 0 0 0 0 0 0 0 18 0 1 0 153832435 155648 26 1992294400 134512640 134550932 4294956016 18446744073709551615 2188068 0 0 4096 0 0 0 0 17 1 0 0
/proc/16090/statm: 38 26 19 9 0 4 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 152

[startup+0.101977 s]
/proc/loadavg: 0.91 0.95 0.99 2/64 16090
/proc/meminfo: memFree=797848/2055924 swapFree=4191900/4192956
[pid=16090] ppid=16088 vsize=1472584 CPUtime=0.08
/proc/16090/stat : 16090 (java) S 16088 16090 15837 0 -1 0 3612 0 1 0 6 2 0 0 18 0 12 0 153832435 1507926016 3355 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16090/statm: 368146 3355 1068 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.302013 s]
/proc/loadavg: 0.91 0.95 0.99 2/64 16090
/proc/meminfo: memFree=797848/2055924 swapFree=4191900/4192956
[pid=16090] ppid=16088 vsize=1474704 CPUtime=0.34
/proc/16090/stat : 16090 (java) S 16088 16090 15837 0 -1 0 5024 0 1 0 30 4 0 0 18 0 12 0 153832435 1510096896 4761 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16090/statm: 368676 4761 1355 9 0 366019 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1474704

[startup+0.701093 s]
/proc/loadavg: 0.91 0.95 0.99 2/64 16090
/proc/meminfo: memFree=797848/2055924 swapFree=4191900/4192956
[pid=16090] ppid=16088 vsize=1477536 CPUtime=1.02
/proc/16090/stat : 16090 (java) S 16088 16090 15837 0 -1 0 7707 0 1 0 97 5 0 0 18 0 12 0 153832435 1512996864 6679 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16090/statm: 369384 6679 1396 9 0 366727 0
Current children cumulated CPU time (s) 1.02
Current children cumulated vsize (KiB) 1477536

[startup+1.50224 s]
/proc/loadavg: 0.91 0.95 0.99 4/77 16103
/proc/meminfo: memFree=775600/2055924 swapFree=4191900/4192956
[pid=16090] ppid=16088 vsize=1478884 CPUtime=2.25
/proc/16090/stat : 16090 (java) S 16088 16090 15837 0 -1 0 8886 0 1 0 219 6 0 0 18 0 13 0 153832435 1514377216 7319 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16090/statm: 369721 7319 1416 9 0 367064 0
[pid=16090/tid=16092] ppid=16088 vsize=1478884 CPUtime=1.17
/proc/16090/task/16092/stat : 16092 (java) R 16088 16090 15837 0 -1 64 5215 0 1 0 113 4 0 0 23 0 13 0 153832437 1514377216 7319 1992294400 134512640 134550932 4294956016 18446744073709551615 106834530 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16090/tid=16093] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16093/stat : 16093 (java) S 16088 16090 15837 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 153832438 1514377216 7319 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16094] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16094/stat : 16094 (java) S 16088 16090 15837 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 153832438 1514377216 7319 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16095] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16095/stat : 16095 (java) S 16088 16090 15837 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 153832440 1514377216 7319 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16096] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16096/stat : 16096 (java) S 16088 16090 15837 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 153832440 1514377216 7319 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16097] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16097/stat : 16097 (java) S 16088 16090 15837 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 153832440 1514377216 7319 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16098] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16098/stat : 16098 (java) S 16088 16090 15837 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 153832445 1514377216 7319 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16099] ppid=16088 vsize=1478884 CPUtime=0.51
/proc/16090/task/16099/stat : 16099 (java) S 16088 16090 15837 0 -1 64 1109 0 0 0 51 0 0 0 16 0 13 0 153832445 1514377216 7319 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16090/tid=16100] ppid=16088 vsize=1478884 CPUtime=0.54
/proc/16090/task/16100/stat : 16100 (java) S 16088 16090 15837 0 -1 64 1818 0 0 0 53 1 0 0 16 0 13 0 153832445 1514377216 7319 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16101] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16101/stat : 16101 (java) S 16088 16090 15837 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 153832445 1514377216 7319 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16102] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16102/stat : 16102 (java) S 16088 16090 15837 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 153832445 1514377216 7319 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16090/tid=16103] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16103/stat : 16103 (java) S 16088 16090 15837 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 153832507 1514377216 7319 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.25
Current children cumulated vsize (KiB) 1478884

[startup+3.10256 s]
/proc/loadavg: 0.91 0.95 0.99 2/77 16103
/proc/meminfo: memFree=771376/2055924 swapFree=4191900/4192956
[pid=16090] ppid=16088 vsize=1478884 CPUtime=3.96
/proc/16090/stat : 16090 (java) S 16088 16090 15837 0 -1 0 10296 0 1 0 389 7 0 0 18 0 13 0 153832435 1514377216 8728 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16090/statm: 369721 8728 1420 9 0 367064 0
[pid=16090/tid=16092] ppid=16088 vsize=1478884 CPUtime=2.74
/proc/16090/task/16092/stat : 16092 (java) R 16088 16090 15837 0 -1 64 6607 0 1 0 270 4 0 0 17 0 13 0 153832437 1514377216 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4109736145 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16090/tid=16093] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16093/stat : 16093 (java) S 16088 16090 15837 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 153832438 1514377216 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16094] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16094/stat : 16094 (java) S 16088 16090 15837 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 153832438 1514377216 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16095] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16095/stat : 16095 (java) S 16088 16090 15837 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 153832440 1514377216 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16096] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16096/stat : 16096 (java) S 16088 16090 15837 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 153832440 1514377216 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16097] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16097/stat : 16097 (java) S 16088 16090 15837 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 153832440 1514377216 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16098] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16098/stat : 16098 (java) S 16088 16090 15837 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 153832445 1514377216 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16099] ppid=16088 vsize=1478884 CPUtime=0.54
/proc/16090/task/16099/stat : 16099 (java) S 16088 16090 15837 0 -1 64 1109 0 0 0 54 0 0 0 16 0 13 0 153832445 1514377216 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16090/tid=16100] ppid=16088 vsize=1478884 CPUtime=0.65
/proc/16090/task/16100/stat : 16100 (java) S 16088 16090 15837 0 -1 64 1837 0 0 0 64 1 0 0 16 0 13 0 153832445 1514377216 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16101] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16101/stat : 16101 (java) S 16088 16090 15837 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 153832445 1514377216 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16102] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16102/stat : 16102 (java) S 16088 16090 15837 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 153832445 1514377216 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16090/tid=16103] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16103/stat : 16103 (java) S 16088 16090 15837 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 153832507 1514377216 8729 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.96
Current children cumulated vsize (KiB) 1478884

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

[startup+3.90171 s]
/proc/loadavg: 0.91 0.95 0.99 2/77 16103
/proc/meminfo: memFree=767856/2055924 swapFree=4191900/4192956
[pid=16090] ppid=16088 vsize=1478884 CPUtime=4.76
/proc/16090/stat : 16090 (java) S 16088 16090 15837 0 -1 0 10931 0 1 0 469 7 0 0 18 0 13 0 153832435 1514377216 9362 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16090/statm: 369721 9362 1420 9 0 367064 0
[pid=16090/tid=16092] ppid=16088 vsize=1478884 CPUtime=3.55
/proc/16090/task/16092/stat : 16092 (java) R 16088 16090 15837 0 -1 64 7241 0 1 0 350 5 0 0 24 0 13 0 153832437 1514377216 9362 1992294400 134512640 134550932 4294956016 18446744073709551615 4109736329 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16090/tid=16093] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16093/stat : 16093 (java) S 16088 16090 15837 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 153832438 1514377216 9362 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16094] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16094/stat : 16094 (java) S 16088 16090 15837 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 153832438 1514377216 9362 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16095] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16095/stat : 16095 (java) S 16088 16090 15837 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 153832440 1514377216 9362 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16096] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16096/stat : 16096 (java) S 16088 16090 15837 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 153832440 1514377216 9362 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16097] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16097/stat : 16097 (java) S 16088 16090 15837 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 153832440 1514377216 9362 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16098] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16098/stat : 16098 (java) S 16088 16090 15837 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 153832445 1514377216 9362 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16099] ppid=16088 vsize=1478884 CPUtime=0.54
/proc/16090/task/16099/stat : 16099 (java) S 16088 16090 15837 0 -1 64 1109 0 0 0 54 0 0 0 16 0 13 0 153832445 1514377216 9362 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16090/tid=16100] ppid=16088 vsize=1478884 CPUtime=0.65
/proc/16090/task/16100/stat : 16100 (java) S 16088 16090 15837 0 -1 64 1837 0 0 0 64 1 0 0 16 0 13 0 153832445 1514377216 9362 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16101] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16101/stat : 16101 (java) S 16088 16090 15837 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 153832445 1514377216 9362 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16102] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16102/stat : 16102 (java) S 16088 16090 15837 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 153832445 1514377216 9362 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16090/tid=16103] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16103/stat : 16103 (java) S 16088 16090 15837 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 153832507 1514377216 9362 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.76
Current children cumulated vsize (KiB) 1478884

[startup+4.30179 s]
/proc/loadavg: 0.92 0.95 0.99 2/77 16103
/proc/meminfo: memFree=764528/2055924 swapFree=4191900/4192956
[pid=16090] ppid=16088 vsize=1478884 CPUtime=5.16
/proc/16090/stat : 16090 (java) S 16088 16090 15837 0 -1 0 11196 0 1 0 509 7 0 0 18 0 13 0 153832435 1514377216 9627 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16090/statm: 369721 9627 1420 9 0 367064 0
[pid=16090/tid=16092] ppid=16088 vsize=1478884 CPUtime=3.95
/proc/16090/task/16092/stat : 16092 (java) R 16088 16090 15837 0 -1 64 7506 0 1 0 390 5 0 0 17 0 13 0 153832437 1514377216 9627 1992294400 134512640 134550932 4294956016 18446744073709551615 4109584575 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16090/tid=16093] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16093/stat : 16093 (java) S 16088 16090 15837 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 153832438 1514377216 9627 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16094] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16094/stat : 16094 (java) S 16088 16090 15837 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 153832438 1514377216 9627 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16095] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16095/stat : 16095 (java) S 16088 16090 15837 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 153832440 1514377216 9627 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16096] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16096/stat : 16096 (java) S 16088 16090 15837 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 153832440 1514377216 9627 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16097] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16097/stat : 16097 (java) S 16088 16090 15837 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 153832440 1514377216 9627 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16098] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16098/stat : 16098 (java) S 16088 16090 15837 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 153832445 1514377216 9627 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16099] ppid=16088 vsize=1478884 CPUtime=0.54
/proc/16090/task/16099/stat : 16099 (java) S 16088 16090 15837 0 -1 64 1109 0 0 0 54 0 0 0 16 0 13 0 153832445 1514377216 9627 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16090/tid=16100] ppid=16088 vsize=1478884 CPUtime=0.65
/proc/16090/task/16100/stat : 16100 (java) S 16088 16090 15837 0 -1 64 1837 0 0 0 64 1 0 0 16 0 13 0 153832445 1514377216 9627 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16101] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16101/stat : 16101 (java) S 16088 16090 15837 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 153832445 1514377216 9628 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16102] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16102/stat : 16102 (java) S 16088 16090 15837 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 153832445 1514377216 9628 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16090/tid=16103] ppid=16088 vsize=1478884 CPUtime=0
/proc/16090/task/16103/stat : 16103 (java) S 16088 16090 15837 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 153832507 1514377216 9628 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.16
Current children cumulated vsize (KiB) 1478884

[startup+4.50184 s]
/proc/loadavg: 0.92 0.95 0.99 2/77 16103
/proc/meminfo: memFree=764528/2055924 swapFree=4191900/4192956
[pid=16090] ppid=16088 vsize=1479208 CPUtime=5.37
/proc/16090/stat : 16090 (java) S 16088 16090 15837 0 -1 0 11340 0 1 0 529 8 0 0 18 0 14 0 153832435 1514708992 9770 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16090/statm: 369802 9770 1422 9 0 367145 0
[pid=16090/tid=16092] ppid=16088 vsize=1479208 CPUtime=4.12
/proc/16090/task/16092/stat : 16092 (java) S 16088 16090 15837 0 -1 64 7637 0 1 0 407 5 0 0 19 0 14 0 153832437 1514708992 9770 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16090/tid=16093] ppid=16088 vsize=1479208 CPUtime=0
/proc/16090/task/16093/stat : 16093 (java) S 16088 16090 15837 0 -1 64 2 0 0 0 0 0 0 0 19 0 14 0 153832438 1514708992 9770 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16094] ppid=16088 vsize=1479208 CPUtime=0
/proc/16090/task/16094/stat : 16094 (java) S 16088 16090 15837 0 -1 64 1 0 0 0 0 0 0 0 20 0 14 0 153832438 1514708992 9770 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16095] ppid=16088 vsize=1479208 CPUtime=0
/proc/16090/task/16095/stat : 16095 (java) S 16088 16090 15837 0 -1 64 2 0 0 0 0 0 0 0 15 0 14 0 153832440 1514708992 9770 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16096] ppid=16088 vsize=1479208 CPUtime=0
/proc/16090/task/16096/stat : 16096 (java) S 16088 16090 15837 0 -1 64 9 0 0 0 0 0 0 0 22 0 14 0 153832440 1514708992 9770 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16097] ppid=16088 vsize=1479208 CPUtime=0
/proc/16090/task/16097/stat : 16097 (java) S 16088 16090 15837 0 -1 64 4 0 0 0 0 0 0 0 23 0 14 0 153832440 1514708992 9770 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16098] ppid=16088 vsize=1479208 CPUtime=0
/proc/16090/task/16098/stat : 16098 (java) S 16088 16090 15837 0 -1 64 1 0 0 0 0 0 0 0 24 0 14 0 153832445 1514708992 9770 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16099] ppid=16088 vsize=1479208 CPUtime=0.54
/proc/16090/task/16099/stat : 16099 (java) S 16088 16090 15837 0 -1 64 1109 0 0 0 54 0 0 0 16 0 14 0 153832445 1514708992 9770 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16090/tid=16100] ppid=16088 vsize=1479208 CPUtime=0.66
/proc/16090/task/16100/stat : 16100 (java) S 16088 16090 15837 0 -1 64 1839 0 0 0 65 1 0 0 16 0 14 0 153832445 1514708992 9770 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16101] ppid=16088 vsize=1479208 CPUtime=0
/proc/16090/task/16101/stat : 16101 (java) S 16088 16090 15837 0 -1 64 0 0 0 0 0 0 0 0 25 0 14 0 153832445 1514708992 9770 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16090/tid=16102] ppid=16088 vsize=1479208 CPUtime=0
/proc/16090/task/16102/stat : 16102 (java) S 16088 16090 15837 0 -1 64 1 0 0 0 0 0 0 0 15 0 14 0 153832445 1514708992 9770 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16090/tid=16103] ppid=16088 vsize=1479208 CPUtime=0
/proc/16090/task/16103/stat : 16103 (java) S 16088 16090 15837 0 -1 64 3 0 0 0 0 0 0 0 19 0 14 0 153832507 1514708992 9770 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.37
Current children cumulated vsize (KiB) 1479208

Child status: 10
Real time (s): 4.54276
CPU time (s): 5.42117
CPU user time (s): 5.33419
CPU system time (s): 0.086986
CPU usage (%): 119.337
Max. virtual memory (cumulated for all children) (KiB): 1479208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.33419
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11380
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= 576
involuntary context switches= 456

runsolver used 0.005999 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node6 at 2009-06-13 05:05:16
IDJOB=1854841
IDBENCH=1271
IDSOLVER=682
FILE ID=node6/1854841-1244862316
PBS_JOBID= 9354332
Free space on /tmp= 66352 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900568952.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1854841-1244862316/watcher-1854841-1244862316 -o /tmp/evaluation-result-1854841-1244862316/solver-1854841-1244862316 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1854841-1244862316.opb

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

MD5SUM BENCH= d3b8f3f407b82b0f272ff2eb3fe91ca6
RANDOM SEED=178515636

node6.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		: 3000.265
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		: 3000.265
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:      2055924 kB
MemFree:        798328 kB
Buffers:         65268 kB
Cached:        1099184 kB
SwapCached:        524 kB
Active:          77868 kB
Inactive:      1100180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:        798328 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             376 kB
Writeback:           0 kB
Mapped:          21808 kB
Slab:            65508 kB
Committed_AS:   125216 kB
PageTables:       1456 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= 66352 MiB
End job on node6 at 2009-06-13 05:05:21