Trace number 365660

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 2007-03-23OPT1077181440 3.81042 3.33646

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-misc03.opb
MD5SUM25aef4d44af7e0ab52082ae8b5eea91f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1077181440
Best CPU time to get the best result obtained on this benchmark3.81042
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1077181440
Optimality of the best value was proved YES
Number of variables190
Total number of constraints96
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)11
Number of constraints which are nor clauses,nor cardinality constraints54
Minimum length of a constraint6
Maximum length of a constraint169
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 3287149567
Number of bits of the biggest sum of numbers32
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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)

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.08/0.13	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.08/0.13	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.08/0.14	c no version file found!!!
0.08/0.14	c sun.arch.data.model	32
0.08/0.14	c java.version	1.6.0
0.08/0.14	c os.name	Linux
0.08/0.14	c os.version	2.6.9-22.EL.rootsmp
0.08/0.14	c os.arch	i386
0.08/0.14	c Free memory 1651659224
0.08/0.14	c Max memory 1654456320
0.08/0.14	c Total memory 1654456320
0.08/0.14	c Number of processors 2
0.08/0.18	--- Begin Solver configuration ---
0.08/0.18	c Stops conflict analysis at the first Unique Implication Point
0.08/0.18	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.08/0.18	c Learn all clauses as in MiniSAT
0.08/0.18	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.18	c VSIDS like heuristics from MiniSAT using a heap
0.08/0.18	c No reason simplification
0.08/0.18	c --- End Solver configuration ---
0.08/0.18	c solving /tmp/evaluation/365660-1177051424/instance-365660-1177051424.opb
0.08/0.18	c reading problem ... 
0.35/0.38	c ... done. Wall clock time 0.201s.
0.35/0.38	c CPU time (experimental) 0.33s.
0.35/0.38	c #vars     190
0.35/0.38	c #constraints  123
0.85/0.64	c SATISFIABLE
0.85/0.65	c OPTIMIZING...
0.85/0.65	c Got one! Elapsed wall clock time (in seconds):0.464
0.85/0.65	o 1078359040
1.01/0.72	c Got one! Elapsed wall clock time (in seconds):0.535
1.01/0.72	o 1078282240
1.18/0.81	c Got one! Elapsed wall clock time (in seconds):0.629
1.18/0.81	o 1078113280
1.18/0.84	c Got one! Elapsed wall clock time (in seconds):0.661
1.18/0.84	o 1077647360
1.40/1.00	c Got one! Elapsed wall clock time (in seconds):0.821
1.40/1.00	o 1077468160
1.40/1.04	c Got one! Elapsed wall clock time (in seconds):0.856
1.40/1.04	o 1077181440
3.69/3.30	c starts		: 32
3.69/3.30	c conflicts		: 14391
3.69/3.30	c decisions		: 24129
3.69/3.30	c propagations		: 306323
3.69/3.30	c inspects		: 7396188
3.69/3.30	c learnt literals	: 17
3.69/3.30	c learnt binary clauses	: 116
3.69/3.30	c learnt ternary clauses	: 238
3.69/3.30	c learnt clauses	: 14373
3.69/3.30	c root simplifications	: 0
3.69/3.30	c removed literals (reason simplification)	: 0
3.69/3.30	c reason swapping (by a shorter reason)	: 0
3.69/3.30	c Calls to reduceDB	: 0
3.69/3.30	c speed (decisions/second)	: 10676.548672566372
3.69/3.30	c non guided choices	237
3.69/3.30	s OPTIMUM FOUND
3.69/3.30	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
3.69/3.30	v -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
3.69/3.30	v -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
3.69/3.30	v -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
3.69/3.30	v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126
3.69/3.30	v -x127 -x128 x129 -x130 -x131 -x132 x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147
3.69/3.30	v x148 x149 -x150 x151 -x152 x153 -x154 x155 x156 -x157 x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169
3.69/3.30	v x170 x171 x172 x173 x174 -x175 -x176 -x177 x178 -x179 x180 x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x190
3.69/3.30	c objective function=1077181440
3.69/3.30	c Total wall clock time (ms): 3.12

Verifier Data (download as text)

OK	1077181440

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node52/watcher-365660-1177051424 -o ROOT/results/node52/solver-365660-1177051424 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365660-1177051424/sat4jPseudoResolution.jar /tmp/evaluation/365660-1177051424/instance-365660-1177051424.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: 0.85 0.95 0.98 3/64 22156
/proc/meminfo: memFree=1744148/2055920 swapFree=4182956/4192956
[pid=22156] ppid=22154 vsize=152 CPUtime=0
/proc/22156/stat : 22156 (java) R 22154 22156 19937 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 59987509 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4309796 0 0 4096 0 0 0 0 17 1 0 0
/proc/22156/statm: 38 26 19 9 0 4 0

[startup+0.0980031 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 22156
/proc/meminfo: memFree=1744148/2055920 swapFree=4182956/4192956
[pid=22156] ppid=22154 vsize=1781132 CPUtime=0.07
/proc/22156/stat : 22156 (java) S 22154 22156 19937 0 -1 0 3979 0 1 0 5 2 0 0 18 0 12 0 59987509 1823879168 3721 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22156/statm: 445283 3721 1123 9 0 442902 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1781132

[startup+0.100995 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 22156
/proc/meminfo: memFree=1744148/2055920 swapFree=4182956/4192956
[pid=22156] ppid=22154 vsize=1781280 CPUtime=0.08
/proc/22156/stat : 22156 (java) S 22154 22156 19937 0 -1 0 4000 0 1 0 6 2 0 0 18 0 12 0 59987509 1824030720 3742 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22156/statm: 445320 3742 1123 9 0 442939 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1781280

[startup+0.302017 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 22156
/proc/meminfo: memFree=1744148/2055920 swapFree=4182956/4192956
[pid=22156] ppid=22154 vsize=1782064 CPUtime=0.35
/proc/22156/stat : 22156 (java) S 22154 22156 19937 0 -1 0 5169 0 1 0 31 4 0 0 18 0 12 0 59987509 1824833536 4908 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22156/statm: 445516 4908 1264 9 0 443128 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1782064

[startup+0.701045 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 22156
/proc/meminfo: memFree=1744148/2055920 swapFree=4182956/4192956
[pid=22156] ppid=22154 vsize=1784584 CPUtime=1.01
/proc/22156/stat : 22156 (java) S 22154 22156 19937 0 -1 0 6610 0 1 0 97 4 0 0 18 0 13 0 59987509 1827414016 6022 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22156/statm: 446146 6022 1313 9 0 443758 0
Current children cumulated CPU time (s) 1.01
Current children cumulated vsize (KiB) 1784584

[startup+1.50209 s]
/proc/loadavg: 0.94 0.97 0.99 2/77 22173
/proc/meminfo: memFree=1718252/2055920 swapFree=4182956/4192956
[pid=22156] ppid=22154 vsize=1784584 CPUtime=1.94
/proc/22156/stat : 22156 (java) S 22154 22156 19937 0 -1 0 11935 0 1 0 187 7 0 0 18 0 13 0 59987509 1827414016 11346 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22156/statm: 446146 11346 1315 9 0 443758 0
[pid=22156/tid=22158] ppid=22154 vsize=1784584 CPUtime=1.24
/proc/22156/task/22158/stat : 22158 (java) R 22154 22156 19937 0 -1 64 9870 0 1 0 118 6 0 0 20 0 13 0 59987510 1827414016 11346 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109597564 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22156/tid=22159] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22159/stat : 22159 (java) S 22154 22156 19937 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 59987512 1827414016 11346 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22160] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22160/stat : 22160 (java) S 22154 22156 19937 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 59987512 1827414016 11346 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22156/tid=22161] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22161/stat : 22161 (java) S 22154 22156 19937 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 59987514 1827414016 11347 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22162] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22162/stat : 22162 (java) S 22154 22156 19937 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 59987514 1827414016 11347 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22163] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22163/stat : 22163 (java) S 22154 22156 19937 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 59987515 1827414016 11348 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22164] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22164/stat : 22164 (java) S 22154 22156 19937 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 59987518 1827414016 11348 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22165] ppid=22154 vsize=1784584 CPUtime=0.34
/proc/22156/task/22165/stat : 22165 (java) S 22154 22156 19937 0 -1 64 605 0 0 0 34 0 0 0 16 0 13 0 59987518 1827414016 11348 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22156/tid=22166] ppid=22154 vsize=1784584 CPUtime=0.34
/proc/22156/task/22166/stat : 22166 (java) S 22154 22156 19937 0 -1 64 734 0 0 0 34 0 0 0 16 0 13 0 59987518 1827414016 11349 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22167] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22167/stat : 22167 (java) S 22154 22156 19937 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 59987518 1827414016 11349 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22168] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22168/stat : 22168 (java) S 22154 22156 19937 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 59987518 1827414016 11349 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.94
Current children cumulated vsize (KiB) 1784584

[startup+3.1022 s]
/proc/loadavg: 0.94 0.97 0.99 2/77 22175
/proc/meminfo: memFree=1689956/2055920 swapFree=4182956/4192956
[pid=22156] ppid=22154 vsize=1784584 CPUtime=3.59
/proc/22156/stat : 22156 (java) S 22154 22156 19937 0 -1 0 19856 0 1 0 348 11 0 0 18 0 13 0 59987509 1827414016 19266 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22156/statm: 446146 19266 1315 9 0 443758 0
[pid=22156/tid=22158] ppid=22154 vsize=1784584 CPUtime=2.84
/proc/22156/task/22158/stat : 22158 (java) R 22154 22156 19937 0 -1 64 17787 0 1 0 274 10 0 0 17 0 13 0 59987510 1827414016 19266 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109606785 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22156/tid=22159] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22159/stat : 22159 (java) S 22154 22156 19937 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 59987512 1827414016 19266 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22160] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22160/stat : 22160 (java) S 22154 22156 19937 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 59987512 1827414016 19266 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22156/tid=22161] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22161/stat : 22161 (java) S 22154 22156 19937 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 59987514 1827414016 19266 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22162] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22162/stat : 22162 (java) S 22154 22156 19937 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 59987514 1827414016 19266 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22163] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22163/stat : 22163 (java) S 22154 22156 19937 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 59987515 1827414016 19266 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22164] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22164/stat : 22164 (java) S 22154 22156 19937 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 59987518 1827414016 19266 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22165] ppid=22154 vsize=1784584 CPUtime=0.36
/proc/22156/task/22165/stat : 22165 (java) S 22154 22156 19937 0 -1 64 608 0 0 0 36 0 0 0 16 0 13 0 59987518 1827414016 19267 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22166] ppid=22154 vsize=1784584 CPUtime=0.36
/proc/22156/task/22166/stat : 22166 (java) S 22154 22156 19937 0 -1 64 735 0 0 0 36 0 0 0 16 0 13 0 59987518 1827414016 19267 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22167] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22167/stat : 22167 (java) S 22154 22156 19937 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 59987518 1827414016 19267 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22168] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22168/stat : 22168 (java) S 22154 22156 19937 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 59987518 1827414016 19267 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22156/tid=22175] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22175/stat : 22175 (java) S 22154 22156 19937 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 59987614 1827414016 19268 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.59
Current children cumulated vsize (KiB) 1784584

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

[startup+3.30621 s]
/proc/loadavg: 0.94 0.97 0.99 2/77 22175
/proc/meminfo: memFree=1670244/2055920 swapFree=4182956/4192956
[pid=22156] ppid=22154 vsize=1784584 CPUtime=3.79
/proc/22156/stat : 22156 (java) S 22154 22156 19937 0 -1 0 20604 0 1 0 368 11 0 0 18 0 12 0 59987509 1827414016 20013 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22156/statm: 446146 20014 1315 9 0 443758 0
[pid=22156/tid=22158] ppid=22154 vsize=1784584 CPUtime=3.04
/proc/22156/task/22158/stat : 22158 (java) R 22154 22156 19937 0 -1 64 18531 0 1 0 294 10 0 0 20 0 12 0 59987510 1827414016 20014 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22156/tid=22159] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22159/stat : 22159 (java) S 22154 22156 19937 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 59987512 1827414016 20014 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22160] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22160/stat : 22160 (java) S 22154 22156 19937 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 59987512 1827414016 20014 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22156/tid=22161] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22161/stat : 22161 (java) S 22154 22156 19937 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 59987514 1827414016 20014 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22162] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22162/stat : 22162 (java) S 22154 22156 19937 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 59987514 1827414016 20014 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22163] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22163/stat : 22163 (java) S 22154 22156 19937 0 -1 64 3 0 0 0 0 0 0 0 23 0 12 0 59987515 1827414016 20014 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22164] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22164/stat : 22164 (java) S 22154 22156 19937 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 59987518 1827414016 20014 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22165] ppid=22154 vsize=1784584 CPUtime=0.36
/proc/22156/task/22165/stat : 22165 (java) S 22154 22156 19937 0 -1 64 608 0 0 0 36 0 0 0 16 0 12 0 59987518 1827414016 20015 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22166] ppid=22154 vsize=1784584 CPUtime=0.36
/proc/22156/task/22166/stat : 22166 (java) S 22154 22156 19937 0 -1 64 735 0 0 0 36 0 0 0 16 0 12 0 59987518 1827414016 20015 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22167] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22167/stat : 22167 (java) S 22154 22156 19937 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 59987518 1827414016 20015 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22156/tid=22168] ppid=22154 vsize=1784584 CPUtime=0
/proc/22156/task/22168/stat : 22168 (java) S 22154 22156 19937 0 -1 64 2 0 0 0 0 0 0 0 15 0 12 0 59987518 1827414016 20015 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.79
Current children cumulated vsize (KiB) 1784584

Child status: 30
Real time (s): 3.33646
CPU time (s): 3.81042
CPU user time (s): 3.68244
CPU system time (s): 0.12798
CPU usage (%): 114.205
Max. virtual memory (cumulated for all children) (KiB): 1784928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.68244
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20608
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= 478
involuntary context switches= 406

runsolver used 0.006998 second user time and 0.015997 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Fri Apr 20 06:43:44 UTC 2007

IDJOB= 365660
IDBENCH= 2474
IDSOLVER= 159
FILE ID= node52/365660-1177051424

PBS_JOBID= 4640149

Free space on /tmp= 66310 MiB

SOLVER NAME= SAT4JPseudoResolution 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc03.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365660-1177051424/sat4jPseudoResolution.jar /tmp/evaluation/365660-1177051424/instance-365660-1177051424.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-365660-1177051424 -o ROOT/results/node52/solver-365660-1177051424 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365660-1177051424/sat4jPseudoResolution.jar /tmp/evaluation/365660-1177051424/instance-365660-1177051424.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  25aef4d44af7e0ab52082ae8b5eea91f

RANDOM SEED= 666336722

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1744748 kB
Buffers:         23992 kB
Cached:         236036 kB
SwapCached:       3744 kB
Active:          75732 kB
Inactive:       195076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1744748 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            3600 kB
Writeback:           0 kB
Mapped:          16808 kB
Slab:            26364 kB
Committed_AS:  1700356 kB
PageTables:       1492 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= 66310 MiB

End job on node52 on Fri Apr 20 06:43:48 UTC 2007