Trace number 2674869

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 NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13OPT1 1587.97 1588.51

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/
factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543.opb
MD5SUM9bc236dd353dce436ba6a798551599d8
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.439932
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables251
Total number of constraints661
Number of constraints which are clauses660
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint220
Number of terms in the objective function 11
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 2047
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 536870912
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 2147333568
Number of bits of the biggest sum of numbers31
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 

1587.76/1588.35	c 251 661 0 0 0 0 0 0
1587.76/1588.35	o 259
1587.76/1588.35	c 1024 ~x46108+512 ~x46107+256 ~x46106+128 ~x46105+64 ~x46104+32 ~x46103+16 ~x46102+8 ~x46101+4 ~x46100+2 ~x46099+1 ~x46098+1024 ~x12+512 ~x11+256 ~x10+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=3965
1587.76/1588.35	o 1
1587.76/1588.35	o 1
1587.76/1588.35	s OPTIMUM FOUND
1587.76/1588.35	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

Verifier Data 

OK	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2674869-1276804500/watcher-2674869-1276804500 -o /tmp/evaluation-result-2674869-1276804500/solver-2674869-1276804500 -C 1800 -W 2000 -M 1800 run HOME/instance-2674869-1276804500.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: 0.88 0.94 0.98 3/106 23561
/proc/meminfo: memFree=1865480/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0

[startup+0.0168599 s]
/proc/loadavg: 0.88 0.94 0.98 3/106 23561
/proc/meminfo: memFree=1865480/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100887 s]
/proc/loadavg: 0.88 0.94 0.98 3/106 23561
/proc/meminfo: memFree=1865480/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300915 s]
/proc/loadavg: 0.88 0.94 0.98 3/106 23561
/proc/meminfo: memFree=1865480/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.703053 s]
/proc/loadavg: 0.88 0.94 0.98 3/106 23561
/proc/meminfo: memFree=1865480/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50111 s]
/proc/loadavg: 0.88 0.94 0.98 2/108 23564
/proc/meminfo: memFree=1813136/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=60224 CPUtime=1.48
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 14497 0 0 0 138 10 0 0 25 0 1 0 21740921 61669376 14162 1992294400 134512640 134902295 4290740976 18446744073709551615 4160020968 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 15056 14162 262 96 0 14268 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 68924

[startup+3.10137 s]
/proc/loadavg: 0.88 0.94 0.98 2/108 23564
/proc/meminfo: memFree=1808920/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=60704 CPUtime=3.08
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 14606 0 0 0 298 10 0 0 25 0 1 0 21740921 62160896 14271 1992294400 134512640 134902295 4290740976 18446744073709551615 4160027481 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 15176 14271 269 96 0 14388 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 69404

[startup+6.30091 s]
/proc/loadavg: 0.89 0.94 0.98 2/108 23564
/proc/meminfo: memFree=1807928/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=61916 CPUtime=6.28
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 14892 0 0 0 618 10 0 0 25 0 1 0 21740921 63401984 14557 1992294400 134512640 134902295 4290740976 18446744073709551615 4160029824 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 15479 14557 269 96 0 14691 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 70616

[startup+12.702 s]
/proc/loadavg: 0.90 0.94 0.98 2/108 23564
/proc/meminfo: memFree=1805820/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=63792 CPUtime=12.67
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 15354 0 0 0 1257 10 0 0 25 0 1 0 21740921 65323008 15019 1992294400 134512640 134902295 4290740976 18446744073709551615 4160030235 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 15948 15019 269 96 0 15160 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 72492

[startup+25.5011 s]
/proc/loadavg: 0.92 0.94 0.98 2/108 23564
/proc/meminfo: memFree=1802472/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=66856 CPUtime=25.47
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 16132 0 0 0 2536 11 0 0 25 0 1 0 21740921 68460544 15797 1992294400 134512640 134902295 4290740976 18446744073709551615 4160021501 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 16714 15797 269 96 0 15926 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 75556

[startup+51.1014 s]
/proc/loadavg: 0.95 0.95 0.98 2/108 23564
/proc/meminfo: memFree=1796148/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=73236 CPUtime=51.07
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 17715 0 0 0 5094 13 0 0 25 0 1 0 21740921 74993664 17380 1992294400 134512640 134902295 4290740976 18446744073709551615 4160030776 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 18309 17380 269 96 0 17521 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 81936

[startup+102.309 s]
/proc/loadavg: 0.97 0.95 0.98 2/108 23566
/proc/meminfo: memFree=1784492/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=84772 CPUtime=102.26
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 20581 0 0 0 10210 16 0 0 25 0 1 0 21740921 86806528 20246 1992294400 134512640 134902295 4290740976 18446744073709551615 4160027481 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 21193 20246 269 96 0 20405 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 93472

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/108 23568
/proc/meminfo: memFree=1773084/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=96068 CPUtime=162.23
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 23404 0 0 0 16204 19 0 0 25 0 1 0 21740921 98373632 23069 1992294400 134512640 134902295 4290740976 18446744073709551615 4160028085 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 24017 23069 269 96 0 23229 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 104768

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/108 23570
/proc/meminfo: memFree=1765768/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=103348 CPUtime=222.21
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 25235 0 0 0 22200 21 0 0 25 0 1 0 21740921 105828352 24900 1992294400 134512640 134902295 4290740976 18446744073709551615 4160041981 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 25837 24900 269 96 0 25049 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 112048

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 23572
/proc/meminfo: memFree=1758948/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=110176 CPUtime=282.19
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 26920 0 0 0 28196 23 0 0 25 0 1 0 21740921 112820224 26585 1992294400 134512640 134902295 4290740976 18446744073709551615 4160041628 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 27544 26585 269 96 0 26756 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 118876

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 23572
/proc/meminfo: memFree=1753988/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=115064 CPUtime=342.17
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 28144 0 0 0 34193 24 0 0 25 0 1 0 21740921 117825536 27809 1992294400 134512640 134902295 4290740976 18446744073709551615 4160028088 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 28766 27809 269 96 0 27978 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 123764

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 23583
/proc/meminfo: memFree=1749524/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=119168 CPUtime=402.13
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 29180 0 0 0 40188 25 0 0 25 0 1 0 21740921 122028032 28845 1992294400 134512640 134902295 4290740976 18446744073709551615 4160008826 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 29792 28845 269 96 0 29004 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 127868

[startup+462.301 s]

################
# More data... #
################


[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 23605
/proc/meminfo: memFree=1760808/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=111360 CPUtime=1241.86
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 54816 0 0 0 124134 52 0 0 25 0 1 0 21740921 114032640 25939 1992294400 134512640 134902295 4290740976 18446744073709551615 4160028272 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 27840 25939 269 96 0 27052 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 120060

[startup+1302.3 s]
/proc/loadavg: 1.03 0.99 0.98 2/108 23607
/proc/meminfo: memFree=1754608/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=117444 CPUtime=1301.86
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 56342 0 0 0 130132 54 0 0 25 0 1 0 21740921 120262656 27465 1992294400 134512640 134902295 4290740976 18446744073709551615 4160044503 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 29361 27465 269 96 0 28573 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 126144

[startup+1362.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/108 23609
/proc/meminfo: memFree=1748160/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=123936 CPUtime=1361.82
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 57943 0 0 0 136127 55 0 0 25 0 1 0 21740921 126910464 29066 1992294400 134512640 134902295 4290740976 18446744073709551615 4160041893 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 30984 29066 269 96 0 30196 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 132636

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23611
/proc/meminfo: memFree=1740224/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=131696 CPUtime=1421.81
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 59901 0 0 0 142124 57 0 0 25 0 1 0 21740921 134856704 31024 1992294400 134512640 134902295 4290740976 18446744073709551615 4160039038 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 32924 31024 269 96 0 32136 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 140396

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23613
/proc/meminfo: memFree=1733404/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=138560 CPUtime=1481.79
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 61613 0 0 0 148119 60 0 0 25 0 1 0 21740921 141885440 32736 1992294400 134512640 134902295 4290740976 18446744073709551615 4160008965 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 34640 32736 269 96 0 33852 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 147260

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23613
/proc/meminfo: memFree=1727824/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=144252 CPUtime=1541.77
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 62992 0 0 0 154115 62 0 0 25 0 1 0 21740921 147714048 34115 1992294400 134512640 134902295 4290740976 18446744073709551615 4160039400 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 36063 34115 269 96 0 35275 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 152952

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

[startup+1561.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23615
/proc/meminfo: memFree=1726708/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=145308 CPUtime=1560.97
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 63275 0 0 0 156035 62 0 0 25 0 1 0 21740921 148795392 34398 1992294400 134512640 134902295 4290740976 18446744073709551615 4160039031 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 36327 34398 269 96 0 35539 0
Current children cumulated CPU time (s) 1560.97
Current children cumulated vsize (KiB) 154008

[startup+1574.3 s]
/proc/loadavg: 1.00 0.99 0.98 3/108 23615
/proc/meminfo: memFree=1725840/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=146104 CPUtime=1573.76
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 63488 0 0 0 157314 62 0 0 25 0 1 0 21740921 149610496 34611 1992294400 134512640 134902295 4290740976 18446744073709551615 4160039224 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 36526 34611 269 96 0 35738 0
Current children cumulated CPU time (s) 1573.76
Current children cumulated vsize (KiB) 154804

[startup+1580.71 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23615
/proc/meminfo: memFree=1725344/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=146632 CPUtime=1580.16
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 63599 0 0 0 157954 62 0 0 25 0 1 0 21740921 150151168 34722 1992294400 134512640 134902295 4290740976 18446744073709551615 4160041616 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 36658 34722 269 96 0 35870 0
Current children cumulated CPU time (s) 1580.16
Current children cumulated vsize (KiB) 155332

[startup+1583.9 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23615
/proc/meminfo: memFree=1725096/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=146764 CPUtime=1583.36
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 63661 0 0 0 158274 62 0 0 25 0 1 0 21740921 150286336 34784 1992294400 134512640 134902295 4290740976 18446744073709551615 4160028071 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 36691 34784 269 96 0 35903 0
Current children cumulated CPU time (s) 1583.36
Current children cumulated vsize (KiB) 155464

[startup+1587.1 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23615
/proc/meminfo: memFree=1724972/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=147028 CPUtime=1586.55
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 63719 0 0 0 158593 62 0 0 25 0 1 0 21740921 150556672 34842 1992294400 134512640 134902295 4290740976 18446744073709551615 4160008834 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 36757 34842 269 96 0 35969 0
Current children cumulated CPU time (s) 1586.55
Current children cumulated vsize (KiB) 155728

[startup+1587.9 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23615
/proc/meminfo: memFree=1724848/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=147160 CPUtime=1587.35
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 63732 0 0 0 158673 62 0 0 25 0 1 0 21740921 150691840 34855 1992294400 134512640 134902295 4290740976 18446744073709551615 4160040455 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 36790 34855 269 96 0 36002 0
Current children cumulated CPU time (s) 1587.35
Current children cumulated vsize (KiB) 155860

[startup+1588.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23615
/proc/meminfo: memFree=1724476/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=148092 CPUtime=1587.76
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 63826 0 0 0 158714 62 0 0 25 0 1 0 21740921 151646208 34949 1992294400 134512640 134902295 4290740976 18446744073709551615 4160021511 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 37023 34949 269 96 0 36235 0
Current children cumulated CPU time (s) 1587.76
Current children cumulated vsize (KiB) 156792

[startup+1588.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23615
/proc/meminfo: memFree=1724476/2059040 swapFree=4140256/4192956
[pid=23561] ppid=23559 vsize=8700 CPUtime=0
/proc/23561/stat : 23561 (run) S 23559 23561 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21740921 8908800 251 1992294400 4194304 4922060 140735319830992 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23561/statm: 2175 251 211 178 0 68 0
[pid=23563] ppid=23561 vsize=80036 CPUtime=1587.96
/proc/23563/stat : 23563 (PBPASSolver) R 23561 23561 23071 0 -1 4202496 63826 0 0 0 158732 64 0 0 25 0 1 0 21740921 81956864 13029 1992294400 134512640 134902295 4290740976 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23563/statm: 20009 12851 269 96 0 19221 0
Current children cumulated CPU time (s) 1587.96
Current children cumulated vsize (KiB) 88736

Child status: 0
Real time (s): 1588.51
CPU time (s): 1587.97
CPU user time (s): 1587.32
CPU system time (s): 0.650901
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 176388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1587.32
system time used= 0.650901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64389
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 3246

runsolver used 2.33465 second user time and 7.79681 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-17 21:55:00
IDJOB=2674869
IDBENCH=2998
IDSOLVER=1174
FILE ID=node055/2674869-1276804500
PBS_JOBID= 11176649
Free space on /tmp= 62472 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674869-1276804500/watcher-2674869-1276804500 -o /tmp/evaluation-result-2674869-1276804500/solver-2674869-1276804500 -C 1800 -W 2000 -M 1800  run HOME/instance-2674869-1276804500.opb

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

MD5SUM BENCH= 9bc236dd353dce436ba6a798551599d8
RANDOM SEED=376518314

node055.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
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		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1866000 kB
Buffers:         28964 kB
Cached:          83192 kB
SwapCached:       5960 kB
Active:           8976 kB
Inactive:       115840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1866000 kB
SwapTotal:     4192956 kB
SwapFree:      4140256 kB
Dirty:             636 kB
Writeback:           0 kB
AnonPages:       10916 kB
Mapped:          13000 kB
Slab:            46244 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181224 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62472 MiB
End job on node055 at 2010-06-17 22:21:28