Trace number 2667986

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
PB/CT 0.1OPT3 1758.73 1759.4

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=5-P1=47-P2=89-P3=41-P4=37-P5=113-P6=47-P7=127-P8=37-B.opb
MD5SUMad74f094bba1086e11cc0beef00e98a6
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark9.72752
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables168
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 400/0 clauses 401/0 units 0
0.00/0.00	c vars 168
0.00/0.00	c objective 7 + 0
56.96/57.04	c 51.2402 18.5273 10572 1188311
56.96/57.04	o 71
156.53/156.61	c 139.047 18.8008 2925 3828783
156.53/156.61	o 49
220.30/220.40	c 195.101 18.9297 2325 5647881
220.30/220.40	o 3
1758.61/1759.35	c 1560.69 20.1211 1650 37543774
1758.61/1759.35	s OPTIMUM FOUND
1758.61/1759.35	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

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667986-1276650397/watcher-2667986-1276650397 -o /tmp/evaluation-result-2667986-1276650397/solver-2667986-1276650397 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667986-1276650397.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.98 2.25 1.83 3/106 10110
/proc/meminfo: memFree=1854356/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=2340 CPUtime=0
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 295 0 0 0 0 0 0 0 20 0 1 0 40641279 2396160 217 1992294400 134512640 136485738 4287698384 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10110/statm: 585 217 156 482 0 101 0

[startup+0.0623819 s]
/proc/loadavg: 1.98 2.25 1.83 3/106 10110
/proc/meminfo: memFree=1854356/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=7396 CPUtime=0.05
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 1516 0 0 0 5 0 0 0 20 0 1 0 40641279 7573504 1438 1992294400 134512640 136485738 4287698384 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 1849 1439 198 482 0 1365 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7396

[startup+0.101387 s]
/proc/loadavg: 1.98 2.25 1.83 3/106 10110
/proc/meminfo: memFree=1854356/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=10912 CPUtime=0.09
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 2382 0 0 0 8 1 0 0 20 0 1 0 40641279 11173888 2304 1992294400 134512640 136485738 4287698384 18446744073709551615 135868589 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 2728 2311 199 482 0 2244 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10912

[startup+0.301422 s]
/proc/loadavg: 1.98 2.25 1.83 3/106 10110
/proc/meminfo: memFree=1854356/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=14236 CPUtime=0.29
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 3203 0 0 0 25 4 0 0 20 0 1 0 40641279 14577664 3125 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 3559 3125 227 482 0 3075 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14236

[startup+0.701493 s]
/proc/loadavg: 1.98 2.25 1.83 3/106 10110
/proc/meminfo: memFree=1854356/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=14760 CPUtime=0.69
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 3331 0 0 0 60 9 0 0 21 0 1 0 40641279 15114240 3253 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 3690 3253 227 482 0 3206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14760

[startup+1.50164 s]
/proc/loadavg: 1.98 2.25 1.83 2/107 10111
/proc/meminfo: memFree=1841948/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=15160 CPUtime=1.49
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 3447 0 0 0 130 19 0 0 23 0 1 0 40641279 15523840 3369 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 3790 3369 227 482 0 3306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15160

[startup+3.10092 s]
/proc/loadavg: 1.98 2.25 1.83 2/107 10111
/proc/meminfo: memFree=1841452/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=15688 CPUtime=3.09
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 3561 0 0 0 273 36 0 0 25 0 1 0 40641279 16064512 3483 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 3922 3483 227 482 0 3438 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15688

[startup+6.3015 s]
/proc/loadavg: 1.91 2.22 1.83 2/107 10111
/proc/meminfo: memFree=1840832/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=15820 CPUtime=6.29
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 3598 0 0 0 557 72 0 0 25 0 1 0 40641279 16199680 3520 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 3955 3520 227 482 0 3471 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15820

[startup+12.7006 s]
/proc/loadavg: 1.83 2.20 1.83 2/107 10111
/proc/meminfo: memFree=1839964/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=16608 CPUtime=12.68
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 3779 0 0 0 1125 143 0 0 25 0 1 0 40641279 17006592 3701 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 4152 3701 227 482 0 3668 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16608

[startup+25.5009 s]
/proc/loadavg: 1.65 2.14 1.81 2/107 10111
/proc/meminfo: memFree=1838972/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=17528 CPUtime=25.48
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4035 0 0 0 2279 269 0 0 25 0 1 0 40641279 17948672 3957 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 4382 3957 227 482 0 3898 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17528

[startup+51.1015 s]
/proc/loadavg: 1.43 2.05 1.79 2/107 10111
/proc/meminfo: memFree=1837608/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=18828 CPUtime=51.07
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4359 0 0 0 4591 516 0 0 25 0 1 0 40641279 19279872 4281 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 4707 4281 227 482 0 4223 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18828

[startup+102.309 s]
/proc/loadavg: 1.18 1.89 1.75 2/107 10113
/proc/meminfo: memFree=1837360/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=19248 CPUtime=102.25
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4428 0 0 0 9110 1115 0 0 25 0 1 0 40641279 19709952 4349 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 4812 4349 245 482 0 4328 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 19248

[startup+162.301 s]
/proc/loadavg: 1.07 1.72 1.70 2/107 10115
/proc/meminfo: memFree=1837236/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=19248 CPUtime=162.22
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4444 0 0 0 14398 1824 0 0 25 0 1 0 40641279 19709952 4364 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 4812 4364 245 482 0 4328 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 19248

[startup+222.301 s]
/proc/loadavg: 1.02 1.59 1.65 2/107 10117
/proc/meminfo: memFree=1836988/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=19380 CPUtime=222.2
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4478 0 0 0 19676 2544 0 0 25 0 1 0 40641279 19845120 4397 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 4845 4397 245 482 0 4361 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 19380

[startup+282.301 s]
/proc/loadavg: 1.01 1.48 1.61 2/107 10119
/proc/meminfo: memFree=1836740/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=19516 CPUtime=282.18
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4521 0 0 0 24979 3239 0 0 25 0 1 0 40641279 19984384 4440 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 4879 4440 245 482 0 4395 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 19516

[startup+342.302 s]
/proc/loadavg: 1.00 1.39 1.56 2/107 10119
/proc/meminfo: memFree=1836500/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=19792 CPUtime=342.15
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4574 0 0 0 30286 3929 0 0 25 0 1 0 40641279 20267008 4493 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 4948 4493 245 482 0 4464 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 19792

[startup+402.301 s]
/proc/loadavg: 1.00 1.32 1.53 2/107 10121
/proc/meminfo: memFree=1836500/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=19792 CPUtime=402.13
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4575 0 0 0 35570 4643 0 0 25 0 1 0 40641279 20267008 4494 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 4948 4494 245 482 0 4464 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 19792

[startup+462.301 s]
/proc/loadavg: 1.00 1.26 1.49 2/107 10126
/proc/meminfo: memFree=1836004/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=19792 CPUtime=462.1
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4582 0 0 0 40876 5334 0 0 25 0 1 0 40641279 20267008 4501 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 4948 4501 245 482 0 4464 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 19792

[startup+522.301 s]
/proc/loadavg: 1.00 1.21 1.46 2/107 10128
/proc/meminfo: memFree=1835880/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=19792 CPUtime=522.08
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4588 0 0 0 46189 6019 0 0 25 0 1 0 40641279 20267008 4507 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 4948 4507 245 482 0 4464 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 19792

[startup+582.3 s]
/proc/loadavg: 1.00 1.17 1.43 2/107 10130
/proc/meminfo: memFree=1835756/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=19932 CPUtime=582.06
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4601 0 0 0 51487 6719 0 0 25 0 1 0 40641279 20410368 4520 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 4983 4520 245 482 0 4499 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 19932

[startup+642.3 s]
/proc/loadavg: 1.00 1.13 1.40 2/107 10130
/proc/meminfo: memFree=1835756/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=19932 CPUtime=642.04
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4612 0 0 0 56791 7413 0 0 25 0 1 0 40641279 20410368 4531 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 4983 4531 245 482 0 4499 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 19932

[startup+702.301 s]

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

/proc/meminfo: memFree=1835384/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20196 CPUtime=1061.89
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4682 0 0 0 94073 12116 0 0 25 0 1 0 40641279 20680704 4601 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5049 4601 245 482 0 4565 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 20196

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.22 2/107 10144
/proc/meminfo: memFree=1835260/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20336 CPUtime=1121.85
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4705 0 0 0 99412 12773 0 0 25 0 1 0 40641279 20824064 4624 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5084 4624 245 482 0 4600 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 20336

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.20 2/107 10146
/proc/meminfo: memFree=1835136/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20336 CPUtime=1181.84
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4716 0 0 0 104716 13468 0 0 25 0 1 0 40641279 20824064 4635 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5084 4635 245 482 0 4600 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 20336

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/107 10146
/proc/meminfo: memFree=1835012/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20336 CPUtime=1241.81
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4722 0 0 0 110028 14153 0 0 25 0 1 0 40641279 20824064 4641 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5084 4641 245 482 0 4600 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 20336

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 10148
/proc/meminfo: memFree=1835012/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20472 CPUtime=1301.8
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4729 0 0 0 115351 14829 0 0 25 0 1 0 40641279 20963328 4648 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5118 4648 245 482 0 4634 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 20472

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 10150
/proc/meminfo: memFree=1835012/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20472 CPUtime=1361.77
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4730 0 0 0 120673 15504 0 0 25 0 1 0 40641279 20963328 4649 1992294400 134512640 136485738 4287698384 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5118 4649 245 482 0 4634 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 20472

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 10152
/proc/meminfo: memFree=1834888/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20472 CPUtime=1421.75
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4733 0 0 0 126003 16172 0 0 25 0 1 0 40641279 20963328 4652 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5118 4652 245 482 0 4634 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 20472

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 10154
/proc/meminfo: memFree=1834888/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20472 CPUtime=1481.72
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4743 0 0 0 131364 16808 0 0 25 0 1 0 40641279 20963328 4662 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5118 4662 245 482 0 4634 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 20472

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 10154
/proc/meminfo: memFree=1834764/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20472 CPUtime=1541.7
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4746 0 0 0 136691 17479 0 0 25 0 1 0 40641279 20963328 4665 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5118 4665 245 482 0 4634 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 20472

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 10156
/proc/meminfo: memFree=1834764/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20472 CPUtime=1601.67
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4748 0 0 0 142047 18120 0 0 25 0 1 0 40641279 20963328 4667 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5118 4667 245 482 0 4634 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 20472

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 10158
/proc/meminfo: memFree=1834640/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20600 CPUtime=1661.65
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4785 0 0 0 147385 18780 0 0 25 0 1 0 40641279 21094400 4671 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5150 4671 245 482 0 4666 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 20600

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 10160
/proc/meminfo: memFree=1834640/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20600 CPUtime=1721.63
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4787 0 0 0 152742 19421 0 0 25 0 1 0 40641279 21094400 4673 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5150 4673 245 482 0 4666 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 20600

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

[startup+1740.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 10160
/proc/meminfo: memFree=1834640/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20600 CPUtime=1740.02
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4792 0 0 0 154395 19607 0 0 25 0 1 0 40641279 21094400 4678 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5150 4678 245 482 0 4666 0
Current children cumulated CPU time (s) 1740.02
Current children cumulated vsize (KiB) 20600

[startup+1747.1 s]
/proc/loadavg: 1.00 1.00 1.09 3/107 10160
/proc/meminfo: memFree=1834640/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20600 CPUtime=1746.42
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4792 0 0 0 154969 19673 0 0 25 0 1 0 40641279 21094400 4678 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5150 4678 245 482 0 4666 0
Current children cumulated CPU time (s) 1746.42
Current children cumulated vsize (KiB) 20600

[startup+1753.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 10160
/proc/meminfo: memFree=1834640/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20600 CPUtime=1752.81
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4792 0 0 0 155542 19739 0 0 25 0 1 0 40641279 21094400 4678 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5150 4678 245 482 0 4666 0
Current children cumulated CPU time (s) 1752.81
Current children cumulated vsize (KiB) 20600

[startup+1756.71 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 10160
/proc/meminfo: memFree=1834640/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20600 CPUtime=1756.02
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4792 0 0 0 155831 19771 0 0 25 0 1 0 40641279 21094400 4678 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5150 4678 245 482 0 4666 0
Current children cumulated CPU time (s) 1756.02
Current children cumulated vsize (KiB) 20600

[startup+1758.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 10160
/proc/meminfo: memFree=1834640/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20600 CPUtime=1757.62
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4792 0 0 0 155974 19788 0 0 25 0 1 0 40641279 21094400 4678 1992294400 134512640 136485738 4287698384 18446744073709551615 134891258 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5150 4678 245 482 0 4666 0
Current children cumulated CPU time (s) 1757.62
Current children cumulated vsize (KiB) 20600

[startup+1759.1 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 10160
/proc/meminfo: memFree=1834640/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20600 CPUtime=1758.41
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4792 0 0 0 156045 19796 0 0 25 0 1 0 40641279 21094400 4678 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5150 4678 245 482 0 4666 0
Current children cumulated CPU time (s) 1758.41
Current children cumulated vsize (KiB) 20600

[startup+1759.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 10160
/proc/meminfo: memFree=1834640/2059040 swapFree=4136752/4192956
[pid=10110] ppid=10108 vsize=20600 CPUtime=1758.61
/proc/10110/stat : 10110 (pbct) R 10108 10110 8164 0 -1 4202496 4792 0 0 0 156063 19798 0 0 25 0 1 0 40641279 21094400 4678 1992294400 134512640 136485738 4287698384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10110/statm: 5150 4678 245 482 0 4666 0
Current children cumulated CPU time (s) 1758.61
Current children cumulated vsize (KiB) 20600

Child status: 0
Real time (s): 1759.4
CPU time (s): 1758.73
CPU user time (s): 1560.73
CPU system time (s): 197.995
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 20600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1560.73
system time used= 197.995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4799
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= 1
involuntary context switches= 22533

runsolver used 3.18052 second user time and 8.02278 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-16 03:06:37
IDJOB=2667986
IDBENCH=48069
IDSOLVER=1170
FILE ID=node012/2667986-1276650397
PBS_JOBID= 11172403
Free space on /tmp= 62588 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=5-P1=47-P2=89-P3=41-P4=37-P5=113-P6=47-P7=127-P8=37-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667986-1276650397/watcher-2667986-1276650397 -o /tmp/evaluation-result-2667986-1276650397/solver-2667986-1276650397 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667986-1276650397.opb

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

MD5SUM BENCH= ad74f094bba1086e11cc0beef00e98a6
RANDOM SEED=1304009816

node012.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1855008 kB
Buffers:         26936 kB
Cached:          95948 kB
SwapCached:       9656 kB
Active:          88468 kB
Inactive:        47788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855008 kB
SwapTotal:     4192956 kB
SwapFree:      4136752 kB
Dirty:            1912 kB
Writeback:           0 kB
AnonPages:       11700 kB
Mapped:           9440 kB
Slab:            45984 kB
PageTables:       3984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181464 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= 62588 MiB
End job on node012 at 2010-06-16 03:35:57