Trace number 2667989

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 0.1SAT (TO)3 1800.06 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=83-P1=113-P2=127-P3=71-P4=61-P5=43-P6=71-P7=41-P8=13-P9=71-B.opb
MD5SUMbd15d72e061a78dfd7cc65e865014c03
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 benchmark0.629904
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 variables189
Total number of constraints19
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 constraints19
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)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

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
0.00/0.01	c constraints 450/0 clauses 451/0 units 0
0.00/0.01	c vars 189
0.00/0.01	c objective 7 + 0
436.38/436.51	c 395.696 25.707 16257 7575357
436.38/436.51	o 81
509.57/509.78	c 459.946 26.0117 3445 9547965
509.57/509.78	o 9
587.54/587.73	c 528.636 26.0117 3746 11594469
587.54/587.73	o 3
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	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

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-2667989-1276650439/watcher-2667989-1276650439 -o /tmp/evaluation-result-2667989-1276650439/solver-2667989-1276650439 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667989-1276650439.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: 1.23 1.08 1.02 3/106 13475
/proc/meminfo: memFree=1618988/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=2340 CPUtime=0
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 293 0 0 0 0 0 0 0 20 0 1 0 6336824 2396160 215 1992294400 134512640 136485738 4287010752 18446744073709551615 135856851 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13475/statm: 585 216 156 482 0 101 0

[startup+0.0472691 s]
/proc/loadavg: 1.23 1.08 1.02 3/106 13475
/proc/meminfo: memFree=1618988/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=6152 CPUtime=0.04
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 1246 0 0 0 4 0 0 0 20 0 1 0 6336824 6299648 1168 1992294400 134512640 136485738 4287010752 18446744073709551615 135339947 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 1538 1169 198 482 0 1054 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6152

[startup+0.101273 s]
/proc/loadavg: 1.23 1.08 1.02 3/106 13475
/proc/meminfo: memFree=1618988/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=10044 CPUtime=0.09
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 2187 0 0 0 9 0 0 0 20 0 1 0 6336824 10285056 2109 1992294400 134512640 136485738 4287010752 18446744073709551615 135318950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 2511 2109 198 482 0 2027 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10044

[startup+0.301293 s]
/proc/loadavg: 1.23 1.08 1.02 3/106 13475
/proc/meminfo: memFree=1618988/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=15484 CPUtime=0.29
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 3516 0 0 0 26 3 0 0 20 0 1 0 6336824 15855616 3438 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 3871 3438 227 482 0 3387 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15484

[startup+0.701332 s]
/proc/loadavg: 1.23 1.08 1.02 3/106 13475
/proc/meminfo: memFree=1618988/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=16020 CPUtime=0.69
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 3666 0 0 0 60 9 0 0 21 0 1 0 6336824 16404480 3588 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 4005 3588 227 482 0 3521 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16020

[startup+1.50141 s]
/proc/loadavg: 1.21 1.08 1.02 2/107 13476
/proc/meminfo: memFree=1605216/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=16408 CPUtime=1.49
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 3740 0 0 0 131 18 0 0 23 0 1 0 6336824 16801792 3662 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 4102 3662 227 482 0 3618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16408

[startup+3.10157 s]
/proc/loadavg: 1.21 1.08 1.02 2/107 13476
/proc/meminfo: memFree=1604472/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=16796 CPUtime=3.09
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 3834 0 0 0 272 37 0 0 25 0 1 0 6336824 17199104 3756 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 4199 3756 227 482 0 3715 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16796

[startup+6.30088 s]
/proc/loadavg: 1.21 1.08 1.02 2/107 13476
/proc/meminfo: memFree=1603976/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=17324 CPUtime=6.29
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 3969 0 0 0 557 72 0 0 25 0 1 0 6336824 17739776 3891 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 4331 3891 227 482 0 3847 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17324

[startup+12.7015 s]
/proc/loadavg: 1.18 1.08 1.02 2/107 13476
/proc/meminfo: memFree=1602984/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=18252 CPUtime=12.69
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 4197 0 0 0 1131 138 0 0 25 0 1 0 6336824 18690048 4119 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 4563 4119 227 482 0 4079 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18252

[startup+25.5008 s]
/proc/loadavg: 1.15 1.07 1.02 2/107 13478
/proc/meminfo: memFree=1601868/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=19296 CPUtime=25.49
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 4480 0 0 0 2278 271 0 0 25 0 1 0 6336824 19759104 4402 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 4824 4402 227 482 0 4340 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19296

[startup+51.1013 s]
/proc/loadavg: 1.10 1.07 1.02 2/107 13478
/proc/meminfo: memFree=1600628/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=20896 CPUtime=51.08
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 4866 0 0 0 4579 529 0 0 25 0 1 0 6336824 21397504 4788 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 5224 4788 227 482 0 4740 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20896

[startup+102.308 s]
/proc/loadavg: 1.04 1.05 1.01 2/107 13480
/proc/meminfo: memFree=1598768/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=22352 CPUtime=102.27
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 5215 0 0 0 9205 1022 0 0 25 0 1 0 6336824 22888448 5137 1992294400 134512640 136485738 4287010752 18446744073709551615 134882308 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 5588 5137 227 482 0 5104 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22352

[startup+162.301 s]
/proc/loadavg: 1.01 1.04 1.01 2/107 13480
/proc/meminfo: memFree=1598024/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=22884 CPUtime=162.25
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 5367 0 0 0 14594 1631 0 0 25 0 1 0 6336824 23433216 5289 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 5721 5289 227 482 0 5237 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22884

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 13482
/proc/meminfo: memFree=1596164/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=24820 CPUtime=222.24
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 5838 0 0 0 20112 2112 0 0 25 0 1 0 6336824 25415680 5760 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6205 5760 227 482 0 5721 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 24820

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13484
/proc/meminfo: memFree=1595916/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=24960 CPUtime=282.22
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 5879 0 0 0 25531 2691 0 0 25 0 1 0 6336824 25559040 5801 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6240 5801 227 482 0 5756 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24960

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13486
/proc/meminfo: memFree=1595048/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=25776 CPUtime=342.21
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6071 0 0 0 31012 3209 0 0 25 0 1 0 6336824 26394624 5993 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6444 5993 227 482 0 5960 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 25776

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13488
/proc/meminfo: memFree=1594924/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26056 CPUtime=402.19
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6113 0 0 0 36445 3774 0 0 25 0 1 0 6336824 26681344 6035 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6514 6035 227 482 0 6030 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 26056

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13488
/proc/meminfo: memFree=1594428/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26632 CPUtime=462.17
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6264 0 0 0 41831 4386 0 0 25 0 1 0 6336824 27271168 6185 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6658 6185 245 482 0 6174 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 26632

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13490
/proc/meminfo: memFree=1594304/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26632 CPUtime=522.16
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6265 0 0 0 47086 5130 0 0 25 0 1 0 6336824 27271168 6185 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6658 6185 245 482 0 6174 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 26632

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13492
/proc/meminfo: memFree=1594180/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26632 CPUtime=582.14
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6266 0 0 0 52379 5835 0 0 25 0 1 0 6336824 27271168 6186 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6658 6186 245 482 0 6174 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 26632

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13494
/proc/meminfo: memFree=1594056/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26632 CPUtime=642.14
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6267 0 0 0 57641 6573 0 0 25 0 1 0 6336824 27271168 6186 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6658 6186 245 482 0 6174 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 26632

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13500
/proc/meminfo: memFree=1593684/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26764 CPUtime=882.07
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6285 0 0 0 78873 9334 0 0 25 0 1 0 6336824 27406336 6204 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6691 6204 245 482 0 6207 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 26764

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13502
/proc/meminfo: memFree=1593684/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26764 CPUtime=942.05
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6286 0 0 0 84151 10054 0 0 25 0 1 0 6336824 27406336 6205 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6691 6205 245 482 0 6207 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 26764

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13504
/proc/meminfo: memFree=1593560/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26764 CPUtime=1002.04
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6287 0 0 0 89443 10761 0 0 25 0 1 0 6336824 27406336 6206 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6691 6206 245 482 0 6207 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 26764

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13504
/proc/meminfo: memFree=1593436/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26764 CPUtime=1062.02
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6289 0 0 0 94733 11469 0 0 25 0 1 0 6336824 27406336 6208 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6691 6208 245 482 0 6207 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 26764

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13506
/proc/meminfo: memFree=1593312/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26764 CPUtime=1122.01
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6291 0 0 0 100013 12188 0 0 25 0 1 0 6336824 27406336 6210 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6691 6210 245 482 0 6207 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 26764

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13508
/proc/meminfo: memFree=1593312/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26764 CPUtime=1182
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6291 0 0 0 105323 12877 0 0 25 0 1 0 6336824 27406336 6210 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6691 6210 245 482 0 6207 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 26764

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13510
/proc/meminfo: memFree=1593064/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26764 CPUtime=1241.98
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6293 0 0 0 110629 13569 0 0 25 0 1 0 6336824 27406336 6212 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6691 6212 245 482 0 6207 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 26764

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13512
/proc/meminfo: memFree=1592940/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26764 CPUtime=1301.97
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6294 0 0 0 115923 14274 0 0 25 0 1 0 6336824 27406336 6213 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6691 6213 245 482 0 6207 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 26764

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13512
/proc/meminfo: memFree=1592940/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26764 CPUtime=1361.95
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6295 0 0 0 121220 14975 0 0 25 0 1 0 6336824 27406336 6214 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6691 6214 245 482 0 6207 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 26764

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13514
/proc/meminfo: memFree=1592940/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26764 CPUtime=1421.94
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6297 0 0 0 126521 15673 0 0 25 0 1 0 6336824 27406336 6216 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6691 6216 245 482 0 6207 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 26764

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13516
/proc/meminfo: memFree=1592816/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26764 CPUtime=1481.92
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6298 0 0 0 131814 16378 0 0 25 0 1 0 6336824 27406336 6217 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6691 6217 245 482 0 6207 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 26764

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13521
/proc/meminfo: memFree=1592196/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26764 CPUtime=1541.9
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6299 0 0 0 137131 17059 0 0 25 0 1 0 6336824 27406336 6218 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6691 6218 245 482 0 6207 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 26764

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13523
/proc/meminfo: memFree=1592444/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26764 CPUtime=1601.89
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6299 0 0 0 142458 17731 0 0 25 0 1 0 6336824 27406336 6218 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6691 6218 245 482 0 6207 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 26764

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13523
/proc/meminfo: memFree=1592444/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26764 CPUtime=1661.88
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6300 0 0 0 147779 18409 0 0 25 0 1 0 6336824 27406336 6219 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6691 6219 245 482 0 6207 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 26764

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13525
/proc/meminfo: memFree=1592568/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26764 CPUtime=1721.86
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6300 0 0 0 153126 19060 0 0 25 0 1 0 6336824 27406336 6219 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6691 6219 245 482 0 6207 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 26764

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13527
/proc/meminfo: memFree=1592444/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26892 CPUtime=1781.84
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6333 0 0 0 158452 19732 0 0 25 0 1 0 6336824 27537408 6219 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6723 6219 245 482 0 6239 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 26892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13527
/proc/meminfo: memFree=1592444/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26892 CPUtime=1800.05
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6334 0 0 0 160062 19943 0 0 25 0 1 0 6336824 27537408 6220 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6723 6220 245 482 0 6239 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 26892

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13527
/proc/meminfo: memFree=1592444/2059040 swapFree=4192956/4192956
[pid=13475] ppid=13473 vsize=26892 CPUtime=1800.05
/proc/13475/stat : 13475 (pbct) R 13473 13475 12809 0 -1 4202496 6334 0 0 0 160062 19943 0 0 25 0 1 0 6336824 27537408 6220 1992294400 134512640 136485738 4287010752 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13475/statm: 6723 6220 245 482 0 6239 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 26892

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1600.63
CPU system time (s): 199.435
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 26892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1600.63
system time used= 199.435
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6334
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= 7374

runsolver used 3.12652 second user time and 8.35073 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-16 03:07:19
IDJOB=2667989
IDBENCH=48072
IDSOLVER=1170
FILE ID=node036/2667989-1276650439
PBS_JOBID= 11172433
Free space on /tmp= 62524 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=83-P1=113-P2=127-P3=71-P4=61-P5=43-P6=71-P7=41-P8=13-P9=71-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667989-1276650439/watcher-2667989-1276650439 -o /tmp/evaluation-result-2667989-1276650439/solver-2667989-1276650439 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667989-1276650439.opb

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

MD5SUM BENCH= bd15d72e061a78dfd7cc65e865014c03
RANDOM SEED=979596831

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1619384 kB
Buffers:         81584 kB
Cached:         217040 kB
SwapCached:          0 kB
Active:         150228 kB
Inactive:       207952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1619384 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2112 kB
Writeback:           0 kB
AnonPages:       59484 kB
Mapped:          15480 kB
Slab:            59676 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181056 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= 62524 MiB
End job on node036 at 2010-06-16 03:37:22