Trace number 2667974

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 1800.07 1800.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=347-P1=127-P2=53-P3=293-P4=199-P5=107-B.opb
MD5SUMea08c66c9e8e41f4a763233d2f14489d
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 benchmark3.32149
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 variables135
Total number of constraints11
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 constraints11
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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 410/0 clauses 411/0 units 0
0.00/0.01	c vars 135
0.00/0.01	c objective 9 + 0
84.57/84.64	c 78.4151 20.4766 9878 1143826
84.57/84.64	o 305
352.44/352.68	c 320.952 21.0117 3876 5939040
352.44/352.68	o 79
541.97/542.25	c 492.463 21.2812 2118 9298231
541.97/542.25	o 7
593.84/594.19	c 539.376 21.2812 2432 10232267
593.84/594.19	o 3
1800.06/1800.80	s SATISFIABLE
1800.06/1800.80	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

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-2667974-1276649931/watcher-2667974-1276649931 -o /tmp/evaluation-result-2667974-1276649931/solver-2667974-1276649931 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667974-1276649931.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: 1.45 1.13 1.04 3/106 7101
/proc/meminfo: memFree=1830912/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=2340 CPUtime=0
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 293 0 0 0 0 0 0 0 18 0 1 0 40594741 2396160 215 1992294400 134512640 136485738 4289364096 18446744073709551615 135177433 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7101/statm: 585 215 156 482 0 101 0

[startup+0.064143 s]
/proc/loadavg: 1.45 1.13 1.04 3/106 7101
/proc/meminfo: memFree=1830912/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=7524 CPUtime=0.05
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 1546 0 0 0 5 0 0 0 20 0 1 0 40594741 7704576 1468 1992294400 134512640 136485738 4289364096 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 1881 1469 198 482 0 1397 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7524

[startup+0.101151 s]
/proc/loadavg: 1.45 1.13 1.04 3/106 7101
/proc/meminfo: memFree=1830912/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=10116 CPUtime=0.09
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 2200 0 0 0 9 0 0 0 20 0 1 0 40594741 10358784 2122 1992294400 134512640 136485738 4289364096 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 2529 2126 199 482 0 2045 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10116

[startup+0.301192 s]
/proc/loadavg: 1.45 1.13 1.04 3/106 7101
/proc/meminfo: memFree=1830912/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=14476 CPUtime=0.29
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 3270 0 0 0 26 3 0 0 20 0 1 0 40594741 14823424 3192 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 3619 3192 227 482 0 3135 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14476

[startup+0.701278 s]
/proc/loadavg: 1.45 1.13 1.04 3/106 7101
/proc/meminfo: memFree=1830912/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=15252 CPUtime=0.69
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 3442 0 0 0 63 6 0 0 20 0 1 0 40594741 15618048 3364 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 3813 3364 227 482 0 3329 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15252

[startup+1.50145 s]
/proc/loadavg: 1.45 1.13 1.04 2/107 7102
/proc/meminfo: memFree=1817760/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=15772 CPUtime=1.49
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 3585 0 0 0 135 14 0 0 23 0 1 0 40594741 16150528 3507 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 3943 3507 227 482 0 3459 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15772

[startup+3.10179 s]
/proc/loadavg: 1.45 1.13 1.04 2/107 7102
/proc/meminfo: memFree=1817140/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=16452 CPUtime=3.09
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 3770 0 0 0 277 32 0 0 25 0 1 0 40594741 16846848 3692 1992294400 134512640 136485738 4289364096 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 4113 3692 227 482 0 3629 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16452

[startup+6.30147 s]
/proc/loadavg: 1.41 1.13 1.04 2/107 7102
/proc/meminfo: memFree=1816148/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=17376 CPUtime=6.29
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 3976 0 0 0 572 57 0 0 25 0 1 0 40594741 17793024 3898 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 4344 3898 227 482 0 3860 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17376

[startup+12.7008 s]
/proc/loadavg: 1.38 1.13 1.04 2/107 7104
/proc/meminfo: memFree=1815032/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=18300 CPUtime=12.68
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 4211 0 0 0 1160 108 0 0 25 0 1 0 40594741 18739200 4133 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 4575 4133 227 482 0 4091 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18300

[startup+25.5006 s]
/proc/loadavg: 1.30 1.12 1.04 2/107 7104
/proc/meminfo: memFree=1814164/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=19104 CPUtime=25.48
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 4422 0 0 0 2345 203 0 0 25 0 1 0 40594741 19562496 4344 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 4776 4344 227 482 0 4292 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19104

[startup+51.101 s]
/proc/loadavg: 1.19 1.11 1.04 2/107 7104
/proc/meminfo: memFree=1813296/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=20024 CPUtime=51.06
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 4645 0 0 0 4717 389 0 0 25 0 1 0 40594741 20504576 4567 1992294400 134512640 136485738 4289364096 18446744073709551615 135844153 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5006 4567 227 482 0 4522 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20024

[startup+102.308 s]
/proc/loadavg: 1.08 1.09 1.03 2/107 7106
/proc/meminfo: memFree=1811932/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=21248 CPUtime=102.26
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 4934 0 0 0 9426 800 0 0 25 0 1 0 40594741 21757952 4855 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5312 4855 245 482 0 4828 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21248

[startup+162.301 s]
/proc/loadavg: 1.03 1.07 1.03 2/107 7117
/proc/meminfo: memFree=1810940/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=21248 CPUtime=162.21
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 4934 0 0 0 14850 1371 0 0 25 0 1 0 40594741 21757952 4855 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5312 4855 245 482 0 4828 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 21248

[startup+222.3 s]
/proc/loadavg: 1.01 1.06 1.02 2/107 7117
/proc/meminfo: memFree=1810940/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=21248 CPUtime=222.19
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 4934 0 0 0 20274 1945 0 0 25 0 1 0 40594741 21757952 4855 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5312 4855 245 482 0 4828 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 21248

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 1.02 2/107 7119
/proc/meminfo: memFree=1810940/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=21512 CPUtime=282.17
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 4991 0 0 0 25718 2499 0 0 25 0 1 0 40594741 22028288 4912 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5378 4912 245 482 0 4894 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 21512

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.01 2/107 7121
/proc/meminfo: memFree=1810940/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=21512 CPUtime=342.14
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5005 0 0 0 31157 3057 0 0 25 0 1 0 40594741 22028288 4926 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5378 4926 245 482 0 4894 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 21512

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 7123
/proc/meminfo: memFree=1810940/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=21648 CPUtime=402.12
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5032 0 0 0 36584 3628 0 0 25 0 1 0 40594741 22167552 4952 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5412 4952 245 482 0 4928 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 21648

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 7125
/proc/meminfo: memFree=1810940/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=21788 CPUtime=462.09
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5052 0 0 0 42013 4196 0 0 25 0 1 0 40594741 22310912 4972 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5447 4972 245 482 0 4963 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 21788

[startup+522.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7125
/proc/meminfo: memFree=1810940/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=21788 CPUtime=522.06
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5060 0 0 0 47442 4764 0 0 25 0 1 0 40594741 22310912 4980 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5447 4980 245 482 0 4963 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 21788

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7127
/proc/meminfo: memFree=1810940/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=21788 CPUtime=582.05
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5083 0 0 0 52862 5343 0 0 25 0 1 0 40594741 22310912 5002 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5447 5002 245 482 0 4963 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 21788

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7129
/proc/meminfo: memFree=1810940/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=21788 CPUtime=642.03
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5091 0 0 0 58279 5924 0 0 25 0 1 0 40594741 22310912 5009 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5447 5009 245 482 0 4963 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 21788

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7133
/proc/meminfo: memFree=1810692/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22056 CPUtime=821.95
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5134 0 0 0 74542 7653 0 0 25 0 1 0 40594741 22585344 5052 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5514 5052 245 482 0 5030 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 22056

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7135
/proc/meminfo: memFree=1810692/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22056 CPUtime=881.93
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5136 0 0 0 79999 8194 0 0 25 0 1 0 40594741 22585344 5054 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5514 5054 245 482 0 5030 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 22056

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7140
/proc/meminfo: memFree=1810072/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22056 CPUtime=941.9
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5137 0 0 0 85415 8775 0 0 25 0 1 0 40594741 22585344 5055 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5514 5055 245 482 0 5030 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 22056

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7142
/proc/meminfo: memFree=1810072/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22056 CPUtime=1001.88
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5138 0 0 0 90848 9340 0 0 25 0 1 0 40594741 22585344 5056 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5514 5056 245 482 0 5030 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 22056

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7144
/proc/meminfo: memFree=1810072/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22056 CPUtime=1061.84
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5140 0 0 0 96286 9898 0 0 25 0 1 0 40594741 22585344 5058 1992294400 134512640 136485738 4289364096 18446744073709551615 134876236 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5514 5058 245 482 0 5030 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 22056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7144
/proc/meminfo: memFree=1810072/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22056 CPUtime=1121.82
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5141 0 0 0 101729 10453 0 0 25 0 1 0 40594741 22585344 5059 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5514 5059 245 482 0 5030 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 22056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7146
/proc/meminfo: memFree=1810072/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22056 CPUtime=1181.8
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5145 0 0 0 107165 11015 0 0 25 0 1 0 40594741 22585344 5063 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5514 5063 245 482 0 5030 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 22056

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7148
/proc/meminfo: memFree=1810072/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22056 CPUtime=1241.77
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5146 0 0 0 112594 11583 0 0 25 0 1 0 40594741 22585344 5064 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5514 5064 245 482 0 5030 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 22056

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7150
/proc/meminfo: memFree=1810072/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22056 CPUtime=1301.76
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5151 0 0 0 118047 12129 0 0 25 0 1 0 40594741 22585344 5069 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5514 5069 245 482 0 5030 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 22056

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7152
/proc/meminfo: memFree=1810072/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22192 CPUtime=1361.73
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5161 0 0 0 123505 12668 0 0 25 0 1 0 40594741 22724608 5079 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5548 5079 245 482 0 5064 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 22192

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7152
/proc/meminfo: memFree=1810072/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22192 CPUtime=1421.71
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5166 0 0 0 128946 13225 0 0 25 0 1 0 40594741 22724608 5084 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5548 5084 245 482 0 5064 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 22192

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7154
/proc/meminfo: memFree=1810072/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22192 CPUtime=1481.68
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5167 0 0 0 134390 13778 0 0 25 0 1 0 40594741 22724608 5085 1992294400 134512640 136485738 4289364096 18446744073709551615 134876238 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5548 5085 245 482 0 5064 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 22192

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7156
/proc/meminfo: memFree=1810072/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22192 CPUtime=1541.65
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5180 0 0 0 139815 14350 0 0 25 0 1 0 40594741 22724608 5098 1992294400 134512640 136485738 4289364096 18446744073709551615 134876187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5548 5098 245 482 0 5064 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 22192

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7158
/proc/meminfo: memFree=1810072/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22192 CPUtime=1601.63
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5181 0 0 0 145244 14919 0 0 25 0 1 0 40594741 22724608 5099 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5548 5099 245 482 0 5064 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 22192

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7160
/proc/meminfo: memFree=1809948/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22192 CPUtime=1661.6
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5187 0 0 0 150665 15495 0 0 25 0 1 0 40594741 22724608 5105 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5548 5105 245 482 0 5064 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 22192

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7160
/proc/meminfo: memFree=1809824/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22320 CPUtime=1721.58
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5220 0 0 0 156076 16082 0 0 25 0 1 0 40594741 22855680 5105 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5580 5105 245 482 0 5096 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 22320

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7162
/proc/meminfo: memFree=1809576/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22460 CPUtime=1781.55
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5234 0 0 0 161510 16645 0 0 25 0 1 0 40594741 22999040 5119 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5615 5119 245 482 0 5131 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 22460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7162
/proc/meminfo: memFree=1809576/2059040 swapFree=4140252/4192956
[pid=7101] ppid=7099 vsize=22460 CPUtime=1800.06
/proc/7101/stat : 7101 (pbct) R 7099 7101 6272 0 -1 4202496 5235 0 0 0 163188 16818 0 0 25 0 1 0 40594741 22999040 5120 1992294400 134512640 136485738 4289364096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7101/statm: 5615 5120 245 482 0 5131 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 22460

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

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

Child status: 0
Real time (s): 1800.81
CPU time (s): 1800.07
CPU user time (s): 1631.88
CPU system time (s): 168.186
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 22460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1631.88
system time used= 168.186
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5235
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= 10152

runsolver used 2.98455 second user time and 8.49071 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-16 02:58:51
IDJOB=2667974
IDBENCH=48057
IDSOLVER=1170
FILE ID=node010/2667974-1276649931
PBS_JOBID= 11172401
Free space on /tmp= 62532 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=347-P1=127-P2=53-P3=293-P4=199-P5=107-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667974-1276649931/watcher-2667974-1276649931 -o /tmp/evaluation-result-2667974-1276649931/solver-2667974-1276649931 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667974-1276649931.opb

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

MD5SUM BENCH= ea08c66c9e8e41f4a763233d2f14489d
RANDOM SEED=884242287

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1831440 kB
Buffers:         40344 kB
Cached:         106796 kB
SwapCached:       6204 kB
Active:          97184 kB
Inactive:        63584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1831440 kB
SwapTotal:     4192956 kB
SwapFree:      4140252 kB
Dirty:            2104 kB
Writeback:           0 kB
AnonPages:       11828 kB
Mapped:          12980 kB
Slab:            45084 kB
PageTables:       3960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182728 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= 62528 MiB
End job on node010 at 2010-06-16 03:28:54