Trace number 2667997

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 1800.11 1800.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=373-P1=127-P2=409-P3=11-P4=263-P5=269-B.opb
MD5SUM65bc139f592885e582edbd6d46332a4d
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 benchmark6.13307
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
105.46/105.51	c 98.1231 21.8828 5946 1330875
105.46/105.51	o 221
363.15/363.33	c 330.641 22.1602 3399 5862401
363.15/363.33	o 3
1800.09/1800.80	s SATISFIABLE
1800.09/1800.80	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-2667997-1276650634/watcher-2667997-1276650634 -o /tmp/evaluation-result-2667997-1276650634/solver-2667997-1276650634 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667997-1276650634.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: 1.28 1.31 1.13 3/106 13027
/proc/meminfo: memFree=1774708/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=2340 CPUtime=0
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 295 0 0 0 0 0 0 0 20 0 1 0 6355702 2396160 217 1992294400 134512640 136485738 4289780512 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13027/statm: 585 217 156 482 0 101 0

[startup+0.0801009 s]
/proc/loadavg: 1.28 1.31 1.13 3/106 13027
/proc/meminfo: memFree=1774708/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=8656 CPUtime=0.07
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 1839 0 0 0 7 0 0 0 20 0 1 0 6355702 8863744 1761 1992294400 134512640 136485738 4289780512 18446744073709551615 134651003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 2164 1761 198 482 0 1680 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8656

[startup+0.102107 s]
/proc/loadavg: 1.28 1.31 1.13 3/106 13027
/proc/meminfo: memFree=1774708/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=10512 CPUtime=0.09
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 2279 0 0 0 9 0 0 0 20 0 1 0 6355702 10764288 2201 1992294400 134512640 136485738 4289780512 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 2628 2206 199 482 0 2144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10512

[startup+0.300141 s]
/proc/loadavg: 1.28 1.31 1.13 3/106 13027
/proc/meminfo: memFree=1774708/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=14472 CPUtime=0.29
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 3263 0 0 0 27 2 0 0 20 0 1 0 6355702 14819328 3185 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 3618 3185 227 482 0 3134 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14472

[startup+0.700213 s]
/proc/loadavg: 1.28 1.31 1.13 3/106 13027
/proc/meminfo: memFree=1774708/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=15376 CPUtime=0.69
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 3483 0 0 0 62 7 0 0 21 0 1 0 6355702 15745024 3405 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 3844 3405 227 482 0 3360 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15376

[startup+1.50136 s]
/proc/loadavg: 1.28 1.31 1.13 2/107 13028
/proc/meminfo: memFree=1761556/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=15772 CPUtime=1.49
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 3587 0 0 0 136 13 0 0 23 0 1 0 6355702 16150528 3509 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 3943 3509 227 482 0 3459 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15772

[startup+3.10165 s]
/proc/loadavg: 1.26 1.30 1.13 2/107 13028
/proc/meminfo: memFree=1760688/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=16424 CPUtime=3.09
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 3755 0 0 0 282 27 0 0 25 0 1 0 6355702 16818176 3677 1992294400 134512640 136485738 4289780512 18446744073709551615 135050889 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 4106 3677 227 482 0 3622 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16424

[startup+6.30123 s]
/proc/loadavg: 1.26 1.30 1.13 2/107 13028
/proc/meminfo: memFree=1760192/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=16956 CPUtime=6.29
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 3886 0 0 0 577 52 0 0 25 0 1 0 6355702 17362944 3808 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 4239 3808 227 482 0 3755 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16956

[startup+12.7014 s]
/proc/loadavg: 1.22 1.29 1.13 2/107 13030
/proc/meminfo: memFree=1759448/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=17620 CPUtime=12.69
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 4060 0 0 0 1166 103 0 0 25 0 1 0 6355702 18042880 3982 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 4405 3982 227 482 0 3921 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17620

[startup+25.5017 s]
/proc/loadavg: 1.18 1.28 1.12 2/107 13030
/proc/meminfo: memFree=1758084/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=18924 CPUtime=25.48
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 4361 0 0 0 2348 200 0 0 25 0 1 0 6355702 19378176 4283 1992294400 134512640 136485738 4289780512 18446744073709551615 135028971 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 4731 4283 227 482 0 4247 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18924

[startup+51.1004 s]
/proc/loadavg: 1.12 1.26 1.12 2/107 13030
/proc/meminfo: memFree=1755480/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=21452 CPUtime=51.07
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5003 0 0 0 4732 375 0 0 25 0 1 0 6355702 21966848 4925 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5363 4925 227 482 0 4879 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21452

[startup+102.308 s]
/proc/loadavg: 1.05 1.21 1.11 2/107 13032
/proc/meminfo: memFree=1754984/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=21996 CPUtime=102.26
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5136 0 0 0 9515 711 0 0 25 0 1 0 6355702 22523904 5058 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5499 5058 227 482 0 5015 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21996

[startup+162.302 s]
/proc/loadavg: 1.02 1.17 1.10 2/107 13034
/proc/meminfo: memFree=1754364/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=22688 CPUtime=162.23
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5291 0 0 0 14921 1302 0 0 25 0 1 0 6355702 23232512 5212 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5672 5212 245 482 0 5188 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22688

[startup+222.301 s]
/proc/loadavg: 1.00 1.14 1.09 2/107 13034
/proc/meminfo: memFree=1754240/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=22688 CPUtime=222.2
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5291 0 0 0 20336 1884 0 0 25 0 1 0 6355702 23232512 5212 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5672 5212 245 482 0 5188 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 22688

[startup+282.301 s]
/proc/loadavg: 1.00 1.11 1.08 2/107 13036
/proc/meminfo: memFree=1754240/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=22688 CPUtime=282.18
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5291 0 0 0 25736 2482 0 0 25 0 1 0 6355702 23232512 5212 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5672 5212 245 482 0 5188 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 22688

[startup+342.301 s]
/proc/loadavg: 1.00 1.09 1.08 2/107 13038
/proc/meminfo: memFree=1754116/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=22688 CPUtime=342.15
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5291 0 0 0 31153 3062 0 0 25 0 1 0 6355702 23232512 5212 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5672 5212 245 482 0 5188 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 22688

[startup+402.301 s]
/proc/loadavg: 1.00 1.07 1.07 2/107 13040
/proc/meminfo: memFree=1754116/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=22688 CPUtime=402.13
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5304 0 0 0 36581 3632 0 0 25 0 1 0 6355702 23232512 5224 1992294400 134512640 136485738 4289780512 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5672 5224 245 482 0 5188 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 22688

[startup+462.302 s]
/proc/loadavg: 1.00 1.05 1.06 2/107 13042
/proc/meminfo: memFree=1753992/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=22688 CPUtime=462.12
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5306 0 0 0 42007 4205 0 0 25 0 1 0 6355702 23232512 5226 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5672 5226 245 482 0 5188 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 22688

[startup+522.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/107 13042
/proc/meminfo: memFree=1753868/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=22832 CPUtime=522.08
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5323 0 0 0 47424 4784 0 0 25 0 1 0 6355702 23379968 5243 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5708 5243 245 482 0 5224 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 22832

[startup+582.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/107 13044
/proc/meminfo: memFree=1753744/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=22832 CPUtime=582.06
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5326 0 0 0 52847 5359 0 0 25 0 1 0 6355702 23379968 5246 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5708 5246 245 482 0 5224 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 22832

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/107 13046
/proc/meminfo: memFree=1753744/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=22832 CPUtime=642.05
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5328 0 0 0 58275 5930 0 0 25 0 1 0 6355702 23379968 5248 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5708 5248 245 482 0 5224 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 22832

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/107 13050
/proc/meminfo: memFree=1753496/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=22968 CPUtime=821.97
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5352 0 0 0 74522 7675 0 0 25 0 1 0 6355702 23519232 5272 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5742 5272 245 482 0 5258 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 22968

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 13052
/proc/meminfo: memFree=1753248/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23100 CPUtime=881.94
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5374 0 0 0 79949 8245 0 0 25 0 1 0 6355702 23654400 5294 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5775 5294 245 482 0 5291 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 23100

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 13054
/proc/meminfo: memFree=1753248/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23100 CPUtime=941.93
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5376 0 0 0 85387 8806 0 0 25 0 1 0 6355702 23654400 5296 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5775 5296 245 482 0 5291 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 23100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 13056
/proc/meminfo: memFree=1753124/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23100 CPUtime=1001.9
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5381 0 0 0 90825 9365 0 0 25 0 1 0 6355702 23654400 5301 1992294400 134512640 136485738 4289780512 18446744073709551615 135024639 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5775 5301 245 482 0 5291 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 23100

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 13056
/proc/meminfo: memFree=1753000/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23240 CPUtime=1061.88
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5414 0 0 0 96248 9940 0 0 25 0 1 0 6355702 23797760 5334 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5810 5334 245 482 0 5326 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 23240

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13058
/proc/meminfo: memFree=1752876/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23240 CPUtime=1121.86
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5416 0 0 0 101670 10516 0 0 25 0 1 0 6355702 23797760 5336 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5810 5336 245 482 0 5326 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 23240

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13060
/proc/meminfo: memFree=1752752/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23240 CPUtime=1181.82
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5420 0 0 0 107101 11081 0 0 25 0 1 0 6355702 23797760 5340 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5810 5340 245 482 0 5326 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 23240

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13062
/proc/meminfo: memFree=1752628/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23376 CPUtime=1241.8
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5439 0 0 0 112505 11675 0 0 25 0 1 0 6355702 23937024 5359 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5844 5359 245 482 0 5360 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 23376

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13067
/proc/meminfo: memFree=1752504/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23376 CPUtime=1301.79
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5441 0 0 0 117926 12253 0 0 25 0 1 0 6355702 23937024 5361 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5844 5361 245 482 0 5360 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 23376

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13067
/proc/meminfo: memFree=1752504/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23376 CPUtime=1361.76
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5453 0 0 0 123339 12837 0 0 25 0 1 0 6355702 23937024 5373 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5844 5373 245 482 0 5360 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 23376

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13069
/proc/meminfo: memFree=1752504/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23376 CPUtime=1421.75
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5454 0 0 0 128771 13404 0 0 25 0 1 0 6355702 23937024 5374 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5844 5374 245 482 0 5360 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 23376

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13071
/proc/meminfo: memFree=1752504/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23376 CPUtime=1481.71
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5459 0 0 0 134182 13989 0 0 25 0 1 0 6355702 23937024 5379 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5844 5379 245 482 0 5360 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 23376

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13073
/proc/meminfo: memFree=1752752/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23376 CPUtime=1541.69
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5460 0 0 0 139612 14557 0 0 25 0 1 0 6355702 23937024 5380 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5844 5380 245 482 0 5360 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 23376

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13075
/proc/meminfo: memFree=1752752/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23376 CPUtime=1601.66
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5461 0 0 0 145033 15133 0 0 25 0 1 0 6355702 23937024 5381 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5844 5381 245 482 0 5360 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 23376

[startup+1662.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 13077
/proc/meminfo: memFree=1752628/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23376 CPUtime=1661.64
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5475 0 0 0 150456 15708 0 0 25 0 1 0 6355702 23937024 5395 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5844 5395 245 482 0 5360 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 23376

[startup+1722.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 13077
/proc/meminfo: memFree=1752504/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23516 CPUtime=1721.62
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5483 0 0 0 155858 16304 0 0 25 0 1 0 6355702 24080384 5403 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5879 5403 245 482 0 5395 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 23516

[startup+1782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 13079
/proc/meminfo: memFree=1752504/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23516 CPUtime=1781.59
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5483 0 0 0 161275 16884 0 0 25 0 1 0 6355702 24080384 5403 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5879 5403 245 482 0 5395 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 23516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13079
/proc/meminfo: memFree=1752380/2059040 swapFree=4192956/4192956
[pid=13027] ppid=13025 vsize=23516 CPUtime=1800.09
/proc/13027/stat : 13027 (pbct) R 13025 13027 11820 0 -1 4202496 5498 0 0 0 162960 17049 0 0 25 0 1 0 6355702 24080384 5418 1992294400 134512640 136485738 4289780512 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13027/statm: 5879 5418 245 482 0 5395 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 23516

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): 1800.11
CPU user time (s): 1629.61
CPU system time (s): 170.499
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 23516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1629.61
system time used= 170.499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5498
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= 25935

runsolver used 2.99954 second user time and 8.47771 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-16 03:10:34
IDJOB=2667997
IDBENCH=48080
IDSOLVER=1170
FILE ID=node044/2667997-1276650634
PBS_JOBID= 11172426
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=9-P0=373-P1=127-P2=409-P3=11-P4=263-P5=269-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667997-1276650634/watcher-2667997-1276650634 -o /tmp/evaluation-result-2667997-1276650634/solver-2667997-1276650634 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667997-1276650634.opb

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

MD5SUM BENCH= 65bc139f592885e582edbd6d46332a4d
RANDOM SEED=691473392

node044.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		: 3000.266
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		: 3000.266
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:       1775236 kB
Buffers:         25124 kB
Cached:         134000 kB
SwapCached:          0 kB
Active:         119968 kB
Inactive:        98588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1775236 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2152 kB
Writeback:           0 kB
AnonPages:       59384 kB
Mapped:          15348 kB
Slab:            43472 kB
PageTables:       3940 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180552 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= 62584 MiB
End job on node044 at 2010-06-16 03:40:37