Trace number 2681505

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 0.1 fixed? (TO) 1800.11 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=251-P2=101-P3=11-P4=89-P5=53-P6=439-P7=491-P8=389-B.opb
MD5SUM016a6113efb9500350327fbbc3111675
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 benchmark15.5106
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 variables216
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a 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)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 665/0 clauses 648/0 units 0
0.00/0.01	c vars 216
0.00/0.01	c objective 9 + 0
1800.09/1800.61	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681505-1277498988/watcher-2681505-1277498988 -o /tmp/evaluation-result-2681505-1277498988/solver-2681505-1277498988 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681505-1277498988.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: 1.00 1.00 1.00 3/105 30074
/proc/meminfo: memFree=1786728/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=2268 CPUtime=0
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 303 0 0 0 0 0 0 0 25 0 1 0 91192324 2322432 222 1992294400 134512640 136421960 4291007808 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30074/statm: 567 223 146 467 0 98 0

[startup+0.038988 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30074
/proc/meminfo: memFree=1786728/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=6220 CPUtime=0.03
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 1264 0 0 0 3 0 0 0 25 0 1 0 91192324 6369280 1183 1992294400 134512640 136421960 4291007808 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 1555 1184 193 467 0 1086 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6220

[startup+0.100994 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30074
/proc/meminfo: memFree=1786728/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=11212 CPUtime=0.09
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 2485 0 0 0 9 0 0 0 25 0 1 0 91192324 11481088 2404 1992294400 134512640 136421960 4291007808 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 2803 2404 193 467 0 2334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11212

[startup+0.301014 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30074
/proc/meminfo: memFree=1786728/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=20756 CPUtime=0.29
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 4863 0 0 0 27 2 0 0 25 0 1 0 91192324 21254144 4782 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 5189 4782 215 467 0 4720 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20756

[startup+0.701052 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30074
/proc/meminfo: memFree=1786728/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=21920 CPUtime=0.69
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 5161 0 0 0 63 6 0 0 25 0 1 0 91192324 22446080 5080 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 5480 5080 215 467 0 5011 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21920

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30075
/proc/meminfo: memFree=1766756/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=22820 CPUtime=1.49
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 5373 0 0 0 134 15 0 0 25 0 1 0 91192324 23367680 5292 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 5705 5292 215 467 0 5236 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22820

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30075
/proc/meminfo: memFree=1765640/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=23732 CPUtime=3.09
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 5589 0 0 0 279 30 0 0 25 0 1 0 91192324 24301568 5508 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 5933 5508 215 467 0 5464 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23732

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30075
/proc/meminfo: memFree=1763904/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=25072 CPUtime=6.29
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 5944 0 0 0 580 49 0 0 25 0 1 0 91192324 25673728 5863 1992294400 134512640 136421960 4291007808 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 6268 5863 215 467 0 5799 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25072

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30075
/proc/meminfo: memFree=1761424/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=27244 CPUtime=12.69
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 6474 0 0 0 1177 92 0 0 25 0 1 0 91192324 27897856 6393 1992294400 134512640 136421960 4291007808 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 6811 6393 215 467 0 6342 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27244

[startup+25.5005 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30077
/proc/meminfo: memFree=1761300/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=27500 CPUtime=25.48
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 6547 0 0 0 2390 158 0 0 25 0 1 0 91192324 28160000 6466 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 6875 6466 215 467 0 6406 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27500

[startup+51.101 s]
/proc/loadavg: 1.06 1.01 1.00 2/106 30077
/proc/meminfo: memFree=1760308/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=28472 CPUtime=51.08
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 6783 0 0 0 4807 301 0 0 25 0 1 0 91192324 29155328 6702 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 7118 6702 215 467 0 6649 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28472

[startup+102.308 s]
/proc/loadavg: 1.08 1.03 1.00 2/106 30079
/proc/meminfo: memFree=1756836/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=31892 CPUtime=102.27
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 7586 0 0 0 9638 589 0 0 25 0 1 0 91192324 32657408 7505 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 7973 7505 215 467 0 7504 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31892

[startup+162.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/106 30079
/proc/meminfo: memFree=1753240/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=35588 CPUtime=162.25
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 8477 0 0 0 15302 923 0 0 25 0 1 0 91192324 36442112 8396 1992294400 134512640 136421960 4291007808 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 8897 8396 215 467 0 8428 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 35588

[startup+222.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/106 30081
/proc/meminfo: memFree=1752000/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=36796 CPUtime=222.23
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 8786 0 0 0 20999 1224 0 0 25 0 1 0 91192324 37679104 8705 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 9199 8705 215 467 0 8730 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 36796

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/106 30083
/proc/meminfo: memFree=1751628/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=37328 CPUtime=282.21
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 8890 0 0 0 26720 1501 0 0 25 0 1 0 91192324 38223872 8809 1992294400 134512640 136421960 4291007808 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 9332 8809 215 467 0 8863 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 37328

[startup+342.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 30085
/proc/meminfo: memFree=1750016/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=38788 CPUtime=342.19
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 9266 0 0 0 32400 1819 0 0 25 0 1 0 91192324 39718912 9185 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 9697 9185 215 467 0 9228 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 38788

[startup+402.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 30087
/proc/meminfo: memFree=1748900/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=39844 CPUtime=402.18
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 9549 0 0 0 38050 2168 0 0 25 0 1 0 91192324 40800256 9468 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 9961 9468 215 467 0 9492 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 39844

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30087
/proc/meminfo: memFree=1747536/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=41160 CPUtime=462.17
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 9875 0 0 0 43741 2476 0 0 25 0 1 0 91192324 42147840 9794 1992294400 134512640 136421960 4291007808 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 10290 9794 215 467 0 9821 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 41160

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30089
/proc/meminfo: memFree=1747536/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=41160 CPUtime=522.15
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 9876 0 0 0 49468 2747 0 0 25 0 1 0 91192324 42147840 9795 1992294400 134512640 136421960 4291007808 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 10290 9795 215 467 0 9821 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41160

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30091
/proc/meminfo: memFree=1747412/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=41160 CPUtime=582.13
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 9879 0 0 0 55175 3038 0 0 25 0 1 0 91192324 42147840 9798 1992294400 134512640 136421960 4291007808 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 10290 9798 215 467 0 9821 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 41160

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30093
/proc/meminfo: memFree=1745924/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=42752 CPUtime=642.12
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 10259 0 0 0 60861 3351 0 0 25 0 1 0 91192324 43778048 10178 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 10688 10178 215 467 0 10219 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 42752

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30106
/proc/meminfo: memFree=1741832/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=46604 CPUtime=822.05
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 11143 0 0 0 78041 4164 0 0 25 0 1 0 91192324 47722496 11062 1992294400 134512640 136421960 4291007808 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 11651 11062 215 467 0 11182 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 46604

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30108
/proc/meminfo: memFree=1741708/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=46604 CPUtime=882.04
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 11175 0 0 0 83791 4413 0 0 25 0 1 0 91192324 47722496 11094 1992294400 134512640 136421960 4291007808 18446744073709551615 134861921 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 11651 11094 215 467 0 11182 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 46604

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30110
/proc/meminfo: memFree=1741584/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=46768 CPUtime=942.02
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 11187 0 0 0 89573 4629 0 0 25 0 1 0 91192324 47890432 11106 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 11692 11106 215 467 0 11223 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 46768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30112
/proc/meminfo: memFree=1740840/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=47480 CPUtime=1002
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 11369 0 0 0 95301 4899 0 0 25 0 1 0 91192324 48619520 11288 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 11870 11288 215 467 0 11401 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 47480

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30112
/proc/meminfo: memFree=1740840/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=47480 CPUtime=1061.99
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 11372 0 0 0 101054 5145 0 0 25 0 1 0 91192324 48619520 11291 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 11870 11291 215 467 0 11401 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 47480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30114
/proc/meminfo: memFree=1740468/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=47760 CPUtime=1121.96
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 11445 0 0 0 106805 5391 0 0 25 0 1 0 91192324 48906240 11364 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 11940 11364 215 467 0 11471 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 47760

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30116
/proc/meminfo: memFree=1740468/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=47760 CPUtime=1181.95
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 11449 0 0 0 112556 5639 0 0 25 0 1 0 91192324 48906240 11368 1992294400 134512640 136421960 4291007808 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 11940 11368 215 467 0 11471 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 47760

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30118
/proc/meminfo: memFree=1739848/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=48516 CPUtime=1241.94
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 11593 0 0 0 118284 5910 0 0 25 0 1 0 91192324 49680384 11512 1992294400 134512640 136421960 4291007808 18446744073709551615 134862007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 12129 11512 215 467 0 11660 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 48516

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30120
/proc/meminfo: memFree=1739600/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=48652 CPUtime=1301.93
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 11647 0 0 0 124059 6134 0 0 25 0 1 0 91192324 49819648 11566 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 12163 11566 215 467 0 11694 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 48652

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30120
/proc/meminfo: memFree=1739352/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=48936 CPUtime=1361.91
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 11703 0 0 0 129830 6361 0 0 25 0 1 0 91192324 50110464 11622 1992294400 134512640 136421960 4291007808 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 12234 11622 215 467 0 11765 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 48936

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30122
/proc/meminfo: memFree=1739352/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=48936 CPUtime=1421.9
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 11704 0 0 0 135614 6576 0 0 25 0 1 0 91192324 50110464 11623 1992294400 134512640 136421960 4291007808 18446744073709551615 134862315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 12234 11623 215 467 0 11765 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 48936

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30124
/proc/meminfo: memFree=1739104/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=49208 CPUtime=1481.87
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 11765 0 0 0 141334 6853 0 0 25 0 1 0 91192324 50388992 11684 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 12302 11684 215 467 0 11833 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 49208

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30126
/proc/meminfo: memFree=1738360/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=50076 CPUtime=1541.86
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 11946 0 0 0 147045 7141 0 0 25 0 1 0 91192324 51277824 11865 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 12519 11865 215 467 0 12050 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 50076

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30128
/proc/meminfo: memFree=1738236/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=50076 CPUtime=1601.83
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 11946 0 0 0 152808 7375 0 0 25 0 1 0 91192324 51277824 11865 1992294400 134512640 136421960 4291007808 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 12519 11865 215 467 0 12050 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 50076

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30128
/proc/meminfo: memFree=1738112/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=50220 CPUtime=1661.82
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 11975 0 0 0 158549 7633 0 0 25 0 1 0 91192324 51425280 11894 1992294400 134512640 136421960 4291007808 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 12555 11894 215 467 0 12086 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 50220

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30130
/proc/meminfo: memFree=1736252/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=52184 CPUtime=1721.8
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 12442 0 0 0 164254 7926 0 0 25 0 1 0 91192324 53436416 12361 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 13046 12361 215 467 0 12577 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 52184

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30132
/proc/meminfo: memFree=1734020/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=54412 CPUtime=1781.79
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 12978 0 0 0 170009 8170 0 0 25 0 1 0 91192324 55717888 12897 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 13603 12897 215 467 0 13134 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 54412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30132
/proc/meminfo: memFree=1733276/2059040 swapFree=4140364/4192956
[pid=30074] ppid=30072 vsize=55248 CPUtime=1800.09
/proc/30074/stat : 30074 (pbct) R 30072 30074 29437 0 -1 4202496 13178 0 0 0 171778 8231 0 0 25 0 1 0 91192324 56573952 13097 1992294400 134512640 136421960 4291007808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30074/statm: 13812 13097 215 467 0 13343 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 55248

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): 1800.62
CPU time (s): 1800.11
CPU user time (s): 1717.79
CPU system time (s): 82.3255
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 55248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1717.79
system time used= 82.3255
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13180
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= 2718

runsolver used 2.86256 second user time and 8.61669 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-25 22:49:48
IDJOB=2681505
IDBENCH=47994
IDSOLVER=1192
FILE ID=node089/2681505-1277498988
PBS_JOBID= 11190535
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=251-P1=251-P2=101-P3=11-P4=89-P5=53-P6=439-P7=491-P8=389-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681505-1277498988/watcher-2681505-1277498988 -o /tmp/evaluation-result-2681505-1277498988/solver-2681505-1277498988 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681505-1277498988.opb

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

MD5SUM BENCH= 016a6113efb9500350327fbbc3111675
RANDOM SEED=1863389361

node089.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1787256 kB
Buffers:         42516 kB
Cached:         127172 kB
SwapCached:       5456 kB
Active:          61944 kB
Inactive:       120168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1787256 kB
SwapTotal:     4192956 kB
SwapFree:      4140364 kB
Dirty:            2160 kB
Writeback:           0 kB
AnonPages:       11032 kB
Mapped:          11916 kB
Slab:            67916 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181372 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= 62552 MiB
End job on node089 at 2010-06-25 23:19:51