Trace number 2668186

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)-100 1800.21 1800.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_25_2.opb
MD5SUM24465d104818b01999b811ba346c3d8e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-113
Best CPU time to get the best result obtained on this benchmark1798.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -152
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)63088
Sum of products size (including duplicates)126176
Number of different products31544
Sum of products size63088

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
0.69/0.77	c constraints 33545/0 clauses 32544/0 units 0
0.69/0.77	c vars 2000
0.69/0.77	c objective 1000 + -1000
14.69/14.77	c 13.7049 918.129 11 32941
14.69/14.77	o -100
1800.10/1800.50	s SATISFIABLE
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Verifier Data

OK	-100

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668186-1276673288/watcher-2668186-1276673288 -o /tmp/evaluation-result-2668186-1276673288/solver-2668186-1276673288 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668186-1276673288.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: 1.04 1.03 1.13 2/106 14922
/proc/meminfo: memFree=1782060/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=2340 CPUtime=0
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 300 0 0 0 0 0 0 0 17 0 1 0 8624203 2396160 223 1992294400 134512640 136485738 4293479104 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14922/statm: 585 223 156 482 0 101 0

[startup+0.013498 s]
/proc/loadavg: 1.04 1.03 1.13 2/106 14922
/proc/meminfo: memFree=1782060/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=2472 CPUtime=0.01
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 337 0 0 0 1 0 0 0 17 0 1 0 8624203 2531328 260 1992294400 134512640 136485738 4293479104 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14922/statm: 618 260 156 482 0 134 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2472

[startup+0.100504 s]
/proc/loadavg: 1.04 1.03 1.13 2/106 14922
/proc/meminfo: memFree=1782060/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=4848 CPUtime=0.09
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 916 0 0 0 9 0 0 0 17 0 1 0 8624203 4964352 839 1992294400 134512640 136485738 4293479104 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14922/statm: 1212 839 156 482 0 728 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.300515 s]
/proc/loadavg: 1.04 1.03 1.13 2/106 14922
/proc/meminfo: memFree=1782060/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=9336 CPUtime=0.29
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 2050 0 0 0 28 1 0 0 17 0 1 0 8624203 9560064 1973 1992294400 134512640 136485738 4293479104 18446744073709551615 134526495 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14922/statm: 2334 1973 156 482 0 1850 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9336

[startup+0.70054 s]
/proc/loadavg: 1.04 1.03 1.13 2/106 14922
/proc/meminfo: memFree=1782060/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=19792 CPUtime=0.69
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 4656 0 0 0 67 2 0 0 17 0 1 0 8624203 20267008 4579 1992294400 134512640 136485738 4293479104 18446744073709551615 135849475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14922/statm: 4948 4580 156 482 0 4464 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19792

[startup+1.50059 s]
/proc/loadavg: 1.04 1.03 1.13 2/107 14923
/proc/meminfo: memFree=1739520/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=87748 CPUtime=1.49
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 22220 0 0 0 139 10 0 0 18 0 1 0 8624203 89853952 21540 1992294400 134512640 136485738 4293479104 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 21937 21541 194 482 0 21453 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87748

[startup+3.10069 s]
/proc/loadavg: 1.04 1.03 1.13 2/107 14923
/proc/meminfo: memFree=1652100/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=200084 CPUtime=3.09
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 51965 0 0 0 286 23 0 0 21 0 1 0 8624203 204886016 49032 1992294400 134512640 136485738 4293479104 18446744073709551615 135533248 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 50021 49033 198 482 0 49537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 200084

[startup+6.30189 s]
/proc/loadavg: 1.04 1.03 1.13 2/107 14923
/proc/meminfo: memFree=1451344/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=382224 CPUtime=6.3
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 101096 0 0 0 584 46 0 0 25 0 1 0 8624203 391397376 94445 1992294400 134512640 136485738 4293479104 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 95556 94445 198 482 0 95072 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 382224

[startup+12.7013 s]
/proc/loadavg: 1.04 1.03 1.13 2/107 14925
/proc/meminfo: memFree=966256/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=849400 CPUtime=12.69
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 223727 0 0 0 1171 98 0 0 25 0 1 0 8624203 869785600 205708 1992294400 134512640 136485738 4293479104 18446744073709551615 134719603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 212350 205708 210 482 0 211866 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 849400

[startup+25.5011 s]
/proc/loadavg: 1.03 1.03 1.13 2/107 14925
/proc/meminfo: memFree=869040/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=958252 CPUtime=25.49
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 252019 0 0 0 2432 117 0 0 25 0 1 0 8624203 981250048 227830 1992294400 134512640 136485738 4293479104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 239563 227830 245 482 0 239079 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 958252

[startup+51.1007 s]
/proc/loadavg: 1.02 1.02 1.12 2/107 14925
/proc/meminfo: memFree=868544/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=958912 CPUtime=51.08
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 252207 0 0 0 4967 141 0 0 25 0 1 0 8624203 981925888 228018 1992294400 134512640 136485738 4293479104 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 239728 228018 245 482 0 239244 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 958912

[startup+102.308 s]
/proc/loadavg: 1.01 1.02 1.11 2/107 14927
/proc/meminfo: memFree=866684/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=960892 CPUtime=102.27
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 252678 0 0 0 10034 193 0 0 25 0 1 0 8624203 983953408 228489 1992294400 134512640 136485738 4293479104 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 240223 228489 245 482 0 239739 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 960892

[startup+162.301 s]
/proc/loadavg: 1.04 1.03 1.11 2/107 14929
/proc/meminfo: memFree=864328/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=963136 CPUtime=162.26
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 253240 0 0 0 15975 251 0 0 25 0 1 0 8624203 986251264 229051 1992294400 134512640 136485738 4293479104 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 240784 229051 245 482 0 240300 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 963136

[startup+222.3 s]
/proc/loadavg: 1.12 1.05 1.11 2/107 14932
/proc/meminfo: memFree=860980/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=965792 CPUtime=222.24
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 253920 0 0 0 21918 306 0 0 25 0 1 0 8624203 988971008 229731 1992294400 134512640 136485738 4293479104 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 241448 229731 245 482 0 240964 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 965792

[startup+282.301 s]
/proc/loadavg: 1.04 1.04 1.10 2/107 14934
/proc/meminfo: memFree=857756/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=969092 CPUtime=282.22
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 254754 0 0 0 27862 360 0 0 25 0 1 0 8624203 992350208 230565 1992294400 134512640 136485738 4293479104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 242273 230565 245 482 0 241789 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 969092

[startup+342.301 s]
/proc/loadavg: 1.01 1.03 1.09 3/107 14936
/proc/meminfo: memFree=855648/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=971344 CPUtime=342.22
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 255298 0 0 0 33808 414 0 0 25 0 1 0 8624203 994656256 231109 1992294400 134512640 136485738 4293479104 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 242836 231109 245 482 0 242352 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 971344

[startup+402.3 s]
/proc/loadavg: 1.00 1.02 1.08 2/107 14938
/proc/meminfo: memFree=851308/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=975592 CPUtime=402.2
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 256357 0 0 0 39751 469 0 0 25 0 1 0 8624203 999006208 232168 1992294400 134512640 136485738 4293479104 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 243898 232168 245 482 0 243414 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 975592

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.08 2/107 14940
/proc/meminfo: memFree=848952/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=977968 CPUtime=462.19
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 256969 0 0 0 45698 521 0 0 25 0 1 0 8624203 1001439232 232780 1992294400 134512640 136485738 4293479104 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 244492 232780 245 482 0 244008 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 977968

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.07 2/107 14940
/proc/meminfo: memFree=847216/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=979684 CPUtime=522.18
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 257398 0 0 0 51643 575 0 0 25 0 1 0 8624203 1003196416 233209 1992294400 134512640 136485738 4293479104 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 244921 233209 245 482 0 244437 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 979684

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 14942
/proc/meminfo: memFree=844984/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=981928 CPUtime=582.16
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 257956 0 0 0 57591 625 0 0 25 0 1 0 8624203 1005494272 233767 1992294400 134512640 136485738 4293479104 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 245482 233767 245 482 0 244998 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 981928

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 14944
/proc/meminfo: memFree=842876/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=984176 CPUtime=642.15
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 258509 0 0 0 63542 673 0 0 25 0 1 0 8624203 1007796224 234320 1992294400 134512640 136485738 4293479104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 246044 234320 245 482 0 245560 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 984176

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 14950
/proc/meminfo: memFree=827996/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=999000 CPUtime=882.09
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 262197 0 0 0 87335 874 0 0 25 0 1 0 8624203 1022976000 238008 1992294400 134512640 136485738 4293479104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 249750 238008 245 482 0 249266 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 999000

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 14952
/proc/meminfo: memFree=826136/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1000848 CPUtime=942.08
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 262688 0 0 0 93293 915 0 0 25 0 1 0 8624203 1024868352 238499 1992294400 134512640 136485738 4293479104 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 250212 238499 245 482 0 249728 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 1000848

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 14954
/proc/meminfo: memFree=823532/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1003360 CPUtime=1002.07
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 263294 0 0 0 99241 966 0 0 25 0 1 0 8624203 1027440640 239105 1992294400 134512640 136485738 4293479104 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 250840 239105 245 482 0 250356 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 1003360

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 14956
/proc/meminfo: memFree=819688/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1007192 CPUtime=1062.05
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 264252 0 0 0 105188 1017 0 0 25 0 1 0 8624203 1031364608 240063 1992294400 134512640 136485738 4293479104 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 251798 240063 245 482 0 251314 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 1007192

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 14956
/proc/meminfo: memFree=816340/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1010472 CPUtime=1122.05
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 265056 0 0 0 111141 1064 0 0 25 0 1 0 8624203 1034723328 240867 1992294400 134512640 136485738 4293479104 18446744073709551615 134886555 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 252618 240867 245 482 0 252134 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 1010472

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 14958
/proc/meminfo: memFree=813612/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1013248 CPUtime=1182.03
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 265765 0 0 0 117092 1111 0 0 25 0 1 0 8624203 1037565952 241576 1992294400 134512640 136485738 4293479104 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 253312 241576 245 482 0 252828 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 1013248

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14960
/proc/meminfo: memFree=810760/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1015888 CPUtime=1242.01
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 266424 0 0 0 123038 1163 0 0 25 0 1 0 8624203 1040269312 242235 1992294400 134512640 136485738 4293479104 18446744073709551615 135045330 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 253972 242235 245 482 0 253488 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 1015888

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14962
/proc/meminfo: memFree=808156/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1018396 CPUtime=1302.01
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 267048 0 0 0 128987 1214 0 0 25 0 1 0 8624203 1042837504 242859 1992294400 134512640 136485738 4293479104 18446744073709551615 135044064 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 254599 242859 245 482 0 254115 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 1018396

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14964
/proc/meminfo: memFree=806296/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1020244 CPUtime=1361.99
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 267532 0 0 0 134940 1259 0 0 25 0 1 0 8624203 1044729856 243343 1992294400 134512640 136485738 4293479104 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 255061 243343 245 482 0 254577 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 1020244

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14964
/proc/meminfo: memFree=802700/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1023816 CPUtime=1421.98
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 268422 0 0 0 140888 1310 0 0 25 0 1 0 8624203 1048387584 244233 1992294400 134512640 136485738 4293479104 18446744073709551615 135024728 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 255954 244233 245 482 0 255470 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 1023816

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14966
/proc/meminfo: memFree=790672/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1035832 CPUtime=1481.96
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 271431 0 0 0 146829 1367 0 0 25 0 1 0 8624203 1060691968 247242 1992294400 134512640 136485738 4293479104 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 258958 247242 245 482 0 258474 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 1035832

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14968
/proc/meminfo: memFree=789060/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1037420 CPUtime=1541.96
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 271822 0 0 0 152788 1408 0 0 25 0 1 0 8624203 1062318080 247633 1992294400 134512640 136485738 4293479104 18446744073709551615 135044070 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 259355 247633 245 482 0 258871 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 1037420

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14970
/proc/meminfo: memFree=781620/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1044832 CPUtime=1601.94
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 273672 0 0 0 158735 1459 0 0 25 0 1 0 8624203 1069907968 249483 1992294400 134512640 136485738 4293479104 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 261208 249483 245 482 0 260724 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 1044832

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14972
/proc/meminfo: memFree=777776/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1048800 CPUtime=1661.92
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 274648 0 0 0 164687 1505 0 0 25 0 1 0 8624203 1073971200 250459 1992294400 134512640 136485738 4293479104 18446744073709551615 135047012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 262200 250459 245 482 0 261716 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 1048800

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14972
/proc/meminfo: memFree=773436/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1053032 CPUtime=1721.92
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 275703 0 0 0 170638 1554 0 0 25 0 1 0 8624203 1078304768 251514 1992294400 134512640 136485738 4293479104 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 263258 251514 245 482 0 262774 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 1053032

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14974
/proc/meminfo: memFree=770708/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1055548 CPUtime=1781.9
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 276339 0 0 0 176587 1603 0 0 25 0 1 0 8624203 1080881152 252150 1992294400 134512640 136485738 4293479104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 263887 252150 245 482 0 263403 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 1055548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14974
/proc/meminfo: memFree=769716/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1056472 CPUtime=1800.1
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 276565 0 0 0 178394 1616 0 0 25 0 1 0 8624203 1081827328 252376 1992294400 134512640 136485738 4293479104 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 264118 252376 245 482 0 263634 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 1056472

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14974
/proc/meminfo: memFree=769716/2059040 swapFree=4164944/4192956
[pid=14922] ppid=14920 vsize=1056472 CPUtime=1800.1
/proc/14922/stat : 14922 (pbct) R 14920 14922 14723 0 -1 4202496 276565 0 0 0 178394 1616 0 0 25 0 1 0 8624203 1081827328 252376 1992294400 134512640 136485738 4293479104 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14922/statm: 264118 252376 245 482 0 263634 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 1056472

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.21
CPU user time (s): 1783.95
CPU system time (s): 16.2655
CPU usage (%): 99.9781
Max. virtual memory (cumulated for all children) (KiB): 1056472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.95
system time used= 16.2655
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 276565
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= 3037

runsolver used 2.82357 second user time and 8.65568 second system time

The end

Launcher Data

Begin job on node029 at 2010-06-16 09:28:08
IDJOB=2668186
IDBENCH=48269
IDSOLVER=1170
FILE ID=node029/2668186-1276673288
PBS_JOBID= 11172532
Free space on /tmp= 62572 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_25_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668186-1276673288/watcher-2668186-1276673288 -o /tmp/evaluation-result-2668186-1276673288/solver-2668186-1276673288 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668186-1276673288.opb

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

MD5SUM BENCH= 24465d104818b01999b811ba346c3d8e
RANDOM SEED=234852426

node029.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		: 3000.221
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	: 6000.44
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		: 3000.221
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:       1782588 kB
Buffers:         67008 kB
Cached:         109900 kB
SwapCached:       1508 kB
Active:          99240 kB
Inactive:       111748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1782588 kB
SwapTotal:     4192956 kB
SwapFree:      4164944 kB
Dirty:            2924 kB
Writeback:           0 kB
AnonPages:       32612 kB
Mapped:          15152 kB
Slab:            43712 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181476 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= 62572 MiB
End job on node029 at 2010-06-16 09:58:11