Trace number 350031

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, and are wall clock time (not CPU 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
PBS4 2007-03-23? (TO) 1800.08 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_8_70_1.opb
MD5SUMc7543821508efc06c2ce41424051ab2c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables71
Total number of constraints17
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints16
Minimum length of a constraint1
Maximum length of a constraint70
Number of terms in the objective function 1
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 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 1884
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5652
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/350031-1176744963/instance-350031-1176744963.opb ......
1800.06/1800.60	c done parsing opb.
1800.06/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350031-1176744963/instance-350031-1176744963.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-350031-1176744963 -o ROOT/results/node55/solver-350031-1176744963 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350031-1176744963/PBS4 /tmp/evaluation/350031-1176744963/instance-350031-1176744963.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16965
/proc/meminfo: memFree=1799164/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=1320 CPUtime=0
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 122406346 1351680 122 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 330 122 92 219 0 107 0

[startup+0.010001 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16965
/proc/meminfo: memFree=1799164/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=1320 CPUtime=0
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 122406346 1351680 124 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 330 124 92 219 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1320

[startup+0.102009 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16965
/proc/meminfo: memFree=1799164/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=1320 CPUtime=0.09
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 175 0 0 0 9 0 0 0 18 0 1 0 122406346 1351680 157 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 330 157 92 219 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1320

[startup+0.301028 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16965
/proc/meminfo: memFree=1799164/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=1576 CPUtime=0.29
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 246 0 0 0 29 0 0 0 19 0 1 0 122406346 1613824 228 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 394 228 93 219 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701065 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16965
/proc/meminfo: memFree=1799164/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=2248 CPUtime=0.69
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 375 0 0 0 69 0 0 0 22 0 1 0 122406346 2301952 357 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 562 357 93 219 0 339 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2248

[startup+1.50114 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16966
/proc/meminfo: memFree=1797684/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=3600 CPUtime=1.49
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 675 0 0 0 149 0 0 0 25 0 1 0 122406346 3686400 657 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134560031 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 900 657 93 219 0 677 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3600

[startup+3.10129 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16966
/proc/meminfo: memFree=1795956/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=5648 CPUtime=3.09
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 1090 0 0 0 308 1 0 0 25 0 1 0 122406346 5783552 1072 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 1412 1072 93 219 0 1189 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5648

[startup+6.3016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16966
/proc/meminfo: memFree=1793012/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=10344 CPUtime=6.29
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 1755 0 0 0 627 2 0 0 25 0 1 0 122406346 10592256 1688 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 2586 1688 94 219 0 2363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10344

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16966
/proc/meminfo: memFree=1789692/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=11460 CPUtime=12.68
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 2595 0 0 0 1264 4 0 0 25 0 1 0 122406346 11735040 2431 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 2865 2431 94 219 0 2642 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11460

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16966
/proc/meminfo: memFree=1785916/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=20284 CPUtime=25.48
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 3545 0 0 0 2541 7 0 0 25 0 1 0 122406346 20770816 3381 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 5071 3381 94 219 0 4848 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20284

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16966
/proc/meminfo: memFree=1780284/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=22220 CPUtime=51.08
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 5134 0 0 0 5096 12 0 0 25 0 1 0 122406346 22753280 4777 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552735 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 5555 4777 94 219 0 5332 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22220

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16966
/proc/meminfo: memFree=1771132/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=40272 CPUtime=102.27
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 7389 0 0 0 10207 20 0 0 25 0 1 0 122406346 41238528 7032 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 10068 7032 94 219 0 9845 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40272

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1766012/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=43164 CPUtime=162.25
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 9042 0 0 0 16200 25 0 0 25 0 1 0 122406346 44199936 8300 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 10791 8300 94 219 0 10568 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 43164

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1757820/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=43932 CPUtime=222.24
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 11056 0 0 0 22193 31 0 0 25 0 1 0 122406346 44986368 10314 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 10983 10314 94 219 0 10760 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 43932

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1753660/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=77060 CPUtime=282.21
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 12107 0 0 0 28187 34 0 0 25 0 1 0 122406346 78909440 11365 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 19265 11365 94 219 0 19042 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 77060

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1749180/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=77716 CPUtime=342.21
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 13211 0 0 0 34182 39 0 0 25 0 1 0 122406346 79581184 12469 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 19429 12469 94 219 0 19206 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 77716

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1746044/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=78232 CPUtime=402.19
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 14008 0 0 0 40177 42 0 0 25 0 1 0 122406346 80109568 13266 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 19558 13266 94 219 0 19335 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 78232

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1741116/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=81688 CPUtime=462.17
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 16028 0 0 0 46171 46 0 0 25 0 1 0 122406346 83648512 14517 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 20422 14517 94 219 0 20199 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 81688

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1736316/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=82144 CPUtime=522.16
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 17236 0 0 0 52165 51 0 0 25 0 1 0 122406346 84115456 15725 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 20536 15725 94 219 0 20313 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 82144

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1731388/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=83596 CPUtime=582.15
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 18454 0 0 0 58160 55 0 0 25 0 1 0 122406346 85602304 16943 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 20899 16943 94 219 0 20676 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 83596

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1727548/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=83992 CPUtime=642.13
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 19397 0 0 0 64156 57 0 0 25 0 1 0 122406346 86007808 17886 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 20998 17886 94 219 0 20775 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 83992


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1716028/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=151112 CPUtime=822.09
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 22267 0 0 0 82142 67 0 0 25 0 1 0 122406346 154738688 20756 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 37778 20756 94 219 0 37555 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 151112

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1712252/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=151904 CPUtime=882.07
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 23197 0 0 0 88137 70 0 0 25 0 1 0 122406346 155549696 21686 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 37976 21686 94 219 0 37753 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 151904

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1710972/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=152300 CPUtime=942.05
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 23511 0 0 0 94133 72 0 0 25 0 1 0 122406346 155955200 22000 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 38075 22000 94 219 0 37852 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 152300

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1710652/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=152432 CPUtime=1002.04
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 23603 0 0 0 100129 75 0 0 25 0 1 0 122406346 156090368 22092 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 38108 22092 94 219 0 37885 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 152432

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1710204/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=152564 CPUtime=1062.02
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 23726 0 0 0 106125 77 0 0 25 0 1 0 122406346 156225536 22215 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 38141 22215 94 219 0 37918 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 152564

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1706684/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=152696 CPUtime=1122.01
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 24587 0 0 0 112121 80 0 0 25 0 1 0 122406346 156360704 23076 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 38174 23076 94 219 0 37951 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 152696

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1703676/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=152696 CPUtime=1181.99
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 25351 0 0 0 118116 83 0 0 25 0 1 0 122406346 156360704 23840 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 38174 23840 94 219 0 37951 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 152696

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1700924/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=152960 CPUtime=1241.98
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 26027 0 0 0 124112 86 0 0 25 0 1 0 122406346 156631040 24516 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 38240 24516 94 219 0 38017 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 152960

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1698300/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=153620 CPUtime=1301.97
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 26665 0 0 0 130109 88 0 0 25 0 1 0 122406346 157306880 25154 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 38405 25154 94 219 0 38182 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 153620

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1696892/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=154324 CPUtime=1361.95
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 27010 0 0 0 136106 89 0 0 25 0 1 0 122406346 158027776 25499 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 38581 25499 94 219 0 38358 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 154324

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1696572/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=154456 CPUtime=1421.94
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 27105 0 0 0 142104 90 0 0 25 0 1 0 122406346 158162944 25594 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 38614 25594 94 219 0 38391 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 154456

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16968
/proc/meminfo: memFree=1696316/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=154456 CPUtime=1481.92
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 27158 0 0 0 148100 92 0 0 25 0 1 0 122406346 158162944 25647 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 38614 25647 94 219 0 38391 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 154456

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 17138
/proc/meminfo: memFree=1694660/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=160732 CPUtime=1541.83
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 28758 0 0 0 154088 95 0 0 25 0 1 0 122406346 164589568 25710 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 40183 25710 94 219 0 39960 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 160732

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17166
/proc/meminfo: memFree=1693948/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=160732 CPUtime=1601.8
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 29216 0 0 0 160083 97 0 0 25 0 1 0 122406346 164589568 26168 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 40183 26168 94 219 0 39960 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 160732

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17166
/proc/meminfo: memFree=1691900/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=161440 CPUtime=1661.78
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 29748 0 0 0 166080 98 0 0 25 0 1 0 122406346 165314560 26700 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 40360 26700 94 219 0 40137 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 161440

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17166
/proc/meminfo: memFree=1691132/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=162188 CPUtime=1721.77
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 29948 0 0 0 172077 100 0 0 25 0 1 0 122406346 166080512 26900 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 40547 26900 94 219 0 40324 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 162188

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17166
/proc/meminfo: memFree=1690748/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=162380 CPUtime=1781.75
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 30053 0 0 0 178073 102 0 0 25 0 1 0 122406346 166277120 27005 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 40595 27005 94 219 0 40372 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 162380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17166
/proc/meminfo: memFree=1690492/2055920 swapFree=4184636/4192956
[pid=16965] ppid=16963 vsize=162584 CPUtime=1800.06
/proc/16965/stat : 16965 (PBS4) R 16963 16965 16266 0 -1 4194304 30106 0 0 0 179903 103 0 0 25 0 1 0 122406346 166486016 27058 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16965/statm: 40646 27058 94 219 0 40423 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 162584

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): 1800.63
CPU time (s): 1800.08
CPU user time (s): 1799.03
CPU system time (s): 1.05184
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 162584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.03
system time used= 1.05184
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30107
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= 8
involuntary context switches= 1933

runsolver used 1.39279 second user time and 3.63645 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon Apr 16 17:36:03 UTC 2007

IDJOB= 350031
IDBENCH= 2930
IDSOLVER= 157
FILE ID= node55/350031-1176744963

PBS_JOBID= 4580690

Free space on /tmp= 66516 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_8_70_1.opb
COMMAND LINE= /tmp/evaluation/350031-1176744963/PBS4 /tmp/evaluation/350031-1176744963/instance-350031-1176744963.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-350031-1176744963 -o ROOT/results/node55/conversion-350031-1176744963 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350031-1176744963/instance-350031-1176744963.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-350031-1176744963 -o ROOT/results/node55/solver-350031-1176744963 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350031-1176744963/PBS4 /tmp/evaluation/350031-1176744963/instance-350031-1176744963.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  c7543821508efc06c2ce41424051ab2c

RANDOM SEED= 407841818

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.216
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.216
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1799636 kB
Buffers:         14692 kB
Cached:         169040 kB
SwapCached:       2384 kB
Active:          53808 kB
Inactive:       139968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799636 kB
SwapTotal:     4192956 kB
SwapFree:      4184636 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          16716 kB
Slab:            48596 kB
Committed_AS:  1041680 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66516 MiB

End job on node55 on Mon Apr 16 18:06:06 UTC 2007