Trace number 366813

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) 1800.03 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_4_30_4.opb
MD5SUM56022330ee2943e2696d570dbfee01d9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark14.6178
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables31
Total number of constraints9
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 constraints8
Minimum length of a constraint1
Maximum length of a constraint30
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 869
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2608
Number of bits of the biggest sum of numbers12
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/366813-1177066970/instance-366813-1177066970.opb ......
1800.01/1800.50	c done parsing opb.
1800.01/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/366813-1177066970/instance-366813-1177066970.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/node62/watcher-366813-1177066970 -o ROOT/results/node62/solver-366813-1177066970 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366813-1177066970/PBS4 /tmp/evaluation/366813-1177066970/instance-366813-1177066970.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: 0.96 0.95 0.97 3/64 1833
/proc/meminfo: memFree=1794264/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=1320 CPUtime=0
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 25273001 1351680 113 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 330 113 92 219 0 107 0

[startup+0.0942781 s]
/proc/loadavg: 0.96 0.95 0.97 3/64 1833
/proc/meminfo: memFree=1794264/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=1576 CPUtime=0.09
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 220 0 0 0 9 0 0 0 18 0 1 0 25273001 1613824 202 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 394 202 93 219 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.101278 s]
/proc/loadavg: 0.96 0.95 0.97 3/64 1833
/proc/meminfo: memFree=1794264/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=1576 CPUtime=0.09
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 226 0 0 0 9 0 0 0 18 0 1 0 25273001 1613824 208 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 394 208 93 219 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.301301 s]
/proc/loadavg: 0.96 0.95 0.97 3/64 1833
/proc/meminfo: memFree=1794264/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=2552 CPUtime=0.29
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 403 0 0 0 29 0 0 0 19 0 1 0 25273001 2613248 385 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 638 385 93 219 0 415 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2552

[startup+0.701348 s]
/proc/loadavg: 0.96 0.95 0.97 3/64 1833
/proc/meminfo: memFree=1794264/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=3576 CPUtime=0.69
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 561 0 0 0 69 0 0 0 22 0 1 0 25273001 3661824 543 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 894 543 93 219 0 671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3576

[startup+1.50144 s]
/proc/loadavg: 0.96 0.95 0.97 2/65 1834
/proc/meminfo: memFree=1791952/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=3900 CPUtime=1.49
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 802 0 0 0 148 1 0 0 25 0 1 0 25273001 3993600 735 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 975 735 94 219 0 752 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3900

[startup+3.10163 s]
/proc/loadavg: 0.96 0.95 0.97 2/65 1834
/proc/meminfo: memFree=1791120/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=6228 CPUtime=3.09
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 1028 0 0 0 307 2 0 0 25 0 1 0 25273001 6377472 961 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 1557 961 94 219 0 1334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6228

[startup+6.302 s]
/proc/loadavg: 0.96 0.95 0.97 2/65 1834
/proc/meminfo: memFree=1789712/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=6916 CPUtime=6.29
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 1400 0 0 0 626 3 0 0 25 0 1 0 25273001 7081984 1236 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 1729 1236 94 219 0 1506 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6916

[startup+12.7018 s]
/proc/loadavg: 0.96 0.95 0.97 2/65 1834
/proc/meminfo: memFree=1787936/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=11300 CPUtime=12.69
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 1783 0 0 0 1264 5 0 0 25 0 1 0 25273001 11571200 1619 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 2825 1619 94 219 0 2602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11300

[startup+25.5013 s]
/proc/loadavg: 0.97 0.95 0.97 2/65 1834
/proc/meminfo: memFree=1785888/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=12836 CPUtime=25.49
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 2469 0 0 0 2540 9 0 0 25 0 1 0 25273001 13144064 2112 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 3209 2112 94 219 0 2986 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12836

[startup+51.1013 s]
/proc/loadavg: 0.98 0.95 0.97 2/65 1834
/proc/meminfo: memFree=1782560/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=14060 CPUtime=51.07
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 3305 0 0 0 5094 13 0 0 25 0 1 0 25273001 14397440 2948 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 3515 2948 94 219 0 3292 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14060

[startup+102.305 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 1834
/proc/meminfo: memFree=1777120/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=25636 CPUtime=102.27
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 5015 0 0 0 10205 22 0 0 25 0 1 0 25273001 26251264 4273 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 6409 4273 94 219 0 6186 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25636

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 1834
/proc/meminfo: memFree=1773792/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=26164 CPUtime=162.25
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 5861 0 0 0 16197 28 0 0 25 0 1 0 25273001 26791936 5119 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 6541 5119 94 219 0 6318 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26164

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1770656/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=26556 CPUtime=222.23
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 6652 0 0 0 22191 32 0 0 25 0 1 0 25273001 27193344 5877 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 6639 5877 94 219 0 6416 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26556

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1768800/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=27204 CPUtime=282.22
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 7160 0 0 0 28185 37 0 0 25 0 1 0 25273001 27856896 6352 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 6801 6352 94 219 0 6578 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 27204

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1766176/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=47560 CPUtime=342.19
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 8718 0 0 0 34178 41 0 0 25 0 1 0 25273001 48701440 6976 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 11890 6976 94 219 0 11667 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 47560

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1765152/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=48576 CPUtime=402.18
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 9180 0 0 0 40173 45 0 0 25 0 1 0 25273001 49741824 7273 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 12144 7273 94 219 0 11921 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 48576

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1762848/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=49608 CPUtime=462.17
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 9895 0 0 0 46169 48 0 0 25 0 1 0 25273001 50798592 7856 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 12402 7856 94 219 0 12179 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 49608

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1760672/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=49996 CPUtime=522.15
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 10448 0 0 0 52163 52 0 0 25 0 1 0 25273001 51195904 8376 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 12499 8376 94 219 0 12276 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 49996

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1759584/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=50712 CPUtime=582.14
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 10838 0 0 0 58158 56 0 0 25 0 1 0 25273001 51929088 8667 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 12678 8667 94 219 0 12455 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 50712

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1757344/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=51232 CPUtime=642.12
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 11397 0 0 0 64153 59 0 0 25 0 1 0 25273001 52461568 9226 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549580 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 12808 9226 94 219 0 12585 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 51232


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1750496/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=52520 CPUtime=882.06
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 13284 0 0 0 88136 70 0 0 25 0 1 0 25273001 53780480 10917 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 13130 10917 94 219 0 12907 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 52520

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1749408/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=52776 CPUtime=942.04
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 13629 0 0 0 94131 73 0 0 25 0 1 0 25273001 54042624 11197 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 13194 11197 94 219 0 12971 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 52776

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1748128/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=52776 CPUtime=1002.02
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 13945 0 0 0 100126 76 0 0 25 0 1 0 25273001 54042624 11513 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 13194 11513 94 219 0 12971 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 52776

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1746720/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=53420 CPUtime=1062.01
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 14438 0 0 0 106121 80 0 0 25 0 1 0 25273001 54702080 11876 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 13355 11876 94 219 0 13132 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 53420

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1745120/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=54040 CPUtime=1121.99
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 14892 0 0 0 112116 83 0 0 25 0 1 0 25273001 55336960 12265 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 13510 12265 94 219 0 13287 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 54040

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1743392/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=54556 CPUtime=1181.97
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 15354 0 0 0 118112 85 0 0 25 0 1 0 25273001 55865344 12662 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 13639 12662 94 219 0 13416 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 54556

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1741920/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=93724 CPUtime=1241.95
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 17287 0 0 0 124108 87 0 0 25 0 1 0 25273001 95973376 12993 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 23431 12993 94 219 0 23208 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 93724

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1741152/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=93724 CPUtime=1301.95
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 17538 0 0 0 130106 89 0 0 25 0 1 0 25273001 95973376 13244 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 23431 13244 94 219 0 23208 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 93724

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1739616/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=95008 CPUtime=1361.92
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 18143 0 0 0 136101 91 0 0 25 0 1 0 25273001 97288192 13589 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 23752 13589 94 219 0 23529 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 95008

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1738336/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=95780 CPUtime=1421.91
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 18611 0 0 0 142098 93 0 0 25 0 1 0 25273001 98078720 13927 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 23945 13927 94 219 0 23722 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 95780

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1737056/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=96548 CPUtime=1481.89
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 19128 0 0 0 148094 95 0 0 25 0 1 0 25273001 98865152 14249 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 24137 14249 94 219 0 23914 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 96548

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1735776/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=97064 CPUtime=1541.88
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 19514 0 0 0 154091 97 0 0 25 0 1 0 25273001 99393536 14570 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 24266 14570 94 219 0 24043 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 97064

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1734560/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=97320 CPUtime=1601.85
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 19888 0 0 0 160086 99 0 0 25 0 1 0 25273001 99655680 14879 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 24330 14879 94 219 0 24107 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 97320

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1733344/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=97576 CPUtime=1661.84
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 20254 0 0 0 166083 101 0 0 25 0 1 0 25273001 99917824 15180 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 24394 15180 94 219 0 24171 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 97576

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1732448/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=97832 CPUtime=1721.83
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 20542 0 0 0 172080 103 0 0 25 0 1 0 25273001 100179968 15403 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 24458 15403 94 219 0 24235 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 97832

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1731552/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=97964 CPUtime=1781.81
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 20755 0 0 0 178077 104 0 0 25 0 1 0 25273001 100315136 15616 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 24491 15616 94 219 0 24268 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 97964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1731232/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=98220 CPUtime=1800.01
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 20855 0 0 0 179896 105 0 0 25 0 1 0 25273001 100577280 15651 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 24555 15651 94 219 0 24332 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98220

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: 0.99 0.97 0.97 2/65 1834
/proc/meminfo: memFree=1731232/2055920 swapFree=4184556/4192956
[pid=1833] ppid=1830 vsize=98220 CPUtime=1800.01
/proc/1833/stat : 1833 (PBS4) R 1830 1833 1648 0 -1 4194304 20855 0 0 0 179896 105 0 0 25 0 1 0 25273001 100577280 15651 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1833/statm: 24555 15651 94 219 0 24332 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98220

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1798.97
CPU system time (s): 1.06484
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 98220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.97
system time used= 1.06484
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20856
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= 2436

runsolver used 1.3308 second user time and 3.60545 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Fri Apr 20 11:02:50 UTC 2007

IDJOB= 366813
IDBENCH= 2907
IDSOLVER= 157
FILE ID= node62/366813-1177066970

PBS_JOBID= 4640252

Free space on /tmp= 66497 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_4_30_4.opb
COMMAND LINE= /tmp/evaluation/366813-1177066970/PBS4 /tmp/evaluation/366813-1177066970/instance-366813-1177066970.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-366813-1177066970 -o ROOT/results/node62/conversion-366813-1177066970 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366813-1177066970/instance-366813-1177066970.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-366813-1177066970 -o ROOT/results/node62/solver-366813-1177066970 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/366813-1177066970/PBS4 /tmp/evaluation/366813-1177066970/instance-366813-1177066970.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  56022330ee2943e2696d570dbfee01d9

RANDOM SEED= 593890663

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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:       1794672 kB
Buffers:         29264 kB
Cached:         161776 kB
SwapCached:       2148 kB
Active:          67208 kB
Inactive:       133200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794672 kB
SwapTotal:     4192956 kB
SwapFree:      4184556 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          15728 kB
Slab:            46888 kB
Committed_AS:  1050796 kB
PageTables:       1460 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= 66497 MiB

End job on node62 on Fri Apr 20 11:32:53 UTC 2007