Trace number 355019

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 2007-03-23No Cert. 1800.03 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_15.opb
MD5SUM76cbd1f5f345389511b95f4555e7fed1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark179
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 179
Optimality of the best value was proved NO
Number of variables4320
Total number of constraints8415
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 constraints8414
Minimum length of a constraint1
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 105
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 232
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 329
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1558
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/355019-1176753656/instance-355019-1176753656.opb ......
447.64/447.95	c done parsing opb.
447.64/447.95	o 220
711.96/712.38	o 218
851.51/851.93	o 217
903.59/904.01	o 216
909.40/909.83	o 215
1800.02/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/355019-1176753656/instance-355019-1176753656.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/node58/watcher-355019-1176753656 -o ROOT/results/node58/solver-355019-1176753656 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/355019-1176753656/PBS4 /tmp/evaluation/355019-1176753656/instance-355019-1176753656.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 1756
/proc/meminfo: memFree=1795896/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=1876 CPUtime=0
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 123275342 1921024 255 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/1756/statm: 469 255 87 219 0 246 0

[startup+0.0904171 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1756
/proc/meminfo: memFree=1795896/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=2932 CPUtime=0.08
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 486 0 0 0 8 0 0 0 18 0 1 0 123275342 3002368 469 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/1756/statm: 733 475 87 219 0 510 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2932

[startup+0.101416 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1756
/proc/meminfo: memFree=1795896/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=3328 CPUtime=0.09
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 606 0 0 0 9 0 0 0 18 0 1 0 123275342 3407872 588 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/1756/statm: 832 588 87 219 0 609 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3328

[startup+0.301449 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1756
/proc/meminfo: memFree=1795896/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=4644 CPUtime=0.29
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 972 0 0 0 29 0 0 0 19 0 1 0 123275342 4755456 921 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134797988 0 0 4096 0 0 0 0 17 1 0 0
/proc/1756/statm: 1161 921 88 219 0 938 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4644

[startup+0.701516 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1756
/proc/meminfo: memFree=1795896/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=7540 CPUtime=0.69
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 1753 0 0 0 69 0 0 0 22 0 1 0 123275342 7720960 1637 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/1756/statm: 1885 1637 88 219 0 1662 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7540

[startup+1.50165 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1757
/proc/meminfo: memFree=1785392/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=11876 CPUtime=1.49
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 2898 0 0 0 148 1 0 0 25 0 1 0 123275342 12161024 2653 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 2969 2653 93 219 0 2746 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11876

[startup+3.10192 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1757
/proc/meminfo: memFree=1785264/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=11876 CPUtime=3.09
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 2923 0 0 0 308 1 0 0 25 0 1 0 123275342 12161024 2678 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 2969 2678 93 219 0 2746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11876

[startup+6.30145 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 1784
/proc/meminfo: memFree=1783864/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=12132 CPUtime=6.27
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 2992 0 0 0 625 2 0 0 25 0 1 0 123275342 12423168 2747 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 3033 2747 94 219 0 2810 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12132

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 1836
/proc/meminfo: memFree=1783024/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=12644 CPUtime=12.65
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 3136 0 0 0 1262 3 0 0 25 0 1 0 123275342 12947456 2891 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 3161 2891 94 219 0 2938 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 12644

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 1881
/proc/meminfo: memFree=1782072/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=15716 CPUtime=25.41
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 3434 0 0 0 2537 4 0 0 25 0 1 0 123275342 16093184 3189 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 3929 3189 94 219 0 3706 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 15716

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 1938
/proc/meminfo: memFree=1780080/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=19812 CPUtime=50.97
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 3938 0 0 0 5090 7 0 0 25 0 1 0 123275342 20287488 3693 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 4953 3693 94 219 0 4730 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 19812

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1777648/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=19812 CPUtime=102.16
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 4813 0 0 0 10204 12 0 0 25 0 1 0 123275342 20287488 4568 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 4953 4568 94 219 0 4730 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 19812

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1777072/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=28004 CPUtime=162.13
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 4952 0 0 0 16197 16 0 0 25 0 1 0 123275342 28676096 4707 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 7001 4707 94 219 0 6778 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 28004

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1774512/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=29544 CPUtime=222.11
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 5572 0 0 0 22189 22 0 0 25 0 1 0 123275342 30253056 5327 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 7386 5327 94 219 0 7163 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 29544

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1774192/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=29544 CPUtime=282.09
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 5634 0 0 0 28183 26 0 0 25 0 1 0 123275342 30253056 5389 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 7386 5389 94 219 0 7163 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 29544

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1773552/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=29744 CPUtime=342.08
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 5804 0 0 0 34177 31 0 0 25 0 1 0 123275342 30457856 5559 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 7436 5559 94 219 0 7213 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 29744

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1771192/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=31748 CPUtime=402.06
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 6787 0 0 0 40171 35 0 0 25 0 1 0 123275342 32509952 6157 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 7937 6157 94 219 0 7714 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 31748

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1769720/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=32412 CPUtime=462.03
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 7166 0 0 0 46164 39 0 0 25 0 1 0 123275342 33189888 6536 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 8103 6536 104 219 0 7880 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 32412

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1769208/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=32816 CPUtime=522.02
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 7318 0 0 0 52158 44 0 0 25 0 1 0 123275342 33603584 6688 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 8204 6688 104 219 0 7981 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 32816

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1767800/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=33420 CPUtime=582
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 7676 0 0 0 58151 49 0 0 25 0 1 0 123275342 34222080 7046 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 8355 7046 104 219 0 8132 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 33420

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1765688/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=33688 CPUtime=641.98
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 8186 0 0 0 64145 53 0 0 25 0 1 0 123275342 34496512 7556 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 8422 7556 104 219 0 8199 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 33688


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

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1762872/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=38304 CPUtime=881.91
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 9630 0 0 0 88118 73 0 0 25 0 1 0 123275342 39223296 8231 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 9576 8231 104 219 0 9353 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 38304

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1762360/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=38644 CPUtime=941.88
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 9755 0 0 0 94112 76 0 0 25 0 1 0 123275342 39571456 8356 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 9661 8356 104 219 0 9438 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 38644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1761784/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=39124 CPUtime=1001.86
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 9915 0 0 0 100106 80 0 0 25 0 1 0 123275342 40062976 8516 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 9781 8516 104 219 0 9558 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 39124

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1761336/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=39284 CPUtime=1061.85
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 10026 0 0 0 106100 85 0 0 25 0 1 0 123275342 40226816 8627 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 9821 8627 104 219 0 9598 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 39284

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1760312/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=39648 CPUtime=1121.82
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 10266 0 0 0 112093 89 0 0 25 0 1 0 123275342 40599552 8867 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 9912 8867 104 219 0 9689 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 39648

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1759544/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=40028 CPUtime=1181.8
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 10463 0 0 0 118087 93 0 0 25 0 1 0 123275342 40988672 9064 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 10007 9064 104 219 0 9784 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 40028

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1758840/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=40456 CPUtime=1241.79
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 10614 0 0 0 124082 97 0 0 25 0 1 0 123275342 41426944 9215 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 10114 9215 104 219 0 9891 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 40456

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1757048/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=57160 CPUtime=1301.77
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 11076 0 0 0 130076 101 0 0 25 0 1 0 123275342 58531840 9677 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 14290 9677 104 219 0 14067 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 57160

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1756408/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=57444 CPUtime=1361.75
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 11230 0 0 0 136069 106 0 0 25 0 1 0 123275342 58822656 9831 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 14361 9831 104 219 0 14138 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 57444

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1755192/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=57444 CPUtime=1421.74
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 11499 0 0 0 142064 110 0 0 25 0 1 0 123275342 58822656 10100 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 14361 10100 104 219 0 14138 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 57444

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1753336/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=57876 CPUtime=1481.71
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 11951 0 0 0 148057 114 0 0 25 0 1 0 123275342 59265024 10552 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 14469 10552 104 219 0 14246 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 57876

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1752568/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=58004 CPUtime=1541.69
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 12148 0 0 0 154052 117 0 0 25 0 1 0 123275342 59396096 10749 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548616 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 14501 10749 104 219 0 14278 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 58004

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1752184/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=58324 CPUtime=1601.67
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 12256 0 0 0 160045 122 0 0 25 0 1 0 123275342 59723776 10857 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 14581 10857 104 219 0 14358 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 58324

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1751608/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=65064 CPUtime=1661.66
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 13918 0 0 0 166039 127 0 0 25 0 1 0 123275342 66625536 10982 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 16266 10982 104 219 0 16043 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 65064

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1750328/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=65192 CPUtime=1721.63
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 14247 0 0 0 172033 130 0 0 25 0 1 0 123275342 66756608 11311 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 16298 11311 104 219 0 16075 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 65192

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1749496/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=66000 CPUtime=1781.61
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 14440 0 0 0 178026 135 0 0 25 0 1 0 123275342 67584000 11504 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 16500 11504 104 219 0 16277 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 66000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1749304/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=66000 CPUtime=1800.02
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 14491 0 0 0 179865 137 0 0 25 0 1 0 123275342 67584000 11555 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 16500 11555 104 219 0 16277 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 66000

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1964
/proc/meminfo: memFree=1749304/2055920 swapFree=4184528/4192956
[pid=1756] ppid=1754 vsize=66000 CPUtime=1800.02
/proc/1756/stat : 1756 (PBS4) R 1754 1756 1114 0 -1 4194304 14491 0 0 0 179865 137 0 0 25 0 1 0 123275342 67584000 11555 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1756/statm: 16500 11555 104 219 0 16277 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 66000

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.03
CPU user time (s): 1798.65
CPU system time (s): 1.37879
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 70616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.65
system time used= 1.37879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14492
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= 4759

runsolver used 1.3418 second user time and 3.64844 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Mon Apr 16 20:00:57 UTC 2007

IDJOB= 355019
IDBENCH= 2935
IDSOLVER= 157
FILE ID= node58/355019-1176753656

PBS_JOBID= 4580702

Free space on /tmp= 66504 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_15.opb
COMMAND LINE= /tmp/evaluation/355019-1176753656/PBS4 /tmp/evaluation/355019-1176753656/instance-355019-1176753656.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-355019-1176753656 -o ROOT/results/node58/conversion-355019-1176753656 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/355019-1176753656/instance-355019-1176753656.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-355019-1176753656 -o ROOT/results/node58/solver-355019-1176753656 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/355019-1176753656/PBS4 /tmp/evaluation/355019-1176753656/instance-355019-1176753656.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  76cbd1f5f345389511b95f4555e7fed1

RANDOM SEED= 615060214

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1796304 kB
Buffers:         19104 kB
Cached:         168588 kB
SwapCached:       2504 kB
Active:          64144 kB
Inactive:       142812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796304 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:            3124 kB
Writeback:           0 kB
Mapped:          25416 kB
Slab:            38740 kB
Committed_AS:   912208 kB
PageTables:       1404 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= 66504 MiB

End job on node58 on Mon Apr 16 20:30:59 UTC 2007