Trace number 354564

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. 1800.05 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_13.opb
MD5SUM292e71503f1e4f136e087e61da3c7ed4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark118
Best CPU time to get the best result obtained on this benchmark1782.73
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 118
Optimality of the best value was proved NO
Number of variables2470
Total number of constraints4744
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4744
Minimum length of a constraint16
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1357
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/354564-1176719323/instance-354564-1176719323.opb ......
54.88/54.90	c done parsing opb.
54.88/54.90	o 168
585.30/585.57	o 167
750.05/750.38	o 155
1080.05/1080.43	o 152
1349.77/1350.22	o 151
1442.04/1442.58	o 139
1800.03/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354564-1176719323/instance-354564-1176719323.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/node3/watcher-354564-1176719323 -o ROOT/results/node3/solver-354564-1176719323 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354564-1176719323/PBS4 /tmp/evaluation/354564-1176719323/instance-354564-1176719323.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: 1.00 1.00 1.00 3/77 21125
/proc/meminfo: memFree=1791840/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=1688 CPUtime=0
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 147970027 1728512 197 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530219 0 0 4096 0 0 0 0 17 1 0 0
/proc/21125/statm: 422 197 87 219 0 199 0

[startup+0.016064 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21125
/proc/meminfo: memFree=1791840/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=1820 CPUtime=0.01
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 251 0 0 0 1 0 0 0 18 0 1 0 147970027 1863680 233 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/21125/statm: 455 233 87 219 0 232 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1820

[startup+0.101047 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21125
/proc/meminfo: memFree=1791840/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=3052 CPUtime=0.09
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 546 0 0 0 9 0 0 0 18 0 1 0 147970027 3125248 528 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134805512 0 0 4096 0 0 0 0 17 1 0 0
/proc/21125/statm: 763 528 87 219 0 540 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3052

[startup+0.301079 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21125
/proc/meminfo: memFree=1791840/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=4368 CPUtime=0.29
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 917 0 0 0 29 0 0 0 19 0 1 0 147970027 4472832 866 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/21125/statm: 1092 866 88 219 0 869 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4368

[startup+0.701143 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21125
/proc/meminfo: memFree=1791840/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=6896 CPUtime=0.69
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 1626 0 0 0 69 0 0 0 22 0 1 0 147970027 7061504 1452 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 1724 1452 93 219 0 1501 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6896

[startup+1.50127 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21126
/proc/meminfo: memFree=1786136/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=6896 CPUtime=1.49
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 1648 0 0 0 149 0 0 0 25 0 1 0 147970027 7061504 1474 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 1724 1474 93 219 0 1501 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6896

[startup+3.10253 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21126
/proc/meminfo: memFree=1786008/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=6896 CPUtime=3.09
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 1684 0 0 0 309 0 0 0 25 0 1 0 147970027 7061504 1510 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 1724 1510 93 219 0 1501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6896

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21126
/proc/meminfo: memFree=1785496/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=7664 CPUtime=6.29
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 1785 0 0 0 628 1 0 0 25 0 1 0 147970027 7847936 1611 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 1916 1611 94 219 0 1693 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7664

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21126
/proc/meminfo: memFree=1784664/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=8688 CPUtime=12.69
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 1993 0 0 0 1267 2 0 0 25 0 1 0 147970027 8896512 1819 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 2172 1819 94 219 0 1949 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8688

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21126
/proc/meminfo: memFree=1783192/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=10736 CPUtime=25.48
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 2361 0 0 0 2544 4 0 0 25 0 1 0 147970027 10993664 2187 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 2684 2187 94 219 0 2461 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10736

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21126
/proc/meminfo: memFree=1780504/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=15604 CPUtime=51.07
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 3027 0 0 0 5099 8 0 0 25 0 1 0 147970027 15978496 2853 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 3901 2853 94 219 0 3678 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15604

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1775768/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=24964 CPUtime=102.27
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 4379 0 0 0 10212 15 0 0 25 0 1 0 147970027 25563136 4012 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 6241 4012 104 219 0 6018 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24964

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1771736/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=26240 CPUtime=162.23
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 5399 0 0 0 16203 20 0 0 25 0 1 0 147970027 26869760 5032 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 6560 5032 104 219 0 6337 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26240

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1768408/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=28504 CPUtime=222.21
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 6593 0 0 0 22194 27 0 0 25 0 1 0 147970027 29188096 5841 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 7126 5841 104 219 0 6903 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28504

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1766104/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=29424 CPUtime=282.2
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 7169 0 0 0 28187 33 0 0 25 0 1 0 147970027 30130176 6417 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 7356 6417 104 219 0 7133 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 29424

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1761496/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=46472 CPUtime=342.19
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 8320 0 0 0 34178 41 0 0 25 0 1 0 147970027 47587328 7568 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 11618 7568 104 219 0 11395 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 46472

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1759000/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=47276 CPUtime=402.16
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 8932 0 0 0 40169 47 0 0 25 0 1 0 147970027 48410624 8180 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 11819 8180 104 219 0 11596 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 47276

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1757848/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=51252 CPUtime=462.14
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 9988 0 0 0 46160 54 0 0 25 0 1 0 147970027 52482048 8467 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 12813 8467 104 219 0 12590 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 51252

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1756504/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=51716 CPUtime=522.12
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 10310 0 0 0 52153 59 0 0 25 0 1 0 147970027 52957184 8789 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 12929 8789 104 219 0 12706 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 51716

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1752664/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=52620 CPUtime=582.11
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 11282 0 0 0 58145 66 0 0 25 0 1 0 147970027 53882880 9761 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 13155 9761 104 219 0 12932 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 52620

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1748632/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=52812 CPUtime=642.09
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 12259 0 0 0 64137 72 0 0 25 0 1 0 147970027 54079488 10738 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 13203 10738 104 219 0 12980 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 52812


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1743960/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=55456 CPUtime=822.03
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 13407 0 0 0 82116 87 0 0 25 0 1 0 147970027 56786944 11886 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 13864 11886 104 219 0 13641 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 55456

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1742936/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=56312 CPUtime=882.01
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 13669 0 0 0 88109 92 0 0 25 0 1 0 147970027 57663488 12148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 14078 12148 104 219 0 13855 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 56312

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1742168/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=56636 CPUtime=941.99
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 13851 0 0 0 94101 98 0 0 25 0 1 0 147970027 57995264 12330 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 14159 12330 104 219 0 13936 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 56636

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1741336/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=63316 CPUtime=1001.98
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 15576 0 0 0 100093 105 0 0 25 0 1 0 147970027 64835584 12518 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 15829 12518 104 219 0 15606 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 63316

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1740376/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=63680 CPUtime=1061.96
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 15807 0 0 0 106086 110 0 0 25 0 1 0 147970027 65208320 12749 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 15920 12749 104 219 0 15697 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 63680

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1739544/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=64068 CPUtime=1121.94
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 15987 0 0 0 112079 115 0 0 25 0 1 0 147970027 65605632 12929 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 16017 12929 104 219 0 15794 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 64068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1738840/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=64480 CPUtime=1181.92
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 16171 0 0 0 118072 120 0 0 25 0 1 0 147970027 66027520 13113 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 16120 13113 104 219 0 15897 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 64480

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1738072/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=64916 CPUtime=1241.9
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 16353 0 0 0 124065 125 0 0 25 0 1 0 147970027 66473984 13295 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 16229 13295 104 219 0 16006 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 64916

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1737368/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=65380 CPUtime=1301.88
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 16518 0 0 0 130057 131 0 0 25 0 1 0 147970027 66949120 13460 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 16345 13460 104 219 0 16122 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 65380

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1736536/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=65872 CPUtime=1361.86
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 16728 0 0 0 136050 136 0 0 25 0 1 0 147970027 67452928 13670 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 16468 13670 104 219 0 16245 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 65872

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1735960/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=65872 CPUtime=1421.84
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 16867 0 0 0 142043 141 0 0 25 0 1 0 147970027 67452928 13809 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 16468 13809 104 219 0 16245 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 65872

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1735000/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=66396 CPUtime=1481.83
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 17096 0 0 0 148036 147 0 0 25 0 1 0 147970027 67989504 14038 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 16599 14038 104 219 0 16376 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 66396

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1734232/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=66952 CPUtime=1541.81
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 17285 0 0 0 154028 153 0 0 25 0 1 0 147970027 68558848 14227 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 16738 14227 104 219 0 16515 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 66952

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1733592/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=66952 CPUtime=1601.79
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 17437 0 0 0 160021 158 0 0 25 0 1 0 147970027 68558848 14379 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 16738 14379 104 219 0 16515 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 66952

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1732888/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=67540 CPUtime=1661.77
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 17601 0 0 0 166014 163 0 0 25 0 1 0 147970027 69160960 14543 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 16885 14543 104 219 0 16662 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 67540

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1732184/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=67540 CPUtime=1721.75
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 17770 0 0 0 172007 168 0 0 25 0 1 0 147970027 69160960 14712 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 16885 14712 104 219 0 16662 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 67540

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1731480/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=68168 CPUtime=1781.72
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 17941 0 0 0 177999 173 0 0 25 0 1 0 147970027 69804032 14883 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 17042 14883 104 219 0 16819 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 68168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21128
/proc/meminfo: memFree=1731224/2055920 swapFree=4153408/4192956
[pid=21125] ppid=21123 vsize=68168 CPUtime=1800.03
/proc/21125/stat : 21125 (PBS4) R 21123 21125 20730 0 -1 4194304 18004 0 0 0 179828 175 0 0 25 0 1 0 147970027 69804032 14946 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21125/statm: 17042 14946 104 219 0 16819 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 68168

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1798.28
CPU system time (s): 1.76773
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 69120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.28
system time used= 1.76773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18005
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= 2377

runsolver used 2.17567 second user time and 4.23136 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Apr 16 10:28:43 UTC 2007

IDJOB= 354564
IDBENCH= 2640
IDSOLVER= 157
FILE ID= node3/354564-1176719323

PBS_JOBID= 4559460

Free space on /tmp= 66506 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_13.opb
COMMAND LINE= /tmp/evaluation/354564-1176719323/PBS4 /tmp/evaluation/354564-1176719323/instance-354564-1176719323.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-354564-1176719323 -o ROOT/results/node3/conversion-354564-1176719323 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354564-1176719323/instance-354564-1176719323.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-354564-1176719323 -o ROOT/results/node3/solver-354564-1176719323 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354564-1176719323/PBS4 /tmp/evaluation/354564-1176719323/instance-354564-1176719323.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  292e71503f1e4f136e087e61da3c7ed4

RANDOM SEED= 206203145

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1792248 kB
Buffers:         22436 kB
Cached:         170388 kB
SwapCached:       2608 kB
Active:          39612 kB
Inactive:       176092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792248 kB
SwapTotal:     4192956 kB
SwapFree:      4153408 kB
Dirty:            2252 kB
Writeback:           0 kB
Mapped:          30028 kB
Slab:            33492 kB
Committed_AS:  5157636 kB
PageTables:       1780 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= 66506 MiB

End job on node3 on Mon Apr 16 10:58:46 UTC 2007