Trace number 454074

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. 1800.11 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_3.opb
MD5SUM60cf9918356073587dd2c65f46896dfb
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-49
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -49
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint10
Maximum length of a constraint20
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2488
Sum of products size (including duplicates)4976
Number of different products1244
Sum of products size2488

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/454074-1178020933/instance-454074-1178020933.opb ......
0.00/0.03	c done parsing opb.
0.00/0.03	o 169
0.00/0.04	o 168
0.00/0.04	o 164
0.00/0.04	o 163
0.79/0.83	o 161
2.29/2.39	o 160
2.39/2.44	o 159
2.59/2.62	o 158
2.78/2.86	o 157
2.78/2.88	o 156
2.78/2.88	o 155
2.78/2.88	o 154
1012.30/1012.64	o 153
1274.33/1274.75	o 152
1800.09/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454074-1178020933/instance-454074-1178020933.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-454074-1178020933 -o ROOT/results/node63/solver-454074-1178020933 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454074-1178020933/PBS4 /tmp/evaluation/454074-1178020933/instance-454074-1178020933.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: 0.91 0.95 0.98 3/64 8845
/proc/meminfo: memFree=1914148/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=1592 CPUtime=0
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 278083256 1630208 173 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/8845/statm: 398 173 87 219 0 175 0

[startup+0.0657631 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8845
/proc/meminfo: memFree=1914148/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=1984 CPUtime=0.06
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 375 0 0 0 6 0 0 0 18 0 1 0 278083256 2031616 358 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 496 358 102 219 0 273 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1984

[startup+0.101766 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8845
/proc/meminfo: memFree=1914148/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=2240 CPUtime=0.09
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 433 0 0 0 9 0 0 0 18 0 1 0 278083256 2293760 416 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 560 416 103 219 0 337 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2240

[startup+0.301786 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8845
/proc/meminfo: memFree=1914148/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=3976 CPUtime=0.29
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 755 0 0 0 29 0 0 0 19 0 1 0 278083256 4071424 738 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 994 738 103 219 0 771 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3976

[startup+0.701829 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8845
/proc/meminfo: memFree=1914148/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=6024 CPUtime=0.69
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 1266 0 0 0 69 0 0 0 22 0 1 0 278083256 6168576 1249 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 1506 1249 103 219 0 1283 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6024

[startup+1.50191 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 8846
/proc/meminfo: memFree=1907868/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=10584 CPUtime=1.49
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 2314 0 0 0 148 1 0 0 25 0 1 0 278083256 10838016 2297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 2646 2297 103 219 0 2423 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10584

[startup+3.10108 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 8846
/proc/meminfo: memFree=1903068/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=20072 CPUtime=3.09
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 3841 0 0 0 306 3 0 0 25 0 1 0 278083256 20553728 3775 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 5018 3775 104 219 0 4795 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20072

[startup+6.30142 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 8846
/proc/meminfo: memFree=1894940/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=21320 CPUtime=6.29
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 5050 0 0 0 625 4 0 0 25 0 1 0 278083256 21831680 4887 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 5330 4887 104 219 0 5107 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21320

[startup+12.7011 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 8846
/proc/meminfo: memFree=1892900/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=38544 CPUtime=12.69
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 5525 0 0 0 1263 6 0 0 25 0 1 0 278083256 39469056 5362 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 9636 5362 104 219 0 9413 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38544

[startup+25.5024 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 8846
/proc/meminfo: memFree=1890276/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=40380 CPUtime=25.49
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 6356 0 0 0 2539 10 0 0 25 0 1 0 278083256 41349120 6000 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 10095 6000 104 219 0 9872 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40380

[startup+51.1021 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 8846
/proc/meminfo: memFree=1887972/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=43288 CPUtime=51.08
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 7312 0 0 0 5092 16 0 0 25 0 1 0 278083256 44326912 6571 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 10822 6571 104 219 0 10599 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43288

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 8846
/proc/meminfo: memFree=1883748/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=49148 CPUtime=102.26
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 9096 0 0 0 10197 29 0 0 25 0 1 0 278083256 50327552 7586 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 12287 7586 104 219 0 12064 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 49148

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8846
/proc/meminfo: memFree=1880036/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=51232 CPUtime=162.25
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 10026 0 0 0 16184 41 0 0 25 0 1 0 278083256 52461568 8516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 12808 8516 104 219 0 12585 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 51232

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8846
/proc/meminfo: memFree=1876900/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=59280 CPUtime=222.23
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 12324 0 0 0 22169 54 0 0 25 0 1 0 278083256 60702720 9277 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 14820 9277 104 219 0 14597 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 59280

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8846
/proc/meminfo: memFree=1874148/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=60744 CPUtime=282.21
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 13012 0 0 0 28158 63 0 0 25 0 1 0 278083256 62201856 9965 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 15186 9965 104 219 0 14963 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 60744

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8846
/proc/meminfo: memFree=1871524/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=61876 CPUtime=342.19
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 13645 0 0 0 34148 71 0 0 25 0 1 0 278083256 63361024 10598 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 15469 10598 104 219 0 15246 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 61876

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8846
/proc/meminfo: memFree=1869156/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=63316 CPUtime=402.18
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 14271 0 0 0 40139 79 0 0 25 0 1 0 278083256 64835584 11224 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 15829 11224 104 219 0 15606 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 63316

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8846
/proc/meminfo: memFree=1866788/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=64016 CPUtime=462.16
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 14843 0 0 0 46128 88 0 0 25 0 1 0 278083256 65552384 11796 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 16004 11796 104 219 0 15781 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 64016

[startup+522.302 s]
/proc/loadavg: 1.11 1.00 0.99 2/65 8846
/proc/meminfo: memFree=1864484/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=78000 CPUtime=522.15
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 18484 0 0 0 52117 98 0 0 25 0 1 0 278083256 79872000 12364 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 19500 12364 104 219 0 19277 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 78000

[startup+582.301 s]
/proc/loadavg: 1.11 1.02 1.00 2/65 8846
/proc/meminfo: memFree=1862500/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=78840 CPUtime=582.12
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 18993 0 0 0 58107 105 0 0 25 0 1 0 278083256 80732160 12873 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549582 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 19710 12873 104 219 0 19487 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 78840

[startup+642.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 8846
/proc/meminfo: memFree=1860516/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=79732 CPUtime=642.11
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 19471 0 0 0 64100 111 0 0 25 0 1 0 278083256 81645568 13351 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 19933 13351 104 219 0 19710 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 79732


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

[startup+822.302 s]
/proc/loadavg: 1.10 1.06 1.01 2/65 8846
/proc/meminfo: memFree=1855140/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=82916 CPUtime=822.06
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 20816 0 0 0 82076 130 0 0 25 0 1 0 278083256 84905984 14696 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 20729 14696 104 219 0 20506 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 82916

[startup+882.302 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 8846
/proc/meminfo: memFree=1853412/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=84052 CPUtime=882.04
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 21234 0 0 0 88067 137 0 0 25 0 1 0 278083256 86069248 15114 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 21013 15114 104 219 0 20790 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 84052

[startup+942.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 8846
/proc/meminfo: memFree=1851876/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=84052 CPUtime=942.02
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 21630 0 0 0 94060 142 0 0 25 0 1 0 278083256 86069248 15510 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 21013 15510 104 219 0 20790 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 84052

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 8846
/proc/meminfo: memFree=1850340/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=85260 CPUtime=1002.01
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 22022 0 0 0 100053 148 0 0 25 0 1 0 278083256 87306240 15902 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 21315 15902 104 219 0 21092 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 85260

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8846
/proc/meminfo: memFree=1848804/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=86540 CPUtime=1061.99
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 22408 0 0 0 106044 155 0 0 25 0 1 0 278083256 88616960 16288 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 21635 16288 104 219 0 21412 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 86540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8846
/proc/meminfo: memFree=1847204/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=86540 CPUtime=1121.97
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 22790 0 0 0 112037 160 0 0 25 0 1 0 278083256 88616960 16670 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 21635 16670 104 219 0 21412 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 86540

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8846
/proc/meminfo: memFree=1845668/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=87900 CPUtime=1181.96
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 23185 0 0 0 118031 165 0 0 25 0 1 0 278083256 90009600 17065 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 21975 17065 104 219 0 21752 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 87900

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8846
/proc/meminfo: memFree=1844132/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=87900 CPUtime=1241.94
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 23546 0 0 0 124023 171 0 0 25 0 1 0 278083256 90009600 17426 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 21975 17426 104 219 0 21752 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 87900

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8846
/proc/meminfo: memFree=1842660/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=89348 CPUtime=1301.93
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 23899 0 0 0 130018 175 0 0 25 0 1 0 278083256 91492352 17779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 22337 17779 104 219 0 22114 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 89348

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8846
/proc/meminfo: memFree=1841252/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=89348 CPUtime=1361.9
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 24252 0 0 0 136010 180 0 0 25 0 1 0 278083256 91492352 18132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 22337 18132 104 219 0 22114 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 89348

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8846
/proc/meminfo: memFree=1839716/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=115460 CPUtime=1421.89
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 30773 0 0 0 142002 187 0 0 25 0 1 0 278083256 118231040 18508 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 28865 18508 104 219 0 28642 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 115460

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8846
/proc/meminfo: memFree=1838308/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=115460 CPUtime=1481.87
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 31120 0 0 0 147995 192 0 0 25 0 1 0 278083256 118231040 18855 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 28865 18855 104 219 0 28642 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 115460

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8846
/proc/meminfo: memFree=1836964/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=117252 CPUtime=1541.85
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 31452 0 0 0 153988 197 0 0 25 0 1 0 278083256 120066048 19187 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 29313 19187 104 219 0 29090 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 117252

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8846
/proc/meminfo: memFree=1835556/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=117252 CPUtime=1601.83
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 31794 0 0 0 159982 201 0 0 25 0 1 0 278083256 120066048 19529 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 29313 19529 104 219 0 29090 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 117252

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8846
/proc/meminfo: memFree=1834212/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=117252 CPUtime=1661.82
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 32131 0 0 0 165975 207 0 0 25 0 1 0 278083256 120066048 19866 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 29313 19866 104 219 0 29090 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 117252

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8846
/proc/meminfo: memFree=1832868/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=118988 CPUtime=1721.8
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 32450 0 0 0 171968 212 0 0 25 0 1 0 278083256 121843712 20185 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 29747 20185 104 219 0 29524 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 118988

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8846
/proc/meminfo: memFree=1831716/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=118988 CPUtime=1781.78
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 32758 0 0 0 177962 216 0 0 25 0 1 0 278083256 121843712 20493 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 29747 20493 104 219 0 29524 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 118988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8846
/proc/meminfo: memFree=1831268/2055920 swapFree=4182904/4192956
[pid=8845] ppid=8843 vsize=119148 CPUtime=1800.09
/proc/8845/stat : 8845 (PBS4) R 8843 8845 8528 0 -1 4194304 32859 0 0 0 179791 218 0 0 25 0 1 0 278083256 122007552 20594 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8845/statm: 29787 20594 104 219 0 29564 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 119148

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.11
CPU user time (s): 1797.92
CPU system time (s): 2.19567
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 119148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.92
system time used= 2.19567
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32860
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= 3408

runsolver used 1.26181 second user time and 3.65944 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue May  1 12:02:13 UTC 2007

IDJOB= 454074
IDBENCH= 48173
IDSOLVER= 157
FILE ID= node63/454074-1178020933

PBS_JOBID= 4728358

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_3.opb
COMMAND LINE= /tmp/evaluation/454074-1178020933/PBS4 /tmp/evaluation/454074-1178020933/instance-454074-1178020933.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-454074-1178020933 -o ROOT/results/node63/conversion-454074-1178020933 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454074-1178020933/instance-454074-1178020933.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-454074-1178020933 -o ROOT/results/node63/solver-454074-1178020933 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454074-1178020933/PBS4 /tmp/evaluation/454074-1178020933/instance-454074-1178020933.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  60cf9918356073587dd2c65f46896dfb

RANDOM SEED= 252623064

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1914556 kB
Buffers:         13200 kB
Cached:          57492 kB
SwapCached:       3632 kB
Active:          36836 kB
Inactive:        43176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1914556 kB
SwapTotal:     4192956 kB
SwapFree:      4182904 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          15472 kB
Slab:            47336 kB
Committed_AS:  3352940 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= 66563 MiB

End job on node63 on Tue May  1 12:32:16 UTC 2007