Trace number 431984

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 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=5-P1=113-P2=107-P3=11-P4=43-P5=101-B.opb
MD5SUM8a0125b71bb37b2e2e8bfc178a3ff25d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.089985
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables105
Total number of constraints11
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 constraints11
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

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/431984-1178012700/instance-431984-1178012700.opb ......
0.02/0.06	c done parsing opb.
0.02/0.06	o 41
0.89/0.90	o 33
2.49/2.50	o 15
3.78/3.82	o 13
9.49/9.53	o 5
10.18/10.25	o 3
1800.09/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431984-1178012700/instance-431984-1178012700.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node25/watcher-431984-1178012700 -o ROOT/results/node25/solver-431984-1178012700 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431984-1178012700/PBS4 /tmp/evaluation/431984-1178012700/instance-431984-1178012700.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: 0.77 0.93 0.97 3/64 32003
/proc/meminfo: memFree=1868032/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=1468 CPUtime=0
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 249187095 1503232 136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134589995 0 0 4096 0 0 0 0 17 1 0 0
/proc/32003/statm: 367 136 87 219 0 144 0

[startup+0.029518 s]
/proc/loadavg: 0.77 0.93 0.97 3/64 32003
/proc/meminfo: memFree=1868032/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=1464 CPUtime=0.02
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 210 0 0 0 2 0 0 0 18 0 1 0 249187095 1499136 193 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 366 193 92 219 0 143 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1464

[startup+0.10153 s]
/proc/loadavg: 0.77 0.93 0.97 3/64 32003
/proc/meminfo: memFree=1868032/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=2376 CPUtime=0.09
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 357 0 0 0 9 0 0 0 18 0 1 0 249187095 2433024 340 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 594 340 103 219 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2376

[startup+0.301564 s]
/proc/loadavg: 0.77 0.93 0.97 3/64 32003
/proc/meminfo: memFree=1868032/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=3728 CPUtime=0.29
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 687 0 0 0 29 0 0 0 19 0 1 0 249187095 3817472 670 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 932 671 103 219 0 709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3728

[startup+0.701633 s]
/proc/loadavg: 0.77 0.93 0.97 3/64 32003
/proc/meminfo: memFree=1868032/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=5916 CPUtime=0.69
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 1056 0 0 0 68 1 0 0 22 0 1 0 249187095 6057984 1039 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 1479 1039 103 219 0 1256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5916

[startup+1.50177 s]
/proc/loadavg: 0.77 0.93 0.97 2/65 32004
/proc/meminfo: memFree=1863416/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=6512 CPUtime=1.49
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 1437 0 0 0 148 1 0 0 25 0 1 0 249187095 6668288 1371 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 1628 1371 104 219 0 1405 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6512

[startup+3.10104 s]
/proc/loadavg: 0.77 0.93 0.97 2/65 32004
/proc/meminfo: memFree=1862520/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=7424 CPUtime=3.09
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 1779 0 0 0 306 3 0 0 25 0 1 0 249187095 7602176 1616 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 1856 1616 104 219 0 1633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7424

[startup+6.30159 s]
/proc/loadavg: 0.79 0.93 0.97 2/65 32004
/proc/meminfo: memFree=1861240/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=7820 CPUtime=6.29
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 1935 0 0 0 623 6 0 0 25 0 1 0 249187095 8007680 1772 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 1955 1772 104 219 0 1732 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7820

[startup+12.7017 s]
/proc/loadavg: 0.81 0.94 0.97 2/65 32004
/proc/meminfo: memFree=1859976/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=13528 CPUtime=12.69
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 2447 0 0 0 1258 11 0 0 25 0 1 0 249187095 13852672 2091 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 3382 2091 104 219 0 3159 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13528

[startup+25.5019 s]
/proc/loadavg: 0.85 0.94 0.97 2/65 32004
/proc/meminfo: memFree=1856584/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=14484 CPUtime=25.49
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 3322 0 0 0 2531 18 0 0 25 0 1 0 249187095 14831616 2966 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 3621 2966 104 219 0 3398 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14484

[startup+51.1012 s]
/proc/loadavg: 0.90 0.94 0.97 2/65 32004
/proc/meminfo: memFree=1852872/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=25344 CPUtime=51.07
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 4594 0 0 0 5079 28 0 0 25 0 1 0 249187095 25952256 3853 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 6336 3853 104 219 0 6113 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25344

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.97 2/65 32004
/proc/meminfo: memFree=1845896/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=27600 CPUtime=102.26
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 6330 0 0 0 10183 43 0 0 25 0 1 0 249187095 28262400 5589 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 6900 5589 104 219 0 6677 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27600

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/65 32004
/proc/meminfo: memFree=1841352/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=32552 CPUtime=162.23
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 8235 0 0 0 16161 62 0 0 25 0 1 0 249187095 33333248 6725 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552735 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 8138 6725 104 219 0 7915 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32552

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 32004
/proc/meminfo: memFree=1838856/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=34380 CPUtime=222.22
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 8864 0 0 0 22145 77 0 0 25 0 1 0 249187095 35205120 7354 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 8595 7354 104 219 0 8372 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34380

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32004
/proc/meminfo: memFree=1836936/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=35304 CPUtime=282.2
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 9334 0 0 0 28129 91 0 0 25 0 1 0 249187095 36151296 7824 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590857 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 8826 7824 104 219 0 8603 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 35304

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32004
/proc/meminfo: memFree=1835208/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=42324 CPUtime=342.18
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 11304 0 0 0 34112 106 0 0 25 0 1 0 249187095 43339776 8257 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 10581 8257 104 219 0 10358 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 42324

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32004
/proc/meminfo: memFree=1833416/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=43292 CPUtime=402.16
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 11753 0 0 0 40095 121 0 0 25 0 1 0 249187095 44331008 8706 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 10823 8706 104 219 0 10600 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 43292

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32004
/proc/meminfo: memFree=1831560/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=44520 CPUtime=462.14
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 12216 0 0 0 46082 132 0 0 25 0 1 0 249187095 45588480 9169 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 11130 9169 104 219 0 10907 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 44520

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32004
/proc/meminfo: memFree=1829832/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=45176 CPUtime=522.12
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 12655 0 0 0 52067 145 0 0 25 0 1 0 249187095 46260224 9608 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 11294 9608 104 219 0 11071 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 45176

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32004
/proc/meminfo: memFree=1828360/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=46264 CPUtime=582.1
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 13011 0 0 0 58054 156 0 0 25 0 1 0 249187095 47374336 9964 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 11566 9964 104 219 0 11343 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 46264

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32004
/proc/meminfo: memFree=1826888/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=47020 CPUtime=642.08
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 13374 0 0 0 64041 167 0 0 25 0 1 0 249187095 48148480 10327 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 11755 10327 104 219 0 11532 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 47020


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 32004
/proc/meminfo: memFree=1822344/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=49200 CPUtime=822.03
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 14476 0 0 0 82002 201 0 0 25 0 1 0 249187095 50380800 11429 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 12300 11429 104 219 0 12077 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 49200

[startup+882.301 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 32004
/proc/meminfo: memFree=1820936/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=62248 CPUtime=882
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 17883 0 0 0 87986 214 0 0 25 0 1 0 249187095 63741952 11763 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 15562 11763 104 219 0 15339 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 62248

[startup+942.302 s]
/proc/loadavg: 1.20 1.03 0.99 2/65 32004
/proc/meminfo: memFree=1819848/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=62248 CPUtime=941.98
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 18159 0 0 0 93974 224 0 0 25 0 1 0 249187095 63741952 12039 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 15562 12039 104 219 0 15339 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 62248

[startup+1002.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/71 32174
/proc/meminfo: memFree=1817416/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=63056 CPUtime=1001.87
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 18428 0 0 0 99950 237 0 0 25 0 1 0 249187095 64569344 12308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 15764 12308 104 219 0 15541 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 63056

[startup+1062.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 32202
/proc/meminfo: memFree=1817160/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=63912 CPUtime=1061.82
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 18766 0 0 0 105936 246 0 0 25 0 1 0 249187095 65445888 12646 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 15978 12646 104 219 0 15755 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 63912

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 32202
/proc/meminfo: memFree=1816008/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=64072 CPUtime=1121.81
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 19039 0 0 0 111925 256 0 0 25 0 1 0 249187095 65609728 12919 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 16018 12919 104 219 0 15795 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 64072

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 32202
/proc/meminfo: memFree=1814792/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=65144 CPUtime=1181.78
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 19358 0 0 0 117913 265 0 0 25 0 1 0 249187095 66707456 13238 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 16286 13238 104 219 0 16063 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 65144

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32202
/proc/meminfo: memFree=1813768/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=65144 CPUtime=1241.77
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 19602 0 0 0 123902 275 0 0 25 0 1 0 249187095 66707456 13482 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 16286 13482 104 219 0 16063 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 65144

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32202
/proc/meminfo: memFree=1811976/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=66112 CPUtime=1301.75
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 20052 0 0 0 129890 285 0 0 25 0 1 0 249187095 67698688 13932 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 16528 13932 104 219 0 16305 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 66112

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32202
/proc/meminfo: memFree=1811144/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=67140 CPUtime=1361.73
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 20291 0 0 0 135878 295 0 0 25 0 1 0 249187095 68751360 14171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 16785 14171 104 219 0 16562 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 67140

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32202
/proc/meminfo: memFree=1810184/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=67140 CPUtime=1421.71
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 20538 0 0 0 141868 303 0 0 25 0 1 0 249187095 68751360 14418 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 16785 14418 104 219 0 16562 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 67140

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32202
/proc/meminfo: memFree=1809288/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=67140 CPUtime=1481.69
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 20763 0 0 0 147857 312 0 0 25 0 1 0 249187095 68751360 14643 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 16785 14643 104 219 0 16562 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 67140

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32202
/proc/meminfo: memFree=1808072/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=68392 CPUtime=1541.67
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 21060 0 0 0 153847 320 0 0 25 0 1 0 249187095 70033408 14940 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 17098 14940 104 219 0 16875 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 68392

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32202
/proc/meminfo: memFree=1807176/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=68552 CPUtime=1601.66
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 21291 0 0 0 159838 328 0 0 25 0 1 0 249187095 70197248 15171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 17138 15171 104 219 0 16915 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 68552

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32202
/proc/meminfo: memFree=1806088/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=69856 CPUtime=1661.63
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 21549 0 0 0 165829 334 0 0 25 0 1 0 249187095 71532544 15429 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 17464 15429 104 219 0 17241 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 69856

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32202
/proc/meminfo: memFree=1805128/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=69856 CPUtime=1721.61
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 21806 0 0 0 171818 343 0 0 25 0 1 0 249187095 71532544 15686 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 17464 15686 104 219 0 17241 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 69856

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32202
/proc/meminfo: memFree=1804104/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=71088 CPUtime=1781.59
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 22022 0 0 0 177806 353 0 0 25 0 1 0 249187095 72794112 15902 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 17772 15902 104 219 0 17549 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 71088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32202
/proc/meminfo: memFree=1803784/2055920 swapFree=4182940/4192956
[pid=32003] ppid=32001 vsize=71088 CPUtime=1800.09
/proc/32003/stat : 32003 (PBS4) R 32001 32003 31019 0 -1 4194304 22089 0 0 0 179653 356 0 0 25 0 1 0 249187095 72794112 15969 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32003/statm: 17772 15969 104 219 0 17549 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 71088

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): 1800.82
CPU time (s): 1800.11
CPU user time (s): 1796.53
CPU system time (s): 3.57746
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 71088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.53
system time used= 3.57746
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22090
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= 2995

runsolver used 1.11983 second user time and 3.85841 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Tue May  1 09:45:00 UTC 2007

IDJOB= 431984
IDBENCH= 48091
IDSOLVER= 157
FILE ID= node25/431984-1178012700

PBS_JOBID= 4728316

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=5-P1=113-P2=107-P3=11-P4=43-P5=101-B.opb
COMMAND LINE= /tmp/evaluation/431984-1178012700/PBS4 /tmp/evaluation/431984-1178012700/instance-431984-1178012700.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-431984-1178012700 -o ROOT/results/node25/conversion-431984-1178012700 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431984-1178012700/instance-431984-1178012700.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-431984-1178012700 -o ROOT/results/node25/solver-431984-1178012700 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431984-1178012700/PBS4 /tmp/evaluation/431984-1178012700/instance-431984-1178012700.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  8a0125b71bb37b2e2e8bfc178a3ff25d

RANDOM SEED= 217269236

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1868440 kB
Buffers:         19184 kB
Cached:          96352 kB
SwapCached:       3804 kB
Active:          71872 kB
Inactive:        53692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1868440 kB
SwapTotal:     4192956 kB
SwapFree:      4182940 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          15940 kB
Slab:            47940 kB
Committed_AS:  4388984 kB
PageTables:       1476 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 node25 on Tue May  1 10:15:03 UTC 2007