Trace number 454959

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. 1800.13 1800.74

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_5.opb
MD5SUM75c62437256ecfefd1c4252ede4b185e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-6
Best CPU time to get the best result obtained on this benchmark104.82
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -6
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2928
Sum of products size (including duplicates)5856
Number of different products1464
Sum of products size2928

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/454959-1178034593/instance-454959-1178034593.opb ......
0.03/0.09	c done parsing opb.
0.03/0.09	o 47
0.09/0.12	o 45
0.19/0.27	o 44
1800.10/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454959-1178034593/instance-454959-1178034593.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node11/watcher-454959-1178034593 -o ROOT/results/node11/solver-454959-1178034593 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454959-1178034593/PBS4 /tmp/evaluation/454959-1178034593/instance-454959-1178034593.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: 1.05 1.09 1.06 3/77 1446
/proc/meminfo: memFree=1788840/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=1604 CPUtime=0
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 244508214 1642496 170 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/1446/statm: 401 170 87 219 0 178 0

[startup+0.035557 s]
/proc/loadavg: 1.05 1.09 1.06 3/77 1446
/proc/meminfo: memFree=1788840/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=2012 CPUtime=0.03
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 305 0 0 0 3 0 0 0 18 0 1 0 244508214 2060288 288 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530219 0 0 4096 0 0 0 0 17 1 0 0
/proc/1446/statm: 503 288 87 219 0 280 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2012

[startup+0.101704 s]
/proc/loadavg: 1.05 1.09 1.06 3/77 1446
/proc/meminfo: memFree=1788840/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=2008 CPUtime=0.09
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 327 0 0 0 9 0 0 0 18 0 1 0 244508214 2056192 310 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559502 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 502 310 102 219 0 279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2008

[startup+0.301588 s]
/proc/loadavg: 1.05 1.09 1.06 3/77 1446
/proc/meminfo: memFree=1788840/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=2396 CPUtime=0.29
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 412 0 0 0 29 0 0 0 19 0 1 0 244508214 2453504 395 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563538 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 599 395 103 219 0 376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701635 s]
/proc/loadavg: 1.05 1.09 1.06 3/77 1446
/proc/meminfo: memFree=1788840/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=4260 CPUtime=0.69
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 814 0 0 0 69 0 0 0 23 0 1 0 244508214 4362240 797 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 1065 797 103 219 0 842 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4260

[startup+1.50173 s]
/proc/loadavg: 1.04 1.09 1.06 2/78 1447
/proc/meminfo: memFree=1784800/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=6896 CPUtime=1.49
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 1471 0 0 0 148 1 0 0 25 0 1 0 244508214 7061504 1405 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 1724 1405 104 219 0 1501 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6896

[startup+3.10192 s]
/proc/loadavg: 1.04 1.09 1.06 2/78 1447
/proc/meminfo: memFree=1782496/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=11700 CPUtime=3.09
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 2130 0 0 0 307 2 0 0 25 0 1 0 244508214 11980800 2064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 2925 2064 104 219 0 2702 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11700

[startup+6.30229 s]
/proc/loadavg: 1.04 1.09 1.06 2/78 1447
/proc/meminfo: memFree=1778032/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=13088 CPUtime=6.29
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 3175 0 0 0 624 5 0 0 25 0 1 0 244508214 13402112 3012 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 3272 3012 104 219 0 3049 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13088

[startup+12.7011 s]
/proc/loadavg: 1.04 1.08 1.06 2/78 1447
/proc/meminfo: memFree=1772680/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=23156 CPUtime=12.68
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 4573 0 0 0 1260 8 0 0 25 0 1 0 244508214 23711744 4217 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 5789 4217 104 219 0 5566 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23156

[startup+25.5016 s]
/proc/loadavg: 1.03 1.08 1.06 2/78 1447
/proc/meminfo: memFree=1764040/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=41852 CPUtime=25.49
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 6758 0 0 0 2535 14 0 0 25 0 1 0 244508214 42856448 6402 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 10463 6402 104 219 0 10240 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41852

[startup+51.1016 s]
/proc/loadavg: 1.02 1.07 1.06 2/78 1447
/proc/meminfo: memFree=1755848/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=45804 CPUtime=51.08
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 9145 0 0 0 5087 21 0 0 25 0 1 0 244508214 46903296 8404 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 11451 8404 104 219 0 11228 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45804

[startup+102.306 s]
/proc/loadavg: 1.01 1.06 1.05 2/78 1447
/proc/meminfo: memFree=1746248/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=52408 CPUtime=102.27
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 12304 0 0 0 10194 33 0 0 25 0 1 0 244508214 53665792 10794 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 13102 10794 104 219 0 12879 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52408

[startup+162.302 s]
/proc/loadavg: 1.00 1.05 1.05 2/78 1447
/proc/meminfo: memFree=1734792/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=89360 CPUtime=162.25
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 15188 0 0 0 16180 45 0 0 25 0 1 0 244508214 91504640 13645 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 22340 13645 104 219 0 22117 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 89360

[startup+222.302 s]
/proc/loadavg: 1.00 1.04 1.04 2/78 1447
/proc/meminfo: memFree=1728264/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=93812 CPUtime=222.23
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 17438 0 0 0 22170 53 0 0 25 0 1 0 244508214 96063488 15268 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 23453 15268 104 219 0 23230 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 93812

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.03 2/78 1447
/proc/meminfo: memFree=1726216/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=95404 CPUtime=282.21
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 17997 0 0 0 28160 61 0 0 25 0 1 0 244508214 97693696 15794 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 23851 15794 104 219 0 23628 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 95404

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.03 2/78 1447
/proc/meminfo: memFree=1719624/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=103236 CPUtime=342.2
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 21374 0 0 0 34150 70 0 0 25 0 1 0 244508214 105713664 17403 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 25809 17403 104 219 0 25586 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 103236

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/78 1447
/proc/meminfo: memFree=1709384/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=107196 CPUtime=402.18
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 24354 0 0 0 40140 78 0 0 25 0 1 0 244508214 109768704 19954 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 26799 19954 104 219 0 26576 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 107196

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.02 2/78 1447
/proc/meminfo: memFree=1708296/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=107968 CPUtime=462.16
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 24756 0 0 0 46132 84 0 0 25 0 1 0 244508214 110559232 20224 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549582 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 26992 20224 104 219 0 26769 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 107968

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 1447
/proc/meminfo: memFree=1699912/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=109924 CPUtime=522.15
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 27243 0 0 0 52125 90 0 0 25 0 1 0 244508214 112562176 22351 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 27481 22351 104 219 0 27258 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 109924

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1447
/proc/meminfo: memFree=1688648/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=112360 CPUtime=582.13
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 30581 0 0 0 58116 97 0 0 25 0 1 0 244508214 115056640 25135 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 28090 25135 104 219 0 27867 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 112360

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1447
/proc/meminfo: memFree=1678344/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=181484 CPUtime=642.12
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 33970 0 0 0 64108 104 0 0 25 0 1 0 244508214 185839616 27675 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 45371 27675 104 219 0 45148 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 181484


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1665224/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=186832 CPUtime=881.93
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 37854 0 0 0 88068 125 0 0 25 0 1 0 244508214 191315968 30938 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 46708 30938 104 219 0 46485 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 186832

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1661832/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=189820 CPUtime=941.92
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 39218 0 0 0 94062 130 0 0 25 0 1 0 244508214 194375680 31814 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 47455 31814 104 219 0 47232 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 189820

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1661000/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=190076 CPUtime=1001.9
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 39464 0 0 0 100056 134 0 0 25 0 1 0 244508214 194637824 31994 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 47519 31994 104 219 0 47296 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 190076

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1659848/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=191032 CPUtime=1061.88
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 39819 0 0 0 106049 139 0 0 25 0 1 0 244508214 195616768 32284 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 47758 32284 104 219 0 47535 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 191032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1658952/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=204096 CPUtime=1121.87
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 43193 0 0 0 112041 146 0 0 25 0 1 0 244508214 208994304 32520 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 51024 32520 104 219 0 50801 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 204096

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1657672/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=205444 CPUtime=1181.85
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 43665 0 0 0 118033 152 0 0 25 0 1 0 244508214 210374656 32829 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 51361 32829 104 219 0 51138 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 205444

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1656328/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=206984 CPUtime=1241.84
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 44283 0 0 0 124027 157 0 0 25 0 1 0 244508214 211951616 33187 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 51746 33187 104 219 0 51523 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 206984

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1650824/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=207752 CPUtime=1301.82
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 45826 0 0 0 130021 161 0 0 25 0 1 0 244508214 212738048 34535 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 51938 34535 104 219 0 51715 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 207752

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1643656/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=208904 CPUtime=1361.8
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 47967 0 0 0 136013 167 0 0 25 0 1 0 244508214 213917696 36383 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549628 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 52226 36383 104 219 0 52003 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 208904

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1635016/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=210700 CPUtime=1421.8
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 50489 0 0 0 142008 172 0 0 25 0 1 0 244508214 215756800 38515 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 52675 38515 104 219 0 52452 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 210700

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1630728/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=212048 CPUtime=1481.77
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 51626 0 0 0 148001 176 0 0 25 0 1 0 244508214 217137152 39587 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 53012 39587 104 219 0 52789 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 212048

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1629448/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=213464 CPUtime=1541.76
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 52096 0 0 0 153995 181 0 0 25 0 1 0 244508214 218587136 39894 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 53366 39894 104 219 0 53143 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 213464

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1628232/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=213720 CPUtime=1601.74
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 52491 0 0 0 159988 186 0 0 25 0 1 0 244508214 218849280 40224 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 53430 40224 104 219 0 53207 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 213720

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1624776/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=214744 CPUtime=1661.72
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 53563 0 0 0 165982 190 0 0 25 0 1 0 244508214 219897856 41036 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549323 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 53686 41036 104 219 0 53463 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 214744

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1623432/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=216112 CPUtime=1721.71
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 54076 0 0 0 171976 195 0 0 25 0 1 0 244508214 221298688 41419 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 54028 41419 104 219 0 53805 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 216112

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1622536/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=217260 CPUtime=1781.69
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 54427 0 0 0 177970 199 0 0 25 0 1 0 244508214 222474240 41640 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 54315 41640 104 219 0 54092 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 217260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1622024/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=217516 CPUtime=1800.1
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 54617 0 0 0 179810 200 0 0 25 0 1 0 244508214 222736384 41765 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 54379 41765 104 219 0 54156 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 217516

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1647
/proc/meminfo: memFree=1622024/2055920 swapFree=4147120/4192956
[pid=1446] ppid=1444 vsize=217516 CPUtime=1800.1
/proc/1446/stat : 1446 (PBS4) R 1444 1446 21739 0 -1 4194304 54617 0 0 0 179810 200 0 0 25 0 1 0 244508214 222736384 41765 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1446/statm: 54379 41765 104 219 0 54156 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 217516

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.13
CPU user time (s): 1798.1
CPU system time (s): 2.03169
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 217516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.1
system time used= 2.03169
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54618
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= 16375

runsolver used 1.42878 second user time and 3.9374 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue May  1 15:49:53 UTC 2007

IDJOB= 454959
IDBENCH= 48232
IDSOLVER= 157
FILE ID= node11/454959-1178034593

PBS_JOBID= 4728417

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/bsg/normalized-bsg_50_25_5.opb
COMMAND LINE= /tmp/evaluation/454959-1178034593/PBS4 /tmp/evaluation/454959-1178034593/instance-454959-1178034593.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-454959-1178034593 -o ROOT/results/node11/conversion-454959-1178034593 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454959-1178034593/instance-454959-1178034593.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-454959-1178034593 -o ROOT/results/node11/solver-454959-1178034593 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454959-1178034593/PBS4 /tmp/evaluation/454959-1178034593/instance-454959-1178034593.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  75c62437256ecfefd1c4252ede4b185e

RANDOM SEED= 182051480

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1789248 kB
Buffers:         63412 kB
Cached:         107864 kB
SwapCached:      14160 kB
Active:         122992 kB
Inactive:        76308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789248 kB
SwapTotal:     4192956 kB
SwapFree:      4147120 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          33084 kB
Slab:            52808 kB
Committed_AS:  7135316 kB
PageTables:       1856 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 node11 on Tue May  1 16:19:56 UTC 2007