Trace number 362233

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 2007-03-23? (TO) 1800.1 1800.66

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3706.opb
MD5SUM0c13059622221c4a56a3a4fdb32d92c9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark10.5584
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 653950
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 653950
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/362233-1177008681/instance-362233-1177008681.opb ......
1800.03/1800.60	c done parsing opb.
1800.03/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362233-1177008681/instance-362233-1177008681.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-362233-1177008681 -o ROOT/results/node55/solver-362233-1177008681 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362233-1177008681/PBS4 /tmp/evaluation/362233-1177008681/instance-362233-1177008681.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: 0.99 1.00 0.98 3/64 10736
/proc/meminfo: memFree=1717700/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=15856 CPUtime=0
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 493 0 0 0 0 0 0 0 18 0 1 0 148778163 16236544 475 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/10736/statm: 3964 479 81 219 0 3741 0

[startup+0.0795381 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 10736
/proc/meminfo: memFree=1717700/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=22564 CPUtime=0.07
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 5568 0 0 0 5 2 0 0 18 0 1 0 148778163 23105536 5323 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/10736/statm: 5641 5323 87 219 0 5418 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 22564

[startup+0.102539 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 10736
/proc/meminfo: memFree=1717700/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=23008 CPUtime=0.09
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 5645 0 0 0 7 2 0 0 18 0 1 0 148778163 23560192 5400 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/10736/statm: 5752 5400 87 219 0 5529 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23008

[startup+0.301558 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 10736
/proc/meminfo: memFree=1717700/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=25444 CPUtime=0.29
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 6306 0 0 0 27 2 0 0 19 0 1 0 148778163 26054656 5996 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134519167 0 0 4096 0 0 0 0 17 1 0 0
/proc/10736/statm: 6361 5996 87 219 0 6138 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25444

[startup+0.701597 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 10736
/proc/meminfo: memFree=1717700/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=29788 CPUtime=0.69
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 7613 0 0 0 66 3 0 0 22 0 1 0 148778163 30502912 7109 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/10736/statm: 7447 7109 87 219 0 7224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29788

[startup+1.50167 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10737
/proc/meminfo: memFree=1687804/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=32960 CPUtime=1.49
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 8439 0 0 0 146 3 0 0 25 0 1 0 148778163 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588295 0 0 4096 0 0 0 0 17 1 0 0
/proc/10736/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32960

[startup+3.10182 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10737
/proc/meminfo: memFree=1687612/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=32960 CPUtime=3.09
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 8439 0 0 0 306 3 0 0 25 0 1 0 148778163 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/10736/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32960

[startup+6.30113 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10737
/proc/meminfo: memFree=1687420/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=32960 CPUtime=6.29
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 8439 0 0 0 626 3 0 0 25 0 1 0 148778163 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588374 0 0 4096 0 0 0 0 17 1 0 0
/proc/10736/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32960

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10737
/proc/meminfo: memFree=1687612/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=32960 CPUtime=12.69
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 8439 0 0 0 1266 3 0 0 25 0 1 0 148778163 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/10736/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32960

[startup+25.502 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10737
/proc/meminfo: memFree=1687804/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=32960 CPUtime=25.48
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 8439 0 0 0 2545 3 0 0 25 0 1 0 148778163 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588368 0 0 4096 0 0 0 0 17 1 0 0
/proc/10736/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32960

[startup+51.1014 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10737
/proc/meminfo: memFree=1687740/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=32960 CPUtime=51.07
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 8439 0 0 0 5104 3 0 0 25 0 1 0 148778163 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/10736/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32960

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10737
/proc/meminfo: memFree=1685308/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=35384 CPUtime=102.27
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 9045 0 0 0 10223 4 0 0 25 0 1 0 148778163 36233216 8155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134589003 0 0 4096 0 0 0 0 17 1 0 0
/proc/10736/statm: 8846 8155 88 219 0 8623 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35384

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10737
/proc/meminfo: memFree=1650940/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=85224 CPUtime=162.25
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 28422 0 0 0 16212 13 0 0 25 0 1 0 148778163 87269376 16778 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 21306 16778 94 219 0 21083 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 85224

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10737
/proc/meminfo: memFree=1631356/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=109800 CPUtime=222.23
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 33251 0 0 0 22209 14 0 0 25 0 1 0 148778163 112435200 21607 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 27450 21607 94 219 0 27227 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 109800

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10737
/proc/meminfo: memFree=1612412/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=142568 CPUtime=282.22
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 38016 0 0 0 28204 18 0 0 25 0 1 0 148778163 145989632 26372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 35642 26372 94 219 0 35419 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 142568

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10737
/proc/meminfo: memFree=1593404/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=142568 CPUtime=342.2
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 42722 0 0 0 34200 20 0 0 25 0 1 0 148778163 145989632 31078 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 35642 31078 94 219 0 35419 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 142568

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10737
/proc/meminfo: memFree=1573308/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=208104 CPUtime=402.19
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 47763 0 0 0 40195 24 0 0 25 0 1 0 148778163 213098496 36119 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 52026 36119 94 219 0 51803 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 208104

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10737
/proc/meminfo: memFree=1553852/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=208104 CPUtime=462.17
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 52621 0 0 0 46191 26 0 0 25 0 1 0 148778163 213098496 40977 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 52026 40977 94 219 0 51803 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 208104

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10737
/proc/meminfo: memFree=1535356/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=208104 CPUtime=522.16
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 57258 0 0 0 52187 29 0 0 25 0 1 0 148778163 213098496 45614 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 52026 45614 94 219 0 51803 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 208104

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/71 10763
/proc/meminfo: memFree=1515316/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=339176 CPUtime=582.12
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 61900 0 0 0 58180 32 0 0 25 0 1 0 148778163 347316224 50256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 84794 50256 94 219 0 84571 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 339176

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1497140/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=339176 CPUtime=642.02
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 66594 0 0 0 64167 35 0 0 25 0 1 0 148778163 347316224 54950 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 84794 54950 94 219 0 84571 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 339176


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

[startup+822.303 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1440700/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=361840 CPUtime=821.97
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 81013 0 0 0 82153 44 0 0 25 0 1 0 148778163 370524160 69066 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 90460 69066 94 219 0 90237 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 361840

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1434620/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=363296 CPUtime=881.96
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 82516 0 0 0 88150 46 0 0 25 0 1 0 148778163 372015104 70569 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 90824 70569 94 219 0 90601 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 363296

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1428668/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=364352 CPUtime=941.93
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 84327 0 0 0 94146 47 0 0 25 0 1 0 148778163 373096448 72077 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 91088 72077 94 219 0 90865 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 364352

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1422908/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=365148 CPUtime=1001.92
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 85765 0 0 0 100144 48 0 0 25 0 1 0 148778163 373911552 73515 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 91287 73515 94 219 0 91064 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 365148

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1417404/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=365544 CPUtime=1061.91
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 87534 0 0 0 106140 51 0 0 25 0 1 0 148778163 374317056 74981 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 91386 74981 94 219 0 91163 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 365544

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1400444/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=368844 CPUtime=1121.9
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 91953 0 0 0 112137 53 0 0 25 0 1 0 148778163 377696256 79097 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 92211 79097 94 219 0 91988 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 368844

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1400252/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=369116 CPUtime=1181.88
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 92042 0 0 0 118135 53 0 0 25 0 1 0 148778163 377974784 79186 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 92279 79186 94 219 0 92056 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 369116

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1399868/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=369116 CPUtime=1241.86
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 92374 0 0 0 124132 54 0 0 25 0 1 0 148778163 377974784 79215 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 92279 79215 94 219 0 92056 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 369116

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1399676/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=369492 CPUtime=1301.85
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 92449 0 0 0 130129 56 0 0 25 0 1 0 148778163 378359808 79290 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 92373 79290 94 219 0 92150 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 369492

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1399420/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=369492 CPUtime=1361.83
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 92764 0 0 0 136127 56 0 0 25 0 1 0 148778163 378359808 79302 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 92373 79302 94 219 0 92150 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 369492

[startup+1422.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1398972/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=370024 CPUtime=1421.82
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 92912 0 0 0 142125 57 0 0 25 0 1 0 148778163 378904576 79450 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 92506 79450 94 219 0 92283 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 370024

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1398652/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=370288 CPUtime=1481.8
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 93287 0 0 0 148122 58 0 0 25 0 1 0 148778163 379174912 79522 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 92572 79522 94 219 0 92349 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 370288

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1398332/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=370688 CPUtime=1541.79
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 93369 0 0 0 154120 59 0 0 25 0 1 0 148778163 379584512 79604 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 92672 79604 94 219 0 92449 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 370688

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1398268/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=370688 CPUtime=1601.78
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 93380 0 0 0 160118 60 0 0 25 0 1 0 148778163 379584512 79615 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 92672 79615 94 219 0 92449 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 370688

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1398076/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=370820 CPUtime=1661.76
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 93733 0 0 0 166116 60 0 0 25 0 1 0 148778163 379719680 79665 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134546876 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 92705 79665 94 219 0 92482 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 370820

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1397820/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=370952 CPUtime=1721.74
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 94059 0 0 0 172113 61 0 0 25 0 1 0 148778163 379854848 79688 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 92738 79688 94 219 0 92515 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 370952

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1395324/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=373716 CPUtime=1781.73
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 94754 0 0 0 178110 63 0 0 25 0 1 0 148778163 382685184 80286 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 93429 80286 94 219 0 93206 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 373716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10935
/proc/meminfo: memFree=1395324/2055920 swapFree=4184496/4192956
[pid=10736] ppid=10734 vsize=373716 CPUtime=1800.03
/proc/10736/stat : 10736 (PBS4) R 10734 10736 9730 0 -1 4194304 94755 0 0 0 179940 63 0 0 25 0 1 0 148778163 382685184 80287 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10736/statm: 93429 80287 94 219 0 93206 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 373716

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): 1800.66
CPU time (s): 1800.1
CPU user time (s): 1799.41
CPU system time (s): 0.689895
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 373716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.41
system time used= 0.689895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94756
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= 2212

runsolver used 1.3088 second user time and 3.69144 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Thu Apr 19 18:51:21 UTC 2007

IDJOB= 362233
IDBENCH= 1542
IDSOLVER= 157
FILE ID= node55/362233-1177008681

PBS_JOBID= 4630510

Free space on /tmp= 66348 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3706.opb
COMMAND LINE= /tmp/evaluation/362233-1177008681/PBS4 /tmp/evaluation/362233-1177008681/instance-362233-1177008681.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-362233-1177008681 -o ROOT/results/node55/conversion-362233-1177008681 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362233-1177008681/instance-362233-1177008681.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-362233-1177008681 -o ROOT/results/node55/solver-362233-1177008681 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362233-1177008681/PBS4 /tmp/evaluation/362233-1177008681/instance-362233-1177008681.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  0c13059622221c4a56a3a4fdb32d92c9

RANDOM SEED= 68947217

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1718108 kB
Buffers:         23076 kB
Cached:         240200 kB
SwapCached:       2196 kB
Active:         119384 kB
Inactive:       153720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718108 kB
SwapTotal:     4192956 kB
SwapFree:      4184496 kB
Dirty:            7684 kB
Writeback:           0 kB
Mapped:          16304 kB
Slab:            50760 kB
Committed_AS:  1156404 kB
PageTables:       1384 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= 66348 MiB

End job on node55 on Thu Apr 19 19:21:24 UTC 2007