Trace number 362331

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 1800.56

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-n370b.opb
MD5SUMce5e0345d0e70478396f95e2ebabfc80
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 benchmark9.38057
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 654768
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 654768
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/362331-1177010485/instance-362331-1177010485.opb ......
1800.04/1800.50	c done parsing opb.
1800.04/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362331-1177010485/instance-362331-1177010485.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-362331-1177010485 -o ROOT/results/node55/solver-362331-1177010485 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362331-1177010485/PBS4 /tmp/evaluation/362331-1177010485/instance-362331-1177010485.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 10983
/proc/meminfo: memFree=1710724/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=15856 CPUtime=0
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 496 0 0 0 0 0 0 0 18 0 1 0 148958565 16236544 478 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/10983/statm: 3964 481 81 219 0 3741 0

[startup+0.106482 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 10983
/proc/meminfo: memFree=1710724/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=23008 CPUtime=0.1
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 5657 0 0 0 8 2 0 0 18 0 1 0 148958565 23560192 5412 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/10983/statm: 5752 5412 87 219 0 5529 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 23008

[startup+0.20149 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 10983
/proc/meminfo: memFree=1710724/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=24056 CPUtime=0.19
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 5923 0 0 0 17 2 0 0 18 0 1 0 148958565 24633344 5678 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/10983/statm: 6014 5678 87 219 0 5791 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24056

[startup+0.3015 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 10983
/proc/meminfo: memFree=1710724/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=25444 CPUtime=0.29
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 6305 0 0 0 27 2 0 0 19 0 1 0 148958565 26054656 5995 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/10983/statm: 6361 5995 87 219 0 6138 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25444

[startup+0.701537 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 10983
/proc/meminfo: memFree=1710724/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=29788 CPUtime=0.69
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 7612 0 0 0 66 3 0 0 22 0 1 0 148958565 30502912 7108 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784774 0 0 4096 0 0 0 0 17 1 0 0
/proc/10983/statm: 7447 7108 87 219 0 7224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29788

[startup+1.50161 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10984
/proc/meminfo: memFree=1680700/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=32960 CPUtime=1.49
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 8439 0 0 0 146 3 0 0 25 0 1 0 148958565 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/10983/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32960

[startup+3.10176 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10984
/proc/meminfo: memFree=1680572/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=32960 CPUtime=3.09
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 8439 0 0 0 306 3 0 0 25 0 1 0 148958565 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588368 0 0 4096 0 0 0 0 17 1 0 0
/proc/10983/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32960

[startup+6.30107 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10984
/proc/meminfo: memFree=1680444/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=32960 CPUtime=6.29
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 8439 0 0 0 626 3 0 0 25 0 1 0 148958565 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/10983/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 10984
/proc/meminfo: memFree=1680636/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=32960 CPUtime=12.69
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 8439 0 0 0 1266 3 0 0 25 0 1 0 148958565 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/10983/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32960

[startup+25.5019 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10984
/proc/meminfo: memFree=1680764/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=32960 CPUtime=25.48
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 8439 0 0 0 2545 3 0 0 25 0 1 0 148958565 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/10983/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32960

[startup+51.1013 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10984
/proc/meminfo: memFree=1680700/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=32960 CPUtime=51.07
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 8439 0 0 0 5104 3 0 0 25 0 1 0 148958565 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/10983/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32960

[startup+102.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10984
/proc/meminfo: memFree=1678332/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=35384 CPUtime=102.27
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 9045 0 0 0 10223 4 0 0 25 0 1 0 148958565 36233216 8155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588879 0 0 4096 0 0 0 0 17 1 0 0
/proc/10983/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 10984
/proc/meminfo: memFree=1644284/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=85224 CPUtime=162.25
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 28316 0 0 0 16212 13 0 0 25 0 1 0 148958565 87269376 16672 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 21306 16672 94 219 0 21083 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 85224

[startup+222.306 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10984
/proc/meminfo: memFree=1627132/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=109800 CPUtime=222.23
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 32545 0 0 0 22208 15 0 0 25 0 1 0 148958565 112435200 20901 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 27450 20901 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 10984
/proc/meminfo: memFree=1609404/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=142568 CPUtime=282.21
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 37013 0 0 0 28204 17 0 0 25 0 1 0 148958565 145989632 25369 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 35642 25369 94 219 0 35419 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 142568

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10984
/proc/meminfo: memFree=1591612/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=142568 CPUtime=342.2
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 41410 0 0 0 34201 19 0 0 25 0 1 0 148958565 145989632 29766 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548516 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 35642 29766 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 10984
/proc/meminfo: memFree=1572988/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=208104 CPUtime=402.18
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 46076 0 0 0 40197 21 0 0 25 0 1 0 148958565 213098496 34432 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 52026 34432 94 219 0 51803 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 208104

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10984
/proc/meminfo: memFree=1554812/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=208104 CPUtime=462.17
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 50623 0 0 0 46194 23 0 0 25 0 1 0 148958565 213098496 38979 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 52026 38979 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 10984
/proc/meminfo: memFree=1534588/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=208104 CPUtime=522.15
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 55732 0 0 0 52190 25 0 0 25 0 1 0 148958565 213098496 44088 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 52026 44088 94 219 0 51803 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 208104

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10984
/proc/meminfo: memFree=1512892/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=339176 CPUtime=582.14
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 61004 0 0 0 58184 30 0 0 25 0 1 0 148958565 347316224 49360 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 84794 49360 94 219 0 84571 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 339176

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10984
/proc/meminfo: memFree=1492796/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=339176 CPUtime=642.13
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 66061 0 0 0 64180 33 0 0 25 0 1 0 148958565 347316224 54417 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 84794 54417 94 219 0 84571 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 339176


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10984
/proc/meminfo: memFree=1452988/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=354836 CPUtime=822.08
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 75912 0 0 0 82171 37 0 0 25 0 1 0 148958565 363352064 64268 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 88709 64268 94 219 0 88486 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 354836

[startup+882.305 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10984
/proc/meminfo: memFree=1449084/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=354836 CPUtime=882.07
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 77160 0 0 0 88168 39 0 0 25 0 1 0 148958565 363352064 65213 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 88709 65213 94 219 0 88486 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 354836

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10984
/proc/meminfo: memFree=1439100/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=354836 CPUtime=942.05
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 79733 0 0 0 94165 40 0 0 25 0 1 0 148958565 363352064 67786 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 88709 67786 94 219 0 88486 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 354836

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 10984
/proc/meminfo: memFree=1424892/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=355884 CPUtime=1002.03
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 83515 0 0 0 100161 42 0 0 25 0 1 0 148958565 364425216 71265 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 88971 71265 94 219 0 88748 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 355884

[startup+1062.3 s]
/proc/loadavg: 1.07 1.02 0.99 2/65 10984
/proc/meminfo: memFree=1415484/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=356676 CPUtime=1062.02
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 86162 0 0 0 106158 44 0 0 25 0 1 0 148958565 365236224 73609 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 89169 73609 94 219 0 88946 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 356676

[startup+1122.3 s]
/proc/loadavg: 1.08 1.03 0.99 2/65 10986
/proc/meminfo: memFree=1407036/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=356676 CPUtime=1122
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 88287 0 0 0 112155 45 0 0 25 0 1 0 148958565 365236224 75734 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 89169 75734 94 219 0 88946 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 356676

[startup+1182.3 s]
/proc/loadavg: 1.13 1.05 1.00 2/65 10986
/proc/meminfo: memFree=1400188/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=356808 CPUtime=1181.99
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 90255 0 0 0 118152 47 0 0 25 0 1 0 148958565 365371392 77399 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 89202 77399 94 219 0 88979 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 356808

[startup+1242.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 10986
/proc/meminfo: memFree=1399804/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=357204 CPUtime=1241.97
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 90655 0 0 0 124149 48 0 0 25 0 1 0 148958565 365776896 77496 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 89301 77496 94 219 0 89078 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 357204

[startup+1302.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 10986
/proc/meminfo: memFree=1399740/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=357344 CPUtime=1301.96
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 90673 0 0 0 130147 49 0 0 25 0 1 0 148958565 365920256 77514 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 89336 77514 94 219 0 89113 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 357344

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 10986
/proc/meminfo: memFree=1399548/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=357344 CPUtime=1361.94
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 90984 0 0 0 136145 49 0 0 25 0 1 0 148958565 365920256 77522 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 89336 77522 94 219 0 89113 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 357344

[startup+1422.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 10986
/proc/meminfo: memFree=1399548/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=357344 CPUtime=1421.93
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 91296 0 0 0 142143 50 0 0 25 0 1 0 148958565 365920256 77531 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 89336 77531 94 219 0 89113 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 357344

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10986
/proc/meminfo: memFree=1399548/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=357344 CPUtime=1481.91
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 91297 0 0 0 148141 50 0 0 25 0 1 0 148958565 365920256 77532 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 89336 77532 94 219 0 89113 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 357344

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10986
/proc/meminfo: memFree=1399420/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=357344 CPUtime=1541.9
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 91607 0 0 0 154139 51 0 0 25 0 1 0 148958565 365920256 77539 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 89336 77539 94 219 0 89113 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 357344

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10986
/proc/meminfo: memFree=1399420/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=357344 CPUtime=1601.89
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 91921 0 0 0 160137 52 0 0 25 0 1 0 148958565 365920256 77550 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 89336 77550 94 219 0 89113 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 357344

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10986
/proc/meminfo: memFree=1399420/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=357344 CPUtime=1661.87
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 91922 0 0 0 166135 52 0 0 25 0 1 0 148958565 365920256 77551 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 89336 77551 94 219 0 89113 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 357344

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10986
/proc/meminfo: memFree=1399356/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=357344 CPUtime=1721.85
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 92232 0 0 0 172132 53 0 0 25 0 1 0 148958565 365920256 77558 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 89336 77558 94 219 0 89113 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 357344

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10986
/proc/meminfo: memFree=1399356/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=357344 CPUtime=1781.84
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 92236 0 0 0 178131 53 0 0 25 0 1 0 148958565 365920256 77562 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 89336 77562 94 219 0 89113 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 357344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10986
/proc/meminfo: memFree=1399292/2055920 swapFree=4184496/4192956
[pid=10983] ppid=10981 vsize=357344 CPUtime=1800.04
/proc/10983/stat : 10983 (PBS4) R 10981 10983 9730 0 -1 4194304 92543 0 0 0 179950 54 0 0 25 0 1 0 148958565 365920256 77566 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10983/statm: 89336 77566 94 219 0 89113 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 357344

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): 1800.56
CPU time (s): 1800.1
CPU user time (s): 1799.5
CPU system time (s): 0.597909
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 358556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.5
system time used= 0.597909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92544
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= 1923

runsolver used 1.24381 second user time and 3.68744 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Thu Apr 19 19:21:25 UTC 2007

IDJOB= 362331
IDBENCH= 1551
IDSOLVER= 157
FILE ID= node55/362331-1177010485

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-n370b.opb
COMMAND LINE= /tmp/evaluation/362331-1177010485/PBS4 /tmp/evaluation/362331-1177010485/instance-362331-1177010485.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-362331-1177010485 -o ROOT/results/node55/conversion-362331-1177010485 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362331-1177010485/instance-362331-1177010485.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-362331-1177010485 -o ROOT/results/node55/solver-362331-1177010485 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362331-1177010485/PBS4 /tmp/evaluation/362331-1177010485/instance-362331-1177010485.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  ce5e0345d0e70478396f95e2ebabfc80

RANDOM SEED= 308448308

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:       1711132 kB
Buffers:         23504 kB
Cached:         246844 kB
SwapCached:       2196 kB
Active:         119600 kB
Inactive:       160524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711132 kB
SwapTotal:     4192956 kB
SwapFree:      4184496 kB
Dirty:            7688 kB
Writeback:           0 kB
Mapped:          16304 kB
Slab:            50776 kB
Committed_AS:  1156420 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 19:51:28 UTC 2007