Trace number 458432

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_v2 2007-03-23? (TO) 1800.07 1800.53

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-n3705.opb
MD5SUM1c8cf561f224f1f2f953c533d372407b
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 benchmark9.02363
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 77
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 658002
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 658002
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/458432-1178622890/instance-458432-1178622890.opb ......
1800.02/1800.50	c done parsing opb.
1800.02/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458432-1178622890/instance-458432-1178622890.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-458432-1178622890 -o ROOT/results/node19/solver-458432-1178622890 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458432-1178622890/instance-458432-1178622890.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: 1.01 1.01 1.00 3/77 24085
/proc/meminfo: memFree=1775480/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=15856 CPUtime=0
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 488 0 0 0 0 0 0 0 18 0 1 0 310206430 16236544 470 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134570671 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 3964 473 79 219 0 3741 0

[startup+0.098293 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 24085
/proc/meminfo: memFree=1775480/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=22852 CPUtime=0.09
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 5614 0 0 0 7 2 0 0 18 0 1 0 310206430 23400448 5369 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 5713 5369 84 219 0 5490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22852

[startup+0.101293 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 24085
/proc/meminfo: memFree=1775480/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=22852 CPUtime=0.09
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 5635 0 0 0 7 2 0 0 18 0 1 0 310206430 23400448 5390 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134640728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 5713 5390 84 219 0 5490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22852

[startup+0.301314 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 24085
/proc/meminfo: memFree=1775480/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=25444 CPUtime=0.29
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 6287 0 0 0 27 2 0 0 19 0 1 0 310206430 26054656 5977 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 6361 5977 84 219 0 6138 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25444

[startup+0.701357 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 24085
/proc/meminfo: memFree=1775480/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=29788 CPUtime=0.69
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 7583 0 0 0 66 3 0 0 23 0 1 0 310206430 30502912 7079 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 7447 7079 84 219 0 7224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29788

[startup+1.50145 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24086
/proc/meminfo: memFree=1745520/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=32960 CPUtime=1.49
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 8437 0 0 0 146 3 0 0 25 0 1 0 310206430 33751040 7547 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586381 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32960

[startup+3.10162 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24086
/proc/meminfo: memFree=1745392/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=32960 CPUtime=3.09
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 8437 0 0 0 306 3 0 0 25 0 1 0 310206430 33751040 7547 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586381 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32960

[startup+6.30197 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24086
/proc/meminfo: memFree=1745208/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=32960 CPUtime=6.29
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 8437 0 0 0 626 3 0 0 25 0 1 0 310206430 33751040 7547 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586483 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32960

[startup+12.7017 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24086
/proc/meminfo: memFree=1745400/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=32960 CPUtime=12.69
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 8437 0 0 0 1266 3 0 0 25 0 1 0 310206430 33751040 7547 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586450 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32960

[startup+25.5011 s]
/proc/loadavg: 1.09 1.02 1.01 2/78 24086
/proc/meminfo: memFree=1745464/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=32960 CPUtime=25.48
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 8437 0 0 0 2545 3 0 0 25 0 1 0 310206430 33751040 7547 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586474 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32960

[startup+51.1018 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 24086
/proc/meminfo: memFree=1745464/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=32960 CPUtime=51.08
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 8437 0 0 0 5105 3 0 0 25 0 1 0 310206430 33751040 7547 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586483 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32960

[startup+102.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24086
/proc/meminfo: memFree=1743032/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=35384 CPUtime=102.27
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 9043 0 0 0 10223 4 0 0 25 0 1 0 310206430 36233216 8153 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 8846 8153 86 219 0 8623 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35384

[startup+162.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24086
/proc/meminfo: memFree=1704312/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=93416 CPUtime=162.25
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 29498 0 0 0 16211 14 0 0 25 0 1 0 310206430 95657984 17854 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 23354 17854 90 219 0 23131 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 93416

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24086
/proc/meminfo: memFree=1699512/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=93416 CPUtime=222.23
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 30653 0 0 0 22207 16 0 0 25 0 1 0 310206430 95657984 19009 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 23354 19009 90 219 0 23131 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 93416

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24086
/proc/meminfo: memFree=1695736/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=109800 CPUtime=282.22
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 31608 0 0 0 28204 18 0 0 25 0 1 0 310206430 112435200 19964 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 27450 19964 90 219 0 27227 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 109800

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24086
/proc/meminfo: memFree=1692024/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=109800 CPUtime=342.2
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 32529 0 0 0 34201 19 0 0 25 0 1 0 310206430 112435200 20885 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 27450 20885 90 219 0 27227 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 109800

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24086
/proc/meminfo: memFree=1688440/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=109800 CPUtime=402.19
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 33418 0 0 0 40198 21 0 0 25 0 1 0 310206430 112435200 21774 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 27450 21774 90 219 0 27227 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 109800

[startup+462.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 24086
/proc/meminfo: memFree=1684216/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=109800 CPUtime=462.17
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 34463 0 0 0 46194 23 0 0 25 0 1 0 310206430 112435200 22819 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 27450 22819 90 219 0 27227 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 109800

[startup+522.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24086
/proc/meminfo: memFree=1680376/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=142568 CPUtime=522.15
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 35443 0 0 0 52191 24 0 0 25 0 1 0 310206430 145989632 23799 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 35642 23799 90 219 0 35419 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 142568

[startup+582.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 24086
/proc/meminfo: memFree=1676408/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=142568 CPUtime=582.14
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 36420 0 0 0 58188 26 0 0 25 0 1 0 310206430 145989632 24776 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 35642 24776 90 219 0 35419 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 142568

[startup+642.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 24086
/proc/meminfo: memFree=1672376/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=142568 CPUtime=642.13
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 37409 0 0 0 64186 27 0 0 25 0 1 0 310206430 145989632 25765 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 35642 25765 90 219 0 35419 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 142568


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

[startup+882.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 24086
/proc/meminfo: memFree=1657016/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=142568 CPUtime=882.06
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 41232 0 0 0 88172 34 0 0 25 0 1 0 310206430 145989632 29588 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 35642 29588 90 219 0 35419 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 142568

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 24086
/proc/meminfo: memFree=1653560/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=142568 CPUtime=942.04
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 42102 0 0 0 94169 35 0 0 25 0 1 0 310206430 145989632 30458 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 35642 30458 90 219 0 35419 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 142568

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 24086
/proc/meminfo: memFree=1649848/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=142568 CPUtime=1002.03
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 43016 0 0 0 100166 37 0 0 25 0 1 0 310206430 145989632 31372 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 35642 31372 90 219 0 35419 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 142568

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24086
/proc/meminfo: memFree=1646136/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=208104 CPUtime=1062.01
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 43944 0 0 0 106163 38 0 0 25 0 1 0 310206430 213098496 32300 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 52026 32300 90 219 0 51803 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 208104

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24086
/proc/meminfo: memFree=1642680/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=208104 CPUtime=1122
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 44808 0 0 0 112160 40 0 0 25 0 1 0 310206430 213098496 33164 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 52026 33164 90 219 0 51803 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 208104

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24086
/proc/meminfo: memFree=1639288/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=208104 CPUtime=1181.98
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 45666 0 0 0 118157 41 0 0 25 0 1 0 310206430 213098496 34022 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 52026 34022 90 219 0 51803 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 208104

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24086
/proc/meminfo: memFree=1635320/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=208104 CPUtime=1241.97
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 46620 0 0 0 124154 43 0 0 25 0 1 0 310206430 213098496 34976 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 52026 34976 90 219 0 51803 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 208104

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24086
/proc/meminfo: memFree=1630776/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=208104 CPUtime=1301.96
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 47756 0 0 0 130151 45 0 0 25 0 1 0 310206430 213098496 36112 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 52026 36112 90 219 0 51803 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 208104

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24086
/proc/meminfo: memFree=1627512/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=208104 CPUtime=1361.94
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 48568 0 0 0 136146 48 0 0 25 0 1 0 310206430 213098496 36924 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545547 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 52026 36924 90 219 0 51803 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 208104

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24086
/proc/meminfo: memFree=1626744/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=208764 CPUtime=1421.92
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 48750 0 0 0 142143 49 0 0 25 0 1 0 310206430 213774336 37106 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 52191 37106 90 219 0 51968 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 208764

[startup+1482.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 24086
/proc/meminfo: memFree=1626616/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=208896 CPUtime=1481.9
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 48788 0 0 0 148140 50 0 0 25 0 1 0 310206430 213909504 37144 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 52224 37144 90 219 0 52001 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 208896

[startup+1542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24086
/proc/meminfo: memFree=1621304/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=210744 CPUtime=1541.89
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 50423 0 0 0 154136 53 0 0 25 0 1 0 310206430 215801856 38476 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 52686 38476 90 219 0 52463 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 210744

[startup+1602.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24086
/proc/meminfo: memFree=1617336/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=212712 CPUtime=1601.87
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 51406 0 0 0 160133 54 0 0 25 0 1 0 310206430 217817088 39459 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 53178 39459 90 219 0 52955 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 212712

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24088
/proc/meminfo: memFree=1611960/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=213648 CPUtime=1661.86
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 53040 0 0 0 166129 57 0 0 25 0 1 0 310206430 218775552 40790 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 53412 40790 90 219 0 53189 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 213648

[startup+1722.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 24088
/proc/meminfo: memFree=1608824/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=213648 CPUtime=1721.85
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 53821 0 0 0 172126 59 0 0 25 0 1 0 310206430 218775552 41571 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 53412 41571 90 219 0 53189 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 213648

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24088
/proc/meminfo: memFree=1605880/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=213648 CPUtime=1781.83
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 54542 0 0 0 178123 60 0 0 25 0 1 0 310206430 218775552 42292 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 53412 42292 90 219 0 53189 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 213648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24088
/proc/meminfo: memFree=1604152/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=213784 CPUtime=1800.02
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 55278 0 0 0 179940 62 0 0 25 0 1 0 310206430 218914816 42725 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 53446 42725 90 219 0 53223 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 213784

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

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

[startup+1800.5 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24088
/proc/meminfo: memFree=1604152/2055920 swapFree=4153680/4192956
[pid=24085] ppid=24083 vsize=213784 CPUtime=1800.02
/proc/24085/stat : 24085 (PBS4_SAT07v2) R 24083 24085 23175 0 -1 4194304 55278 0 0 0 179940 62 0 0 25 0 1 0 310206430 218914816 42725 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24085/statm: 53446 42725 90 219 0 53223 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 213784

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.07
CPU user time (s): 1799.41
CPU system time (s): 0.6569
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 214860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.41
system time used= 0.6569
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55279
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= 27688

runsolver used 1.51377 second user time and 4.18236 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue May  8 11:14:50 UTC 2007

IDJOB= 458432
IDBENCH= 1544
IDSOLVER= 200
FILE ID= node19/458432-1178622890

PBS_JOBID= 5217785

Free space on /tmp= 66555 MiB

SOLVER NAME= PBS4_v2 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-n3705.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458432-1178622890/instance-458432-1178622890.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-458432-1178622890 -o ROOT/results/node19/conversion-458432-1178622890 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458432-1178622890/instance-458432-1178622890.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-458432-1178622890 -o ROOT/results/node19/solver-458432-1178622890 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458432-1178622890/instance-458432-1178622890.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  1c8cf561f224f1f2f953c533d372407b

RANDOM SEED= 538235719

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1775888 kB
Buffers:         35428 kB
Cached:         154444 kB
SwapCached:       8076 kB
Active:         106436 kB
Inactive:       107180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775888 kB
SwapTotal:     4192956 kB
SwapFree:      4153680 kB
Dirty:            8836 kB
Writeback:           0 kB
Mapped:          30788 kB
Slab:            51900 kB
Committed_AS:  9088096 kB
PageTables:       1784 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= 66555 MiB

End job on node19 on Tue May  8 11:44:53 UTC 2007