Trace number 362457

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) 1800.14 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-n3708.opb
MD5SUMd44ccf8fb2d5e43b368613290c78fd1e
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 benchmark8.81166
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 655014
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 655014
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/362457-1177012943/instance-362457-1177012943.opb ......
1800.07/1800.61	c done parsing opb.
1800.07/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362457-1177012943/instance-362457-1177012943.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/node19/watcher-362457-1177012943 -o ROOT/results/node19/solver-362457-1177012943 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362457-1177012943/PBS4 /tmp/evaluation/362457-1177012943/instance-362457-1177012943.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: 0.93 0.98 0.99 3/77 28374
/proc/meminfo: memFree=1676808/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=15856 CPUtime=0
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 501 0 0 0 0 0 0 0 18 0 1 0 149211738 16236544 483 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 3964 487 81 219 0 3741 0

[startup+0.077156 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 28374
/proc/meminfo: memFree=1676808/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=22564 CPUtime=0.06
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 5556 0 0 0 5 1 0 0 18 0 1 0 149211738 23105536 5311 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 5641 5311 87 219 0 5418 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 22564

[startup+0.101158 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 28374
/proc/meminfo: memFree=1676808/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=23008 CPUtime=0.09
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 5643 0 0 0 7 2 0 0 18 0 1 0 149211738 23560192 5398 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 5752 5398 87 219 0 5529 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23008

[startup+0.301179 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 28374
/proc/meminfo: memFree=1676808/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=25444 CPUtime=0.29
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 6304 0 0 0 27 2 0 0 19 0 1 0 149211738 26054656 5994 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 6361 5995 87 219 0 6138 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25444

[startup+0.701222 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 28374
/proc/meminfo: memFree=1676808/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=29788 CPUtime=0.68
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 7607 0 0 0 66 2 0 0 23 0 1 0 149211738 30502912 7103 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 7447 7103 87 219 0 7224 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 29788

[startup+1.50131 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 28375
/proc/meminfo: memFree=1646848/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=32960 CPUtime=1.49
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 8439 0 0 0 146 3 0 0 25 0 1 0 149211738 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32960

[startup+3.10148 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 28375
/proc/meminfo: memFree=1646720/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=32960 CPUtime=3.09
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 8439 0 0 0 306 3 0 0 25 0 1 0 149211738 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32960

[startup+6.30283 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 28375
/proc/meminfo: memFree=1646528/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=32960 CPUtime=6.28
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 8439 0 0 0 625 3 0 0 25 0 1 0 149211738 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 0 0 0
/proc/28374/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 32960

[startup+12.7015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28375
/proc/meminfo: memFree=1646536/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=32960 CPUtime=12.67
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 8439 0 0 0 1264 3 0 0 25 0 1 0 149211738 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 32960

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28375
/proc/meminfo: memFree=1646600/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=32960 CPUtime=25.47
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 8439 0 0 0 2544 3 0 0 25 0 1 0 149211738 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588368 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 32960

[startup+51.1017 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 28375
/proc/meminfo: memFree=1646664/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=32960 CPUtime=51.06
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 8439 0 0 0 5103 3 0 0 25 0 1 0 149211738 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588368 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 32960

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28375
/proc/meminfo: memFree=1644488/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=35384 CPUtime=102.26
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 9045 0 0 0 10222 4 0 0 25 0 1 0 149211738 36233216 8155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588877 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 8846 8155 88 219 0 8623 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35384

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28375
/proc/meminfo: memFree=1606600/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=93416 CPUtime=162.23
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 29327 0 0 0 16210 13 0 0 25 0 1 0 149211738 95657984 17683 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548508 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 23354 17683 94 219 0 23131 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 93416

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28375
/proc/meminfo: memFree=1579400/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=142568 CPUtime=222.22
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 36053 0 0 0 22205 17 0 0 25 0 1 0 149211738 145989632 24409 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 35642 24409 94 219 0 35419 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 142568

[startup+282.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 28375
/proc/meminfo: memFree=1553096/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=142568 CPUtime=282.2
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 42697 0 0 0 28199 21 0 0 25 0 1 0 149211738 145989632 31053 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 35642 31053 94 219 0 35419 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 142568

[startup+342.301 s]
/proc/loadavg: 1.10 1.02 1.00 2/78 28375
/proc/meminfo: memFree=1526664/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=208104 CPUtime=342.18
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 49246 0 0 0 34193 25 0 0 25 0 1 0 149211738 213098496 37602 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 52026 37602 94 219 0 51803 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 208104

[startup+402.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 28375
/proc/meminfo: memFree=1500616/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=208104 CPUtime=402.17
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 55808 0 0 0 40186 31 0 0 25 0 1 0 149211738 213098496 44164 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 52026 44164 94 219 0 51803 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 208104

[startup+462.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 28375
/proc/meminfo: memFree=1474248/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=339176 CPUtime=462.15
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 62276 0 0 0 46179 36 0 0 25 0 1 0 149211738 347316224 50632 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 84794 50632 94 219 0 84571 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 339176

[startup+522.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 28375
/proc/meminfo: memFree=1425928/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=366788 CPUtime=522.13
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 74275 0 0 0 52170 43 0 0 25 0 1 0 149211738 375590912 62631 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 91697 62631 94 219 0 91474 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 366788

[startup+582.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 28375
/proc/meminfo: memFree=1422408/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=367520 CPUtime=582.11
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 75191 0 0 0 58166 45 0 0 25 0 1 0 149211738 376340480 63547 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 91880 63547 94 219 0 91657 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 367520

[startup+642.302 s]
/proc/loadavg: 1.15 1.07 1.01 2/78 28375
/proc/meminfo: memFree=1408264/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=370568 CPUtime=642.1
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 78990 0 0 0 64162 48 0 0 25 0 1 0 149211738 379461632 67043 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 92642 67043 94 219 0 92419 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 370568


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

[startup+822.301 s]
/proc/loadavg: 1.06 1.06 1.01 2/78 28375
/proc/meminfo: memFree=1367560/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=373612 CPUtime=822.05
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 89470 0 0 0 82148 57 0 0 25 0 1 0 149211738 382578688 77220 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 93403 77220 94 219 0 93180 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 373612

[startup+882.302 s]
/proc/loadavg: 1.02 1.05 1.00 2/78 28375
/proc/meminfo: memFree=1361864/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=373744 CPUtime=882.03
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 90889 0 0 0 88145 58 0 0 25 0 1 0 149211738 382713856 78639 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 93436 78639 94 219 0 93213 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 373744

[startup+942.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 28375
/proc/meminfo: memFree=1357768/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=375208 CPUtime=942.01
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 92191 0 0 0 94141 60 0 0 25 0 1 0 149211738 384212992 79638 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 93802 79638 94 219 0 93579 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 375208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 28375
/proc/meminfo: memFree=1354952/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=378120 CPUtime=1001.99
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 92902 0 0 0 100138 61 0 0 25 0 1 0 149211738 387194880 80349 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 94530 80349 94 219 0 94307 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 378120

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 28375
/proc/meminfo: memFree=1351752/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=381292 CPUtime=1061.97
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 93695 0 0 0 106135 62 0 0 25 0 1 0 149211738 390443008 81142 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 95323 81142 94 219 0 95100 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 381292

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 28375
/proc/meminfo: memFree=1350792/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=382220 CPUtime=1121.96
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 94240 0 0 0 112132 64 0 0 25 0 1 0 149211738 391393280 81384 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 95555 81384 94 219 0 95332 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 382220

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28375
/proc/meminfo: memFree=1349512/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=383424 CPUtime=1181.94
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 94556 0 0 0 118129 65 0 0 25 0 1 0 149211738 392626176 81700 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 95856 81700 94 219 0 95633 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 383424

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28375
/proc/meminfo: memFree=1349448/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=383424 CPUtime=1241.92
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 94569 0 0 0 124126 66 0 0 25 0 1 0 149211738 392626176 81713 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 95856 81713 94 219 0 95633 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 383424

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28375
/proc/meminfo: memFree=1349256/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=383556 CPUtime=1301.91
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 94902 0 0 0 130124 67 0 0 25 0 1 0 149211738 392761344 81743 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 95889 81743 94 219 0 95666 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 383556

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28375
/proc/meminfo: memFree=1348104/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=384580 CPUtime=1361.89
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 95181 0 0 0 136121 68 0 0 25 0 1 0 149211738 393809920 82022 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 96145 82022 94 219 0 95922 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 384580

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28375
/proc/meminfo: memFree=1347656/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=385112 CPUtime=1421.87
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 95625 0 0 0 142118 69 0 0 25 0 1 0 149211738 394354688 82163 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 96278 82163 94 219 0 96055 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 385112

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28375
/proc/meminfo: memFree=1347656/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=385244 CPUtime=1481.86
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 95632 0 0 0 148116 70 0 0 25 0 1 0 149211738 394489856 82170 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 96311 82170 94 219 0 96088 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 385244

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28375
/proc/meminfo: memFree=1346440/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=386436 CPUtime=1541.84
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 95934 0 0 0 154113 71 0 0 25 0 1 0 149211738 395710464 82472 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 96609 82472 94 219 0 96386 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 386436

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28375
/proc/meminfo: memFree=1346248/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=386436 CPUtime=1601.82
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 96254 0 0 0 160109 73 0 0 25 0 1 0 149211738 395710464 82489 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561185 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 96609 82489 94 219 0 96386 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 386436

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28375
/proc/meminfo: memFree=1345992/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=387196 CPUtime=1661.8
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 96445 0 0 0 166106 74 0 0 25 0 1 0 149211738 396488704 82583 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 96799 82583 94 219 0 96576 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 387196

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28375
/proc/meminfo: memFree=1345992/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=387196 CPUtime=1721.79
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 96447 0 0 0 172104 75 0 0 25 0 1 0 149211738 396488704 82585 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548281 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 96799 82585 94 219 0 96576 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 387196

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28375
/proc/meminfo: memFree=1345480/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=387592 CPUtime=1781.77
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 96864 0 0 0 178101 76 0 0 25 0 1 0 149211738 396894208 82699 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 96898 82699 94 219 0 96675 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 387592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28375
/proc/meminfo: memFree=1345480/2055920 swapFree=4159444/4192956
[pid=28374] ppid=28372 vsize=387592 CPUtime=1800.07
/proc/28374/stat : 28374 (PBS4) R 28372 28374 27014 0 -1 4194304 96865 0 0 0 179930 77 0 0 25 0 1 0 149211738 396894208 82700 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28374/statm: 96898 82700 94 219 0 96675 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 387592

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): 1800.14
CPU user time (s): 1799.31
CPU system time (s): 0.824874
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 387592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.31
system time used= 0.824874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96866
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= 37175

runsolver used 2.08468 second user time and 4.18936 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Thu Apr 19 20:02:24 UTC 2007

IDJOB= 362457
IDBENCH= 1562
IDSOLVER= 157
FILE ID= node19/362457-1177012943

PBS_JOBID= 4630521

Free space on /tmp= 66443 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-n3708.opb
COMMAND LINE= /tmp/evaluation/362457-1177012943/PBS4 /tmp/evaluation/362457-1177012943/instance-362457-1177012943.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-362457-1177012943 -o ROOT/results/node19/conversion-362457-1177012943 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362457-1177012943/instance-362457-1177012943.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-362457-1177012943 -o ROOT/results/node19/solver-362457-1177012943 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362457-1177012943/PBS4 /tmp/evaluation/362457-1177012943/instance-362457-1177012943.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d44ccf8fb2d5e43b368613290c78fd1e

RANDOM SEED= 142641179

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:       1677216 kB
Buffers:         38212 kB
Cached:         248672 kB
SwapCached:       2320 kB
Active:         120940 kB
Inactive:       191604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677216 kB
SwapTotal:     4192956 kB
SwapFree:      4159444 kB
Dirty:            7848 kB
Writeback:           0 kB
Mapped:          33576 kB
Slab:            51536 kB
Committed_AS:  3023580 kB
PageTables:       1796 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= 66443 MiB

End job on node19 on Thu Apr 19 20:32:26 UTC 2007