Trace number 363325

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) 1800.11 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-a1c1s1.opb
MD5SUM8e26f63addeab9c605a48fae9909490e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark10.0375
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables107520
Total number of constraints3312
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 constraints3312
Minimum length of a constraint50
Maximum length of a constraint820
Number of terms in the objective function 41280
Biggest coefficient in the objective function 2704
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 560432
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261600
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 560432
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/363325-1177025870/instance-363325-1177025870.opb ......
1800.08/1800.70	c done parsing opb.
1800.08/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363325-1177025870/instance-363325-1177025870.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/node14/watcher-363325-1177025870 -o ROOT/results/node14/solver-363325-1177025870 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363325-1177025870/PBS4 /tmp/evaluation/363325-1177025870/instance-363325-1177025870.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 22366
/proc/meminfo: memFree=1673152/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=11408 CPUtime=0
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 497 0 0 0 0 0 0 0 18 0 1 0 150504790 11681792 479 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/22366/statm: 2852 482 81 219 0 2629 0

[startup+0.104739 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 22366
/proc/meminfo: memFree=1673152/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=16472 CPUtime=0.09
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 3997 0 0 0 8 1 0 0 18 0 1 0 150504790 16867328 3881 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22366/statm: 4118 3881 87 219 0 3895 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16472

[startup+0.201742 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 22366
/proc/meminfo: memFree=1673152/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=17676 CPUtime=0.19
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 4309 0 0 0 18 1 0 0 18 0 1 0 150504790 18100224 4160 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134801764 0 0 4096 0 0 0 0 17 1 0 0
/proc/22366/statm: 4419 4160 87 219 0 4196 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17676

[startup+0.301753 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 22366
/proc/meminfo: memFree=1673152/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=18488 CPUtime=0.29
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 4538 0 0 0 28 1 0 0 19 0 1 0 150504790 18931712 4291 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588368 0 0 4096 0 0 0 0 17 1 0 0
/proc/22366/statm: 4622 4291 88 219 0 4399 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18488

[startup+0.70179 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 22366
/proc/meminfo: memFree=1673152/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=18488 CPUtime=0.69
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 4538 0 0 0 68 1 0 0 23 0 1 0 150504790 18931712 4291 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/22366/statm: 4622 4291 88 219 0 4399 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18488

[startup+1.50187 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22367
/proc/meminfo: memFree=1656248/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=18488 CPUtime=1.49
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 4538 0 0 0 148 1 0 0 25 0 1 0 150504790 18931712 4291 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588374 0 0 4096 0 0 0 0 17 1 0 0
/proc/22366/statm: 4622 4291 88 219 0 4399 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18488

[startup+3.10202 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22367
/proc/meminfo: memFree=1656184/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=18488 CPUtime=3.09
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 4538 0 0 0 308 1 0 0 25 0 1 0 150504790 18931712 4291 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/22366/statm: 4622 4291 88 219 0 4399 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18488

[startup+6.30132 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 22367
/proc/meminfo: memFree=1655544/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=19136 CPUtime=6.29
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 4700 0 0 0 627 2 0 0 25 0 1 0 150504790 19595264 4453 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 0 0 0
/proc/22366/statm: 4784 4453 88 219 0 4561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19136

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 22369
/proc/meminfo: memFree=1637816/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=46760 CPUtime=12.68
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 14151 0 0 0 1261 7 0 0 25 0 1 0 150504790 47882240 8895 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 11690 8895 94 219 0 11467 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 46760

[startup+25.5021 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22369
/proc/meminfo: memFree=1637368/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=47272 CPUtime=25.47
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 14259 0 0 0 2538 9 0 0 25 0 1 0 150504790 48406528 9003 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 11818 9003 94 219 0 11595 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 47272

[startup+51.1026 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 22369
/proc/meminfo: memFree=1636280/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=48296 CPUtime=51.06
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 15156 0 0 0 5089 17 0 0 25 0 1 0 150504790 49455104 9267 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 12074 9267 94 219 0 11851 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 48296

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22369
/proc/meminfo: memFree=1633400/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=55212 CPUtime=102.25
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 18432 0 0 0 10194 31 0 0 25 0 1 0 150504790 56537088 10011 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 13803 10011 94 219 0 13580 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 55212

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22369
/proc/meminfo: memFree=1630712/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=55212 CPUtime=162.23
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 21383 0 0 0 16176 47 0 0 25 0 1 0 150504790 56537088 10641 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 13803 10641 94 219 0 13580 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 55212

[startup+222.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22369
/proc/meminfo: memFree=1626744/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=64172 CPUtime=222.22
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 25961 0 0 0 22159 63 0 0 25 0 1 0 150504790 65712128 11650 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 16043 11650 94 219 0 15820 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 64172

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22369
/proc/meminfo: memFree=1623224/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=64700 CPUtime=282.2
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 29640 0 0 0 28141 79 0 0 25 0 1 0 150504790 66252800 12586 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549582 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 16175 12586 94 219 0 15952 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 64700

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22369
/proc/meminfo: memFree=1620024/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=64964 CPUtime=342.18
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 33168 0 0 0 34125 93 0 0 25 0 1 0 150504790 66523136 13371 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 16241 13371 94 219 0 16018 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 64964

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22369
/proc/meminfo: memFree=1617144/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=83788 CPUtime=402.16
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 36566 0 0 0 40111 105 0 0 25 0 1 0 150504790 85798912 14063 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 20947 14063 94 219 0 20724 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 83788

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22369
/proc/meminfo: memFree=1613816/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=84188 CPUtime=462.14
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 40338 0 0 0 46093 121 0 0 25 0 1 0 150504790 86208512 14881 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 21047 14881 94 219 0 20824 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 84188

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22369
/proc/meminfo: memFree=1610744/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=84456 CPUtime=522.13
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 43646 0 0 0 52076 137 0 0 25 0 1 0 150504790 86482944 15657 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 21114 15657 94 219 0 20891 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 84456

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22369
/proc/meminfo: memFree=1606712/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=85032 CPUtime=582.12
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 47402 0 0 0 58059 153 0 0 25 0 1 0 150504790 87072768 16670 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 21258 16670 94 219 0 21035 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 85032

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22369
/proc/meminfo: memFree=1603576/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=85208 CPUtime=642.1
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 50518 0 0 0 64042 168 0 0 25 0 1 0 150504790 87252992 17465 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 21302 17465 94 219 0 21079 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 85208


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

[startup+822.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 22369
/proc/meminfo: memFree=1594552/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=121936 CPUtime=822.05
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 60708 0 0 0 81991 214 0 0 25 0 1 0 150504790 124862464 19712 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 30484 19712 94 219 0 30261 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 121936

[startup+882.305 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 22369
/proc/meminfo: memFree=1591672/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=122216 CPUtime=882.04
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 63284 0 0 0 87977 227 0 0 25 0 1 0 150504790 125149184 20389 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 30554 20389 94 219 0 30331 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 122216

[startup+942.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 22369
/proc/meminfo: memFree=1588536/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=122512 CPUtime=942.01
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 66215 0 0 0 93960 241 0 0 25 0 1 0 150504790 125452288 21210 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 30628 21210 94 219 0 30405 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 122512

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 22369
/proc/meminfo: memFree=1585592/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=122848 CPUtime=1002
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 69281 0 0 0 99945 255 0 0 25 0 1 0 150504790 125796352 21955 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 30712 21955 94 219 0 30489 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 122848

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 22369
/proc/meminfo: memFree=1583224/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=123128 CPUtime=1061.99
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 71741 0 0 0 105930 269 0 0 25 0 1 0 150504790 126083072 22516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 30782 22516 94 219 0 30559 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 123128

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22369
/proc/meminfo: memFree=1580664/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=123272 CPUtime=1121.97
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 74519 0 0 0 111916 281 0 0 25 0 1 0 150504790 126230528 23184 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 30818 23184 94 219 0 30595 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 123272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22369
/proc/meminfo: memFree=1578360/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=123572 CPUtime=1181.96
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 77431 0 0 0 117900 296 0 0 25 0 1 0 150504790 126537728 23775 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 30893 23775 94 219 0 30670 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 123572

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22369
/proc/meminfo: memFree=1575544/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=124424 CPUtime=1241.93
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 80600 0 0 0 123882 311 0 0 25 0 1 0 150504790 127410176 24412 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135005993 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 31106 24412 94 219 0 30883 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 124424

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22369
/proc/meminfo: memFree=1572600/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=124556 CPUtime=1301.92
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 83463 0 0 0 129866 326 0 0 25 0 1 0 150504790 127545344 25165 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548446 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 31139 25165 94 219 0 30916 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 124556

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22369
/proc/meminfo: memFree=1570488/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=124832 CPUtime=1361.9
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 86463 0 0 0 135851 339 0 0 25 0 1 0 150504790 127827968 25633 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 31208 25633 94 219 0 30985 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 124832

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 22533
/proc/meminfo: memFree=1566584/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=125160 CPUtime=1421.8
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 89466 0 0 0 141827 353 0 0 25 0 1 0 150504790 128163840 26315 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 31290 26315 94 219 0 31067 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 125160

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22567
/proc/meminfo: memFree=1564856/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=125340 CPUtime=1481.77
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 92301 0 0 0 147809 368 0 0 25 0 1 0 150504790 128348160 27040 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 31335 27040 94 219 0 31112 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 125340

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22567
/proc/meminfo: memFree=1562040/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=125644 CPUtime=1541.76
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 95286 0 0 0 153793 383 0 0 25 0 1 0 150504790 128659456 27704 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 31411 27704 94 219 0 31188 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 125644

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22567
/proc/meminfo: memFree=1559032/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=191532 CPUtime=1601.73
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 98184 0 0 0 159779 394 0 0 25 0 1 0 150504790 196128768 28492 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 47883 28492 94 219 0 47660 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 191532

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22567
/proc/meminfo: memFree=1557176/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=191692 CPUtime=1661.72
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 100726 0 0 0 165764 408 0 0 25 0 1 0 150504790 196292608 28924 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 47923 28924 94 219 0 47700 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 191692

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22567
/proc/meminfo: memFree=1554936/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=192044 CPUtime=1721.7
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 103593 0 0 0 171751 419 0 0 25 0 1 0 150504790 196653056 29470 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 48011 29470 94 219 0 47788 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 192044

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22567
/proc/meminfo: memFree=1553016/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=192204 CPUtime=1781.68
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 106454 0 0 0 177738 430 0 0 25 0 1 0 150504790 196816896 30010 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 48051 30010 94 219 0 47828 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 192204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22567
/proc/meminfo: memFree=1551672/2055920 swapFree=4148744/4192956
[pid=22366] ppid=22364 vsize=192204 CPUtime=1800.08
/proc/22366/stat : 22366 (PBS4) R 22364 22366 21704 0 -1 4194304 107580 0 0 0 179572 436 0 0 25 0 1 0 150504790 196816896 30292 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22366/statm: 48051 30292 94 219 0 47828 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 192204

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): 1800.73
CPU time (s): 1800.11
CPU user time (s): 1795.73
CPU system time (s): 4.38833
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 192888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.73
system time used= 4.38833
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107581
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= 38034

runsolver used 2.14367 second user time and 4.40733 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Thu Apr 19 23:37:50 UTC 2007

IDJOB= 363325
IDBENCH= 1805
IDSOLVER= 157
FILE ID= node14/363325-1177025870

PBS_JOBID= 4630606

Free space on /tmp= 66203 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-a1c1s1.opb
COMMAND LINE= /tmp/evaluation/363325-1177025870/PBS4 /tmp/evaluation/363325-1177025870/instance-363325-1177025870.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-363325-1177025870 -o ROOT/results/node14/conversion-363325-1177025870 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363325-1177025870/instance-363325-1177025870.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-363325-1177025870 -o ROOT/results/node14/solver-363325-1177025870 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363325-1177025870/PBS4 /tmp/evaluation/363325-1177025870/instance-363325-1177025870.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  8e26f63addeab9c605a48fae9909490e

RANDOM SEED= 197703615

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1673560 kB
Buffers:         47780 kB
Cached:         267224 kB
SwapCached:      11464 kB
Active:          54004 kB
Inactive:       287036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673560 kB
SwapTotal:     4192956 kB
SwapFree:      4148744 kB
Dirty:            4784 kB
Writeback:           0 kB
Mapped:          32688 kB
Slab:            26756 kB
Committed_AS:  6932444 kB
PageTables:       1792 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= 66203 MiB

End job on node14 on Fri Apr 20 00:07:53 UTC 2007