Trace number 373108

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) 1800.12 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_10.opb
MD5SUM904168892843efef74e3394360b8d762
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark1800.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 26
Optimality of the best value was proved NO
Number of variables40363
Total number of constraints154319
Number of constraints which are clauses154296
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints22
Minimum length of a constraint1
Maximum length of a constraint1952
Number of terms in the objective function 1952
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1952
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 36
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1988
Number of bits of the biggest sum of numbers11
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/373108-1177166780/instance-373108-1177166780.opb ......
1800.09/1800.70	c done parsing opb.
1800.09/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373108-1177166780/instance-373108-1177166780.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/node48/watcher-373108-1177166780 -o ROOT/results/node48/solver-373108-1177166780 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373108-1177166780/PBS4 /tmp/evaluation/373108-1177166780/instance-373108-1177166780.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: 0.92 0.98 0.99 3/64 22597
/proc/meminfo: memFree=1696680/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=5112 CPUtime=0
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 71523343 5234688 469 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/22597/statm: 1278 473 81 219 0 1055 0

[startup+0.0270261 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22597
/proc/meminfo: memFree=1696680/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=6824 CPUtime=0.02
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 1528 0 0 0 2 0 0 0 18 0 1 0 71523343 6987776 1477 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/22597/statm: 1706 1477 88 219 0 1483 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6824

[startup+0.101033 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22597
/proc/meminfo: memFree=1696680/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=7456 CPUtime=0.09
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 1698 0 0 0 9 0 0 0 18 0 1 0 71523343 7634944 1647 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/22597/statm: 1864 1647 88 219 0 1641 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7456

[startup+0.301051 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22597
/proc/meminfo: memFree=1696680/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=9212 CPUtime=0.29
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 2179 0 0 0 29 0 0 0 19 0 1 0 71523343 9433088 1982 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/22597/statm: 2303 1982 89 219 0 2080 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9212

[startup+0.701087 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22597
/proc/meminfo: memFree=1696680/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=11788 CPUtime=0.69
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 3050 0 0 0 68 1 0 0 22 0 1 0 71523343 12070912 2660 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/22597/statm: 2947 2660 89 219 0 2724 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11788

[startup+1.50116 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22598
/proc/meminfo: memFree=1684448/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=16772 CPUtime=1.49
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 4657 0 0 0 147 2 0 0 25 0 1 0 71523343 17174528 3882 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134793122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22597/statm: 4193 3882 89 219 0 3970 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16772

[startup+3.10131 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22598
/proc/meminfo: memFree=1677472/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=27876 CPUtime=3.09
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 6835 0 0 0 306 3 0 0 25 0 1 0 71523343 28545024 5187 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 6969 5187 94 219 0 6746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27876

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22598
/proc/meminfo: memFree=1674208/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=30168 CPUtime=6.29
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 10448 0 0 0 625 4 0 0 25 0 1 0 71523343 30892032 5673 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 7542 5673 94 219 0 7319 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30168

[startup+12.7022 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22598
/proc/meminfo: memFree=1671720/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=33232 CPUtime=12.69
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 15605 0 0 0 1262 7 0 0 25 0 1 0 71523343 34029568 6185 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 8308 6185 94 219 0 8085 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33232

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 22598
/proc/meminfo: memFree=1669416/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=36640 CPUtime=25.48
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 18836 0 0 0 2539 9 0 0 25 0 1 0 71523343 37519360 6791 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 9160 6791 94 219 0 8937 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36640

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 22598
/proc/meminfo: memFree=1668520/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=37680 CPUtime=51.06
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 21137 0 0 0 5094 12 0 0 25 0 1 0 71523343 38584320 7044 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 9420 7044 94 219 0 9197 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 37680

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 22598
/proc/meminfo: memFree=1663528/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=42684 CPUtime=102.24
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 23136 0 0 0 10207 17 0 0 25 0 1 0 71523343 43708416 8296 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 10671 8296 94 219 0 10448 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 42684

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22598
/proc/meminfo: memFree=1652200/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=56592 CPUtime=162.23
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 28590 0 0 0 16199 24 0 0 25 0 1 0 71523343 57950208 11112 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551429 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 14148 11112 94 219 0 13925 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 56592

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22598
/proc/meminfo: memFree=1646056/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=63560 CPUtime=222.22
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 34495 0 0 0 22189 33 0 0 25 0 1 0 71523343 65085440 12667 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 15890 12667 94 219 0 15667 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 63560

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22598
/proc/meminfo: memFree=1641448/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=68280 CPUtime=282.2
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 47921 0 0 0 28172 48 0 0 25 0 1 0 71523343 69918720 13765 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 17070 13765 94 219 0 16847 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 68280

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22598
/proc/meminfo: memFree=1639336/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=71664 CPUtime=342.18
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 51442 0 0 0 34161 57 0 0 25 0 1 0 71523343 73383936 14293 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 17916 14293 94 219 0 17693 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 71664

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22598
/proc/meminfo: memFree=1636840/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=75572 CPUtime=402.16
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 57765 0 0 0 40149 67 0 0 25 0 1 0 71523343 77385728 14947 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 18893 14947 94 219 0 18670 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 75572

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22598
/proc/meminfo: memFree=1633832/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=78684 CPUtime=462.15
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 71117 0 0 0 46134 81 0 0 25 0 1 0 71523343 80572416 15684 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 19671 15684 94 219 0 19448 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 78684

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22598
/proc/meminfo: memFree=1632104/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=89264 CPUtime=522.13
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 78398 0 0 0 52122 91 0 0 25 0 1 0 71523343 91406336 16224 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 22316 16224 94 219 0 22093 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 89264

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22598
/proc/meminfo: memFree=1629608/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=91812 CPUtime=582.11
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 79259 0 0 0 58115 96 0 0 25 0 1 0 71523343 94015488 16760 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 22953 16760 94 219 0 22730 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 91812

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22598
/proc/meminfo: memFree=1626600/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=95100 CPUtime=642.1
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 85363 0 0 0 64101 109 0 0 25 0 1 0 71523343 97382400 17487 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 23775 17487 94 219 0 23552 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 95100


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 22624
/proc/meminfo: memFree=1618744/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=103528 CPUtime=882.03
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 88611 0 0 0 88061 142 0 0 25 0 1 0 71523343 106012672 19128 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 25882 19128 94 219 0 25659 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 103528

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22796
/proc/meminfo: memFree=1617952/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=105856 CPUtime=941.93
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 89433 0 0 0 94043 150 0 0 25 0 1 0 71523343 108396544 19535 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134557935 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 26464 19535 94 219 0 26241 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 105856

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22796
/proc/meminfo: memFree=1617256/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=106840 CPUtime=1001.91
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 89983 0 0 0 100036 155 0 0 25 0 1 0 71523343 109404160 19769 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135007186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 26710 19769 94 219 0 26487 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 106840

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22796
/proc/meminfo: memFree=1616296/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=108080 CPUtime=1061.89
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 90650 0 0 0 106027 162 0 0 25 0 1 0 71523343 110673920 20008 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 27020 20008 94 219 0 26797 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 108080

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22796
/proc/meminfo: memFree=1615272/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=109872 CPUtime=1121.87
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 91294 0 0 0 112017 170 0 0 25 0 1 0 71523343 112508928 20303 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134564012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 27468 20303 94 219 0 27245 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 109872

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22796
/proc/meminfo: memFree=1614440/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=110772 CPUtime=1181.86
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 91819 0 0 0 118011 175 0 0 25 0 1 0 71523343 113430528 20446 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 27693 20446 94 219 0 27470 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 110772

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22796
/proc/meminfo: memFree=1613224/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=112012 CPUtime=1241.84
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 92497 0 0 0 124002 182 0 0 25 0 1 0 71523343 114700288 20775 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 28003 20775 94 219 0 27780 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 112012

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22796
/proc/meminfo: memFree=1612456/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=113176 CPUtime=1301.83
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 93093 0 0 0 129994 189 0 0 25 0 1 0 71523343 115892224 20956 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 28294 20956 94 219 0 28071 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 113176

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22798
/proc/meminfo: memFree=1611560/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=113972 CPUtime=1361.81
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 97070 0 0 0 135978 203 0 0 25 0 1 0 71523343 116707328 21156 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134557991 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 28493 21156 94 219 0 28270 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 113972

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22798
/proc/meminfo: memFree=1610344/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=115420 CPUtime=1421.79
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 98080 0 0 0 141969 210 0 0 25 0 1 0 71523343 118190080 21493 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 28855 21493 94 219 0 28632 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 115420

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22798
/proc/meminfo: memFree=1609320/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=116732 CPUtime=1481.77
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 98647 0 0 0 147960 217 0 0 25 0 1 0 71523343 119533568 21744 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 29183 21744 94 219 0 28960 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 116732

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22798
/proc/meminfo: memFree=1609000/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=116996 CPUtime=1541.76
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 99073 0 0 0 153954 222 0 0 25 0 1 0 71523343 119803904 21854 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 29249 21854 94 219 0 29026 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 116996

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22798
/proc/meminfo: memFree=1608680/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=117320 CPUtime=1601.74
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 99360 0 0 0 159946 228 0 0 25 0 1 0 71523343 120135680 21904 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 29330 21904 94 219 0 29107 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 117320

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22798
/proc/meminfo: memFree=1608168/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=117972 CPUtime=1661.72
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 99920 0 0 0 165940 232 0 0 25 0 1 0 71523343 120803328 22036 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 29493 22036 94 219 0 29270 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 117972

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22798
/proc/meminfo: memFree=1607144/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=118836 CPUtime=1721.71
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 103692 0 0 0 171930 241 0 0 25 0 1 0 71523343 121688064 22300 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547517 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 29709 22300 94 219 0 29486 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 118836

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22798
/proc/meminfo: memFree=1606504/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=119348 CPUtime=1781.7
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 104152 0 0 0 177921 249 0 0 25 0 1 0 71523343 122212352 22429 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 29837 22429 94 219 0 29614 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 119348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22798
/proc/meminfo: memFree=1606504/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=119348 CPUtime=1800.09
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 104253 0 0 0 179759 250 0 0 25 0 1 0 71523343 122212352 22451 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 29837 22451 94 219 0 29614 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 119348

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22798
/proc/meminfo: memFree=1606504/2055920 swapFree=4184636/4192956
[pid=22597] ppid=22595 vsize=119348 CPUtime=1800.09
/proc/22597/stat : 22597 (PBS4) R 22595 22597 21859 0 -1 4194304 104253 0 0 0 179759 250 0 0 25 0 1 0 71523343 122212352 22451 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22597/statm: 29837 22451 94 219 0 29614 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 119348

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.12
CPU user time (s): 1797.6
CPU system time (s): 2.52462
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 119348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.6
system time used= 2.52462
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104254
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= 2625

runsolver used 1.23981 second user time and 3.74143 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sat Apr 21 14:46:20 UTC 2007

IDJOB= 373108
IDBENCH= 25020
IDSOLVER= 157
FILE ID= node48/373108-1177166780

PBS_JOBID= 4648937

Free space on /tmp= 66480 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_10.opb
COMMAND LINE= /tmp/evaluation/373108-1177166780/PBS4 /tmp/evaluation/373108-1177166780/instance-373108-1177166780.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-373108-1177166780 -o ROOT/results/node48/conversion-373108-1177166780 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373108-1177166780/instance-373108-1177166780.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-373108-1177166780 -o ROOT/results/node48/solver-373108-1177166780 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373108-1177166780/PBS4 /tmp/evaluation/373108-1177166780/instance-373108-1177166780.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  904168892843efef74e3394360b8d762

RANDOM SEED= 881795227

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1697088 kB
Buffers:         44212 kB
Cached:         236640 kB
SwapCached:       2232 kB
Active:         126828 kB
Inactive:       163764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697088 kB
SwapTotal:     4192956 kB
SwapFree:      4184636 kB
Dirty:            5748 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            54228 kB
Committed_AS:  1110060 kB
PageTables:       1388 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= 66480 MiB

End job on node48 on Sat Apr 21 15:16:23 UTC 2007