Trace number 429954

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 2007-03-23No Cert. 1800.06 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=223-P1=61-P2=13-P3=127-P4=37-P5=37-P6=137-P7=37-P8=223-B.opb
MD5SUM8f717fbc7f85484ebc0de379ab09a890
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.278957
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables192
Total number of constraints17
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 constraints17
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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/429954-1177989991/instance-429954-1177989991.opb ......
303.11/303.20	c done parsing opb.
303.11/303.20	o 113
508.76/508.98	o 111
1800.04/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429954-1177989991/instance-429954-1177989991.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node12/watcher-429954-1177989991 -o ROOT/results/node12/solver-429954-1177989991 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429954-1177989991/PBS4 /tmp/evaluation/429954-1177989991/instance-429954-1177989991.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: 0.85 0.97 0.99 3/77 8703
/proc/meminfo: memFree=1789816/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=1456 CPUtime=0
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 275036493 1490944 149 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/8703/statm: 364 149 87 219 0 141 0

[startup+0.101086 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 8703
/proc/meminfo: memFree=1789816/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=2508 CPUtime=0.09
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 349 0 0 0 9 0 0 0 18 0 1 0 275036493 2568192 332 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 627 332 93 219 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2508

[startup+0.202095 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 8703
/proc/meminfo: memFree=1789816/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=2508 CPUtime=0.19
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 490 0 0 0 19 0 0 0 18 0 1 0 275036493 2568192 473 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 627 473 93 219 0 404 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2508

[startup+0.302105 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 8703
/proc/meminfo: memFree=1789816/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=3532 CPUtime=0.29
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 615 0 0 0 29 0 0 0 19 0 1 0 275036493 3616768 598 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 883 598 93 219 0 660 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3532

[startup+0.701145 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 8703
/proc/meminfo: memFree=1789816/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=5908 CPUtime=0.69
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 1129 0 0 0 68 1 0 0 23 0 1 0 275036493 6049792 1112 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 1477 1112 93 219 0 1254 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5908

[startup+1.50122 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 8704
/proc/meminfo: memFree=1784176/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=10732 CPUtime=1.49
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 1978 0 0 0 147 2 0 0 25 0 1 0 275036493 10989568 1912 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 2683 1912 94 219 0 2460 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10732

[startup+3.10138 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 8704
/proc/meminfo: memFree=1781872/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=11640 CPUtime=3.09
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 2268 0 0 0 304 5 0 0 25 0 1 0 275036493 11919360 2105 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 2910 2105 94 219 0 2687 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11640

[startup+6.3017 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 8704
/proc/meminfo: memFree=1781040/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=12036 CPUtime=6.29
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 2406 0 0 0 621 8 0 0 25 0 1 0 275036493 12324864 2243 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 3009 2243 94 219 0 2786 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12036

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 8704
/proc/meminfo: memFree=1778864/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=13556 CPUtime=12.68
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 3163 0 0 0 1254 14 0 0 25 0 1 0 275036493 13881344 2807 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 3389 2807 94 219 0 3166 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13556

[startup+25.5026 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 8704
/proc/meminfo: memFree=1777456/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=14472 CPUtime=25.48
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 3513 0 0 0 2526 22 0 0 25 0 1 0 275036493 14819328 3157 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 3618 3157 94 219 0 3395 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14472

[startup+51.1022 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 8704
/proc/meminfo: memFree=1775216/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=17336 CPUtime=51.08
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 4476 0 0 0 5074 34 0 0 25 0 1 0 275036493 17752064 3735 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 4334 3735 94 219 0 4111 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17336

[startup+102.302 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 8704
/proc/meminfo: memFree=1771504/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=22892 CPUtime=102.27
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 6154 0 0 0 10159 68 0 0 25 0 1 0 275036493 23441408 4644 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 5723 4644 94 219 0 5500 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22892

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8704
/proc/meminfo: memFree=1766000/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=33748 CPUtime=162.25
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 7578 0 0 0 16127 98 0 0 25 0 1 0 275036493 34557952 6068 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 8437 6068 94 219 0 8214 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33748

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8704
/proc/meminfo: memFree=1759920/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=35412 CPUtime=222.24
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 9044 0 0 0 22101 123 0 0 25 0 1 0 275036493 36261888 7534 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 8853 7534 94 219 0 8630 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 35412

[startup+282.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 8704
/proc/meminfo: memFree=1757232/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=43212 CPUtime=282.22
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 11233 0 0 0 28074 148 0 0 25 0 1 0 275036493 44249088 8186 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 10803 8186 94 219 0 10580 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 43212

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 8704
/proc/meminfo: memFree=1755504/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=44196 CPUtime=342.2
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 11669 0 0 0 34049 171 0 0 25 0 1 0 275036493 45256704 8622 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 11049 8622 104 219 0 10826 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 44196

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8704
/proc/meminfo: memFree=1753776/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=45128 CPUtime=402.19
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 12118 0 0 0 40030 189 0 0 25 0 1 0 275036493 46211072 9071 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 11282 9071 104 219 0 11059 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 45128

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8704
/proc/meminfo: memFree=1752432/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=45780 CPUtime=462.17
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 12453 0 0 0 46007 210 0 0 25 0 1 0 275036493 46878720 9406 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 11445 9406 104 219 0 11222 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 45780

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8706
/proc/meminfo: memFree=1750256/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=46464 CPUtime=522.16
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 12992 0 0 0 51985 231 0 0 25 0 1 0 275036493 47579136 9945 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 11616 9945 104 219 0 11393 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 46464

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8706
/proc/meminfo: memFree=1747504/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=47520 CPUtime=582.14
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 13671 0 0 0 57964 250 0 0 25 0 1 0 275036493 48660480 10624 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 11880 10624 104 219 0 11657 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 47520

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8706
/proc/meminfo: memFree=1746032/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=48128 CPUtime=642.13
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 14037 0 0 0 63945 268 0 0 25 0 1 0 275036493 49283072 10990 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 12032 10990 104 219 0 11809 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 48128


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

[startup+822.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 8706
/proc/meminfo: memFree=1741936/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=62912 CPUtime=822.08
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 18121 0 0 0 81887 321 0 0 25 0 1 0 275036493 64421888 12001 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 15728 12001 104 219 0 15505 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 62912

[startup+882.305 s]
/proc/loadavg: 1.14 1.05 1.01 2/78 8706
/proc/meminfo: memFree=1740912/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=63688 CPUtime=882.07
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 18375 0 0 0 87869 338 0 0 25 0 1 0 275036493 65216512 12255 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 15922 12255 104 219 0 15699 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 63688

[startup+942.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 8706
/proc/meminfo: memFree=1739760/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=64704 CPUtime=942.05
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 18678 0 0 0 93850 355 0 0 25 0 1 0 275036493 66256896 12558 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 16176 12558 104 219 0 15953 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 64704

[startup+1002.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 8706
/proc/meminfo: memFree=1738864/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=64704 CPUtime=1002.04
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 18904 0 0 0 99830 374 0 0 25 0 1 0 275036493 66256896 12784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 16176 12784 104 219 0 15953 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 64704

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8706
/proc/meminfo: memFree=1737520/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=65580 CPUtime=1062.02
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 19220 0 0 0 105816 386 0 0 25 0 1 0 275036493 67153920 13100 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 16395 13100 104 219 0 16172 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 65580

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8706
/proc/meminfo: memFree=1736304/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=65716 CPUtime=1122
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 19531 0 0 0 111799 401 0 0 25 0 1 0 275036493 67293184 13411 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 16429 13411 104 219 0 16206 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 65716

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8706
/proc/meminfo: memFree=1735472/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=66648 CPUtime=1181.99
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 19746 0 0 0 117784 415 0 0 25 0 1 0 275036493 68247552 13626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 16662 13626 104 219 0 16439 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 66648

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8706
/proc/meminfo: memFree=1733872/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=67780 CPUtime=1241.97
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 20161 0 0 0 123770 427 0 0 25 0 1 0 275036493 69406720 14041 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 16945 14041 104 219 0 16722 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 67780

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8706
/proc/meminfo: memFree=1732464/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=67780 CPUtime=1301.96
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 20491 0 0 0 129754 442 0 0 25 0 1 0 275036493 69406720 14371 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 16945 14371 104 219 0 16722 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 67780

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8706
/proc/meminfo: memFree=1731504/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=68832 CPUtime=1361.95
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 20745 0 0 0 135738 457 0 0 25 0 1 0 275036493 70483968 14625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 17208 14625 104 219 0 16985 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 68832

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8706
/proc/meminfo: memFree=1730480/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=68832 CPUtime=1421.94
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 21000 0 0 0 141723 471 0 0 25 0 1 0 275036493 70483968 14880 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 17208 14880 104 219 0 16985 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 68832

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8706
/proc/meminfo: memFree=1729840/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=68832 CPUtime=1481.91
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 21166 0 0 0 147707 484 0 0 25 0 1 0 275036493 70483968 15046 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 17208 15046 104 219 0 16985 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 68832

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8706
/proc/meminfo: memFree=1728880/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=70084 CPUtime=1541.91
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 21402 0 0 0 153693 498 0 0 25 0 1 0 275036493 71766016 15282 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 17521 15282 104 219 0 17298 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 70084

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8706
/proc/meminfo: memFree=1728048/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=70084 CPUtime=1601.88
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 21611 0 0 0 159676 512 0 0 25 0 1 0 275036493 71766016 15491 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 17521 15491 104 219 0 17298 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 70084

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8706
/proc/meminfo: memFree=1727152/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=70084 CPUtime=1661.87
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 21833 0 0 0 165661 526 0 0 25 0 1 0 275036493 71766016 15713 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 17521 15713 104 219 0 17298 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 70084

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8706
/proc/meminfo: memFree=1726256/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=71416 CPUtime=1721.85
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 22056 0 0 0 171645 540 0 0 25 0 1 0 275036493 73129984 15936 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 17854 15936 104 219 0 17631 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 71416

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8706
/proc/meminfo: memFree=1724720/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=71768 CPUtime=1781.84
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 22439 0 0 0 177632 552 0 0 25 0 1 0 275036493 73490432 16319 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 17942 16319 104 219 0 17719 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 71768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8706
/proc/meminfo: memFree=1724400/2055920 swapFree=4160072/4192956
[pid=8703] ppid=8701 vsize=71768 CPUtime=1800.04
/proc/8703/stat : 8703 (PBS4) R 8701 8703 3287 0 -1 4194304 22514 0 0 0 179448 556 0 0 25 0 1 0 275036493 73490432 16394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8703/statm: 17942 16394 104 219 0 17719 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 71768

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): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1794.49
CPU system time (s): 5.57415
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 75204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.49
system time used= 5.57415
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22515
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= 35969

runsolver used 1.44678 second user time and 4.15737 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue May  1 03:26:31 UTC 2007

IDJOB= 429954
IDBENCH= 47946
IDSOLVER= 157
FILE ID= node12/429954-1177989991

PBS_JOBID= 4728195

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=223-P1=61-P2=13-P3=127-P4=37-P5=37-P6=137-P7=37-P8=223-B.opb
COMMAND LINE= /tmp/evaluation/429954-1177989991/PBS4 /tmp/evaluation/429954-1177989991/instance-429954-1177989991.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-429954-1177989991 -o ROOT/results/node12/conversion-429954-1177989991 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429954-1177989991/instance-429954-1177989991.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-429954-1177989991 -o ROOT/results/node12/solver-429954-1177989991 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429954-1177989991/PBS4 /tmp/evaluation/429954-1177989991/instance-429954-1177989991.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  8f717fbc7f85484ebc0de379ab09a890

RANDOM SEED= 955139459

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1790224 kB
Buffers:         53612 kB
Cached:         121000 kB
SwapCached:      11572 kB
Active:         103288 kB
Inactive:        98668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790224 kB
SwapTotal:     4192956 kB
SwapFree:      4160072 kB
Dirty:            1312 kB
Writeback:           0 kB
Mapped:          33716 kB
Slab:            49224 kB
Committed_AS:  7108456 kB
PageTables:       1804 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= 66563 MiB

End job on node12 on Tue May  1 03:56:34 UTC 2007