Trace number 429744

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=163-P2=41-P3=157-P4=223-P5=67-P6=191-P7=17-P8=37-B.opb
MD5SUM870560ebbd959d9c8bd54c4fcdba3455
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 benchmark0.185971
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/429744-1177988267/instance-429744-1177988267.opb ......
201.80/201.99	c done parsing opb.
201.80/201.99	o 47
1800.04/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429744-1177988267/instance-429744-1177988267.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node48/watcher-429744-1177988267 -o ROOT/results/node48/solver-429744-1177988267 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429744-1177988267/PBS4 /tmp/evaluation/429744-1177988267/instance-429744-1177988267.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 0.95 3/64 27599
/proc/meminfo: memFree=1794456/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=1456 CPUtime=0
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 153672026 1490944 149 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/27599/statm: 364 149 87 219 0 141 0

[startup+0.0581729 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 27599
/proc/meminfo: memFree=1794456/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=1996 CPUtime=0.05
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 298 0 0 0 5 0 0 0 18 0 1 0 153672026 2043904 281 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 499 281 93 219 0 276 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1996

[startup+0.101176 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 27599
/proc/meminfo: memFree=1794456/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=2508 CPUtime=0.09
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 365 0 0 0 9 0 0 0 18 0 1 0 153672026 2568192 348 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 627 348 93 219 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2508

[startup+0.301243 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 27599
/proc/meminfo: memFree=1794456/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=3672 CPUtime=0.29
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 680 0 0 0 29 0 0 0 19 0 1 0 153672026 3760128 663 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 918 663 93 219 0 695 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3672

[startup+0.701231 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 27599
/proc/meminfo: memFree=1794456/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=6048 CPUtime=0.69
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 1132 0 0 0 68 1 0 0 22 0 1 0 153672026 6193152 1115 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 1512 1115 93 219 0 1289 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6048

[startup+1.50131 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 27600
/proc/meminfo: memFree=1789456/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=10600 CPUtime=1.49
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 1689 0 0 0 147 2 0 0 25 0 1 0 153672026 10854400 1623 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 2650 1623 94 219 0 2427 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10600

[startup+3.10145 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 27600
/proc/meminfo: memFree=1787600/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=11268 CPUtime=3.09
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 2206 0 0 0 305 4 0 0 25 0 1 0 153672026 11538432 2140 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 2817 2140 94 219 0 2594 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11268

[startup+6.30187 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 27600
/proc/meminfo: memFree=1785240/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=12444 CPUtime=6.29
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 2578 0 0 0 622 7 0 0 25 0 1 0 153672026 12742656 2415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 3111 2415 94 219 0 2888 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12444

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 27600
/proc/meminfo: memFree=1784152/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=13764 CPUtime=12.69
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 2990 0 0 0 1258 11 0 0 25 0 1 0 153672026 14094336 2634 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 3441 2634 94 219 0 3218 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13764

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.95 2/65 27600
/proc/meminfo: memFree=1782168/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=15436 CPUtime=25.49
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 3506 0 0 0 2529 20 0 0 25 0 1 0 153672026 15806464 3150 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 3859 3150 94 219 0 3636 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15436

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.95 2/65 27600
/proc/meminfo: memFree=1779416/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=18048 CPUtime=51.08
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 4571 0 0 0 5074 34 0 0 25 0 1 0 153672026 18481152 3830 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551062 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 4512 3830 94 219 0 4289 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18048

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 27600
/proc/meminfo: memFree=1775192/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=23236 CPUtime=102.27
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 6390 0 0 0 10167 60 0 0 25 0 1 0 153672026 23793664 4880 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 5809 4880 94 219 0 5586 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23236

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 27600
/proc/meminfo: memFree=1770264/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=34048 CPUtime=162.25
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 7625 0 0 0 16137 88 0 0 25 0 1 0 153672026 34865152 6115 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 8512 6115 94 219 0 8289 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34048

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/71 27756
/proc/meminfo: memFree=1764000/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=35408 CPUtime=222.14
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 8806 0 0 0 22103 111 0 0 25 0 1 0 153672026 36257792 7296 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 8852 7296 104 219 0 8629 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 35408

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 27798
/proc/meminfo: memFree=1762072/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=43228 CPUtime=282.11
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 11167 0 0 0 28077 134 0 0 25 0 1 0 153672026 44265472 8120 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 10807 8120 104 219 0 10584 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 43228

[startup+342.302 s]
/proc/loadavg: 1.06 1.00 0.96 2/65 27798
/proc/meminfo: memFree=1760088/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=44076 CPUtime=342.09
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 11620 0 0 0 34056 153 0 0 25 0 1 0 153672026 45133824 8573 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 11019 8573 104 219 0 10796 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 44076

[startup+402.302 s]
/proc/loadavg: 1.02 1.00 0.96 2/65 27798
/proc/meminfo: memFree=1758680/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=45032 CPUtime=402.08
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 11996 0 0 0 40035 173 0 0 25 0 1 0 153672026 46112768 8949 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 11258 8949 104 219 0 11035 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 45032

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27798
/proc/meminfo: memFree=1757080/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=45716 CPUtime=462.07
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 12370 0 0 0 46017 190 0 0 25 0 1 0 153672026 46813184 9323 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 11429 9323 104 219 0 11206 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 45716

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27798
/proc/meminfo: memFree=1755288/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=46592 CPUtime=522.05
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 12842 0 0 0 51998 207 0 0 25 0 1 0 153672026 47710208 9795 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 11648 9795 104 219 0 11425 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 46592

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27798
/proc/meminfo: memFree=1752664/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=47660 CPUtime=582.03
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 13497 0 0 0 57979 224 0 0 25 0 1 0 153672026 48803840 10450 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 11915 10450 104 219 0 11692 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 47660

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27798
/proc/meminfo: memFree=1750680/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=48604 CPUtime=642.03
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 13979 0 0 0 63965 238 0 0 25 0 1 0 153672026 49770496 10932 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 12151 10932 104 219 0 11928 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 48604


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1746776/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=63016 CPUtime=821.97
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 18024 0 0 0 81910 287 0 0 25 0 1 0 153672026 64528384 11904 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 15754 11904 104 219 0 15531 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 63016

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1745816/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=63016 CPUtime=881.95
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 18271 0 0 0 87895 300 0 0 25 0 1 0 153672026 64528384 12151 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 15754 12151 104 219 0 15531 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 63016

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1744664/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=63956 CPUtime=941.94
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 18556 0 0 0 93880 314 0 0 25 0 1 0 153672026 65490944 12436 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 15989 12436 104 219 0 15766 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 63956

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1742552/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=64804 CPUtime=1001.93
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 19080 0 0 0 99864 329 0 0 25 0 1 0 153672026 66359296 12960 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 16201 12960 104 219 0 15978 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 64804

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1741464/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=65704 CPUtime=1061.91
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 19344 0 0 0 105848 343 0 0 25 0 1 0 153672026 67280896 13224 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 16426 13224 104 219 0 16203 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 65704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1740248/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=65704 CPUtime=1121.9
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 19645 0 0 0 111834 356 0 0 25 0 1 0 153672026 67280896 13525 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 16426 13525 104 219 0 16203 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 65704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1739416/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=66660 CPUtime=1181.88
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 19852 0 0 0 117818 370 0 0 25 0 1 0 153672026 68259840 13732 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 16665 13732 104 219 0 16442 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 66660

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1738584/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=66660 CPUtime=1241.87
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 20055 0 0 0 123803 384 0 0 25 0 1 0 153672026 68259840 13935 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 16665 13935 104 219 0 16442 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 66660

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1736344/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=84412 CPUtime=1301.85
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 20617 0 0 0 129786 399 0 0 25 0 1 0 153672026 86437888 14497 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 21103 14497 104 219 0 20880 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 84412

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1735320/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=84796 CPUtime=1361.84
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 20866 0 0 0 135772 412 0 0 25 0 1 0 153672026 86831104 14746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 21199 14746 104 219 0 20976 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 84796

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1734104/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=84988 CPUtime=1421.83
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 21168 0 0 0 141758 425 0 0 25 0 1 0 153672026 87027712 15048 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 21247 15048 104 219 0 21024 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 84988

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1733144/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=86068 CPUtime=1481.8
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 21409 0 0 0 147740 440 0 0 25 0 1 0 153672026 88133632 15289 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 21517 15289 104 219 0 21294 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 86068

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1731800/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=86068 CPUtime=1541.8
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 21731 0 0 0 153728 452 0 0 25 0 1 0 153672026 88133632 15611 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 21517 15611 104 219 0 21294 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 86068

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1730904/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=87212 CPUtime=1601.78
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 21957 0 0 0 159713 465 0 0 25 0 1 0 153672026 89305088 15837 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 21803 15837 104 219 0 21580 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 87212

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1729880/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=87356 CPUtime=1661.76
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 22208 0 0 0 165698 478 0 0 25 0 1 0 153672026 89452544 16088 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 21839 16088 104 219 0 21616 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 87356

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1729176/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=87356 CPUtime=1721.75
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 22379 0 0 0 171686 489 0 0 25 0 1 0 153672026 89452544 16259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 21839 16259 104 219 0 21616 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 87356

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1728408/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=88572 CPUtime=1781.73
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 22574 0 0 0 177672 501 0 0 25 0 1 0 153672026 90697728 16454 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 22143 16454 104 219 0 21920 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 88572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 27800
/proc/meminfo: memFree=1728216/2055920 swapFree=4183896/4192956
[pid=27599] ppid=27597 vsize=88572 CPUtime=1800.04
/proc/27599/stat : 27599 (PBS4) R 27597 27599 22906 0 -1 4194304 22615 0 0 0 179499 505 0 0 25 0 1 0 153672026 90697728 16495 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27599/statm: 22143 16495 104 219 0 21920 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 88572

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): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1794.99
CPU system time (s): 5.06623
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 88572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.99
system time used= 5.06623
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22616
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= 2912

runsolver used 1.38379 second user time and 3.59045 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue May  1 02:57:47 UTC 2007

IDJOB= 429744
IDBENCH= 47931
IDSOLVER= 157
FILE ID= node48/429744-1177988267

PBS_JOBID= 4728091

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=149-P1=163-P2=41-P3=157-P4=223-P5=67-P6=191-P7=17-P8=37-B.opb
COMMAND LINE= /tmp/evaluation/429744-1177988267/PBS4 /tmp/evaluation/429744-1177988267/instance-429744-1177988267.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-429744-1177988267 -o ROOT/results/node48/conversion-429744-1177988267 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429744-1177988267/instance-429744-1177988267.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-429744-1177988267 -o ROOT/results/node48/solver-429744-1177988267 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429744-1177988267/PBS4 /tmp/evaluation/429744-1177988267/instance-429744-1177988267.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  870560ebbd959d9c8bd54c4fcdba3455

RANDOM SEED= 332580242

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:       1794864 kB
Buffers:         21516 kB
Cached:         165700 kB
SwapCached:       3116 kB
Active:          51732 kB
Inactive:       145996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794864 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          16424 kB
Slab:            49364 kB
Committed_AS:  1351192 kB
PageTables:       1392 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 node48 on Tue May  1 03:27:50 UTC 2007