Trace number 366799

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 1800.92

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_4_30_1.opb
MD5SUM8dbaef61ba32642517e0b17ac09a002e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark24.3463
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables31
Total number of constraints9
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint1
Maximum length of a constraint30
Number of terms in the objective function 1
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 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 851
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2553
Number of bits of the biggest sum of numbers12
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/366799-1177066828/instance-366799-1177066828.opb ......
1800.10/1800.90	c done parsing opb.
1800.10/1800.90	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/366799-1177066828/instance-366799-1177066828.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/node40/watcher-366799-1177066828 -o ROOT/results/node40/solver-366799-1177066828 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366799-1177066828/PBS4 /tmp/evaluation/366799-1177066828/instance-366799-1177066828.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: 0.99 1.00 1.00 3/77 15455
/proc/meminfo: memFree=1787960/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=1320 CPUtime=0
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 35562338 1351680 113 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 330 113 92 219 0 107 0

[startup+0.0420179 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 15455
/proc/meminfo: memFree=1787960/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=1320 CPUtime=0.04
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 171 0 0 0 4 0 0 0 18 0 1 0 35562338 1351680 153 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 330 153 92 219 0 107 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1320

[startup+0.10103 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 15455
/proc/meminfo: memFree=1787960/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=1708 CPUtime=0.09
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 229 0 0 0 9 0 0 0 18 0 1 0 35562338 1748992 211 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 427 211 93 219 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301071 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 15455
/proc/meminfo: memFree=1787960/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=2552 CPUtime=0.29
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 398 0 0 0 29 0 0 0 19 0 1 0 35562338 2613248 380 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 638 380 93 219 0 415 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2552

[startup+0.701155 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 15455
/proc/meminfo: memFree=1787960/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=3576 CPUtime=0.69
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 558 0 0 0 69 0 0 0 22 0 1 0 35562338 3661824 540 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 894 540 93 219 0 671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3576

[startup+1.50132 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15456
/proc/meminfo: memFree=1785776/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=3920 CPUtime=1.49
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 801 0 0 0 148 1 0 0 25 0 1 0 35562338 4014080 734 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 980 734 94 219 0 757 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3920

[startup+3.10166 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15456
/proc/meminfo: memFree=1784944/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=6256 CPUtime=3.09
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 1039 0 0 0 307 2 0 0 25 0 1 0 35562338 6406144 972 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 1564 972 94 219 0 1341 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6256

[startup+6.30132 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15456
/proc/meminfo: memFree=1783472/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=6944 CPUtime=6.29
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 1384 0 0 0 626 3 0 0 25 0 1 0 35562338 7110656 1220 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 1736 1220 94 219 0 1513 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6944

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15456
/proc/meminfo: memFree=1781880/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=7104 CPUtime=12.69
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 1713 0 0 0 1264 5 0 0 25 0 1 0 35562338 7274496 1549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 1776 1549 94 219 0 1553 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7104

[startup+25.5013 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15456
/proc/meminfo: memFree=1779832/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=12480 CPUtime=25.48
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 2415 0 0 0 2540 8 0 0 25 0 1 0 35562338 12779520 2058 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 3120 2058 94 219 0 2897 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12480

[startup+51.1017 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 15564
/proc/meminfo: memFree=1774968/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=13632 CPUtime=51.02
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 3315 0 0 0 5089 13 0 0 25 0 1 0 35562338 13959168 2958 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 3408 2958 94 219 0 3185 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 13632

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15654
/proc/meminfo: memFree=1770936/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=24944 CPUtime=102.16
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 4929 0 0 0 10196 20 0 0 25 0 1 0 35562338 25542656 4187 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 6236 4187 94 219 0 6013 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 24944

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15654
/proc/meminfo: memFree=1767416/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=25996 CPUtime=162.13
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 5863 0 0 0 16188 25 0 0 25 0 1 0 35562338 26619904 5088 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 6499 5088 94 219 0 6276 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 25996

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15654
/proc/meminfo: memFree=1764280/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=26260 CPUtime=222.1
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 6660 0 0 0 22180 30 0 0 25 0 1 0 35562338 26890240 5885 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 6565 5885 94 219 0 6342 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 26260

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15654
/proc/meminfo: memFree=1760696/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=44964 CPUtime=282.08
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 7877 0 0 0 28173 35 0 0 25 0 1 0 35562338 46043136 6772 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 11241 6772 94 219 0 11018 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 44964

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15654
/proc/meminfo: memFree=1759928/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=48296 CPUtime=342.06
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 8802 0 0 0 34166 40 0 0 25 0 1 0 35562338 49455104 6928 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 12074 6928 94 219 0 11851 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 48296

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15654
/proc/meminfo: memFree=1758456/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=48820 CPUtime=402.04
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 9235 0 0 0 40160 44 0 0 25 0 1 0 35562338 49991680 7328 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 12205 7328 94 219 0 11982 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 48820

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15654
/proc/meminfo: memFree=1756344/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=49336 CPUtime=462.02
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 9848 0 0 0 46154 48 0 0 25 0 1 0 35562338 50520064 7842 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 12334 7842 94 219 0 12111 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 49336

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15654
/proc/meminfo: memFree=1754360/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=49592 CPUtime=521.99
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 10420 0 0 0 52147 52 0 0 25 0 1 0 35562338 50782208 8348 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 12398 8348 94 219 0 12175 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 49592

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15654
/proc/meminfo: memFree=1752184/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=50236 CPUtime=581.97
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 11063 0 0 0 58140 57 0 0 25 0 1 0 35562338 51441664 8892 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 12559 8892 94 219 0 12336 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 50236

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15654
/proc/meminfo: memFree=1750904/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=50404 CPUtime=641.95
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 11375 0 0 0 64135 60 0 0 25 0 1 0 35562338 51613696 9204 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 12601 9204 94 219 0 12378 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 50404


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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15654
/proc/meminfo: memFree=1742520/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=54000 CPUtime=881.85
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 14211 0 0 0 88113 72 0 0 25 0 1 0 35562338 55296000 11291 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 13500 11291 94 219 0 13277 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 54000

[startup+942.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1741624/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=54000 CPUtime=941.83
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 14442 0 0 0 94107 76 0 0 25 0 1 0 35562338 55296000 11522 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 13500 11522 94 219 0 13277 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 54000

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1740152/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=54472 CPUtime=1001.8
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 14867 0 0 0 100101 79 0 0 25 0 1 0 35562338 55779328 11882 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 13618 11882 94 219 0 13395 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 54472

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1738744/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=54984 CPUtime=1061.78
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 15363 0 0 0 106096 82 0 0 25 0 1 0 35562338 56303616 12247 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 13746 12247 94 219 0 13523 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 54984

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1737336/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=88008 CPUtime=1121.75
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 15770 0 0 0 112091 84 0 0 25 0 1 0 35562338 90120192 12589 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 22002 12589 94 219 0 21779 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 88008

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1736312/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=88268 CPUtime=1181.73
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 16037 0 0 0 118086 87 0 0 25 0 1 0 35562338 90386432 12856 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 22067 12856 94 219 0 21844 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 88268

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1734712/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=95180 CPUtime=1241.72
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 18146 0 0 0 124080 92 0 0 25 0 1 0 35562338 97464320 13233 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 23795 13233 94 219 0 23572 0
Current children cumulated CPU time (s) 1241.72
Current children cumulated vsize (KiB) 95180

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1733240/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=95692 CPUtime=1301.69
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 18638 0 0 0 130075 94 0 0 25 0 1 0 35562338 97988608 13595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 23923 13595 94 219 0 23700 0
Current children cumulated CPU time (s) 1301.69
Current children cumulated vsize (KiB) 95692

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1731640/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=96844 CPUtime=1361.67
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 19271 0 0 0 136070 97 0 0 25 0 1 0 35562338 99168256 14033 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 24211 14033 94 219 0 23988 0
Current children cumulated CPU time (s) 1361.67
Current children cumulated vsize (KiB) 96844

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1730424/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=97104 CPUtime=1421.65
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 19530 0 0 0 142065 100 0 0 25 0 1 0 35562338 99434496 14292 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 24276 14292 94 219 0 24053 0
Current children cumulated CPU time (s) 1421.65
Current children cumulated vsize (KiB) 97104

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1729656/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=98132 CPUtime=1481.62
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 19887 0 0 0 148060 102 0 0 25 0 1 0 35562338 100487168 14454 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 24533 14454 94 219 0 24310 0
Current children cumulated CPU time (s) 1481.62
Current children cumulated vsize (KiB) 98132

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1729592/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=98364 CPUtime=1541.6
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 19942 0 0 0 154056 104 0 0 25 0 1 0 35562338 100724736 14509 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 24591 14509 94 219 0 24368 0
Current children cumulated CPU time (s) 1541.6
Current children cumulated vsize (KiB) 98364

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1729208/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=98364 CPUtime=1601.57
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 20027 0 0 0 160051 106 0 0 25 0 1 0 35562338 100724736 14594 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 24591 14594 94 219 0 24368 0
Current children cumulated CPU time (s) 1601.57
Current children cumulated vsize (KiB) 98364

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1727672/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=98752 CPUtime=1661.55
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 20488 0 0 0 166047 108 0 0 25 0 1 0 35562338 101122048 14990 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 24688 14990 94 219 0 24465 0
Current children cumulated CPU time (s) 1661.55
Current children cumulated vsize (KiB) 98752

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1727224/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=98884 CPUtime=1721.53
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 20600 0 0 0 172043 110 0 0 25 0 1 0 35562338 101257216 15102 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 24721 15102 94 219 0 24498 0
Current children cumulated CPU time (s) 1721.53
Current children cumulated vsize (KiB) 98884

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1726200/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=99280 CPUtime=1781.5
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 20915 0 0 0 178039 111 0 0 25 0 1 0 35562338 101662720 15352 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 24820 15352 94 219 0 24597 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 99280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1725816/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=99280 CPUtime=1800.1
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 21003 0 0 0 179898 112 0 0 25 0 1 0 35562338 101662720 15440 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 24820 15440 94 219 0 24597 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 99280

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

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

[startup+1800.9 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15656
/proc/meminfo: memFree=1725816/2055920 swapFree=4112848/4192956
[pid=15455] ppid=15453 vsize=99280 CPUtime=1800.1
/proc/15455/stat : 15455 (PBS4) R 15453 15455 13802 0 -1 4194304 21003 0 0 0 179898 112 0 0 25 0 1 0 35562338 101662720 15440 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15455/statm: 24820 15440 94 219 0 24597 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 99280

Child status: 0
Real time (s): 1800.92
CPU time (s): 1800.12
CPU user time (s): 1798.98
CPU system time (s): 1.13683
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 99280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.98
system time used= 1.13683
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21004
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= 37316

runsolver used 1.9977 second user time and 4.54831 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Fri Apr 20 11:00:28 UTC 2007

IDJOB= 366799
IDBENCH= 2905
IDSOLVER= 157
FILE ID= node40/366799-1177066828

PBS_JOBID= 4640216

Free space on /tmp= 66528 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_4_30_1.opb
COMMAND LINE= /tmp/evaluation/366799-1177066828/PBS4 /tmp/evaluation/366799-1177066828/instance-366799-1177066828.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-366799-1177066828 -o ROOT/results/node40/conversion-366799-1177066828 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366799-1177066828/instance-366799-1177066828.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-366799-1177066828 -o ROOT/results/node40/solver-366799-1177066828 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/366799-1177066828/PBS4 /tmp/evaluation/366799-1177066828/instance-366799-1177066828.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  8dbaef61ba32642517e0b17ac09a002e

RANDOM SEED= 611974844

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1788368 kB
Buffers:         58736 kB
Cached:         130040 kB
SwapCached:       2100 kB
Active:          67896 kB
Inactive:       146608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1788368 kB
SwapTotal:     4192956 kB
SwapFree:      4112848 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          34620 kB
Slab:            38396 kB
Committed_AS:   956964 kB
PageTables:       1924 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= 66528 MiB

End job on node40 on Fri Apr 20 11:30:31 UTC 2007