Trace number 459159

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_v2 2007-03-23? (TO) 1800.08 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_8_70_1.opb
MD5SUMc7543821508efc06c2ce41424051ab2c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables71
Total number of constraints17
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 constraints16
Minimum length of a constraint1
Maximum length of a constraint70
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 1884
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5652
Number of bits of the biggest sum of numbers13
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/459159-1178650187/instance-459159-1178650187.opb ......
1800.05/1800.71	c done parsing opb.
1800.05/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459159-1178650187/instance-459159-1178650187.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node54/watcher-459159-1178650187 -o ROOT/results/node54/solver-459159-1178650187 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459159-1178650187/instance-459159-1178650187.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: 0.91 0.95 0.98 3/66 16889
/proc/meminfo: memFree=1623472/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=1320 CPUtime=0
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 312393233 1351680 120 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 330 120 90 219 0 107 0

[startup+0.035657 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 16889
/proc/meminfo: memFree=1623472/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=1320 CPUtime=0.03
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 150 0 0 0 3 0 0 0 18 0 1 0 312393233 1351680 132 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 330 132 90 219 0 107 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1320

[startup+0.101664 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 16889
/proc/meminfo: memFree=1623472/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=1320 CPUtime=0.09
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 173 0 0 0 9 0 0 0 18 0 1 0 312393233 1351680 155 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 330 155 90 219 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1320

[startup+0.301689 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 16889
/proc/meminfo: memFree=1623472/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=1576 CPUtime=0.29
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 245 0 0 0 29 0 0 0 19 0 1 0 312393233 1613824 227 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 394 227 90 219 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.70174 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 16889
/proc/meminfo: memFree=1623472/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=2248 CPUtime=0.69
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 375 0 0 0 69 0 0 0 22 0 1 0 312393233 2301952 357 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 562 357 90 219 0 339 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2248

[startup+1.50184 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 16890
/proc/meminfo: memFree=1622120/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=3600 CPUtime=1.49
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 676 0 0 0 149 0 0 0 25 0 1 0 312393233 3686400 658 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 900 658 90 219 0 677 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3600

[startup+3.10104 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 16890
/proc/meminfo: memFree=1620392/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=5648 CPUtime=3.09
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 1097 0 0 0 308 1 0 0 25 0 1 0 312393233 5783552 1079 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 1412 1079 90 219 0 1189 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5648

[startup+6.30145 s]
/proc/loadavg: 0.92 0.95 0.98 2/67 16890
/proc/meminfo: memFree=1617384/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=10344 CPUtime=6.28
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 1756 0 0 0 626 2 0 0 25 0 1 0 312393233 10592256 1689 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 2586 1689 90 219 0 2363 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10344

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.98 2/67 16890
/proc/meminfo: memFree=1614056/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=11460 CPUtime=12.69
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 2587 0 0 0 1264 5 0 0 25 0 1 0 312393233 11735040 2423 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 2865 2423 90 219 0 2642 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11460

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/67 16890
/proc/meminfo: memFree=1610216/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=20284 CPUtime=25.48
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 3541 0 0 0 2540 8 0 0 25 0 1 0 312393233 20770816 3377 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546825 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 5071 3377 90 219 0 4848 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20284

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.98 2/67 16890
/proc/meminfo: memFree=1604648/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=22220 CPUtime=51.08
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 5125 0 0 0 5095 13 0 0 25 0 1 0 312393233 22753280 4768 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 5555 4768 90 219 0 5332 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22220

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/67 16890
/proc/meminfo: memFree=1595496/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=40272 CPUtime=102.26
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 7373 0 0 0 10207 19 0 0 25 0 1 0 312393233 41238528 7016 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 10068 7016 90 219 0 9845 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40272

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16890
/proc/meminfo: memFree=1590504/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=43164 CPUtime=162.24
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 9017 0 0 0 16198 26 0 0 25 0 1 0 312393233 44199936 8275 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 10791 8275 90 219 0 10568 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 43164

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16890
/proc/meminfo: memFree=1582312/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=43932 CPUtime=222.22
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 11025 0 0 0 22189 33 0 0 25 0 1 0 312393233 44986368 10283 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 10983 10283 90 219 0 10760 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 43932

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16890
/proc/meminfo: memFree=1578024/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=77060 CPUtime=282.2
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 12074 0 0 0 28182 38 0 0 25 0 1 0 312393233 78909440 11332 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 19265 11332 90 219 0 19042 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 77060

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16890
/proc/meminfo: memFree=1573608/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=77716 CPUtime=342.18
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 13205 0 0 0 34176 42 0 0 25 0 1 0 312393233 79581184 12463 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 19429 12463 90 219 0 19206 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 77716

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16890
/proc/meminfo: memFree=1570600/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=78232 CPUtime=402.16
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 13972 0 0 0 40170 46 0 0 25 0 1 0 312393233 80109568 13230 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 19558 13230 90 219 0 19335 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 78232

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16890
/proc/meminfo: memFree=1565608/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=81688 CPUtime=462.14
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 15985 0 0 0 46164 50 0 0 25 0 1 0 312393233 83648512 14474 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 20422 14474 90 219 0 20199 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 81688

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16890
/proc/meminfo: memFree=1560744/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=82144 CPUtime=522.13
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 17191 0 0 0 52160 53 0 0 25 0 1 0 312393233 84115456 15680 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 20536 15680 90 219 0 20313 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 82144

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16890
/proc/meminfo: memFree=1555816/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=83596 CPUtime=582.12
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 18404 0 0 0 58155 57 0 0 25 0 1 0 312393233 85602304 16893 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 20899 16893 90 219 0 20676 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 83596

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16890
/proc/meminfo: memFree=1552040/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=83992 CPUtime=642.1
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 19335 0 0 0 64150 60 0 0 25 0 1 0 312393233 86007808 17824 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 20998 17824 90 219 0 20775 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 83992


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17088
/proc/meminfo: memFree=1536680/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=151904 CPUtime=881.93
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 23124 0 0 0 88122 71 0 0 25 0 1 0 312393233 155549696 21613 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 37976 21613 90 219 0 37753 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 151904

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17088
/proc/meminfo: memFree=1535272/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=152300 CPUtime=941.9
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 23501 0 0 0 94118 72 0 0 25 0 1 0 312393233 155955200 21990 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 38075 21990 90 219 0 37852 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 152300

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17088
/proc/meminfo: memFree=1534824/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=152432 CPUtime=1001.88
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 23594 0 0 0 100115 73 0 0 25 0 1 0 312393233 156090368 22083 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 38108 22083 90 219 0 37885 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 152432

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17088
/proc/meminfo: memFree=1534568/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=152564 CPUtime=1061.87
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 23660 0 0 0 106111 76 0 0 25 0 1 0 312393233 156225536 22149 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550346 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 38141 22149 90 219 0 37918 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 152564

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17088
/proc/meminfo: memFree=1531304/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=152564 CPUtime=1121.85
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 24486 0 0 0 112106 79 0 0 25 0 1 0 312393233 156225536 22975 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 38141 22975 90 219 0 37918 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 152564

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17088
/proc/meminfo: memFree=1528168/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=152696 CPUtime=1181.83
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 25264 0 0 0 118102 81 0 0 25 0 1 0 312393233 156360704 23753 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 38174 23753 90 219 0 37951 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 152696

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17088
/proc/meminfo: memFree=1525288/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=152960 CPUtime=1241.82
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 25968 0 0 0 124098 84 0 0 25 0 1 0 312393233 156631040 24457 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 38240 24457 90 219 0 38017 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 152960

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17088
/proc/meminfo: memFree=1522920/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=153488 CPUtime=1301.79
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 26564 0 0 0 130094 85 0 0 25 0 1 0 312393233 157171712 25053 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 38372 25053 90 219 0 38149 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 153488

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17088
/proc/meminfo: memFree=1521192/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=154324 CPUtime=1361.77
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 26997 0 0 0 136090 87 0 0 25 0 1 0 312393233 158027776 25486 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 38581 25486 90 219 0 38358 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 154324

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17090
/proc/meminfo: memFree=1520808/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=154456 CPUtime=1421.76
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 27094 0 0 0 142087 89 0 0 25 0 1 0 312393233 158162944 25583 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 38614 25583 90 219 0 38391 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 154456

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17090
/proc/meminfo: memFree=1520552/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=154456 CPUtime=1481.74
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 27148 0 0 0 148083 91 0 0 25 0 1 0 312393233 158162944 25637 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 38614 25637 90 219 0 38391 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 154456

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17090
/proc/meminfo: memFree=1520296/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=160732 CPUtime=1541.72
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 28750 0 0 0 154079 93 0 0 25 0 1 0 312393233 164589568 25702 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 40183 25702 90 219 0 39960 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 160732

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17090
/proc/meminfo: memFree=1518760/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=160732 CPUtime=1601.71
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 29126 0 0 0 160075 96 0 0 25 0 1 0 312393233 164589568 26078 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 40183 26078 90 219 0 39960 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 160732

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17090
/proc/meminfo: memFree=1516456/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=161440 CPUtime=1661.68
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 29732 0 0 0 166071 97 0 0 25 0 1 0 312393233 165314560 26684 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 40360 26684 90 219 0 40137 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 161440

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17090
/proc/meminfo: memFree=1515560/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=162188 CPUtime=1721.67
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 29935 0 0 0 172068 99 0 0 25 0 1 0 312393233 166080512 26887 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 40547 26887 90 219 0 40324 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 162188

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17090
/proc/meminfo: memFree=1515112/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=162380 CPUtime=1781.65
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 30043 0 0 0 178065 100 0 0 25 0 1 0 312393233 166277120 26995 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 40595 26995 90 219 0 40372 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 162380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17090
/proc/meminfo: memFree=1514920/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=162584 CPUtime=1800.05
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 30092 0 0 0 179904 101 0 0 25 0 1 0 312393233 166486016 27044 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 40646 27044 90 219 0 40423 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 162584

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 17090
/proc/meminfo: memFree=1514920/2055920 swapFree=4182248/4192956
[pid=16889] ppid=16887 vsize=162584 CPUtime=1800.05
/proc/16889/stat : 16889 (PBS4_SAT07v2) R 16887 16889 15708 0 -1 4194304 30092 0 0 0 179904 101 0 0 25 0 1 0 312393233 166486016 27044 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16889/statm: 40646 27044 90 219 0 40423 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 162584

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.08
CPU user time (s): 1799.05
CPU system time (s): 1.03184
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 162584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.05
system time used= 1.03184
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30093
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= 3424

runsolver used 1.60875 second user time and 4.95125 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Tue May  8 18:49:47 UTC 2007

IDJOB= 459159
IDBENCH= 2930
IDSOLVER= 200
FILE ID= node54/459159-1178650187

PBS_JOBID= 5218353

Free space on /tmp= 66557 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_8_70_1.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459159-1178650187/instance-459159-1178650187.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-459159-1178650187 -o ROOT/results/node54/conversion-459159-1178650187 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459159-1178650187/instance-459159-1178650187.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-459159-1178650187 -o ROOT/results/node54/solver-459159-1178650187 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459159-1178650187/instance-459159-1178650187.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  c7543821508efc06c2ce41424051ab2c

RANDOM SEED= 449065797

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1624008 kB
Buffers:         24964 kB
Cached:         309196 kB
SwapCached:       3868 kB
Active:         218520 kB
Inactive:       126548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1624008 kB
SwapTotal:     4192956 kB
SwapFree:      4182248 kB
Dirty:            2284 kB
Writeback:           0 kB
Mapped:          17032 kB
Slab:            72768 kB
Committed_AS:  5380392 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node54 on Tue May  8 19:19:50 UTC 2007