Trace number 459136

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) 1800.02 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_4_30_4.opb
MD5SUM56022330ee2943e2696d570dbfee01d9
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 benchmark14.6178
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 869
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2608
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/459136-1178649605/instance-459136-1178649605.opb ......
1800.00/1800.60	c done parsing opb.
1800.00/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459136-1178649605/instance-459136-1178649605.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/node68/watcher-459136-1178649605 -o ROOT/results/node68/solver-459136-1178649605 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459136-1178649605/instance-459136-1178649605.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26158
/proc/meminfo: memFree=1440584/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=1320 CPUtime=0
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 340950016 1351680 109 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 330 109 90 219 0 107 0

[startup+0.100432 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26158
/proc/meminfo: memFree=1440584/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=1576 CPUtime=0.09
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 222 0 0 0 9 0 0 0 18 0 1 0 340950016 1613824 204 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 394 204 90 219 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.20144 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26158
/proc/meminfo: memFree=1440584/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=2220 CPUtime=0.19
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 309 0 0 0 19 0 0 0 18 0 1 0 340950016 2273280 291 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 555 291 90 219 0 332 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2220

[startup+0.301449 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26158
/proc/meminfo: memFree=1440584/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=2552 CPUtime=0.29
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 398 0 0 0 29 0 0 0 19 0 1 0 340950016 2613248 380 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 638 380 90 219 0 415 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2552

[startup+0.701484 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26158
/proc/meminfo: memFree=1440584/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=3576 CPUtime=0.69
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 552 0 0 0 69 0 0 0 22 0 1 0 340950016 3661824 534 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 894 534 90 219 0 671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3576

[startup+1.50156 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26159
/proc/meminfo: memFree=1438272/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=3900 CPUtime=1.49
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 802 0 0 0 148 1 0 0 25 0 1 0 340950016 3993600 735 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 975 735 90 219 0 752 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3900

[startup+3.1017 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26159
/proc/meminfo: memFree=1437376/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=6228 CPUtime=3.09
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 1025 0 0 0 307 2 0 0 25 0 1 0 340950016 6377472 958 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 1557 958 90 219 0 1334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6228

[startup+6.30199 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26159
/proc/meminfo: memFree=1435976/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=6916 CPUtime=6.29
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 1394 0 0 0 626 3 0 0 25 0 1 0 340950016 7081984 1230 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 1729 1230 90 219 0 1506 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6916

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26159
/proc/meminfo: memFree=1434184/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=11300 CPUtime=12.69
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 1777 0 0 0 1264 5 0 0 25 0 1 0 340950016 11571200 1613 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 2825 1613 90 219 0 2602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11300

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26159
/proc/meminfo: memFree=1432136/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=12836 CPUtime=25.49
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 2465 0 0 0 2542 7 0 0 25 0 1 0 340950016 13144064 2108 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 3209 2108 90 219 0 2986 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12836

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26159
/proc/meminfo: memFree=1428936/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=14060 CPUtime=51.08
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 3297 0 0 0 5098 10 0 0 25 0 1 0 340950016 14397440 2940 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 3515 2940 90 219 0 3292 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14060

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26159
/proc/meminfo: memFree=1423496/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=25636 CPUtime=102.27
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 5005 0 0 0 10211 16 0 0 25 0 1 0 340950016 26251264 4263 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 6409 4263 90 219 0 6186 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25636

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26159
/proc/meminfo: memFree=1420104/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=26164 CPUtime=162.24
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 5848 0 0 0 16204 20 0 0 25 0 1 0 340950016 26791936 5106 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 6541 5106 90 219 0 6318 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26164

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26161
/proc/meminfo: memFree=1417032/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=26556 CPUtime=222.23
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 6647 0 0 0 22197 26 0 0 25 0 1 0 340950016 27193344 5872 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 6639 5872 90 219 0 6416 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26556

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26161
/proc/meminfo: memFree=1415112/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=27204 CPUtime=282.22
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 7154 0 0 0 28191 31 0 0 25 0 1 0 340950016 27856896 6346 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 6801 6346 90 219 0 6578 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 27204

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26161
/proc/meminfo: memFree=1412488/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=47560 CPUtime=342.19
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 8713 0 0 0 34184 35 0 0 25 0 1 0 340950016 48701440 6971 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 11890 6971 90 219 0 11667 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 47560

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26161
/proc/meminfo: memFree=1411400/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=48576 CPUtime=402.18
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 9173 0 0 0 40180 38 0 0 25 0 1 0 340950016 49741824 7266 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 12144 7266 90 219 0 11921 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 48576

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26161
/proc/meminfo: memFree=1409160/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=49608 CPUtime=462.17
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 9872 0 0 0 46174 43 0 0 25 0 1 0 340950016 50798592 7833 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 12402 7833 90 219 0 12179 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 49608

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26161
/proc/meminfo: memFree=1406920/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=49996 CPUtime=522.15
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 10443 0 0 0 52168 47 0 0 25 0 1 0 340950016 51195904 8371 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 12499 8371 90 219 0 12276 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 49996

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26161
/proc/meminfo: memFree=1405768/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=50712 CPUtime=582.13
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 10832 0 0 0 58164 49 0 0 25 0 1 0 340950016 51929088 8661 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 12678 8661 90 219 0 12455 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 50712

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26161
/proc/meminfo: memFree=1403656/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=51232 CPUtime=642.11
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 11376 0 0 0 64159 52 0 0 25 0 1 0 340950016 52461568 9205 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 12808 9205 90 219 0 12585 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 51232


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

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26161
/proc/meminfo: memFree=1396808/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=52520 CPUtime=882.05
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 13264 0 0 0 88141 64 0 0 25 0 1 0 340950016 53780480 10897 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547224 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 13130 10897 90 219 0 12907 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 52520

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26161
/proc/meminfo: memFree=1395656/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=52776 CPUtime=942.04
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 13623 0 0 0 94137 67 0 0 25 0 1 0 340950016 54042624 11191 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 13194 11191 90 219 0 12971 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 52776

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26161
/proc/meminfo: memFree=1394440/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=52776 CPUtime=1002.02
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 13923 0 0 0 100133 69 0 0 25 0 1 0 340950016 54042624 11491 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 13194 11491 90 219 0 12971 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 52776

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26161
/proc/meminfo: memFree=1393032/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=53420 CPUtime=1062.01
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 14414 0 0 0 106129 72 0 0 25 0 1 0 340950016 54702080 11852 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 13355 11852 90 219 0 13132 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 53420

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26161
/proc/meminfo: memFree=1391432/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=54040 CPUtime=1121.99
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 14871 0 0 0 112125 74 0 0 25 0 1 0 340950016 55336960 12244 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 13510 12244 90 219 0 13287 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 54040

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26161
/proc/meminfo: memFree=1389704/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=54556 CPUtime=1181.97
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 15330 0 0 0 118122 75 0 0 25 0 1 0 340950016 55865344 12638 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 13639 12638 90 219 0 13416 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 54556

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26161
/proc/meminfo: memFree=1388552/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=93468 CPUtime=1241.95
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 17175 0 0 0 124117 78 0 0 25 0 1 0 340950016 95711232 12946 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 23367 12946 90 219 0 23144 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 93468

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 26333
/proc/meminfo: memFree=1386040/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=93724 CPUtime=1301.84
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 17532 0 0 0 130103 81 0 0 25 0 1 0 340950016 95973376 13238 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 23431 13238 90 219 0 23208 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 93724

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26359
/proc/meminfo: memFree=1385800/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=94752 CPUtime=1361.81
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 18045 0 0 0 136098 83 0 0 25 0 1 0 340950016 97026048 13556 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 23688 13556 90 219 0 23465 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 94752

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26359
/proc/meminfo: memFree=1384584/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=95780 CPUtime=1421.8
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 18572 0 0 0 142095 85 0 0 25 0 1 0 340950016 98078720 13888 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 23945 13888 90 219 0 23722 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 95780

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26359
/proc/meminfo: memFree=1383432/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=96548 CPUtime=1481.78
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 19099 0 0 0 148091 87 0 0 25 0 1 0 340950016 98865152 14220 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 24137 14220 90 219 0 23914 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 96548

[startup+1542.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26359
/proc/meminfo: memFree=1382088/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=97064 CPUtime=1541.77
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 19488 0 0 0 154088 89 0 0 25 0 1 0 340950016 99393536 14544 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 24266 14544 90 219 0 24043 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 97064

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26359
/proc/meminfo: memFree=1380872/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=97320 CPUtime=1601.75
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 19864 0 0 0 160083 92 0 0 25 0 1 0 340950016 99655680 14855 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550355 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 24330 14855 90 219 0 24107 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 97320

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26359
/proc/meminfo: memFree=1379656/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=97576 CPUtime=1661.74
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 20227 0 0 0 166080 94 0 0 25 0 1 0 340950016 99917824 15153 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 24394 15153 90 219 0 24171 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 97576

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26359
/proc/meminfo: memFree=1378760/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=97832 CPUtime=1721.72
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 20511 0 0 0 172076 96 0 0 25 0 1 0 340950016 100179968 15372 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 24458 15372 90 219 0 24235 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 97832

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26359
/proc/meminfo: memFree=1377864/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=97964 CPUtime=1781.7
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 20731 0 0 0 178073 97 0 0 25 0 1 0 340950016 100315136 15592 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 24491 15592 90 219 0 24268 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 97964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26359
/proc/meminfo: memFree=1377672/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=97964 CPUtime=1800
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 20778 0 0 0 179901 99 0 0 25 0 1 0 340950016 100315136 15639 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 24491 15639 90 219 0 24268 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97964

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

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26359
/proc/meminfo: memFree=1377672/2055920 swapFree=4184004/4192956
[pid=26158] ppid=26156 vsize=97964 CPUtime=1800
/proc/26158/stat : 26158 (PBS4_SAT07v2) R 26156 26158 25011 0 -1 4194304 20778 0 0 0 179901 99 0 0 25 0 1 0 340950016 100315136 15639 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26158/statm: 24491 15639 90 219 0 24268 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97964

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.02
CPU user time (s): 1799.02
CPU system time (s): 1.00085
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 97964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.02
system time used= 1.00085
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20779
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= 4298

runsolver used 1.17682 second user time and 3.80042 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue May  8 18:40:05 UTC 2007

IDJOB= 459136
IDBENCH= 2907
IDSOLVER= 200
FILE ID= node68/459136-1178649605

PBS_JOBID= 5218347

Free space on /tmp= 66554 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_4_30_4.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459136-1178649605/instance-459136-1178649605.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-459136-1178649605 -o ROOT/results/node68/conversion-459136-1178649605 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459136-1178649605/instance-459136-1178649605.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-459136-1178649605 -o ROOT/results/node68/solver-459136-1178649605 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459136-1178649605/instance-459136-1178649605.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  56022330ee2943e2696d570dbfee01d9

RANDOM SEED= 137800857

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1440992 kB
Buffers:         32216 kB
Cached:         438268 kB
SwapCached:       2932 kB
Active:         164556 kB
Inactive:       353780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440992 kB
SwapTotal:     4192956 kB
SwapFree:      4184004 kB
Dirty:            2252 kB
Writeback:           0 kB
Mapped:          53996 kB
Slab:            82512 kB
Committed_AS:  3956196 kB
PageTables:       1528 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= 66554 MiB

End job on node68 on Tue May  8 19:10:08 UTC 2007