Trace number 429044

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.1 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=157-P1=211-P2=97-P3=71-B.opb
MD5SUM85ac83bf4a556e0f3edfff4036eff461
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.074988
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables72
Total number of constraints7
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/429044-1177980707/instance-429044-1177980707.opb ......
1.09/1.13	c done parsing opb.
1.09/1.13	o 245
1.89/1.95	o 97
2.39/2.43	o 87
2.89/2.94	o 41
5.99/6.01	o 31
6.99/7.04	o 15
8.29/8.37	o 9
9.89/9.94	o 7
11.09/11.10	o 3
1800.08/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429044-1177980707/instance-429044-1177980707.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node17/watcher-429044-1177980707 -o ROOT/results/node17/solver-429044-1177980707 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429044-1177980707/PBS4 /tmp/evaluation/429044-1177980707/instance-429044-1177980707.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 0.97 0.84 3/77 8399
/proc/meminfo: memFree=1854944/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=1324 CPUtime=0
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 245988275 1355776 131 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529800 0 0 4096 0 0 0 0 17 1 0 0
/proc/8399/statm: 331 131 87 219 0 108 0

[startup+0.0735531 s]
/proc/loadavg: 0.91 0.97 0.84 3/77 8399
/proc/meminfo: memFree=1854944/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=1716 CPUtime=0.07
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 297 0 0 0 7 0 0 0 18 0 1 0 245988275 1757184 280 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 429 281 93 219 0 206 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1716

[startup+0.101557 s]
/proc/loadavg: 0.91 0.97 0.84 3/77 8399
/proc/meminfo: memFree=1854944/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=2228 CPUtime=0.09
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 347 0 0 0 9 0 0 0 18 0 1 0 245988275 2281472 330 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 557 330 93 219 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2228

[startup+0.301576 s]
/proc/loadavg: 0.91 0.97 0.84 3/77 8399
/proc/meminfo: memFree=1854944/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=3516 CPUtime=0.29
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 656 0 0 0 29 0 0 0 19 0 1 0 245988275 3600384 639 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 879 639 93 219 0 656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3516

[startup+0.701617 s]
/proc/loadavg: 0.91 0.97 0.84 3/77 8399
/proc/meminfo: memFree=1854944/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=5760 CPUtime=0.69
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 1136 0 0 0 69 0 0 0 23 0 1 0 245988275 5898240 1119 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 1440 1119 93 219 0 1217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5760

[startup+1.5017 s]
/proc/loadavg: 0.91 0.97 0.84 3/78 8400
/proc/meminfo: memFree=1849880/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=10312 CPUtime=1.49
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 1685 0 0 0 148 1 0 0 25 0 1 0 245988275 10559488 1619 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 2578 1619 104 219 0 2355 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10312

[startup+3.10186 s]
/proc/loadavg: 0.92 0.97 0.84 2/78 8400
/proc/meminfo: memFree=1848344/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=11004 CPUtime=3.09
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 1961 0 0 0 306 3 0 0 25 0 1 0 245988275 11268096 1895 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 2751 1895 104 219 0 2528 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11004

[startup+6.30119 s]
/proc/loadavg: 0.92 0.97 0.84 2/78 8400
/proc/meminfo: memFree=1846360/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=12060 CPUtime=6.29
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 2513 0 0 0 625 4 0 0 25 0 1 0 245988275 12349440 2350 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 3015 2350 104 219 0 2792 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12060

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.84 2/78 8400
/proc/meminfo: memFree=1844192/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=13828 CPUtime=12.69
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 3109 0 0 0 1261 8 0 0 25 0 1 0 245988275 14159872 2753 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 3457 2753 104 219 0 3234 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13828

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.84 2/78 8400
/proc/meminfo: memFree=1843104/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=14256 CPUtime=25.48
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 3353 0 0 0 2536 12 0 0 25 0 1 0 245988275 14598144 2997 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549591 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 3564 2997 104 219 0 3341 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14256

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.85 2/78 8400
/proc/meminfo: memFree=1839264/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=25132 CPUtime=51.07
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 4708 0 0 0 5087 20 0 0 25 0 1 0 245988275 25735168 3967 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 6283 3967 104 219 0 6060 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25132

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.85 2/78 8400
/proc/meminfo: memFree=1829536/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=28020 CPUtime=102.26
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 7107 0 0 0 10191 35 0 0 25 0 1 0 245988275 28692480 6366 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 7005 6366 104 219 0 6782 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28020

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 8400
/proc/meminfo: memFree=1824288/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=49004 CPUtime=162.24
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 9209 0 0 0 16176 48 0 0 25 0 1 0 245988275 50180096 7699 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 12251 7699 104 219 0 12028 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 49004

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 8400
/proc/meminfo: memFree=1820512/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=50580 CPUtime=222.23
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 10129 0 0 0 22164 59 0 0 25 0 1 0 245988275 51793920 8619 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 12645 8619 104 219 0 12422 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 50580

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 8400
/proc/meminfo: memFree=1818912/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=51708 CPUtime=282.21
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 10514 0 0 0 28154 67 0 0 25 0 1 0 245988275 52948992 9004 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 12927 9004 104 219 0 12704 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 51708

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 8400
/proc/meminfo: memFree=1815968/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=52284 CPUtime=342.2
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 11242 0 0 0 34144 76 0 0 25 0 1 0 245988275 53538816 9732 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 13071 9732 104 219 0 12848 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 52284

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 8400
/proc/meminfo: memFree=1812448/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=59592 CPUtime=402.17
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 13628 0 0 0 40132 85 0 0 25 0 1 0 245988275 61022208 10581 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 14898 10581 104 219 0 14675 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 59592

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 8400
/proc/meminfo: memFree=1810720/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=60536 CPUtime=462.16
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 14099 0 0 0 46123 93 0 0 25 0 1 0 245988275 61988864 11052 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 15134 11052 104 219 0 14911 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 60536

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 8400
/proc/meminfo: memFree=1808416/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=61696 CPUtime=522.14
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 14667 0 0 0 52111 103 0 0 25 0 1 0 245988275 63176704 11620 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 15424 11620 104 219 0 15201 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 61696

[startup+582.301 s]
/proc/loadavg: 1.12 1.01 0.91 2/84 8556
/proc/meminfo: memFree=1805416/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=62764 CPUtime=582.03
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 15058 0 0 0 58088 115 0 0 25 0 1 0 245988275 64270336 12011 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 15691 12011 104 219 0 15468 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 62764

[startup+642.301 s]
/proc/loadavg: 1.04 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1805344/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=63436 CPUtime=642
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 15373 0 0 0 64075 125 0 0 25 0 1 0 245988275 64958464 12326 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 15859 12326 104 219 0 15636 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 63436


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1799712/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=66704 CPUtime=881.92
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 16763 0 0 0 88032 160 0 0 25 0 1 0 245988275 68304896 13716 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 16676 13716 104 219 0 16453 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 66704

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1797856/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=67392 CPUtime=941.9
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 17224 0 0 0 94020 170 0 0 25 0 1 0 245988275 69009408 14177 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 16848 14177 104 219 0 16625 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 67392

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1795872/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=81320 CPUtime=1001.89
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 20800 0 0 0 100008 181 0 0 25 0 1 0 245988275 83271680 14680 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 20330 14680 104 219 0 20107 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 81320

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1794848/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=81320 CPUtime=1061.88
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 21028 0 0 0 105999 189 0 0 25 0 1 0 245988275 83271680 14908 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 20330 14908 104 219 0 20107 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 81320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1793440/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=81848 CPUtime=1121.86
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 21377 0 0 0 111988 198 0 0 25 0 1 0 245988275 83812352 15257 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 20462 15257 104 219 0 20239 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 81848

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1790496/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=83464 CPUtime=1181.84
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 22112 0 0 0 117979 205 0 0 25 0 1 0 245988275 85467136 15992 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 20866 15992 104 219 0 20643 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 83464

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1786720/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=83992 CPUtime=1241.83
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 23037 0 0 0 123970 213 0 0 25 0 1 0 245988275 86007808 16917 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 20998 16917 104 219 0 20775 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 83992

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1783072/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=85264 CPUtime=1301.81
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 23936 0 0 0 129960 221 0 0 25 0 1 0 245988275 87310336 17816 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 21316 17816 104 219 0 21093 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 85264

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1781472/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=86856 CPUtime=1361.79
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 24319 0 0 0 135950 229 0 0 25 0 1 0 245988275 88940544 18199 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 21714 18199 104 219 0 21491 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 86856

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1779872/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=87844 CPUtime=1421.77
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 24704 0 0 0 141941 236 0 0 25 0 1 0 245988275 89952256 18584 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 21961 18584 104 219 0 21738 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 87844

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1779040/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=87844 CPUtime=1481.76
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 24906 0 0 0 147933 243 0 0 25 0 1 0 245988275 89952256 18786 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 21961 18786 104 219 0 21738 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 87844

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1777952/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=88896 CPUtime=1541.74
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 25190 0 0 0 153924 250 0 0 25 0 1 0 245988275 91029504 19070 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 22224 19070 104 219 0 22001 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 88896

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1776480/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=88896 CPUtime=1601.72
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 25533 0 0 0 159916 256 0 0 25 0 1 0 245988275 91029504 19413 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 22224 19413 104 219 0 22001 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 88896

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1775392/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=90012 CPUtime=1661.71
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 25820 0 0 0 165908 263 0 0 25 0 1 0 245988275 92172288 19700 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 22503 19700 104 219 0 22280 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 90012

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1774304/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=90012 CPUtime=1721.69
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 26070 0 0 0 171900 269 0 0 25 0 1 0 245988275 92172288 19950 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 22503 19950 104 219 0 22280 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 90012

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1772960/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=91200 CPUtime=1781.67
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 26416 0 0 0 177891 276 0 0 25 0 1 0 245988275 93388800 20296 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 22800 20296 104 219 0 22577 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 91200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1772576/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=91200 CPUtime=1800.08
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 26494 0 0 0 179729 279 0 0 25 0 1 0 245988275 93388800 20374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 22800 20374 104 219 0 22577 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 91200

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: 1.00 1.00 0.91 2/78 8598
/proc/meminfo: memFree=1772576/2055920 swapFree=4140032/4192956
[pid=8399] ppid=8397 vsize=91200 CPUtime=1800.08
/proc/8399/stat : 8399 (PBS4) R 8397 8399 7829 0 -1 4194304 26494 0 0 0 179729 279 0 0 25 0 1 0 245988275 93388800 20374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8399/statm: 22800 20374 104 219 0 22577 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 91200

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1797.29
CPU system time (s): 2.80357
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 91200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.29
system time used= 2.80357
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26495
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= 3444

runsolver used 1.46078 second user time and 3.9394 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue May  1 00:51:48 UTC 2007

IDJOB= 429044
IDBENCH= 47881
IDSOLVER= 157
FILE ID= node17/429044-1177980707

PBS_JOBID= 4728022

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=157-P1=211-P2=97-P3=71-B.opb
COMMAND LINE= /tmp/evaluation/429044-1177980707/PBS4 /tmp/evaluation/429044-1177980707/instance-429044-1177980707.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-429044-1177980707 -o ROOT/results/node17/conversion-429044-1177980707 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429044-1177980707/instance-429044-1177980707.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-429044-1177980707 -o ROOT/results/node17/solver-429044-1177980707 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429044-1177980707/PBS4 /tmp/evaluation/429044-1177980707/instance-429044-1177980707.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  85ac83bf4a556e0f3edfff4036eff461

RANDOM SEED= 183801023

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1855352 kB
Buffers:         22876 kB
Cached:          95752 kB
SwapCached:      15196 kB
Active:         101360 kB
Inactive:        40420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855352 kB
SwapTotal:     4192956 kB
SwapFree:      4140032 kB
Dirty:            1268 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            44264 kB
Committed_AS:  7391896 kB
PageTables:       1796 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node17 on Tue May  1 01:21:50 UTC 2007