Trace number 430654

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. 1800.05 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=239-P1=257-P2=113-P3=223-B.opb
MD5SUMff8e4ce8aca8e0dab1b59dd2a47026b4
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 benchmark0.073988
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/430654-1177997468/instance-430654-1177997468.opb ......
1.39/1.43	c done parsing opb.
1.39/1.43	o 243
2.99/3.09	o 53
3.19/3.27	o 47
4.09/4.18	o 27
4.49/4.52	o 23
7.29/7.32	o 21
8.39/8.43	o 17
8.99/9.01	o 9
9.39/9.47	o 5
12.99/13.01	o 3
1800.02/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430654-1177997468/instance-430654-1177997468.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node48/watcher-430654-1177997468 -o ROOT/results/node48/solver-430654-1177997468 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430654-1177997468/PBS4 /tmp/evaluation/430654-1177997468/instance-430654-1177997468.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: 0.94 0.98 0.97 3/64 29414
/proc/meminfo: memFree=1801416/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=1324 CPUtime=0
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 154592109 1355776 131 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593253 0 0 4096 0 0 0 0 17 1 0 0
/proc/29414/statm: 331 131 87 219 0 108 0

[startup+0.088121 s]
/proc/loadavg: 0.94 0.98 0.97 3/64 29414
/proc/meminfo: memFree=1801416/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=2228 CPUtime=0.08
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 323 0 0 0 8 0 0 0 18 0 1 0 154592109 2281472 306 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 557 306 93 219 0 334 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2228

[startup+0.101122 s]
/proc/loadavg: 0.94 0.98 0.97 3/64 29414
/proc/meminfo: memFree=1801416/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=2228 CPUtime=0.09
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 347 0 0 0 9 0 0 0 18 0 1 0 154592109 2281472 330 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 557 330 93 219 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2228

[startup+0.30114 s]
/proc/loadavg: 0.94 0.98 0.97 3/64 29414
/proc/meminfo: memFree=1801416/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=3444 CPUtime=0.29
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 694 0 0 0 29 0 0 0 19 0 1 0 154592109 3526656 677 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 861 677 93 219 0 638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3444

[startup+0.701177 s]
/proc/loadavg: 0.94 0.98 0.97 3/64 29414
/proc/meminfo: memFree=1801416/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=5956 CPUtime=0.69
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 1138 0 0 0 68 1 0 0 22 0 1 0 154592109 6098944 1121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 1489 1121 93 219 0 1266 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5956

[startup+1.50125 s]
/proc/loadavg: 0.94 0.98 0.97 2/65 29415
/proc/meminfo: memFree=1796352/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=10788 CPUtime=1.48
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 1742 0 0 0 147 1 0 0 25 0 1 0 154592109 11046912 1676 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 2697 1676 104 219 0 2474 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10788

[startup+3.1014 s]
/proc/loadavg: 0.94 0.98 0.97 2/65 29415
/proc/meminfo: memFree=1793728/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=11208 CPUtime=3.09
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 2265 0 0 0 306 3 0 0 25 0 1 0 154592109 11476992 2199 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 2802 2199 104 219 0 2579 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11208

[startup+6.30169 s]
/proc/loadavg: 0.94 0.98 0.97 2/65 29415
/proc/meminfo: memFree=1792000/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=12256 CPUtime=6.29
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 2615 0 0 0 624 5 0 0 25 0 1 0 154592109 12550144 2452 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 3064 2452 104 219 0 2841 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12256

[startup+12.7023 s]
/proc/loadavg: 0.95 0.98 0.97 2/65 29415
/proc/meminfo: memFree=1790920/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=13736 CPUtime=12.69
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 3048 0 0 0 1260 9 0 0 25 0 1 0 154592109 14065664 2692 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 3434 2692 104 219 0 3211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13736

[startup+25.5015 s]
/proc/loadavg: 0.96 0.98 0.97 2/65 29415
/proc/meminfo: memFree=1789512/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=14328 CPUtime=25.48
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 3428 0 0 0 2534 14 0 0 25 0 1 0 154592109 14671872 3072 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 3582 3072 104 219 0 3359 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14328

[startup+51.1018 s]
/proc/loadavg: 0.97 0.98 0.97 2/65 29415
/proc/meminfo: memFree=1784456/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=25648 CPUtime=51.07
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 5110 0 0 0 5087 20 0 0 25 0 1 0 154592109 26263552 4369 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 6412 4369 104 219 0 6189 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25648

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 29415
/proc/meminfo: memFree=1777416/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=31076 CPUtime=102.27
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 7547 0 0 0 10192 35 0 0 25 0 1 0 154592109 31821824 6037 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 7769 6037 104 219 0 7546 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31076

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 29415
/proc/meminfo: memFree=1770568/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=49088 CPUtime=162.25
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 9253 0 0 0 16177 48 0 0 25 0 1 0 154592109 50266112 7743 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 12272 7743 104 219 0 12049 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 49088

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 29415
/proc/meminfo: memFree=1764552/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=50940 CPUtime=222.24
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 10763 0 0 0 22166 58 0 0 25 0 1 0 154592109 52162560 9253 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 12735 9253 104 219 0 12512 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 50940

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 29415
/proc/meminfo: memFree=1762696/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=52144 CPUtime=282.22
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 11229 0 0 0 28155 67 0 0 25 0 1 0 154592109 53395456 9719 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 13036 9719 104 219 0 12813 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 52144

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 29415
/proc/meminfo: memFree=1761032/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=52972 CPUtime=342.21
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 11630 0 0 0 34144 77 0 0 25 0 1 0 154592109 54243328 10120 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 13243 10120 104 219 0 13020 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 52972

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 29415
/proc/meminfo: memFree=1759368/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=60224 CPUtime=402.19
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 13571 0 0 0 40133 86 0 0 25 0 1 0 154592109 61669376 10524 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 15056 10524 104 219 0 14833 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 60224

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 29415
/proc/meminfo: memFree=1758280/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=60640 CPUtime=462.18
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 13832 0 0 0 46123 95 0 0 25 0 1 0 154592109 62095360 10785 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 15160 10785 104 219 0 14937 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 60640

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 29415
/proc/meminfo: memFree=1757128/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=61276 CPUtime=522.16
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 14125 0 0 0 52115 101 0 0 25 0 1 0 154592109 62746624 11078 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 15319 11078 104 219 0 15096 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 61276

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 29415
/proc/meminfo: memFree=1753736/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=61940 CPUtime=582.14
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 14980 0 0 0 58105 109 0 0 25 0 1 0 154592109 63426560 11933 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 15485 11933 104 219 0 15262 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 61940

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 29415
/proc/meminfo: memFree=1752328/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=62632 CPUtime=642.13
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 15319 0 0 0 64096 117 0 0 25 0 1 0 154592109 64135168 12272 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 15658 12272 104 219 0 15435 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 62632


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

[startup+882.302 s]
/proc/loadavg: 1.06 1.00 0.98 2/65 29415
/proc/meminfo: memFree=1747720/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=65540 CPUtime=882.08
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 16456 0 0 0 88061 147 0 0 25 0 1 0 154592109 67112960 13409 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 16385 13409 104 219 0 16162 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 65540

[startup+942.301 s]
/proc/loadavg: 1.08 1.02 0.98 2/65 29415
/proc/meminfo: memFree=1746632/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=66408 CPUtime=942.06
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 16730 0 0 0 94053 153 0 0 25 0 1 0 154592109 68001792 13683 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 16602 13683 104 219 0 16379 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 66408

[startup+1002.3 s]
/proc/loadavg: 1.13 1.04 1.00 2/65 29415
/proc/meminfo: memFree=1745416/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=66600 CPUtime=1002.05
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 17033 0 0 0 100045 160 0 0 25 0 1 0 154592109 68198400 13986 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 16650 13986 104 219 0 16427 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 66600

[startup+1062.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 29415
/proc/meminfo: memFree=1744072/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=79604 CPUtime=1062.03
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 20446 0 0 0 106036 167 0 0 25 0 1 0 154592109 81514496 14326 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 19901 14326 104 219 0 19678 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 79604

[startup+1122.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 29415
/proc/meminfo: memFree=1742920/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=80368 CPUtime=1122.02
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 20718 0 0 0 112026 176 0 0 25 0 1 0 154592109 82296832 14598 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 20092 14598 104 219 0 19869 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 80368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 29415
/proc/meminfo: memFree=1741832/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=81372 CPUtime=1182
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 21013 0 0 0 118017 183 0 0 25 0 1 0 154592109 83324928 14893 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 20343 14893 104 219 0 20120 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 81372

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29415
/proc/meminfo: memFree=1740552/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=81372 CPUtime=1241.98
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 21285 0 0 0 124008 190 0 0 25 0 1 0 154592109 83324928 15165 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 20343 15165 104 219 0 20120 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 81372

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29415
/proc/meminfo: memFree=1739336/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=82496 CPUtime=1301.98
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 21590 0 0 0 130000 198 0 0 25 0 1 0 154592109 84475904 15470 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 20624 15470 104 219 0 20401 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 82496

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29415
/proc/meminfo: memFree=1736072/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=82760 CPUtime=1361.96
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 22409 0 0 0 135990 206 0 0 25 0 1 0 154592109 84746240 16289 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 20690 16289 104 219 0 20467 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 82760

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29415
/proc/meminfo: memFree=1733192/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=84072 CPUtime=1421.95
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 23117 0 0 0 141981 214 0 0 25 0 1 0 154592109 86089728 16997 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 21018 16997 104 219 0 20795 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 84072

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29415
/proc/meminfo: memFree=1730184/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=84600 CPUtime=1481.93
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 23873 0 0 0 147972 221 0 0 25 0 1 0 154592109 86630400 17753 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 21150 17753 104 219 0 20927 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 84600

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29415
/proc/meminfo: memFree=1729160/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=85704 CPUtime=1541.91
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 24124 0 0 0 153964 227 0 0 25 0 1 0 154592109 87760896 18004 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 21426 18004 104 219 0 21203 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 85704

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29415
/proc/meminfo: memFree=1728008/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=85968 CPUtime=1601.9
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 24400 0 0 0 159955 235 0 0 25 0 1 0 154592109 88031232 18280 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 21492 18280 104 219 0 21269 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 85968

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29415
/proc/meminfo: memFree=1727048/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=87132 CPUtime=1661.89
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 24644 0 0 0 165949 240 0 0 25 0 1 0 154592109 89223168 18524 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 21783 18524 104 219 0 21560 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 87132

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29415
/proc/meminfo: memFree=1723848/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=87396 CPUtime=1721.87
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 25472 0 0 0 171940 247 0 0 25 0 1 0 154592109 89493504 19352 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 21849 19352 104 219 0 21626 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 87396

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29415
/proc/meminfo: memFree=1722632/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=88756 CPUtime=1781.86
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 25746 0 0 0 177933 253 0 0 25 0 1 0 154592109 90886144 19626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 22189 19626 104 219 0 21966 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 88756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29487
/proc/meminfo: memFree=1720848/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=88888 CPUtime=1800.02
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 25819 0 0 0 179746 256 0 0 25 0 1 0 154592109 91021312 19699 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 22222 19699 104 219 0 21999 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 88888

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29487
/proc/meminfo: memFree=1720848/2055920 swapFree=4183896/4192956
[pid=29414] ppid=29412 vsize=88888 CPUtime=1800.02
/proc/29414/stat : 29414 (PBS4) R 29412 29414 28215 0 -1 4194304 25819 0 0 0 179746 256 0 0 25 0 1 0 154592109 91021312 19699 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29414/statm: 22222 19699 104 219 0 21999 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 88888

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1797.47
CPU system time (s): 2.57861
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 88888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.47
system time used= 2.57861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25820
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= 1040

runsolver used 1.26881 second user time and 3.66244 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue May  1 05:31:08 UTC 2007

IDJOB= 430654
IDBENCH= 47996
IDSOLVER= 157
FILE ID= node48/430654-1177997468

PBS_JOBID= 4728251

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=239-P1=257-P2=113-P3=223-B.opb
COMMAND LINE= /tmp/evaluation/430654-1177997468/PBS4 /tmp/evaluation/430654-1177997468/instance-430654-1177997468.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-430654-1177997468 -o ROOT/results/node48/conversion-430654-1177997468 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430654-1177997468/instance-430654-1177997468.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-430654-1177997468 -o ROOT/results/node48/solver-430654-1177997468 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430654-1177997468/PBS4 /tmp/evaluation/430654-1177997468/instance-430654-1177997468.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  ff8e4ce8aca8e0dab1b59dd2a47026b4

RANDOM SEED= 48990931

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1801888 kB
Buffers:         21968 kB
Cached:         158380 kB
SwapCached:       3116 kB
Active:          45696 kB
Inactive:       145188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801888 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          16444 kB
Slab:            49240 kB
Committed_AS:  1373880 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node48 on Tue May  1 06:01:10 UTC 2007