Trace number 362205

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23? (TO) 1800.15 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran14x18.opb
MD5SUM61bd3dd8a49bc9125fdf13f69f76abf6
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 benchmark13.34
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7812
Total number of constraints284
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 constraints284
Minimum length of a constraint31
Maximum length of a constraint540
Number of terms in the objective function 7812
Biggest coefficient in the objective function 1941
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530902
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530902
Number of bits of the biggest sum of numbers20
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/362205-1177008209/instance-362205-1177008209.opb ......
1800.04/1800.61	c done parsing opb.
1800.04/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362205-1177008209/instance-362205-1177008209.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-362205-1177008209 -o ROOT/results/node21/solver-362205-1177008209 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362205-1177008209/PBS4 /tmp/evaluation/362205-1177008209/instance-362205-1177008209.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 0.98 0.99 3/77 24710
/proc/meminfo: memFree=1594816/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=2384 CPUtime=0
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 385 0 0 0 0 0 0 0 18 0 1 0 148738196 2441216 367 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/24710/statm: 596 368 86 219 0 373 0

[startup+0.0172721 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 24710
/proc/meminfo: memFree=1594816/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=2540 CPUtime=0.01
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 435 0 0 0 1 0 0 0 18 0 1 0 148738196 2600960 417 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24710/statm: 635 417 86 219 0 412 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2540

[startup+0.10128 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 24710
/proc/meminfo: memFree=1594816/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=2832 CPUtime=0.09
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 499 0 0 0 9 0 0 0 18 0 1 0 148738196 2899968 481 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/24710/statm: 708 481 87 219 0 485 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2832

[startup+0.301301 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 24710
/proc/meminfo: memFree=1594816/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=2980 CPUtime=0.29
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 530 0 0 0 29 0 0 0 19 0 1 0 148738196 3051520 512 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588869 0 0 4096 0 0 0 0 17 1 0 0
/proc/24710/statm: 745 512 87 219 0 522 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2980

[startup+0.701345 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 24710
/proc/meminfo: memFree=1594816/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=5160 CPUtime=0.69
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 1120 0 0 0 68 1 0 0 23 0 1 0 148738196 5283840 918 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547746 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 1290 918 93 219 0 1067 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5160

[startup+1.50143 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1591352/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=5160 CPUtime=1.49
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 1153 0 0 0 147 2 0 0 25 0 1 0 148738196 5283840 951 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 1290 951 93 219 0 1067 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5160

[startup+3.10261 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1591096/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=5416 CPUtime=3.09
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 1192 0 0 0 306 3 0 0 25 0 1 0 148738196 5545984 990 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 1354 990 94 219 0 1131 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5416

[startup+6.30196 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1590776/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=5928 CPUtime=6.29
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 1267 0 0 0 626 3 0 0 25 0 1 0 148738196 6070272 1065 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 1482 1065 94 219 0 1259 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5928

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1590008/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=7084 CPUtime=12.69
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 1459 0 0 0 1264 5 0 0 25 0 1 0 148738196 7254016 1257 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548408 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 1771 1257 94 219 0 1548 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7084

[startup+25.5011 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1588088/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=9704 CPUtime=25.49
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 1930 0 0 0 2543 6 0 0 25 0 1 0 148738196 9936896 1728 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 2426 1728 94 219 0 2203 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9704

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1584824/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=14712 CPUtime=51.07
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 2757 0 0 0 5099 8 0 0 25 0 1 0 148738196 15065088 2555 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 3678 2555 94 219 0 3455 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14712

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1576056/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=24536 CPUtime=102.27
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 4922 0 0 0 10211 16 0 0 25 0 1 0 148738196 25124864 4720 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 6134 4720 94 219 0 5911 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24536

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1558136/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=42764 CPUtime=162.25
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 9416 0 0 0 16198 27 0 0 25 0 1 0 148738196 43790336 9214 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 10691 9214 94 219 0 10468 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42764

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1552696/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=43520 CPUtime=222.24
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 10795 0 0 0 22189 35 0 0 25 0 1 0 148738196 44564480 10544 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548030 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 10880 10544 94 219 0 10657 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 43520

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1504632/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=146760 CPUtime=282.21
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 23092 0 0 0 28176 45 0 0 25 0 1 0 148738196 150282240 22744 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 36690 22744 94 219 0 36467 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 146760

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1459704/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=152328 CPUtime=342.21
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 34281 0 0 0 34165 56 0 0 25 0 1 0 148738196 155983872 33740 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 38082 33740 94 219 0 37859 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 152328

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1440568/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=156740 CPUtime=402.19
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 39206 0 0 0 40155 64 0 0 25 0 1 0 148738196 160501760 38665 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 39185 38665 94 219 0 38962 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 156740

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1414456/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=291196 CPUtime=462.17
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 45536 0 0 0 46146 71 0 0 25 0 1 0 148738196 298184704 44995 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 72799 44995 94 219 0 72576 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 291196

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1373176/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=297048 CPUtime=522.15
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 55796 0 0 0 52134 81 0 0 25 0 1 0 148738196 304177152 55255 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 74262 55255 94 219 0 74039 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 297048

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1349304/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=303472 CPUtime=582.14
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 62148 0 0 0 58125 89 0 0 25 0 1 0 148738196 310755328 61222 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 75868 61222 94 219 0 75645 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 303472

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1318712/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=310412 CPUtime=642.12
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 69767 0 0 0 64115 97 0 0 25 0 1 0 148738196 317861888 68841 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 77603 68841 94 219 0 77380 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 310412


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1306616/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=314812 CPUtime=882.06
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 72777 0 0 0 88097 109 0 0 25 0 1 0 148738196 322367488 71851 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 78703 71851 94 219 0 78480 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 314812

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1285688/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=316332 CPUtime=942.04
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 78182 0 0 0 94090 114 0 0 25 0 1 0 148738196 323923968 77256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 79083 77256 94 219 0 78860 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 316332

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24711
/proc/meminfo: memFree=1243640/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=450668 CPUtime=1002.03
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 88374 0 0 0 100076 127 0 0 25 0 1 0 148738196 461484032 87448 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 112667 87448 94 219 0 112444 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 450668

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 24785
/proc/meminfo: memFree=1221816/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=454560 CPUtime=1061.98
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 93495 0 0 0 106065 133 0 0 25 0 1 0 148738196 465469440 92569 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 113640 92569 94 219 0 113417 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 454560

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24909
/proc/meminfo: memFree=1190392/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=457156 CPUtime=1121.91
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 101604 0 0 0 112050 141 0 0 25 0 1 0 148738196 468127744 100678 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547123 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 114289 100678 94 219 0 114066 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 457156

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24909
/proc/meminfo: memFree=1153592/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=465380 CPUtime=1181.89
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 111760 0 0 0 118039 150 0 0 25 0 1 0 148738196 476549120 110065 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 116345 110065 94 219 0 116122 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 465380

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24909
/proc/meminfo: memFree=1137400/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=469284 CPUtime=1241.87
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 115612 0 0 0 124033 154 0 0 25 0 1 0 148738196 480546816 113917 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 117321 113917 94 219 0 117098 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 469284

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24909
/proc/meminfo: memFree=1117304/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=669348 CPUtime=1301.86
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 120614 0 0 0 130026 160 0 0 25 0 1 0 148738196 685412352 118919 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 167337 118919 94 219 0 167114 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 669348

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24909
/proc/meminfo: memFree=1101048/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=673320 CPUtime=1361.84
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 124776 0 0 0 136019 165 0 0 25 0 1 0 148738196 689479680 123081 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 168330 123081 94 219 0 168107 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 673320

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24909
/proc/meminfo: memFree=1075000/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=678740 CPUtime=1421.83
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 131202 0 0 0 142011 172 0 0 25 0 1 0 148738196 695029760 129507 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 169685 129507 94 219 0 169462 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 678740

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24909
/proc/meminfo: memFree=1055928/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=683476 CPUtime=1481.82
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 136007 0 0 0 148005 177 0 0 25 0 1 0 148738196 699879424 134312 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 170869 134312 94 219 0 170646 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 683476

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24909
/proc/meminfo: memFree=1037944/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=686260 CPUtime=1541.79
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 140506 0 0 0 153998 181 0 0 25 0 1 0 148738196 702730240 138811 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 171565 138811 94 219 0 171342 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 686260

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24909
/proc/meminfo: memFree=1007800/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=687020 CPUtime=1601.78
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 148209 0 0 0 159989 189 0 0 25 0 1 0 148738196 703508480 146514 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547138 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 171755 146514 94 219 0 171532 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 687020

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24909
/proc/meminfo: memFree=988024/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=689136 CPUtime=1661.76
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 152995 0 0 0 165982 194 0 0 25 0 1 0 148738196 705675264 151300 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 172284 151300 94 219 0 172061 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 689136

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24909
/proc/meminfo: memFree=958840/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=690416 CPUtime=1721.75
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 160295 0 0 0 171975 200 0 0 25 0 1 0 148738196 706985984 158600 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 172604 158600 94 219 0 172381 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 690416

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24909
/proc/meminfo: memFree=945848/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=693680 CPUtime=1781.74
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 163573 0 0 0 177969 205 0 0 25 0 1 0 148738196 710328320 161878 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 173420 161878 94 219 0 173197 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 693680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24909
/proc/meminfo: memFree=934776/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=694000 CPUtime=1800.04
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194304 166283 0 0 0 179797 207 0 0 25 0 1 0 148738196 710656000 164588 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 173500 164588 94 219 0 173277 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 694000

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24909
/proc/meminfo: memFree=934776/2055920 swapFree=4163760/4192956
[pid=24710] ppid=24708 vsize=0 CPUtime=1800.14
/proc/24710/stat : 24710 (PBS4) R 24708 24710 23800 0 -1 4194308 166284 0 0 0 179797 217 0 0 25 0 1 0 148738196 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/24710/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.15
CPU user time (s): 1797.97
CPU system time (s): 2.17967
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 694000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.97
system time used= 2.17967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 166284
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= 27176

runsolver used 2.11968 second user time and 4.35634 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Thu Apr 19 18:43:29 UTC 2007

IDJOB= 362205
IDBENCH= 1540
IDSOLVER= 157
FILE ID= node21/362205-1177008209

PBS_JOBID= 4630504

Free space on /tmp= 66390 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran14x18.opb
COMMAND LINE= /tmp/evaluation/362205-1177008209/PBS4 /tmp/evaluation/362205-1177008209/instance-362205-1177008209.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-362205-1177008209 -o ROOT/results/node21/conversion-362205-1177008209 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362205-1177008209/instance-362205-1177008209.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-362205-1177008209 -o ROOT/results/node21/solver-362205-1177008209 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362205-1177008209/PBS4 /tmp/evaluation/362205-1177008209/instance-362205-1177008209.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  61bd3dd8a49bc9125fdf13f69f76abf6

RANDOM SEED= 487351027

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1595224 kB
Buffers:         47128 kB
Cached:         326268 kB
SwapCached:       7676 kB
Active:          84068 kB
Inactive:       312756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1595224 kB
SwapTotal:     4192956 kB
SwapFree:      4163760 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          30400 kB
Slab:            49376 kB
Committed_AS:  1077348 kB
PageTables:       1788 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= 66390 MiB

End job on node21 on Thu Apr 19 19:13:32 UTC 2007