Trace number 348118

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. 1800.11 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-UMTS.opb
MD5SUM9b27e30a8bba28dee1f89aacae920d43
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark192
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6402
Total number of constraints4465
Number of constraints which are clauses2785
Number of constraints which are cardinality constraints (but not clauses)1428
Number of constraints which are nor clauses,nor cardinality constraints252
Minimum length of a constraint1
Maximum length of a constraint511
Number of terms in the objective function 4170
Biggest coefficient in the objective function 4257
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 527899
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 523739
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527899
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/348118-1176569127/instance-348118-1176569127.opb ......
231.91/232.03	c done parsing opb.
231.91/232.03	o 1584
1800.09/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348118-1176569127/instance-348118-1176569127.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/node37/watcher-348118-1176569127 -o ROOT/results/node37/solver-348118-1176569127 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348118-1176569127/PBS4 /tmp/evaluation/348118-1176569127/instance-348118-1176569127.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 15574
/proc/meminfo: memFree=1554352/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=2212 CPUtime=0
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 344 0 0 0 0 0 0 0 18 0 1 0 104825219 2265088 326 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135022908 0 0 4096 0 0 0 0 17 1 0 0
/proc/15574/statm: 553 326 86 219 0 330 0

[startup+0.0384971 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 15574
/proc/meminfo: memFree=1554352/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=2512 CPUtime=0.03
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 406 0 0 0 3 0 0 0 18 0 1 0 104825219 2572288 388 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588247 0 0 4096 0 0 0 0 17 1 0 0
/proc/15574/statm: 628 388 87 219 0 405 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2512

[startup+0.101508 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 15574
/proc/meminfo: memFree=1554352/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=2512 CPUtime=0.09
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 422 0 0 0 9 0 0 0 18 0 1 0 104825219 2572288 404 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588877 0 0 4096 0 0 0 0 17 1 0 0
/proc/15574/statm: 628 404 87 219 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2512

[startup+0.301546 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 15574
/proc/meminfo: memFree=1554352/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=3968 CPUtime=0.29
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 785 0 0 0 29 0 0 0 19 0 1 0 104825219 4063232 767 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 0 0 0 0 17 1 0 0
/proc/15574/statm: 992 767 92 219 0 769 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3968

[startup+0.701621 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 15574
/proc/meminfo: memFree=1554352/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=4224 CPUtime=0.69
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 836 0 0 0 68 1 0 0 22 0 1 0 104825219 4325376 818 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 1056 818 93 219 0 833 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4224

[startup+1.50177 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1551336/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=4352 CPUtime=1.49
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 895 0 0 0 148 1 0 0 25 0 1 0 104825219 4456448 877 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 1088 877 93 219 0 865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4352

[startup+3.10107 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1550888/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=4864 CPUtime=3.09
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 999 0 0 0 307 2 0 0 25 0 1 0 104825219 4980736 981 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 1216 981 93 219 0 993 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4864

[startup+6.30168 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1549608/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=6216 CPUtime=6.29
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 1323 0 0 0 624 5 0 0 25 0 1 0 104825219 6365184 1305 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 1554 1305 93 219 0 1331 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6216

[startup+12.7029 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1548200/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=8404 CPUtime=12.69
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 1582 0 0 0 1262 7 0 0 25 0 1 0 104825219 8605696 1564 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 2101 1564 93 219 0 1878 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8404

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1547240/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=8404 CPUtime=25.48
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 1843 0 0 0 2540 8 0 0 25 0 1 0 104825219 8605696 1825 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 2101 1825 93 219 0 1878 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8404

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1544872/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=12632 CPUtime=51.07
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 2449 0 0 0 5098 9 0 0 25 0 1 0 104825219 12935168 2431 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 3158 2431 93 219 0 2935 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12632

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1537128/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=23008 CPUtime=102.26
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 4507 0 0 0 10185 41 0 0 25 0 1 0 104825219 23560192 4343 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 5752 4343 94 219 0 5529 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23008

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 15575
/proc/meminfo: memFree=1536104/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=24448 CPUtime=162.24
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 4987 0 0 0 16132 92 0 0 25 0 1 0 104825219 25034752 4630 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 6112 4630 94 219 0 5889 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24448

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1535080/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=25032 CPUtime=222.21
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 5220 0 0 0 22084 137 0 0 25 0 1 0 104825219 25632768 4863 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 6258 4863 94 219 0 6035 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25032

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1533992/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=27188 CPUtime=282.19
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 5868 0 0 0 28036 183 0 0 25 0 1 0 104825219 27840512 5126 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 6797 5126 104 219 0 6574 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 27188

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1533224/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=27580 CPUtime=342.17
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 6077 0 0 0 33988 229 0 0 25 0 1 0 104825219 28241920 5335 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 6895 5335 104 219 0 6672 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27580

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1532392/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=28208 CPUtime=402.15
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 6295 0 0 0 39944 271 0 0 25 0 1 0 104825219 28884992 5553 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 7052 5553 104 219 0 6829 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 28208

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1531624/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=28492 CPUtime=462.13
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 6486 0 0 0 45898 315 0 0 25 0 1 0 104825219 29175808 5744 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 7123 5744 104 219 0 6900 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 28492

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1530920/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=32092 CPUtime=522.11
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 7469 0 0 0 51849 362 0 0 25 0 1 0 104825219 32862208 5958 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 8023 5958 104 219 0 7800 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 32092

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1530152/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=32596 CPUtime=582.09
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 7662 0 0 0 57808 401 0 0 25 0 1 0 104825219 33378304 6151 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 8149 6151 104 219 0 7926 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 32596

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1529384/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=32956 CPUtime=642.07
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 7859 0 0 0 63764 443 0 0 25 0 1 0 104825219 33746944 6348 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 8239 6348 104 219 0 8016 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 32956


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1527272/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=34404 CPUtime=822.01
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 8434 0 0 0 81640 561 0 0 25 0 1 0 104825219 35229696 6923 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 8601 6923 104 219 0 8378 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 34404

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15575
/proc/meminfo: memFree=1526504/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=34776 CPUtime=881.99
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 8612 0 0 0 87601 598 0 0 25 0 1 0 104825219 35610624 7101 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 8694 7101 104 219 0 8471 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 34776

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 15647
/proc/meminfo: memFree=1524592/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=34856 CPUtime=941.94
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 8794 0 0 0 93557 637 0 0 25 0 1 0 104825219 35692544 7283 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 8714 7283 104 219 0 8491 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 34856

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15773
/proc/meminfo: memFree=1524704/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=35252 CPUtime=1001.86
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 8981 0 0 0 99511 675 0 0 25 0 1 0 104825219 36098048 7470 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 8813 7470 104 219 0 8590 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 35252

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15773
/proc/meminfo: memFree=1524072/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=41908 CPUtime=1061.84
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 10707 0 0 0 105470 714 0 0 25 0 1 0 104825219 42913792 7659 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 10477 7659 104 219 0 10254 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 41908

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15773
/proc/meminfo: memFree=1523368/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=42352 CPUtime=1121.81
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 10878 0 0 0 111430 751 0 0 25 0 1 0 104825219 43368448 7830 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 10588 7830 104 219 0 10365 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 42352

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15773
/proc/meminfo: memFree=1520872/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=42824 CPUtime=1181.8
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 11483 0 0 0 117390 790 0 0 25 0 1 0 104825219 43851776 8435 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 10706 8435 104 219 0 10483 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 42824

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15773
/proc/meminfo: memFree=1520296/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=42908 CPUtime=1241.78
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 11638 0 0 0 123353 825 0 0 25 0 1 0 104825219 43937792 8590 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 10727 8590 104 219 0 10504 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 42908

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15773
/proc/meminfo: memFree=1519592/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=43412 CPUtime=1301.76
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 11832 0 0 0 129313 863 0 0 25 0 1 0 104825219 44453888 8784 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 10853 8784 104 219 0 10630 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 43412

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15773
/proc/meminfo: memFree=1518888/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=43948 CPUtime=1361.74
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 12008 0 0 0 135273 901 0 0 25 0 1 0 104825219 45002752 8960 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 10987 8960 104 219 0 10764 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 43948

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15773
/proc/meminfo: memFree=1518248/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=43948 CPUtime=1421.71
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 12171 0 0 0 141234 937 0 0 25 0 1 0 104825219 45002752 9123 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135022918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 10987 9123 104 219 0 10764 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 43948

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15773
/proc/meminfo: memFree=1517544/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=44600 CPUtime=1481.7
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 12339 0 0 0 147193 977 0 0 25 0 1 0 104825219 45670400 9291 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 11150 9291 104 219 0 10927 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 44600

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15773
/proc/meminfo: memFree=1516968/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=45204 CPUtime=1541.67
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 12499 0 0 0 153158 1009 0 0 25 0 1 0 104825219 46288896 9451 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 11301 9451 104 219 0 11078 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 45204

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 15773
/proc/meminfo: memFree=1516264/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=45204 CPUtime=1601.66
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 12666 0 0 0 159118 1048 0 0 25 0 1 0 104825219 46288896 9618 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 11301 9618 104 219 0 11078 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 45204

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15773
/proc/meminfo: memFree=1515624/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=45844 CPUtime=1661.63
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 12827 0 0 0 165077 1086 0 0 25 0 1 0 104825219 46944256 9779 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 11461 9779 104 219 0 11238 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 45844

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15773
/proc/meminfo: memFree=1514920/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=45844 CPUtime=1721.61
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 12995 0 0 0 171042 1119 0 0 25 0 1 0 104825219 46944256 9947 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 11461 9947 104 219 0 11238 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 45844

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15773
/proc/meminfo: memFree=1514280/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=46604 CPUtime=1781.6
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 13149 0 0 0 177005 1155 0 0 25 0 1 0 104825219 47722496 10101 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 11651 10101 104 219 0 11428 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 46604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15773
/proc/meminfo: memFree=1514024/2055920 swapFree=4192812/4192956
[pid=15574] ppid=15572 vsize=46604 CPUtime=1800.09
/proc/15574/stat : 15574 (PBS4) R 15572 15574 15163 0 -1 4194304 13207 0 0 0 178842 1167 0 0 25 0 1 0 104825219 47722496 10159 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15574/statm: 11651 10159 104 219 0 11428 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 46604

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

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

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.11
CPU user time (s): 1788.43
CPU system time (s): 11.6822
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 46604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1788.43
system time used= 11.6822
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13208
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= 3453

runsolver used 1.87971 second user time and 4.68029 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sat Apr 14 16:45:28 UTC 2007

IDJOB= 348118
IDBENCH= 1619
IDSOLVER= 157
FILE ID= node37/348118-1176569127

PBS_JOBID= 4556898

Free space on /tmp= 66563 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/unibo/normalized-reduced-mps-v2-20-10-UMTS.opb
COMMAND LINE= /tmp/evaluation/348118-1176569127/PBS4 /tmp/evaluation/348118-1176569127/instance-348118-1176569127.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-348118-1176569127 -o ROOT/results/node37/conversion-348118-1176569127 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348118-1176569127/instance-348118-1176569127.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-348118-1176569127 -o ROOT/results/node37/solver-348118-1176569127 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348118-1176569127/PBS4 /tmp/evaluation/348118-1176569127/instance-348118-1176569127.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  9b27e30a8bba28dee1f89aacae920d43

RANDOM SEED= 46795545

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1554824 kB
Buffers:         37488 kB
Cached:         170320 kB
SwapCached:          0 kB
Active:         292804 kB
Inactive:       120324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554824 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:         224428 kB
Slab:            73276 kB
Committed_AS:   361208 kB
PageTables:       2000 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 node37 on Sat Apr 14 17:15:31 UTC 2007