Trace number 458569

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.08 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-recipe.opb
MD5SUMafb312a519ee7dfceb0c5aec9cb860b5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-111787
Best CPU time to get the best result obtained on this benchmark1800.47
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -118677
Optimality of the best value was proved NO
Number of variables3671
Total number of constraints159
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 constraints159
Minimum length of a constraint10
Maximum length of a constraint420
Number of terms in the objective function 1055
Biggest coefficient in the objective function 58802
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524960
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262113
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524960
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/458569-1178635905/instance-458569-1178635905.opb ......
1800.06/1800.60	c done parsing opb.
1800.06/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458569-1178635905/instance-458569-1178635905.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node15/watcher-458569-1178635905 -o ROOT/results/node15/solver-458569-1178635905 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458569-1178635905/instance-458569-1178635905.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: 0.97 1.02 1.00 3/77 19687
/proc/meminfo: memFree=1500928/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=1832 CPUtime=0
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 311508144 1875968 235 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 458 235 84 219 0 235 0

[startup+0.0600411 s]
/proc/loadavg: 0.97 1.02 1.00 3/77 19687
/proc/meminfo: memFree=1500928/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=2376 CPUtime=0.05
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 375 0 0 0 5 0 0 0 18 0 1 0 311508144 2433024 357 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134805632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 594 357 86 219 0 371 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2376

[startup+0.102044 s]
/proc/loadavg: 0.97 1.02 1.00 3/77 19687
/proc/meminfo: memFree=1500928/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=2508 CPUtime=0.09
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 434 0 0 0 9 0 0 0 18 0 1 0 311508144 2568192 416 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135023707 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 627 416 86 219 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2508

[startup+0.302063 s]
/proc/loadavg: 0.97 1.02 1.00 3/77 19687
/proc/meminfo: memFree=1500928/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=3364 CPUtime=0.29
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 645 0 0 0 29 0 0 0 19 0 1 0 311508144 3444736 540 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 841 540 90 219 0 618 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3364

[startup+0.701099 s]
/proc/loadavg: 0.97 1.02 1.00 3/77 19687
/proc/meminfo: memFree=1500928/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=3364 CPUtime=0.69
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 670 0 0 0 69 0 0 0 23 0 1 0 311508144 3444736 565 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 841 565 90 219 0 618 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3364

[startup+1.50117 s]
/proc/loadavg: 0.97 1.02 1.00 2/78 19688
/proc/meminfo: memFree=1499064/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=3364 CPUtime=1.49
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 677 0 0 0 149 0 0 0 25 0 1 0 311508144 3444736 572 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 841 572 90 219 0 618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3364

[startup+3.10132 s]
/proc/loadavg: 0.97 1.02 1.00 2/78 19688
/proc/meminfo: memFree=1498808/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=3876 CPUtime=3.09
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 836 0 0 0 309 0 0 0 25 0 1 0 311508144 3969024 731 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557304 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 969 731 90 219 0 746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3876

[startup+6.30161 s]
/proc/loadavg: 0.97 1.02 1.00 2/78 19688
/proc/meminfo: memFree=1495864/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=7276 CPUtime=6.28
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 1610 0 0 0 628 0 0 0 25 0 1 0 311508144 7450624 1505 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 1819 1505 90 219 0 1596 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7276

[startup+12.7012 s]
/proc/loadavg: 0.97 1.02 1.00 2/78 19688
/proc/meminfo: memFree=1489592/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=20024 CPUtime=12.68
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 3101 0 0 0 1267 1 0 0 25 0 1 0 311508144 20504576 2996 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 5006 2996 90 219 0 4783 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20024

[startup+25.5014 s]
/proc/loadavg: 0.98 1.02 1.00 2/78 19688
/proc/meminfo: memFree=1484792/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=20636 CPUtime=25.48
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 4142 0 0 0 2545 3 0 0 25 0 1 0 311508144 21131264 4037 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 5159 4037 90 219 0 4936 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20636

[startup+51.1017 s]
/proc/loadavg: 0.98 1.02 1.00 2/78 19688
/proc/meminfo: memFree=1483832/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=21544 CPUtime=51.08
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 4384 0 0 0 5105 3 0 0 25 0 1 0 311508144 22061056 4279 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 5386 4279 90 219 0 5163 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21544

[startup+102.305 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 19688
/proc/meminfo: memFree=1481656/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=22248 CPUtime=102.27
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 4992 0 0 0 10222 5 0 0 25 0 1 0 311508144 22781952 4838 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 5562 4838 90 219 0 5339 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22248

[startup+162.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 19688
/proc/meminfo: memFree=1481336/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=22532 CPUtime=162.25
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 5057 0 0 0 16219 6 0 0 25 0 1 0 311508144 23072768 4903 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 5633 4903 90 219 0 5410 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22532

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19688
/proc/meminfo: memFree=1480696/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=23288 CPUtime=222.24
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 5306 0 0 0 22216 8 0 0 25 0 1 0 311508144 23846912 5055 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134561108 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 5822 5055 90 219 0 5599 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23288

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19688
/proc/meminfo: memFree=1480376/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=23432 CPUtime=282.22
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 5370 0 0 0 28213 9 0 0 25 0 1 0 311508144 23994368 5119 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557348 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 5858 5119 90 219 0 5635 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23432

[startup+342.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19688
/proc/meminfo: memFree=1480312/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=23568 CPUtime=342.21
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 5381 0 0 0 34212 9 0 0 25 0 1 0 311508144 24133632 5130 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 5892 5130 90 219 0 5669 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 23568

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19688
/proc/meminfo: memFree=1480120/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=23680 CPUtime=402.19
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 5436 0 0 0 40209 10 0 0 25 0 1 0 311508144 24248320 5185 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 5920 5185 90 219 0 5697 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23680

[startup+462.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19688
/proc/meminfo: memFree=1479672/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=24588 CPUtime=462.18
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 5707 0 0 0 46207 11 0 0 25 0 1 0 311508144 25178112 5263 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 6147 5263 90 219 0 5924 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 24588

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19688
/proc/meminfo: memFree=1477880/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=25272 CPUtime=522.16
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 6218 0 0 0 52202 14 0 0 25 0 1 0 311508144 25878528 5774 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134561317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 6318 5774 90 219 0 6095 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 25272

[startup+582.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 19822
/proc/meminfo: memFree=1474816/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=41928 CPUtime=582.08
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 6634 0 0 0 58192 16 0 0 25 0 1 0 311508144 42934272 6190 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557611 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10482 6190 90 219 0 10259 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 41928

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1475832/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=41928 CPUtime=642.04
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 6645 0 0 0 64188 16 0 0 25 0 1 0 311508144 42934272 6201 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10482 6201 90 219 0 10259 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 41928


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1473336/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=42156 CPUtime=821.99
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 7291 0 0 0 82180 19 0 0 25 0 1 0 311508144 43167744 6847 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10539 6847 90 219 0 10316 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 42156

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1469880/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=42440 CPUtime=881.98
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 8149 0 0 0 88176 22 0 0 25 0 1 0 311508144 43458560 7705 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10610 7705 90 219 0 10387 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 42440

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1469880/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=42440 CPUtime=941.96
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 8151 0 0 0 94174 22 0 0 25 0 1 0 311508144 43458560 7707 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557382 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10610 7707 90 219 0 10387 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 42440

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1469944/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=42440 CPUtime=1001.95
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 8153 0 0 0 100172 23 0 0 25 0 1 0 311508144 43458560 7709 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10610 7709 90 219 0 10387 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 42440

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1469816/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=42440 CPUtime=1061.93
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 8170 0 0 0 106170 23 0 0 25 0 1 0 311508144 43458560 7726 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10610 7726 90 219 0 10387 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 42440

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1469112/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=42440 CPUtime=1121.92
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 8347 0 0 0 112168 24 0 0 25 0 1 0 311508144 43458560 7903 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10610 7903 90 219 0 10387 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 42440

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1467960/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=42712 CPUtime=1181.9
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 8646 0 0 0 118165 25 0 0 25 0 1 0 311508144 43737088 8202 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10678 8202 90 219 0 10455 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 42712

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1467896/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=42712 CPUtime=1241.89
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 8673 0 0 0 124163 26 0 0 25 0 1 0 311508144 43737088 8229 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557348 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10678 8229 90 219 0 10455 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 42712

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1467768/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=42712 CPUtime=1301.88
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 8700 0 0 0 130162 26 0 0 25 0 1 0 311508144 43737088 8256 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10678 8256 90 219 0 10455 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 42712

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1466680/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=42712 CPUtime=1361.86
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 8972 0 0 0 136159 27 0 0 25 0 1 0 311508144 43737088 8528 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10678 8528 90 219 0 10455 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 42712

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1466680/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=42712 CPUtime=1421.85
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 8973 0 0 0 142158 27 0 0 25 0 1 0 311508144 43737088 8529 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557336 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10678 8529 90 219 0 10455 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 42712

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1466552/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=42844 CPUtime=1481.82
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 9018 0 0 0 148155 27 0 0 25 0 1 0 311508144 43872256 8574 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10711 8574 90 219 0 10488 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 42844

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1464824/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=43012 CPUtime=1541.82
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 9432 0 0 0 154153 29 0 0 25 0 1 0 311508144 44044288 8988 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10753 8988 90 219 0 10530 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 43012

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1463608/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=43012 CPUtime=1601.8
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 9758 0 0 0 160150 30 0 0 25 0 1 0 311508144 44044288 9314 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557304 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10753 9314 90 219 0 10530 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 43012

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1463608/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=43012 CPUtime=1661.79
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 9760 0 0 0 166148 31 0 0 25 0 1 0 311508144 44044288 9316 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10753 9316 90 219 0 10530 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 43012

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1463608/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=43012 CPUtime=1721.77
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 9761 0 0 0 172146 31 0 0 25 0 1 0 311508144 44044288 9317 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10753 9317 90 219 0 10530 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 43012

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1463160/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=43492 CPUtime=1781.76
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 9881 0 0 0 178144 32 0 0 25 0 1 0 311508144 44535808 9437 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10873 9437 90 219 0 10650 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 43492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19886
/proc/meminfo: memFree=1462520/2055920 swapFree=4169132/4192956
[pid=19687] ppid=19685 vsize=43620 CPUtime=1800.06
/proc/19687/stat : 19687 (PBS4_SAT07v2) R 19685 19687 18825 0 -1 4194304 10029 0 0 0 179974 32 0 0 25 0 1 0 311508144 44666880 9585 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19687/statm: 10905 9585 90 219 0 10682 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 43620

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): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1799.74
CPU system time (s): 0.335948
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 43620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.335948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10030
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= 37265

runsolver used 1.3398 second user time and 3.90541 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue May  8 14:51:45 UTC 2007

IDJOB= 458569
IDBENCH= 1683
IDSOLVER= 200
FILE ID= node15/458569-1178635905

PBS_JOBID= 5217800

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-recipe.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458569-1178635905/instance-458569-1178635905.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-458569-1178635905 -o ROOT/results/node15/conversion-458569-1178635905 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458569-1178635905/instance-458569-1178635905.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-458569-1178635905 -o ROOT/results/node15/solver-458569-1178635905 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458569-1178635905/instance-458569-1178635905.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  afb312a519ee7dfceb0c5aec9cb860b5

RANDOM SEED= 50035301

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1501400 kB
Buffers:         74740 kB
Cached:         373056 kB
SwapCached:       2840 kB
Active:         258804 kB
Inactive:       220020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501400 kB
SwapTotal:     4192956 kB
SwapFree:      4169132 kB
Dirty:            2528 kB
Writeback:           0 kB
Mapped:          37980 kB
Slab:            61056 kB
Committed_AS: 10774132 kB
PageTables:       1884 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= 66562 MiB

End job on node15 on Tue May  8 15:21:48 UTC 2007