Trace number 458445

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) 1800.09 1800.66

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-n3700.opb
MD5SUM5e0d90a4cb8c7b885a60ac97183595d3
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 benchmark10.4344
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 653701
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 653701
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/458445-1178623624/instance-458445-1178623624.opb ......
1800.03/1800.60	c done parsing opb.
1800.03/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458445-1178623624/instance-458445-1178623624.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/node54/watcher-458445-1178623624 -o ROOT/results/node54/solver-458445-1178623624 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458445-1178623624/instance-458445-1178623624.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 0.97 0.99 3/66 14704
/proc/meminfo: memFree=1634864/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=15856 CPUtime=0
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 525 0 0 0 0 0 0 0 18 0 1 0 309736947 16236544 507 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 3964 511 79 219 0 3741 0

[startup+0.0790541 s]
/proc/loadavg: 0.92 0.97 0.99 3/66 14704
/proc/meminfo: memFree=1634864/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=22564 CPUtime=0.06
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 5563 0 0 0 4 2 0 0 18 0 1 0 309736947 23105536 5318 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023068 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 5641 5318 84 219 0 5418 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 22564

[startup+0.101057 s]
/proc/loadavg: 0.92 0.97 0.99 3/66 14704
/proc/meminfo: memFree=1634864/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=22852 CPUtime=0.09
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 5635 0 0 0 7 2 0 0 18 0 1 0 309736947 23400448 5390 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 5713 5390 84 219 0 5490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22852

[startup+0.301082 s]
/proc/loadavg: 0.92 0.97 0.99 3/66 14704
/proc/meminfo: memFree=1634864/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=25444 CPUtime=0.28
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 6293 0 0 0 26 2 0 0 19 0 1 0 309736947 26054656 5983 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 6361 5983 84 219 0 6138 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25444

[startup+0.701133 s]
/proc/loadavg: 0.92 0.97 0.99 3/66 14704
/proc/meminfo: memFree=1634864/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=29788 CPUtime=0.69
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 7597 0 0 0 66 3 0 0 22 0 1 0 309736947 30502912 7093 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 7447 7093 84 219 0 7224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29788

[startup+1.50124 s]
/proc/loadavg: 0.92 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1604904/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=32960 CPUtime=1.49
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 8437 0 0 0 145 4 0 0 25 0 1 0 309736947 33751040 7547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32960

[startup+3.10144 s]
/proc/loadavg: 0.92 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1604776/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=32960 CPUtime=3.09
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 8437 0 0 0 305 4 0 0 25 0 1 0 309736947 33751040 7547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586483 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32960

[startup+6.30185 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1604648/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=32960 CPUtime=6.29
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 8437 0 0 0 625 4 0 0 25 0 1 0 309736947 33751040 7547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32960

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1604712/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=32960 CPUtime=12.69
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 8437 0 0 0 1265 4 0 0 25 0 1 0 309736947 33751040 7547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32960

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1604776/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=32960 CPUtime=25.48
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 8437 0 0 0 2544 4 0 0 25 0 1 0 309736947 33751040 7547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586483 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32960

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1604776/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=32960 CPUtime=51.06
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 8437 0 0 0 5102 4 0 0 25 0 1 0 309736947 33751040 7547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586483 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 32960

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1602408/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=35384 CPUtime=102.24
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 9043 0 0 0 10220 4 0 0 25 0 1 0 309736947 36233216 8153 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 8846 8153 86 219 0 8623 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 35384

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1570280/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=81128 CPUtime=162.22
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 27817 0 0 0 16210 12 0 0 25 0 1 0 309736947 83075072 16173 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 20282 16173 90 219 0 20059 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 81128

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1559976/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=93416 CPUtime=222.2
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 30362 0 0 0 22206 14 0 0 25 0 1 0 309736947 95657984 18718 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557421 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 23354 18718 90 219 0 23131 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 93416

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1547944/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=109800 CPUtime=282.19
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 33402 0 0 0 28203 16 0 0 25 0 1 0 309736947 112435200 21758 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 27450 21758 90 219 0 27227 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 109800

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1536104/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=142568 CPUtime=342.17
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 36332 0 0 0 34199 18 0 0 25 0 1 0 309736947 145989632 24688 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 35642 24688 90 219 0 35419 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 142568

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1523048/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=142568 CPUtime=402.15
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 39634 0 0 0 40195 20 0 0 25 0 1 0 309736947 145989632 27990 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 35642 27990 90 219 0 35419 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 142568

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1509608/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=142568 CPUtime=462.13
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 42942 0 0 0 46191 22 0 0 25 0 1 0 309736947 145989632 31298 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 35642 31298 90 219 0 35419 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 142568

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1498664/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=208104 CPUtime=522.11
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 45715 0 0 0 52188 23 0 0 25 0 1 0 309736947 213098496 34071 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 52026 34071 90 219 0 51803 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 208104

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1485032/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=208104 CPUtime=582.1
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 49081 0 0 0 58184 26 0 0 25 0 1 0 309736947 213098496 37437 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 52026 37437 90 219 0 51803 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 208104

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1471464/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=208104 CPUtime=642.08
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 52413 0 0 0 64180 28 0 0 25 0 1 0 309736947 213098496 40769 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 52026 40769 90 219 0 51803 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 208104


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1430632/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=339176 CPUtime=822.02
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 62605 0 0 0 82168 34 0 0 25 0 1 0 309736947 347316224 50961 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 84794 50961 90 219 0 84571 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 339176

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1416424/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=339176 CPUtime=882
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 66099 0 0 0 88164 36 0 0 25 0 1 0 309736947 347316224 54455 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 84794 54455 90 219 0 84571 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 339176

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1396776/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=351960 CPUtime=941.98
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 71005 0 0 0 94158 40 0 0 25 0 1 0 309736947 360407040 59361 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545415 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 87990 59361 90 219 0 87767 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 351960

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1392488/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=355004 CPUtime=1001.97
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 72052 0 0 0 100156 41 0 0 25 0 1 0 309736947 363524096 60408 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134559620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 88751 60408 90 219 0 88528 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 355004

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1389800/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=355004 CPUtime=1061.95
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 72717 0 0 0 106153 42 0 0 25 0 1 0 309736947 363524096 61073 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 88751 61073 90 219 0 88528 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 355004

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1386088/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=356060 CPUtime=1121.93
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 73951 0 0 0 112150 43 0 0 25 0 1 0 309736947 364605440 62004 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 89015 62004 90 219 0 88792 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 356060

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1381608/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=356196 CPUtime=1181.91
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 75111 0 0 0 118147 44 0 0 25 0 1 0 309736947 364744704 63164 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 89049 63164 90 219 0 88826 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 356196

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1371304/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=356584 CPUtime=1241.9
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 77652 0 0 0 124143 47 0 0 25 0 1 0 309736947 365142016 65705 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 89146 65705 90 219 0 88923 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 356584

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1359080/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=361204 CPUtime=1301.88
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 80988 0 0 0 130139 49 0 0 25 0 1 0 309736947 369872896 68738 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 90301 68738 90 219 0 90078 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 361204

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1348520/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=361600 CPUtime=1361.85
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 83940 0 0 0 136135 50 0 0 25 0 1 0 309736947 370278400 71387 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 90400 71387 90 219 0 90177 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 361600

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1344296/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=361876 CPUtime=1421.84
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 84985 0 0 0 142132 52 0 0 25 0 1 0 309736947 370561024 72432 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 90469 72432 90 219 0 90246 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 361876

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1341736/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=361876 CPUtime=1481.81
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 85622 0 0 0 148129 52 0 0 25 0 1 0 309736947 370561024 73069 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 90469 73069 90 219 0 90246 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 361876

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1338728/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=361876 CPUtime=1541.8
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 86680 0 0 0 154126 54 0 0 25 0 1 0 309736947 370561024 73824 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 90469 73824 90 219 0 90246 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 361876

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1334440/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=361876 CPUtime=1601.78
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 87767 0 0 0 160123 55 0 0 25 0 1 0 309736947 370561024 74911 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544472 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 90469 74911 90 219 0 90246 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 361876

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1324648/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=361876 CPUtime=1661.76
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 90197 0 0 0 166119 57 0 0 25 0 1 0 309736947 370561024 77341 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 90469 77341 90 219 0 90246 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 361876

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1322216/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=362536 CPUtime=1721.74
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 91077 0 0 0 172116 58 0 0 25 0 1 0 309736947 371236864 77918 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 90634 77918 90 219 0 90411 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 362536

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1322024/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=362536 CPUtime=1781.73
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 91390 0 0 0 178114 59 0 0 25 0 1 0 309736947 371236864 77928 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 90634 77928 90 219 0 90411 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 362536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14705
/proc/meminfo: memFree=1322024/2055920 swapFree=4182248/4192956
[pid=14704] ppid=14702 vsize=362536 CPUtime=1800.03
/proc/14704/stat : 14704 (PBS4_SAT07v2) R 14702 14704 13735 0 -1 4194304 91391 0 0 0 179944 59 0 0 25 0 1 0 309736947 371236864 77929 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14704/statm: 90634 77929 90 219 0 90411 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 362536

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): 1800.66
CPU time (s): 1800.09
CPU user time (s): 1799.44
CPU system time (s): 0.646901
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 363088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.44
system time used= 0.646901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91392
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= 3584

runsolver used 1.61075 second user time and 4.94825 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Tue May  8 11:27:05 UTC 2007

IDJOB= 458445
IDBENCH= 1557
IDSOLVER= 200
FILE ID= node54/458445-1178623624

PBS_JOBID= 5218262

Free space on /tmp= 66551 MiB

SOLVER NAME= PBS4_v2 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-n3700.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458445-1178623624/instance-458445-1178623624.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-458445-1178623624 -o ROOT/results/node54/conversion-458445-1178623624 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458445-1178623624/instance-458445-1178623624.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-458445-1178623624 -o ROOT/results/node54/solver-458445-1178623624 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458445-1178623624/instance-458445-1178623624.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  5e0d90a4cb8c7b885a60ac97183595d3

RANDOM SEED= 297589045

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1635272 kB
Buffers:         19500 kB
Cached:         303644 kB
SwapCached:       3868 kB
Active:         208736 kB
Inactive:       124920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635272 kB
SwapTotal:     4192956 kB
SwapFree:      4182248 kB
Dirty:            8908 kB
Writeback:           0 kB
Mapped:          16676 kB
Slab:            72892 kB
Committed_AS:  5378632 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66551 MiB

End job on node54 on Tue May  8 11:57:07 UTC 2007