Trace number 458260

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 NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23UNSAT 1238.5 1239.32

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900545610.opb
MD5SUMdf3a88f9ce76cdc5f93bc528741f3e95
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark90.2753
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 671
Number of bits of the biggest sum of numbers10
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/458260-1178620821/instance-458260-1178620821.opb ......
1238.37/1239.29	c done parsing opb.
1238.37/1239.29	s UNSATISFIABLE
1238.37/1239.29	c Total Run Time					1238.46

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458260-1178620821/instance-458260-1178620821.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/node69/watcher-458260-1178620821 -o ROOT/results/node69/solver-458260-1178620821 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458260-1178620821/instance-458260-1178620821.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: 0.95 0.98 0.99 3/64 29428
/proc/meminfo: memFree=1501380/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=1324 CPUtime=0
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 338071573 1355776 125 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 331 125 86 219 0 108 0

[startup+0.0672671 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 29428
/proc/meminfo: memFree=1501380/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=1472 CPUtime=0.06
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 233 0 0 0 6 0 0 0 18 0 1 0 338071573 1507328 215 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 368 215 90 219 0 145 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1472

[startup+0.101272 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 29428
/proc/meminfo: memFree=1501380/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=1860 CPUtime=0.09
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 264 0 0 0 9 0 0 0 18 0 1 0 338071573 1904640 246 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 465 246 90 219 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301305 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 29428
/proc/meminfo: memFree=1501380/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=2568 CPUtime=0.29
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 433 0 0 0 29 0 0 0 19 0 1 0 338071573 2629632 415 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 642 415 90 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701368 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 29428
/proc/meminfo: memFree=1501380/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=3920 CPUtime=0.69
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 732 0 0 0 68 1 0 0 23 0 1 0 338071573 4014080 665 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557204 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 980 665 90 219 0 757 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3920

[startup+1.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 29429
/proc/meminfo: memFree=1498364/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=6752 CPUtime=1.49
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 1161 0 0 0 147 2 0 0 25 0 1 0 338071573 6914048 997 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 1688 997 90 219 0 1465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6752

[startup+3.10176 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 29429
/proc/meminfo: memFree=1496636/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=7288 CPUtime=3.09
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 1715 0 0 0 306 3 0 0 25 0 1 0 338071573 7462912 1551 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 1822 1551 90 219 0 1599 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7288

[startup+6.30128 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 29429
/proc/meminfo: memFree=1492604/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=12836 CPUtime=6.29
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 2743 0 0 0 624 5 0 0 25 0 1 0 338071573 13144064 2386 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 3209 2386 90 219 0 2986 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12836

[startup+12.7013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 29429
/proc/meminfo: memFree=1487356/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=24004 CPUtime=12.68
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 4373 0 0 0 1258 10 0 0 25 0 1 0 338071573 24580096 3631 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544728 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 6001 3631 90 219 0 5778 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24004

[startup+25.5014 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 29429
/proc/meminfo: memFree=1479932/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=25884 CPUtime=25.47
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 6174 0 0 0 2532 15 0 0 25 0 1 0 338071573 26505216 5432 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 6471 5432 90 219 0 6248 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25884

[startup+51.1015 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 29429
/proc/meminfo: memFree=1469884/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=47800 CPUtime=51.06
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 9435 0 0 0 5084 22 0 0 25 0 1 0 338071573 48947200 7924 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546894 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 11950 7924 90 219 0 11727 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 47800

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29429
/proc/meminfo: memFree=1453180/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=52140 CPUtime=102.24
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 13539 0 0 0 10189 35 0 0 25 0 1 0 338071573 53391360 12028 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547176 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 13035 12028 90 219 0 12812 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 52140

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1438076/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=94788 CPUtime=162.18
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 18996 0 0 0 16172 46 0 0 25 0 1 0 338071573 97062912 15849 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545058 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 23697 15849 90 219 0 23474 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 94788

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1426364/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=98140 CPUtime=222.15
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 22092 0 0 0 22159 56 0 0 25 0 1 0 338071573 100495360 18747 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 24535 18747 90 219 0 24312 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 98140

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1418172/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=101416 CPUtime=282.11
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 24321 0 0 0 28146 65 0 0 25 0 1 0 338071573 103849984 20778 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547111 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 25354 20778 90 219 0 25131 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 101416

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1414972/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=103560 CPUtime=342.06
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 25253 0 0 0 34134 72 0 0 25 0 1 0 338071573 106045440 21578 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 25890 21578 90 219 0 25667 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 103560

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1408636/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=105580 CPUtime=402.03
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 27054 0 0 0 40122 81 0 0 25 0 1 0 338071573 108113920 23181 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 26395 23181 90 219 0 26172 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 105580

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1399868/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=172852 CPUtime=461.99
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 29360 0 0 0 46111 88 0 0 25 0 1 0 338071573 177000448 25323 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 43213 25323 90 219 0 42990 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 172852

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1397180/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=175044 CPUtime=521.95
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 30191 0 0 0 52099 96 0 0 25 0 1 0 338071573 179245056 26022 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 43761 26022 90 219 0 43538 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 175044

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1394812/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=188324 CPUtime=581.91
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 33787 0 0 0 58088 103 0 0 25 0 1 0 338071573 192843776 26545 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 47081 26545 90 219 0 46858 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 188324

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1391676/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=189564 CPUtime=641.88
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 34676 0 0 0 64077 111 0 0 25 0 1 0 338071573 194113536 27368 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550348 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 47391 27368 90 219 0 47168 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 189564

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1385724/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=190304 CPUtime=701.82
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 36184 0 0 0 70064 118 0 0 25 0 1 0 338071573 194871296 28876 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544820 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 47576 28876 90 219 0 47353 0
Current children cumulated CPU time (s) 701.82
Current children cumulated vsize (KiB) 190304

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1377724/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=191608 CPUtime=761.79
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 38263 0 0 0 76052 127 0 0 25 0 1 0 338071573 196206592 30856 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 47902 30856 90 219 0 47679 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 191608

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1374524/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=194196 CPUtime=821.75
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 39344 0 0 0 82043 132 0 0 25 0 1 0 338071573 198856704 31642 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 48549 31642 90 219 0 48326 0
Current children cumulated CPU time (s) 821.75
Current children cumulated vsize (KiB) 194196

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1372604/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=196148 CPUtime=881.71
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 39943 0 0 0 88033 138 0 0 25 0 1 0 338071573 200855552 32142 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 49037 32142 90 219 0 48814 0
Current children cumulated CPU time (s) 881.71
Current children cumulated vsize (KiB) 196148

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1370876/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=197420 CPUtime=941.67
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 40493 0 0 0 94023 144 0 0 25 0 1 0 338071573 202158080 32561 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 49355 32561 90 219 0 49132 0
Current children cumulated CPU time (s) 941.67
Current children cumulated vsize (KiB) 197420

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1369212/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=199024 CPUtime=1001.64
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 41009 0 0 0 100014 150 0 0 25 0 1 0 338071573 203800576 32979 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 49756 32979 90 219 0 49533 0
Current children cumulated CPU time (s) 1001.64
Current children cumulated vsize (KiB) 199024

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1367292/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=200252 CPUtime=1061.59
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 41499 0 0 0 106004 155 0 0 25 0 1 0 338071573 205058048 33469 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 50063 33469 90 219 0 49840 0
Current children cumulated CPU time (s) 1061.59
Current children cumulated vsize (KiB) 200252

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1365756/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=200924 CPUtime=1121.55
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 41879 0 0 0 111995 160 0 0 25 0 1 0 338071573 205746176 33849 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 50231 33849 90 219 0 50008 0
Current children cumulated CPU time (s) 1121.55
Current children cumulated vsize (KiB) 200924

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1363644/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=202392 CPUtime=1181.51
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 42397 0 0 0 117985 166 0 0 25 0 1 0 338071573 207249408 34367 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 50598 34367 90 219 0 50375 0
Current children cumulated CPU time (s) 1181.51
Current children cumulated vsize (KiB) 202392

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

[startup+1203.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1363196/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=204052 CPUtime=1202.3
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 42659 0 0 0 120061 169 0 0 25 0 1 0 338071573 208949248 34629 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544741 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 51013 34629 90 219 0 50790 0
Current children cumulated CPU time (s) 1202.3
Current children cumulated vsize (KiB) 204052

[startup+1215.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1362044/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=204052 CPUtime=1215.08
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 42786 0 0 0 121338 170 0 0 25 0 1 0 338071573 208949248 34756 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 51013 34756 90 219 0 50790 0
Current children cumulated CPU time (s) 1215.08
Current children cumulated vsize (KiB) 204052

[startup+1228.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1361148/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=204960 CPUtime=1227.88
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 43013 0 0 0 122616 172 0 0 25 0 1 0 338071573 209879040 34983 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 51240 34983 90 219 0 51017 0
Current children cumulated CPU time (s) 1227.88
Current children cumulated vsize (KiB) 204960

[startup+1235.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1361084/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=204960 CPUtime=1234.28
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 43031 0 0 0 123255 173 0 0 25 0 1 0 338071573 209879040 35001 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29428/statm: 51240 35001 90 219 0 51017 0
Current children cumulated CPU time (s) 1234.28
Current children cumulated vsize (KiB) 204960

[startup+1236.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1360252/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=205924 CPUtime=1235.87
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 43233 0 0 0 123414 173 0 0 25 0 1 0 338071573 210866176 35203 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 51481 35203 90 219 0 51258 0
Current children cumulated CPU time (s) 1235.87
Current children cumulated vsize (KiB) 205924

[startup+1238.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1360252/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=205924 CPUtime=1237.47
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 43238 0 0 0 123574 173 0 0 25 0 1 0 338071573 210866176 35208 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 51481 35208 90 219 0 51258 0
Current children cumulated CPU time (s) 1237.47
Current children cumulated vsize (KiB) 205924

[startup+1239.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1360252/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=205924 CPUtime=1238.27
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194304 43241 0 0 0 123654 173 0 0 25 0 1 0 338071573 210866176 35211 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544783 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 51481 35211 90 219 0 51258 0
Current children cumulated CPU time (s) 1238.27
Current children cumulated vsize (KiB) 205924

[startup+1239.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29431
/proc/meminfo: memFree=1360252/2055920 swapFree=4183084/4192956
[pid=29428] ppid=29426 vsize=0 CPUtime=1238.47
/proc/29428/stat : 29428 (PBS4_SAT07v2) R 29426 29428 28668 0 -1 4194308 43259 0 0 0 123673 174 0 0 25 0 1 0 338071573 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29428/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1238.47
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1239.32
CPU time (s): 1238.5
CPU user time (s): 1236.73
CPU system time (s): 1.76973
CPU usage (%): 99.9337
Max. virtual memory (cumulated for all children) (KiB): 205924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1236.73
system time used= 1.76973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43259
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= 7
involuntary context switches= 4336

runsolver used 1.38579 second user time and 3.10053 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue May  8 10:40:21 UTC 2007

IDJOB= 458260
IDBENCH= 1337
IDSOLVER= 200
FILE ID= node69/458260-1178620821

PBS_JOBID= 5218255

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900545610.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458260-1178620821/instance-458260-1178620821.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-458260-1178620821 -o ROOT/results/node69/conversion-458260-1178620821 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458260-1178620821/instance-458260-1178620821.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-458260-1178620821 -o ROOT/results/node69/solver-458260-1178620821 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458260-1178620821/instance-458260-1178620821.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  df3a88f9ce76cdc5f93bc528741f3e95

RANDOM SEED= 166597356

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1501852 kB
Buffers:         36944 kB
Cached:         418248 kB
SwapCached:       4012 kB
Active:          84596 kB
Inactive:       380864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501852 kB
SwapTotal:     4192956 kB
SwapFree:      4183084 kB
Dirty:            2476 kB
Writeback:           0 kB
Mapped:          16232 kB
Slab:            74632 kB
Committed_AS:  7698904 kB
PageTables:       1472 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 node69 on Tue May  8 11:01:01 UTC 2007