Trace number 360169

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 2007-03-23UNSAT 1414.77 1415.1

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900584219.opb
MD5SUM526ab28e5245080e542291515286f3e0
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 benchmark20.8238
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 689
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/360169-1176956973/instance-360169-1176956973.opb ......
1414.66/1415.07	c done parsing opb.
1414.66/1415.07	s UNSATISFIABLE
1414.66/1415.07	c Total Run Time					1414.73

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360169-1176956973/instance-360169-1176956973.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node34/watcher-360169-1176956973 -o ROOT/results/node34/solver-360169-1176956973 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/360169-1176956973/PBS4 /tmp/evaluation/360169-1176956973/instance-360169-1176956973.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: 0.93 0.99 0.99 3/77 18686
/proc/meminfo: memFree=1576648/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=1324 CPUtime=0
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 143612714 1355776 121 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134797895 0 0 4096 0 0 0 0 17 1 0 0
/proc/18686/statm: 331 121 87 219 0 108 0

[startup+0.0455299 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 18686
/proc/meminfo: memFree=1576648/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=1472 CPUtime=0.04
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 214 0 0 0 4 0 0 0 18 0 1 0 143612714 1507328 196 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 368 196 92 219 0 145 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1472

[startup+0.101534 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 18686
/proc/meminfo: memFree=1576648/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=1600 CPUtime=0.1
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 252 0 0 0 10 0 0 0 18 0 1 0 143612714 1638400 234 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 400 234 92 219 0 177 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1600

[startup+0.301549 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 18686
/proc/meminfo: memFree=1576648/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=2564 CPUtime=0.29
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 388 0 0 0 29 0 0 0 19 0 1 0 143612714 2625536 370 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 641 370 93 219 0 418 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2564

[startup+0.701581 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 18686
/proc/meminfo: memFree=1576648/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=3780 CPUtime=0.69
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 623 0 0 0 69 0 0 0 23 0 1 0 143612714 3870720 556 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 945 556 94 219 0 722 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3780

[startup+1.50164 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 18687
/proc/meminfo: memFree=1574144/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=6228 CPUtime=1.49
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 972 0 0 0 149 0 0 0 25 0 1 0 143612714 6377472 905 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 1557 905 94 219 0 1334 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6228

[startup+3.10177 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 18687
/proc/meminfo: memFree=1572288/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=7144 CPUtime=3.09
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 1585 0 0 0 307 2 0 0 25 0 1 0 143612714 7315456 1421 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 1786 1421 94 219 0 1563 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7144

[startup+6.30102 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 18687
/proc/meminfo: memFree=1568704/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=12956 CPUtime=6.29
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 2586 0 0 0 626 3 0 0 25 0 1 0 143612714 13266944 2229 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 3239 2229 94 219 0 3016 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12956

[startup+12.7015 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 18687
/proc/meminfo: memFree=1563456/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=22456 CPUtime=12.69
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 3786 0 0 0 1261 8 0 0 25 0 1 0 143612714 22994944 3429 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 5614 3429 94 219 0 5391 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22456

[startup+25.5015 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 18687
/proc/meminfo: memFree=1555648/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=26048 CPUtime=25.49
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 6024 0 0 0 2537 12 0 0 25 0 1 0 143612714 26673152 5282 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 6512 5282 94 219 0 6289 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26048

[startup+51.1016 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 18687
/proc/meminfo: memFree=1545536/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=48108 CPUtime=51.08
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 9289 0 0 0 5087 21 0 0 25 0 1 0 143612714 49262592 7778 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 12027 7778 94 219 0 11804 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48108

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 18687
/proc/meminfo: memFree=1531264/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=52284 CPUtime=102.27
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 12840 0 0 0 10194 33 0 0 25 0 1 0 143612714 53538816 11329 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 13071 11329 94 219 0 12848 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52284

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18687
/proc/meminfo: memFree=1518272/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=88792 CPUtime=162.25
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 16186 0 0 0 16182 43 0 0 25 0 1 0 143612714 90923008 14576 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 22198 14576 94 219 0 21975 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 88792

[startup+222.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 18687
/proc/meminfo: memFree=1508480/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=97848 CPUtime=222.24
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 20381 0 0 0 22168 56 0 0 25 0 1 0 143612714 100196352 17036 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 24462 17036 94 219 0 24239 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 97848

[startup+282.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 18687
/proc/meminfo: memFree=1498432/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=101256 CPUtime=282.23
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 23254 0 0 0 28155 68 0 0 25 0 1 0 143612714 103686144 19645 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547196 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 25314 19645 94 219 0 25091 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 101256

[startup+342.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18687
/proc/meminfo: memFree=1489984/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=103812 CPUtime=342.21
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 25506 0 0 0 34143 78 0 0 25 0 1 0 143612714 106303488 21633 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 25953 21633 94 219 0 25730 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 103812

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18687
/proc/meminfo: memFree=1487040/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=106548 CPUtime=402.2
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 26458 0 0 0 40135 85 0 0 25 0 1 0 143612714 109105152 22355 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549703 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 26637 22355 94 219 0 26414 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 106548

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18687
/proc/meminfo: memFree=1485184/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=107776 CPUtime=462.19
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 27109 0 0 0 46128 91 0 0 25 0 1 0 143612714 110362624 22842 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 26944 22842 94 219 0 26721 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 107776

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1478016/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=108824 CPUtime=522.17
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 29031 0 0 0 52116 101 0 0 25 0 1 0 143612714 111435776 24632 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 27206 24632 94 219 0 26983 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 108824

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1472000/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=175140 CPUtime=582.16
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 30521 0 0 0 58107 109 0 0 25 0 1 0 143612714 179343360 26122 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 43785 26122 94 219 0 43562 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 175140

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1467776/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=177068 CPUtime=642.15
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 31701 0 0 0 64098 117 0 0 25 0 1 0 143612714 181317632 27172 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 44267 27172 94 219 0 44044 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 177068


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

/proc/meminfo: memFree=1461376/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=191764 CPUtime=762.12
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 36557 0 0 0 76080 132 0 0 25 0 1 0 143612714 196366336 28760 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 47941 28760 94 219 0 47718 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 191764

[startup+822.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18689
/proc/meminfo: memFree=1459840/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=192880 CPUtime=822.1
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 37107 0 0 0 82072 138 0 0 25 0 1 0 143612714 197509120 29147 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 48220 29147 94 219 0 47997 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 192880

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1457728/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=195396 CPUtime=882.09
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 37919 0 0 0 88065 144 0 0 25 0 1 0 143612714 200085504 29666 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 48849 29666 94 219 0 48626 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 195396

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1456192/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=196948 CPUtime=942.07
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 38440 0 0 0 94057 150 0 0 25 0 1 0 143612714 201674752 30056 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 49237 30056 94 219 0 49014 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 196948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1455296/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=197212 CPUtime=1002.06
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 38661 0 0 0 100049 157 0 0 25 0 1 0 143612714 201945088 30277 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 49303 30277 94 219 0 49080 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 197212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1454336/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=198048 CPUtime=1062.04
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 39032 0 0 0 106041 163 0 0 25 0 1 0 143612714 202801152 30518 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 49512 30518 94 219 0 49289 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 198048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1452864/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=199584 CPUtime=1122.03
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 39543 0 0 0 112034 169 0 0 25 0 1 0 143612714 204374016 30899 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 49896 30899 94 219 0 49673 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 199584

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1450944/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=200740 CPUtime=1182.02
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 40025 0 0 0 118026 176 0 0 25 0 1 0 143612714 205557760 31381 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 50185 31381 94 219 0 49962 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 200740

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1449920/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=201504 CPUtime=1242.01
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 40268 0 0 0 124021 180 0 0 25 0 1 0 143612714 206340096 31624 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 50376 31624 94 219 0 50153 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 201504

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1448704/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=202176 CPUtime=1301.99
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 40566 0 0 0 130015 184 0 0 25 0 1 0 143612714 207028224 31922 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 50544 31922 94 219 0 50321 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 202176

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1446656/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=203644 CPUtime=1361.98
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 41078 0 0 0 136008 190 0 0 25 0 1 0 143612714 208531456 32434 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 50911 32434 94 219 0 50688 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 203644

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

[startup+1382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1445952/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=204448 CPUtime=1381.97
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 41265 0 0 0 138006 191 0 0 25 0 1 0 143612714 209354752 32621 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 51112 32621 94 219 0 50889 0
Current children cumulated CPU time (s) 1381.97
Current children cumulated vsize (KiB) 204448

[startup+1395.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1445632/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=204448 CPUtime=1394.77
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 41335 0 0 0 139284 193 0 0 25 0 1 0 143612714 209354752 32691 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 51112 32691 94 219 0 50889 0
Current children cumulated CPU time (s) 1394.77
Current children cumulated vsize (KiB) 204448

[startup+1407.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1445248/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=205304 CPUtime=1407.57
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 41427 0 0 0 140563 194 0 0 25 0 1 0 143612714 210231296 32783 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 51326 32783 94 219 0 51103 0
Current children cumulated CPU time (s) 1407.57
Current children cumulated vsize (KiB) 205304

[startup+1411.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1445248/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=205304 CPUtime=1410.76
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 41434 0 0 0 140882 194 0 0 25 0 1 0 143612714 210231296 32790 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547210 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 51326 32790 94 219 0 51103 0
Current children cumulated CPU time (s) 1410.76
Current children cumulated vsize (KiB) 205304

[startup+1412.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1445248/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=205304 CPUtime=1412.36
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 41436 0 0 0 141042 194 0 0 25 0 1 0 143612714 210231296 32792 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 51326 32792 94 219 0 51103 0
Current children cumulated CPU time (s) 1412.36
Current children cumulated vsize (KiB) 205304

[startup+1414.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1445248/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=205304 CPUtime=1413.96
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 41438 0 0 0 141202 194 0 0 25 0 1 0 143612714 210231296 32794 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 51326 32794 94 219 0 51103 0
Current children cumulated CPU time (s) 1413.96
Current children cumulated vsize (KiB) 205304

[startup+1414.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1445248/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=205304 CPUtime=1414.36
/proc/18686/stat : 18686 (PBS4) R 18684 18686 14948 0 -1 4194304 41438 0 0 0 141242 194 0 0 25 0 1 0 143612714 210231296 32794 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18686/statm: 51326 32794 94 219 0 51103 0
Current children cumulated CPU time (s) 1414.36
Current children cumulated vsize (KiB) 205304

[startup+1415.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18689
/proc/meminfo: memFree=1445248/2055920 swapFree=4159612/4192956
[pid=18686] ppid=18684 vsize=0 CPUtime=1414.77
/proc/18686/stat : 18686 (PBS4) D 18684 18686 14948 0 -1 4194308 41454 0 0 0 141280 197 0 0 24 0 1 0 143612714 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 18446744072100051646 0 0 17 0 0 0
/proc/18686/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1414.77
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1415.1
CPU time (s): 1414.77
CPU user time (s): 1412.8
CPU system time (s): 1.9717
CPU usage (%): 99.9768
Max. virtual memory (cumulated for all children) (KiB): 205304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1412.8
system time used= 1.9717
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41454
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= 6
involuntary context switches= 29458

runsolver used 1.65475 second user time and 3.46747 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Thu Apr 19 04:29:33 UTC 2007

IDJOB= 360169
IDBENCH= 1349
IDSOLVER= 157
FILE ID= node34/360169-1176956973

PBS_JOBID= 4605770

Free space on /tmp= 66412 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900584219.opb
COMMAND LINE= /tmp/evaluation/360169-1176956973/PBS4 /tmp/evaluation/360169-1176956973/instance-360169-1176956973.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-360169-1176956973 -o ROOT/results/node34/conversion-360169-1176956973 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360169-1176956973/instance-360169-1176956973.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-360169-1176956973 -o ROOT/results/node34/solver-360169-1176956973 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/360169-1176956973/PBS4 /tmp/evaluation/360169-1176956973/instance-360169-1176956973.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  526ab28e5245080e542291515286f3e0

RANDOM SEED= 391280126

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1576992 kB
Buffers:         45700 kB
Cached:         338836 kB
SwapCached:       3268 kB
Active:         128464 kB
Inactive:       280896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1576992 kB
SwapTotal:     4192956 kB
SwapFree:      4159612 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          31396 kB
Slab:            54848 kB
Committed_AS:   433576 kB
PageTables:       1980 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= 66412 MiB

End job on node34 on Thu Apr 19 04:53:08 UTC 2007