Trace number 458283

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 1502.12 1502.67

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553647.opb
MD5SUM46461f0e86cd2c07d09bc154a5f6739a
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 benchmark96.8003
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 715
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/458283-1178621479/instance-458283-1178621479.opb ......
1502.06/1502.63	c done parsing opb.
1502.06/1502.63	s UNSATISFIABLE
1502.06/1502.63	c Total Run Time					1502.08

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458283-1178621479/instance-458283-1178621479.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/node71/watcher-458283-1178621479 -o ROOT/results/node71/solver-458283-1178621479 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458283-1178621479/instance-458283-1178621479.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: 0.85 0.97 0.99 3/64 10716
/proc/meminfo: memFree=1595640/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=1324 CPUtime=0
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 338137192 1355776 120 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134518380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 331 120 86 219 0 108 0

[startup+0.0440581 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 10716
/proc/meminfo: memFree=1595640/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=1472 CPUtime=0.04
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 211 0 0 0 4 0 0 0 18 0 1 0 338137192 1507328 193 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 368 193 90 219 0 145 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1472

[startup+0.101065 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 10716
/proc/meminfo: memFree=1595640/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=1860 CPUtime=0.09
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 254 0 0 0 9 0 0 0 18 0 1 0 338137192 1904640 236 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 465 236 90 219 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301092 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 10716
/proc/meminfo: memFree=1595640/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=2568 CPUtime=0.29
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 381 0 0 0 29 0 0 0 19 0 1 0 338137192 2629632 363 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 642 363 90 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701146 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 10716
/proc/meminfo: memFree=1595640/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=3784 CPUtime=0.69
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 639 0 0 0 69 0 0 0 22 0 1 0 338137192 3874816 572 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 946 572 90 219 0 723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3784

[startup+1.50126 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 10717
/proc/meminfo: memFree=1593072/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=6228 CPUtime=1.49
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 1004 0 0 0 148 1 0 0 25 0 1 0 338137192 6377472 937 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 1557 937 90 219 0 1334 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6228

[startup+3.10147 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 10717
/proc/meminfo: memFree=1591280/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=7148 CPUtime=3.09
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 1664 0 0 0 307 2 0 0 25 0 1 0 338137192 7319552 1500 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 1787 1500 90 219 0 1564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7148

[startup+6.30191 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 10717
/proc/meminfo: memFree=1587184/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=12988 CPUtime=6.29
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 2728 0 0 0 625 4 0 0 25 0 1 0 338137192 13299712 2371 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 3247 2371 90 219 0 3024 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12988

[startup+12.7018 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 10717
/proc/meminfo: memFree=1581808/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=22420 CPUtime=12.69
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 3959 0 0 0 1261 8 0 0 25 0 1 0 338137192 22958080 3602 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 5605 3602 90 219 0 5382 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22420

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 10717
/proc/meminfo: memFree=1574320/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=26092 CPUtime=25.49
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 6125 0 0 0 2536 13 0 0 25 0 1 0 338137192 26718208 5383 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 6523 5383 90 219 0 6300 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26092

[startup+51.102 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 10717
/proc/meminfo: memFree=1563696/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=48796 CPUtime=51.08
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 9547 0 0 0 5087 21 0 0 25 0 1 0 338137192 49967104 8036 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134584034 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 12199 8036 90 219 0 11976 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48796

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 10717
/proc/meminfo: memFree=1548464/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=52728 CPUtime=102.27
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 13308 0 0 0 10193 34 0 0 25 0 1 0 338137192 53993472 11797 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134584088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 13182 11797 90 219 0 12959 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52728

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10717
/proc/meminfo: memFree=1534896/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=90116 CPUtime=162.24
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 17028 0 0 0 16178 46 0 0 25 0 1 0 338137192 92278784 15187 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 22529 15187 90 219 0 22306 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 90116

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10717
/proc/meminfo: memFree=1523504/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=99876 CPUtime=222.22
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 21765 0 0 0 22165 57 0 0 25 0 1 0 338137192 102273024 18024 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 24969 18024 90 219 0 24746 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 99876

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10717
/proc/meminfo: memFree=1513520/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=102556 CPUtime=282.2
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 24596 0 0 0 28152 68 0 0 25 0 1 0 338137192 105017344 20558 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 25639 20558 90 219 0 25416 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 102556

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10717
/proc/meminfo: memFree=1505520/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=104804 CPUtime=342.19
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 26745 0 0 0 34142 77 0 0 25 0 1 0 338137192 107319296 22509 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545231 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 26201 22509 90 219 0 25978 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 104804

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10717
/proc/meminfo: memFree=1502000/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=106408 CPUtime=402.18
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 27828 0 0 0 40134 84 0 0 25 0 1 0 338137192 108961792 23427 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 26602 23427 90 219 0 26379 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 106408

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10717
/proc/meminfo: memFree=1496624/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=108236 CPUtime=462.15
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 29329 0 0 0 46123 92 0 0 25 0 1 0 338137192 110833664 24732 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 27059 24732 90 219 0 26836 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 108236

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10717
/proc/meminfo: memFree=1491696/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=174936 CPUtime=522.14
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 30754 0 0 0 52114 100 0 0 25 0 1 0 338137192 179134464 25994 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 43734 25994 90 219 0 43511 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 174936

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10717
/proc/meminfo: memFree=1483824/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=177912 CPUtime=582.12
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 33146 0 0 0 58104 108 0 0 25 0 1 0 338137192 182181888 27898 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10716/statm: 44478 27898 90 219 0 44255 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 177912

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1480032/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=178640 CPUtime=642
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 34055 0 0 0 64084 116 0 0 25 0 1 0 338137192 182927360 28774 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 44660 28774 90 219 0 44437 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 178640


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

/proc/meminfo: memFree=1466856/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=196648 CPUtime=881.93
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 41167 0 0 0 88051 142 0 0 25 0 1 0 338137192 201367552 32098 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544870 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 49162 32098 90 219 0 48939 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 196648

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1465000/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=198372 CPUtime=941.91
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 41802 0 0 0 94044 147 0 0 25 0 1 0 338137192 203132928 32538 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 49593 32538 90 219 0 49370 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 198372

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1463856/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=199432 CPUtime=1001.9
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 42218 0 0 0 100038 152 0 0 25 0 1 0 338137192 204218368 32889 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 49858 32889 90 219 0 49635 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 199432

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1461616/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=201480 CPUtime=1061.88
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 42895 0 0 0 106030 158 0 0 25 0 1 0 338137192 206315520 33436 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 50370 33436 90 219 0 50147 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 201480

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1460080/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=202584 CPUtime=1121.86
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 43375 0 0 0 112023 163 0 0 25 0 1 0 338137192 207446016 33818 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 50646 33818 90 219 0 50423 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 202584

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1458416/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=204316 CPUtime=1181.84
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 43898 0 0 0 118015 169 0 0 25 0 1 0 338137192 209219584 34243 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 51079 34243 90 219 0 50856 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 204316

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1457392/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=204636 CPUtime=1241.83
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 44186 0 0 0 124008 175 0 0 25 0 1 0 338137192 209547264 34498 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 51159 34498 90 219 0 50936 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 204636

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1455600/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=206196 CPUtime=1301.82
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 44691 0 0 0 130001 181 0 0 25 0 1 0 338137192 211144704 34938 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 51549 34938 90 219 0 51326 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 206196

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1454064/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=206908 CPUtime=1361.8
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 45069 0 0 0 135993 187 0 0 25 0 1 0 338137192 211873792 35316 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 51727 35316 90 219 0 51504 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 206908

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1452720/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=208468 CPUtime=1421.79
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 45410 0 0 0 141985 194 0 0 25 0 1 0 338137192 213471232 35657 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 52117 35657 90 219 0 51894 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 208468

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1450864/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=209324 CPUtime=1481.76
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 45872 0 0 0 147977 199 0 0 25 0 1 0 338137192 214347776 36119 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544725 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 52331 36119 90 219 0 52108 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 209324

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

[startup+1484.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1450864/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=209324 CPUtime=1484.16
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 45876 0 0 0 148217 199 0 0 25 0 1 0 338137192 214347776 36123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 52331 36123 90 219 0 52108 0
Current children cumulated CPU time (s) 1484.16
Current children cumulated vsize (KiB) 209324

[startup+1491.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1450416/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=210232 CPUtime=1490.56
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 45987 0 0 0 148856 200 0 0 25 0 1 0 338137192 215277568 36234 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 52558 36234 90 219 0 52335 0
Current children cumulated CPU time (s) 1490.56
Current children cumulated vsize (KiB) 210232

[startup+1497.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1450352/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=210232 CPUtime=1496.95
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 46001 0 0 0 149495 200 0 0 25 0 1 0 338137192 215277568 36248 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 52558 36248 90 219 0 52335 0
Current children cumulated CPU time (s) 1496.95
Current children cumulated vsize (KiB) 210232

[startup+1500.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1450288/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=210232 CPUtime=1500.16
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 46005 0 0 0 149815 201 0 0 25 0 1 0 338137192 215277568 36252 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560873 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 52558 36252 90 219 0 52335 0
Current children cumulated CPU time (s) 1500.16
Current children cumulated vsize (KiB) 210232

[startup+1501.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1450288/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=210232 CPUtime=1500.96
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 46006 0 0 0 149895 201 0 0 25 0 1 0 338137192 215277568 36253 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 52558 36253 90 219 0 52335 0
Current children cumulated CPU time (s) 1500.96
Current children cumulated vsize (KiB) 210232

[startup+1502.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1450288/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=210232 CPUtime=1501.76
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 46007 0 0 0 149975 201 0 0 25 0 1 0 338137192 215277568 36254 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 52558 36254 90 219 0 52335 0
Current children cumulated CPU time (s) 1501.76
Current children cumulated vsize (KiB) 210232

[startup+1502.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1450288/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=210232 CPUtime=1501.96
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 46007 0 0 0 149995 201 0 0 25 0 1 0 338137192 215277568 36254 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 52558 36254 90 219 0 52335 0
Current children cumulated CPU time (s) 1501.96
Current children cumulated vsize (KiB) 210232

[startup+1502.61 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10915
/proc/meminfo: memFree=1450288/2055920 swapFree=4184264/4192956
[pid=10716] ppid=10714 vsize=210232 CPUtime=1502.06
/proc/10716/stat : 10716 (PBS4_SAT07v2) R 10714 10716 9903 0 -1 4194304 46008 0 0 0 150005 201 0 0 25 0 1 0 338137192 215277568 36255 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10716/statm: 52558 36255 90 219 0 52335 0
Current children cumulated CPU time (s) 1502.06
Current children cumulated vsize (KiB) 210232

Child status: 0
Real time (s): 1502.67
CPU time (s): 1502.12
CPU user time (s): 1500.09
CPU system time (s): 2.03769
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 210232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1500.08
system time used= 2.03769
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46025
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= 1389

runsolver used 1.21781 second user time and 2.93955 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue May  8 10:51:19 UTC 2007

IDJOB= 458283
IDBENCH= 1360
IDSOLVER= 200
FILE ID= node71/458283-1178621479

PBS_JOBID= 5218259

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-t3002.11tsp11.1900553647.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458283-1178621479/instance-458283-1178621479.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-458283-1178621479 -o ROOT/results/node71/conversion-458283-1178621479 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458283-1178621479/instance-458283-1178621479.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-458283-1178621479 -o ROOT/results/node71/solver-458283-1178621479 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458283-1178621479/instance-458283-1178621479.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  46461f0e86cd2c07d09bc154a5f6739a

RANDOM SEED= 542045962

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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:       1596112 kB
Buffers:         34916 kB
Cached:         327440 kB
SwapCached:       2668 kB
Active:          98852 kB
Inactive:       273616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1596112 kB
SwapTotal:     4192956 kB
SwapFree:      4184264 kB
Dirty:            2500 kB
Writeback:           0 kB
Mapped:          16280 kB
Slab:            73348 kB
Committed_AS:  6976000 kB
PageTables:       1448 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 node71 on Tue May  8 11:16:22 UTC 2007