Trace number 458193

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 1396.75 1397.13

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900581320.opb
MD5SUM9f20f031d3068edba1350cbde5c721b5
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 benchmark65.752
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 641
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/458193-1178619746/instance-458193-1178619746.opb ......
1396.62/1397.09	c done parsing opb.
1396.62/1397.09	s UNSATISFIABLE
1396.62/1397.09	c Total Run Time					1396.7

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458193-1178619746/instance-458193-1178619746.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/node41/watcher-458193-1178619746 -o ROOT/results/node41/solver-458193-1178619746 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458193-1178619746/instance-458193-1178619746.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: 0.99 0.97 0.99 3/77 24853
/proc/meminfo: memFree=1502664/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=1324 CPUtime=0
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 309886550 1355776 120 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134518650 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 331 120 86 219 0 108 0

[startup+0.0242531 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 24853
/proc/meminfo: memFree=1502664/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=1472 CPUtime=0.02
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 194 0 0 0 2 0 0 0 18 0 1 0 309886550 1507328 176 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 368 176 90 219 0 145 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1472

[startup+0.10126 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 24853
/proc/meminfo: memFree=1502664/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=1860 CPUtime=0.09
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 255 0 0 0 9 0 0 0 18 0 1 0 309886550 1904640 237 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 465 237 90 219 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301276 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 24853
/proc/meminfo: memFree=1502664/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=2568 CPUtime=0.29
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 397 0 0 0 29 0 0 0 19 0 1 0 309886550 2629632 379 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 642 379 90 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701312 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 24853
/proc/meminfo: memFree=1502664/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=3916 CPUtime=0.69
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 676 0 0 0 68 1 0 0 23 0 1 0 309886550 4009984 609 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 979 609 90 219 0 756 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3916

[startup+1.50138 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1499840/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=6744 CPUtime=1.49
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 1148 0 0 0 147 2 0 0 25 0 1 0 309886550 6905856 984 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 1686 984 90 219 0 1463 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6744

[startup+3.10152 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1497984/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=7156 CPUtime=3.09
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 1712 0 0 0 306 3 0 0 25 0 1 0 309886550 7327744 1548 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 1789 1548 90 219 0 1566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7156

[startup+6.3018 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1493952/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=12860 CPUtime=6.29
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 2769 0 0 0 624 5 0 0 25 0 1 0 309886550 13168640 2412 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 3215 2412 90 219 0 2992 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12860

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1488128/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=22376 CPUtime=12.69
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 4083 0 0 0 1261 8 0 0 25 0 1 0 309886550 22913024 3726 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 5594 3726 90 219 0 5371 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22376

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1480320/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=25880 CPUtime=25.48
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 6363 0 0 0 2534 14 0 0 25 0 1 0 309886550 26501120 5621 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 6470 5621 90 219 0 6247 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25880

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1469760/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=48508 CPUtime=51.08
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 9778 0 0 0 5086 22 0 0 25 0 1 0 309886550 49672192 8267 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 12127 8267 90 219 0 11904 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48508

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1453120/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=85716 CPUtime=102.27
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 13890 0 0 0 10192 35 0 0 25 0 1 0 309886550 87773184 12379 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544690 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 21429 12379 90 219 0 21206 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 85716

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1437952/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=94996 CPUtime=162.24
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 19293 0 0 0 16176 48 0 0 25 0 1 0 309886550 97275904 16179 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 23749 16179 90 219 0 23526 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 94996

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1425856/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=99192 CPUtime=222.23
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 22580 0 0 0 22165 58 0 0 25 0 1 0 309886550 101572608 19169 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 24798 19169 90 219 0 24575 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 99192

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1415168/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=102092 CPUtime=282.22
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 25448 0 0 0 28154 68 0 0 25 0 1 0 309886550 104542208 21806 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 25523 21806 90 219 0 25300 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 102092

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1404864/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=169836 CPUtime=342.2
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 28142 0 0 0 34143 77 0 0 25 0 1 0 309886550 173912064 24368 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 42459 24368 90 219 0 42236 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 169836

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1395904/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=171572 CPUtime=402.18
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 30516 0 0 0 40132 86 0 0 25 0 1 0 309886550 175689728 26610 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 42893 26610 90 219 0 42670 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 171572

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1388864/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=173928 CPUtime=462.17
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 32463 0 0 0 46123 94 0 0 25 0 1 0 309886550 178102272 28393 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 43482 28393 90 219 0 43259 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 173928

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1386560/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=175300 CPUtime=522.15
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 33076 0 0 0 52114 101 0 0 25 0 1 0 309886550 179507200 28940 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134583787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 43825 28940 90 219 0 43602 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 175300

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1384640/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=176808 CPUtime=582.14
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 33692 0 0 0 58107 107 0 0 25 0 1 0 309886550 181051392 29425 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 44202 29425 90 219 0 43979 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 176808

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1383040/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=190604 CPUtime=642.12
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 37368 0 0 0 64097 115 0 0 25 0 1 0 309886550 195178496 29800 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 47651 29800 90 219 0 47428 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 190604


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

/proc/meminfo: memFree=1380992/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=191944 CPUtime=702.1
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 37939 0 0 0 70089 121 0 0 25 0 1 0 309886550 196550656 30306 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 47986 30306 90 219 0 47763 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 191944

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1377920/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=193456 CPUtime=762.09
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 38880 0 0 0 76081 128 0 0 25 0 1 0 309886550 198098944 31084 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 48364 31084 90 219 0 48141 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 193456

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24854
/proc/meminfo: memFree=1373504/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=195636 CPUtime=822.07
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 40181 0 0 0 82071 136 0 0 25 0 1 0 309886550 200331264 32189 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546877 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 48909 32189 90 219 0 48686 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 195636

[startup+882.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 24854
/proc/meminfo: memFree=1370816/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=198104 CPUtime=882.06
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 40956 0 0 0 88063 143 0 0 25 0 1 0 309886550 202858496 32866 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 49526 32866 90 219 0 49303 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 198104

[startup+942.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 24854
/proc/meminfo: memFree=1369536/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=199012 CPUtime=942.04
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 41376 0 0 0 94057 147 0 0 25 0 1 0 309886550 203788288 33188 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 49753 33188 90 219 0 49530 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 199012

[startup+1002.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 24854
/proc/meminfo: memFree=1367360/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=200620 CPUtime=1002.02
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 41983 0 0 0 100049 153 0 0 25 0 1 0 309886550 205434880 33730 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 50155 33730 90 219 0 49932 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 200620

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24854
/proc/meminfo: memFree=1366400/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=201008 CPUtime=1062.01
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 42273 0 0 0 106042 159 0 0 25 0 1 0 309886550 205832192 33955 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 50252 33955 90 219 0 50029 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 201008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24854
/proc/meminfo: memFree=1364864/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=203136 CPUtime=1122
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 42833 0 0 0 112034 166 0 0 25 0 1 0 309886550 208011264 34352 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 50784 34352 90 219 0 50561 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 203136

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24856
/proc/meminfo: memFree=1363392/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=204072 CPUtime=1181.98
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 43211 0 0 0 118026 172 0 0 25 0 1 0 309886550 208969728 34730 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 51018 34730 90 219 0 50795 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 204072

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24856
/proc/meminfo: memFree=1361920/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=205296 CPUtime=1241.96
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 43685 0 0 0 124018 178 0 0 25 0 1 0 309886550 210223104 35074 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 51324 35074 90 219 0 51101 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 205296

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24856
/proc/meminfo: memFree=1359872/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=207112 CPUtime=1301.95
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 44252 0 0 0 130010 185 0 0 25 0 1 0 309886550 212082688 35575 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 51778 35575 90 219 0 51555 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 207112

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24856
/proc/meminfo: memFree=1357120/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=208876 CPUtime=1361.93
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 44956 0 0 0 136001 192 0 0 25 0 1 0 309886550 213889024 36279 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 52219 36279 90 219 0 51996 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 208876

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 24856
/proc/meminfo: memFree=1356480/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=209840 CPUtime=1381.92
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 45134 0 0 0 137998 194 0 0 25 0 1 0 309886550 214876160 36457 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 52460 36457 90 219 0 52237 0
Current children cumulated CPU time (s) 1381.92
Current children cumulated vsize (KiB) 209840

[startup+1388.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24856
/proc/meminfo: memFree=1355776/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=209840 CPUtime=1388.32
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 45306 0 0 0 138637 195 0 0 25 0 1 0 309886550 214876160 36629 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 52460 36629 90 219 0 52237 0
Current children cumulated CPU time (s) 1388.32
Current children cumulated vsize (KiB) 209840

[startup+1391.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24856
/proc/meminfo: memFree=1355712/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=210864 CPUtime=1391.52
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 45370 0 0 0 138957 195 0 0 25 0 1 0 309886550 215924736 36693 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 52716 36693 90 219 0 52493 0
Current children cumulated CPU time (s) 1391.52
Current children cumulated vsize (KiB) 210864

[startup+1395.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24856
/proc/meminfo: memFree=1355456/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=210864 CPUtime=1394.72
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 45377 0 0 0 139276 196 0 0 25 0 1 0 309886550 215924736 36700 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 52716 36700 90 219 0 52493 0
Current children cumulated CPU time (s) 1394.72
Current children cumulated vsize (KiB) 210864

[startup+1395.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24856
/proc/meminfo: memFree=1355456/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=210864 CPUtime=1395.53
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 45380 0 0 0 139357 196 0 0 25 0 1 0 309886550 215924736 36703 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 52716 36703 90 219 0 52493 0
Current children cumulated CPU time (s) 1395.53
Current children cumulated vsize (KiB) 210864

[startup+1396.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24856
/proc/meminfo: memFree=1355456/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=210864 CPUtime=1396.32
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194304 45483 0 0 0 139436 196 0 0 25 0 1 0 309886550 215924736 36806 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 52716 36806 90 219 0 52493 0
Current children cumulated CPU time (s) 1396.32
Current children cumulated vsize (KiB) 210864

[startup+1397.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24856
/proc/meminfo: memFree=1355008/2055920 swapFree=4169412/4192956
[pid=24853] ppid=24851 vsize=0 CPUtime=1396.73
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 23489 0 -1 4194308 45500 0 0 0 139476 197 0 0 25 0 1 0 309886550 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1396.73
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1397.13
CPU time (s): 1396.75
CPU user time (s): 1394.76
CPU system time (s): 1.9937
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 210864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1394.76
system time used= 1.9937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45500
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= 29435

runsolver used 1.02084 second user time and 3.11852 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue May  8 10:22:27 UTC 2007

IDJOB= 458193
IDBENCH= 1270
IDSOLVER= 200
FILE ID= node41/458193-1178619746

PBS_JOBID= 5218237

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-t3002.11tsp11.1900581320.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458193-1178619746/instance-458193-1178619746.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-458193-1178619746 -o ROOT/results/node41/conversion-458193-1178619746 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458193-1178619746/instance-458193-1178619746.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-458193-1178619746 -o ROOT/results/node41/solver-458193-1178619746 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458193-1178619746/instance-458193-1178619746.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  9f20f031d3068edba1350cbde5c721b5

RANDOM SEED= 795310667

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1503072 kB
Buffers:         40504 kB
Cached:         387544 kB
SwapCached:       3072 kB
Active:         142724 kB
Inactive:       309780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1503072 kB
SwapTotal:     4192956 kB
SwapFree:      4169412 kB
Dirty:            2400 kB
Writeback:           0 kB
Mapped:          31936 kB
Slab:            85660 kB
Committed_AS:  8578104 kB
PageTables:       2008 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 node41 on Tue May  8 10:45:44 UTC 2007