Trace number 458278

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 1419.11 1419.97

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900547389.opb
MD5SUM6bb807214e0d1b3ab69b4b6ee86db452
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 benchmark119.797
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 721
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/458278-1178621199/instance-458278-1178621199.opb ......
1419.03/1419.94	c done parsing opb.
1419.03/1419.94	s UNSATISFIABLE
1419.03/1419.94	c Total Run Time					1419.06

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458278-1178621199/instance-458278-1178621199.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/node12/watcher-458278-1178621199 -o ROOT/results/node12/solver-458278-1178621199 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458278-1178621199/instance-458278-1178621199.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: 0.91 0.97 0.99 3/77 16808
/proc/meminfo: memFree=1733464/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=1324 CPUtime=0
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 338157276 1355776 125 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134805540 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 331 125 86 219 0 108 0

[startup+0.0251701 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 16808
/proc/meminfo: memFree=1733464/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=1472 CPUtime=0.02
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 197 0 0 0 2 0 0 0 18 0 1 0 338157276 1507328 179 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 368 179 90 219 0 145 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1472

[startup+0.101177 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 16808
/proc/meminfo: memFree=1733464/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=1856 CPUtime=0.09
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 261 0 0 0 9 0 0 0 18 0 1 0 338157276 1900544 243 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 464 243 90 219 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301197 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 16808
/proc/meminfo: memFree=1733464/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=2564 CPUtime=0.29
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 415 0 0 0 29 0 0 0 20 0 1 0 338157276 2625536 397 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 641 397 90 219 0 418 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2564

[startup+0.701236 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 16808
/proc/meminfo: memFree=1733464/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=3912 CPUtime=0.69
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 691 0 0 0 69 0 0 0 24 0 1 0 338157276 4005888 624 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 978 624 90 219 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3912

[startup+1.50232 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1730640/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=6744 CPUtime=1.49
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 1156 0 0 0 148 1 0 0 25 0 1 0 338157276 6905856 992 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134548671 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 1686 992 90 219 0 1463 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6744

[startup+3.10148 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1728720/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=7276 CPUtime=3.09
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 1705 0 0 0 306 3 0 0 25 0 1 0 338157276 7450624 1541 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 1819 1541 90 219 0 1596 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7276

[startup+6.3018 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1725392/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=12948 CPUtime=6.28
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 2645 0 0 0 623 5 0 0 25 0 1 0 338157276 13258752 2288 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 3237 2288 90 219 0 3014 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12948

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1720016/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=24000 CPUtime=12.68
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 4272 0 0 0 1260 8 0 0 25 0 1 0 338157276 24576000 3530 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 6000 3530 90 219 0 5777 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24000

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1711952/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=26288 CPUtime=25.47
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 6171 0 0 0 2533 14 0 0 25 0 1 0 338157276 26918912 5429 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134583768 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 6572 5429 90 219 0 6349 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 26288

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1701840/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=48544 CPUtime=51.06
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 9501 0 0 0 5084 22 0 0 25 0 1 0 338157276 49709056 7990 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 12136 7990 90 219 0 11913 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 48544

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1685200/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=53420 CPUtime=102.24
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 13581 0 0 0 10191 33 0 0 25 0 1 0 338157276 54702080 12070 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544717 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 13355 12070 90 219 0 13132 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 53420

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1675984/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=89160 CPUtime=162.17
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 16060 0 0 0 16173 44 0 0 25 0 1 0 338157276 91299840 14384 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 22290 14384 90 219 0 22067 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 89160

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1664848/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=98472 CPUtime=222.14
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 20673 0 0 0 22158 56 0 0 25 0 1 0 338157276 100835328 17163 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544757 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 24618 17163 90 219 0 24395 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 98472

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1654928/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=101712 CPUtime=282.11
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 23442 0 0 0 28145 66 0 0 25 0 1 0 338157276 104153088 19635 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 25428 19635 90 219 0 25205 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 101712

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1645328/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=104368 CPUtime=342.07
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 26024 0 0 0 34133 74 0 0 25 0 1 0 338157276 106872832 22019 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 26092 22019 90 219 0 25869 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 104368

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1636112/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=105692 CPUtime=402.04
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 28380 0 0 0 40122 82 0 0 25 0 1 0 338157276 108228608 24342 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544817 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 26423 24342 90 219 0 26200 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 105692

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1627472/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=174604 CPUtime=462.01
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 31132 0 0 0 46109 92 0 0 25 0 1 0 338157276 178794496 26474 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 43651 26474 90 219 0 43428 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 174604

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1622864/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=176944 CPUtime=521.97
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 32486 0 0 0 52098 99 0 0 25 0 1 0 338157276 181190656 27633 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 44236 27633 90 219 0 44013 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 176944

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1621264/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=178556 CPUtime=581.94
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 33082 0 0 0 58089 105 0 0 25 0 1 0 338157276 182841344 28034 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 44639 28034 90 219 0 44416 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 178556

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1617296/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=191852 CPUtime=641.91
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 37194 0 0 0 64077 114 0 0 25 0 1 0 338157276 196456448 29008 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 47963 29008 90 219 0 47740 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 191852


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

/proc/meminfo: memFree=1608016/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=195196 CPUtime=761.84
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 39819 0 0 0 76054 130 0 0 25 0 1 0 338157276 199880704 31307 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544904 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 48799 31307 90 219 0 48576 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 195196

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16809
/proc/meminfo: memFree=1606288/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=197096 CPUtime=821.8
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 40449 0 0 0 82045 135 0 0 25 0 1 0 338157276 201826304 31839 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 49274 31839 90 219 0 49051 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 197096

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 16925
/proc/meminfo: memFree=1602528/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=199088 CPUtime=881.76
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 41197 0 0 0 88030 146 0 0 25 0 1 0 338157276 203866112 32327 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 49772 32327 90 219 0 49549 0
Current children cumulated CPU time (s) 881.76
Current children cumulated vsize (KiB) 199088

[startup+942.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 17007
/proc/meminfo: memFree=1602312/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=200716 CPUtime=941.72
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 41780 0 0 0 94012 160 0 0 25 0 1 0 338157276 205533184 32682 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 50179 32682 90 219 0 49956 0
Current children cumulated CPU time (s) 941.72
Current children cumulated vsize (KiB) 200716

[startup+1002.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 17007
/proc/meminfo: memFree=1600648/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=201344 CPUtime=1001.68
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 42220 0 0 0 100003 165 0 0 25 0 1 0 338157276 206176256 33122 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 50336 33122 90 219 0 50113 0
Current children cumulated CPU time (s) 1001.68
Current children cumulated vsize (KiB) 201344

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17007
/proc/meminfo: memFree=1599944/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=202260 CPUtime=1061.65
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 42471 0 0 0 105995 170 0 0 25 0 1 0 338157276 207114240 33308 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16808/statm: 50565 33308 90 219 0 50342 0
Current children cumulated CPU time (s) 1061.65
Current children cumulated vsize (KiB) 202260

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17007
/proc/meminfo: memFree=1598408/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=203528 CPUtime=1121.61
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 42965 0 0 0 111987 174 0 0 25 0 1 0 338157276 208412672 33704 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 50882 33704 90 219 0 50659 0
Current children cumulated CPU time (s) 1121.61
Current children cumulated vsize (KiB) 203528

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17007
/proc/meminfo: memFree=1596424/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=205148 CPUtime=1181.57
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 43497 0 0 0 117978 179 0 0 25 0 1 0 338157276 210071552 34203 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544838 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 51287 34203 90 219 0 51064 0
Current children cumulated CPU time (s) 1181.57
Current children cumulated vsize (KiB) 205148

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17007
/proc/meminfo: memFree=1595216/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=205920 CPUtime=1241.54
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 43934 0 0 0 123970 184 0 0 25 0 1 0 338157276 210862080 34477 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 51480 34477 90 219 0 51257 0
Current children cumulated CPU time (s) 1241.54
Current children cumulated vsize (KiB) 205920

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17007
/proc/meminfo: memFree=1593360/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=207304 CPUtime=1301.5
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 44381 0 0 0 129962 188 0 0 25 0 1 0 338157276 212279296 34924 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 51826 34924 90 219 0 51603 0
Current children cumulated CPU time (s) 1301.5
Current children cumulated vsize (KiB) 207304

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17007
/proc/meminfo: memFree=1590992/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=208864 CPUtime=1361.47
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 44987 0 0 0 135953 194 0 0 25 0 1 0 338157276 213876736 35530 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 52216 35530 90 219 0 51993 0
Current children cumulated CPU time (s) 1361.47
Current children cumulated vsize (KiB) 208864

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

[startup+1382.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17007
/proc/meminfo: memFree=1590608/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=209720 CPUtime=1381.46
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 45077 0 0 0 137950 196 0 0 25 0 1 0 338157276 214753280 35620 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 52430 35620 90 219 0 52207 0
Current children cumulated CPU time (s) 1381.46
Current children cumulated vsize (KiB) 209720

[startup+1395.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17007
/proc/meminfo: memFree=1590224/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=209720 CPUtime=1394.24
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 45177 0 0 0 139227 197 0 0 25 0 1 0 338157276 214753280 35720 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 52430 35720 90 219 0 52207 0
Current children cumulated CPU time (s) 1394.24
Current children cumulated vsize (KiB) 209720

[startup+1407.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17007
/proc/meminfo: memFree=1589520/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=210628 CPUtime=1407.05
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 45338 0 0 0 140507 198 0 0 25 0 1 0 338157276 215683072 35881 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 52657 35881 90 219 0 52434 0
Current children cumulated CPU time (s) 1407.05
Current children cumulated vsize (KiB) 210628

[startup+1414.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17007
/proc/meminfo: memFree=1589008/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=210628 CPUtime=1413.43
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 45466 0 0 0 141145 198 0 0 25 0 1 0 338157276 215683072 36009 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16808/statm: 52657 36009 90 219 0 52434 0
Current children cumulated CPU time (s) 1413.43
Current children cumulated vsize (KiB) 210628

[startup+1417.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17007
/proc/meminfo: memFree=1588560/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=211592 CPUtime=1416.63
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 45580 0 0 0 141465 198 0 0 25 0 1 0 338157276 216670208 36123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 52898 36123 90 219 0 52675 0
Current children cumulated CPU time (s) 1416.63
Current children cumulated vsize (KiB) 211592

[startup+1419.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17007
/proc/meminfo: memFree=1588560/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=211592 CPUtime=1418.23
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 45582 0 0 0 141625 198 0 0 25 0 1 0 338157276 216670208 36125 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 52898 36125 90 219 0 52675 0
Current children cumulated CPU time (s) 1418.23
Current children cumulated vsize (KiB) 211592

[startup+1419.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17007
/proc/meminfo: memFree=1588560/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=211592 CPUtime=1418.63
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 45583 0 0 0 141665 198 0 0 25 0 1 0 338157276 216670208 36126 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544783 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 52898 36126 90 219 0 52675 0
Current children cumulated CPU time (s) 1418.63
Current children cumulated vsize (KiB) 211592

[startup+1419.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17007
/proc/meminfo: memFree=1588560/2055920 swapFree=4160020/4192956
[pid=16808] ppid=16806 vsize=211592 CPUtime=1419.03
/proc/16808/stat : 16808 (PBS4_SAT07v2) R 16806 16808 15900 0 -1 4194304 45583 0 0 0 141705 198 0 0 25 0 1 0 338157276 216670208 36126 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544719 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16808/statm: 52898 36126 90 219 0 52675 0
Current children cumulated CPU time (s) 1419.03
Current children cumulated vsize (KiB) 211592

Child status: 0
Real time (s): 1419.97
CPU time (s): 1419.11
CPU user time (s): 1417.09
CPU system time (s): 2.01269
CPU usage (%): 99.9388
Max. virtual memory (cumulated for all children) (KiB): 211592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1417.09
system time used= 2.01269
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45600
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= 32719

runsolver used 1.25081 second user time and 3.9204 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue May  8 10:46:39 UTC 2007

IDJOB= 458278
IDBENCH= 1355
IDSOLVER= 200
FILE ID= node12/458278-1178621199

PBS_JOBID= 5217779

Free space on /tmp= 66560 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900547389.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458278-1178621199/instance-458278-1178621199.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-458278-1178621199 -o ROOT/results/node12/conversion-458278-1178621199 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458278-1178621199/instance-458278-1178621199.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-458278-1178621199 -o ROOT/results/node12/solver-458278-1178621199 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458278-1178621199/instance-458278-1178621199.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  6bb807214e0d1b3ab69b4b6ee86db452

RANDOM SEED= 15946914

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1733936 kB
Buffers:         35376 kB
Cached:         195052 kB
SwapCached:      11380 kB
Active:         131808 kB
Inactive:       121796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1733936 kB
SwapTotal:     4192956 kB
SwapFree:      4160020 kB
Dirty:            2432 kB
Writeback:           0 kB
Mapped:          30076 kB
Slab:            53992 kB
Committed_AS: 10841096 kB
PageTables:       1792 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= 66560 MiB

End job on node12 on Tue May  8 11:10:19 UTC 2007