Trace number 458287

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 735.513 735.817

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900569834.opb
MD5SUMff92e7f0cc5c4d2f39e30a6748b3406b
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 benchmark37.3243
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 723
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/458287-1178621549/instance-458287-1178621549.opb ......
735.40/735.78	c done parsing opb.
735.40/735.78	s UNSATISFIABLE
735.40/735.78	c Total Run Time					735.472

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458287-1178621549/instance-458287-1178621549.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/node44/watcher-458287-1178621549 -o ROOT/results/node44/solver-458287-1178621549 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458287-1178621549/instance-458287-1178621549.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 0.95 0.98 3/77 18455
/proc/meminfo: memFree=1552056/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=1324 CPUtime=0
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 310066633 1355776 120 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134804495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 331 120 86 219 0 108 0

[startup+0.0874201 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 18455
/proc/meminfo: memFree=1552056/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=1472 CPUtime=0.08
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 240 0 0 0 8 0 0 0 18 0 1 0 310066633 1507328 222 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 368 222 90 219 0 145 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472

[startup+0.101421 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 18455
/proc/meminfo: memFree=1552056/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=1604 CPUtime=0.09
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 250 0 0 0 9 0 0 0 18 0 1 0 310066633 1642496 232 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 401 232 90 219 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.301441 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 18455
/proc/meminfo: memFree=1552056/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=2568 CPUtime=0.29
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 383 0 0 0 29 0 0 0 19 0 1 0 310066633 2629632 365 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 642 365 90 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701482 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 18455
/proc/meminfo: memFree=1552056/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=3944 CPUtime=0.69
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 636 0 0 0 69 0 0 0 23 0 1 0 310066633 4038656 569 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 986 569 90 219 0 763 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3944

[startup+1.50157 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 18456
/proc/meminfo: memFree=1549488/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=6256 CPUtime=1.49
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 969 0 0 0 148 1 0 0 25 0 1 0 310066633 6406144 902 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 1564 902 90 219 0 1341 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6256

[startup+3.10173 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 18456
/proc/meminfo: memFree=1547760/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=7168 CPUtime=3.09
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 1584 0 0 0 307 2 0 0 25 0 1 0 310066633 7340032 1420 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 1792 1420 90 219 0 1569 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7168

[startup+6.30106 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 18456
/proc/meminfo: memFree=1544056/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=12856 CPUtime=6.29
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 2570 0 0 0 625 4 0 0 25 0 1 0 310066633 13164544 2213 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 3214 2213 90 219 0 2991 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12856

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 18456
/proc/meminfo: memFree=1539152/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=22340 CPUtime=12.69
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 3742 0 0 0 1261 8 0 0 25 0 1 0 310066633 22876160 3385 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 5585 3385 90 219 0 5362 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22340

[startup+25.501 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 18456
/proc/meminfo: memFree=1531664/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=25964 CPUtime=25.49
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 5906 0 0 0 2535 14 0 0 25 0 1 0 310066633 26587136 5164 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 6491 5164 90 219 0 6268 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25964

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 18456
/proc/meminfo: memFree=1521744/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=47840 CPUtime=51.08
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 9149 0 0 0 5086 22 0 0 25 0 1 0 310066633 48988160 7638 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 11960 7638 90 219 0 11737 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47840

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 18456
/proc/meminfo: memFree=1506576/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=51792 CPUtime=102.27
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 12870 0 0 0 10193 34 0 0 25 0 1 0 310066633 53035008 11359 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 12948 11359 90 219 0 12725 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 51792

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18456
/proc/meminfo: memFree=1492176/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=88248 CPUtime=162.25
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 16521 0 0 0 16177 48 0 0 25 0 1 0 310066633 90365952 14977 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544717 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 22062 14977 90 219 0 21839 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 88248

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18456
/proc/meminfo: memFree=1480912/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=97836 CPUtime=222.24
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 21140 0 0 0 22163 61 0 0 25 0 1 0 310066633 100184064 17762 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 24459 17762 90 219 0 24236 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 97836

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18456
/proc/meminfo: memFree=1470160/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=100416 CPUtime=282.22
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 24075 0 0 0 28151 71 0 0 25 0 1 0 310066633 102825984 20466 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 25104 20466 90 219 0 24881 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 100416

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18456
/proc/meminfo: memFree=1464144/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=102552 CPUtime=342.21
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 25630 0 0 0 34141 80 0 0 25 0 1 0 310066633 105013248 21922 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544935 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 25638 21922 90 219 0 25415 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 102552

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18456
/proc/meminfo: memFree=1461712/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=104548 CPUtime=402.19
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 26372 0 0 0 40133 86 0 0 25 0 1 0 310066633 107057152 22532 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 26137 22532 90 219 0 25914 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 104548

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18456
/proc/meminfo: memFree=1459088/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=106508 CPUtime=462.17
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 27123 0 0 0 46124 93 0 0 25 0 1 0 310066633 109064192 23151 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 26627 23151 90 219 0 26404 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 106508

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 18530
/proc/meminfo: memFree=1455768/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=108108 CPUtime=522.12
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 27733 0 0 0 52113 99 0 0 25 0 1 0 310066633 110702592 23695 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 27027 23695 90 219 0 26804 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 108108

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18654
/proc/meminfo: memFree=1455376/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=108884 CPUtime=582.04
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 28129 0 0 0 58099 105 0 0 25 0 1 0 310066633 111497216 24058 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 27221 24058 90 219 0 26998 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 108884

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18654
/proc/meminfo: memFree=1453328/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=110788 CPUtime=642.02
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 28731 0 0 0 64089 113 0 0 25 0 1 0 310066633 113446912 24594 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544806 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 27697 24594 90 219 0 27474 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 110788

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18654
/proc/meminfo: memFree=1451152/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=124420 CPUtime=702.01
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 32397 0 0 0 70079 122 0 0 25 0 1 0 310066633 127406080 25154 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 31105 25154 90 219 0 30882 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 124420

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

[startup+716.701 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18654
/proc/meminfo: memFree=1450832/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=124980 CPUtime=716.4
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 32571 0 0 0 71516 124 0 0 25 0 1 0 310066633 127979520 25328 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 31245 25328 90 219 0 31022 0
Current children cumulated CPU time (s) 716.4
Current children cumulated vsize (KiB) 124980

[startup+729.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18654
/proc/meminfo: memFree=1449744/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=125576 CPUtime=729.2
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 32756 0 0 0 72795 125 0 0 25 0 1 0 310066633 128589824 25513 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 31394 25513 90 219 0 31171 0
Current children cumulated CPU time (s) 729.2
Current children cumulated vsize (KiB) 125576

[startup+732.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18654
/proc/meminfo: memFree=1448976/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=126880 CPUtime=732.4
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 32955 0 0 0 73114 126 0 0 25 0 1 0 310066633 129925120 25712 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 31720 25712 90 219 0 31497 0
Current children cumulated CPU time (s) 732.4
Current children cumulated vsize (KiB) 126880

[startup+734.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18654
/proc/meminfo: memFree=1448976/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=126880 CPUtime=734
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 32962 0 0 0 73274 126 0 0 25 0 1 0 310066633 129925120 25719 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 31720 25719 90 219 0 31497 0
Current children cumulated CPU time (s) 734
Current children cumulated vsize (KiB) 126880

[startup+735.101 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18654
/proc/meminfo: memFree=1448528/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=126880 CPUtime=734.8
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 33062 0 0 0 73354 126 0 0 25 0 1 0 310066633 129925120 25819 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 31720 25819 90 219 0 31497 0
Current children cumulated CPU time (s) 734.8
Current children cumulated vsize (KiB) 126880

[startup+735.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18654
/proc/meminfo: memFree=1448528/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=126880 CPUtime=735.2
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 33063 0 0 0 73394 126 0 0 25 0 1 0 310066633 129925120 25820 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 31720 25820 90 219 0 31497 0
Current children cumulated CPU time (s) 735.2
Current children cumulated vsize (KiB) 126880

[startup+735.701 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18654
/proc/meminfo: memFree=1448528/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=126880 CPUtime=735.4
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194304 33063 0 0 0 73414 126 0 0 25 0 1 0 310066633 129925120 25820 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 31720 25820 90 219 0 31497 0
Current children cumulated CPU time (s) 735.4
Current children cumulated vsize (KiB) 126880

[startup+735.801 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18654
/proc/meminfo: memFree=1516752/2055920 swapFree=4155964/4192956
[pid=18455] ppid=18453 vsize=0 CPUtime=735.51
/proc/18455/stat : 18455 (PBS4_SAT07v2) R 18453 18455 17442 0 -1 4194308 33080 0 0 0 73423 128 0 0 25 0 1 0 310066633 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18455/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 735.51
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 735.817
CPU time (s): 735.513
CPU user time (s): 734.23
CPU system time (s): 1.2828
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 126880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 734.23
system time used= 1.2828
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33080
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= 8
involuntary context switches= 5417

runsolver used 0.626904 second user time and 1.57676 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue May  8 10:52:29 UTC 2007

IDJOB= 458287
IDBENCH= 1364
IDSOLVER= 200
FILE ID= node44/458287-1178621549

PBS_JOBID= 5218250

Free space on /tmp= 66558 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900569834.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458287-1178621549/instance-458287-1178621549.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-458287-1178621549 -o ROOT/results/node44/conversion-458287-1178621549 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458287-1178621549/instance-458287-1178621549.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-458287-1178621549 -o ROOT/results/node44/solver-458287-1178621549 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458287-1178621549/instance-458287-1178621549.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  ff92e7f0cc5c4d2f39e30a6748b3406b

RANDOM SEED= 560152549

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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:       1552464 kB
Buffers:         40612 kB
Cached:         340172 kB
SwapCached:      12936 kB
Active:         230512 kB
Inactive:       175036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552464 kB
SwapTotal:     4192956 kB
SwapFree:      4155964 kB
Dirty:            2428 kB
Writeback:           0 kB
Mapped:          32812 kB
Slab:            83364 kB
Committed_AS:  4598504 kB
PageTables:       1740 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= 66558 MiB

End job on node44 on Tue May  8 11:04:45 UTC 2007