Trace number 458250

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 2007-03-23? (TO) 1800.06 1800.65

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576151.opb
MD5SUM8485c5b622ae9efcb86cc93d1fd8b600
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 benchmark119.662
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 697
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/458250-1178620735/instance-458250-1178620735.opb ......
1800.03/1800.61	c done parsing opb.
1800.03/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458250-1178620735/instance-458250-1178620735.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/node9/watcher-458250-1178620735 -o ROOT/results/node9/solver-458250-1178620735 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458250-1178620735/instance-458250-1178620735.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 0.96 0.98 3/77 2314
/proc/meminfo: memFree=1630216/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=1324 CPUtime=0
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 338111093 1355776 120 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134805489 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 331 122 86 219 0 108 0

[startup+0.0951569 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 2314
/proc/meminfo: memFree=1630216/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=1728 CPUtime=0.09
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 253 0 0 0 9 0 0 0 18 0 1 0 338111093 1769472 235 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 432 235 90 219 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1728

[startup+0.101157 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 2314
/proc/meminfo: memFree=1630216/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=1860 CPUtime=0.09
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 258 0 0 0 9 0 0 0 18 0 1 0 338111093 1904640 240 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 465 240 90 219 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.30118 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 2314
/proc/meminfo: memFree=1630216/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=2568 CPUtime=0.29
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 402 0 0 0 29 0 0 0 19 0 1 0 338111093 2629632 384 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 642 384 90 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701225 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 2314
/proc/meminfo: memFree=1630216/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=3784 CPUtime=0.69
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 666 0 0 0 69 0 0 0 23 0 1 0 338111093 3874816 599 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134583806 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 946 599 90 219 0 723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3784

[startup+1.50132 s]
/proc/loadavg: 0.92 0.96 0.98 2/78 2315
/proc/meminfo: memFree=1627520/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=6616 CPUtime=1.49
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 1160 0 0 0 148 1 0 0 25 0 1 0 338111093 6774784 996 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 1654 996 90 219 0 1431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6616

[startup+3.1015 s]
/proc/loadavg: 0.92 0.96 0.98 2/78 2315
/proc/meminfo: memFree=1625600/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=7152 CPUtime=3.09
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 1731 0 0 0 307 2 0 0 25 0 1 0 338111093 7323648 1567 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 1788 1567 90 219 0 1565 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7152

[startup+6.30186 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 2315
/proc/meminfo: memFree=1621760/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=12964 CPUtime=6.29
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 2697 0 0 0 625 4 0 0 25 0 1 0 338111093 13275136 2340 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 3241 2340 90 219 0 3018 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12964

[startup+12.7016 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 2315
/proc/meminfo: memFree=1616904/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=22296 CPUtime=12.68
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 3841 0 0 0 1263 5 0 0 25 0 1 0 338111093 22831104 3484 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 5574 3484 90 219 0 5351 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22296

[startup+25.501 s]
/proc/loadavg: 0.95 0.96 0.98 2/78 2315
/proc/meminfo: memFree=1608520/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=25940 CPUtime=25.48
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 6250 0 0 0 2535 13 0 0 25 0 1 0 338111093 26562560 5508 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 6485 5508 90 219 0 6262 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25940

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 2315
/proc/meminfo: memFree=1596936/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=48408 CPUtime=51.08
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 9908 0 0 0 5084 24 0 0 25 0 1 0 338111093 49569792 8397 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 12102 8397 90 219 0 11879 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48408

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1581064/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=85752 CPUtime=102.27
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 13850 0 0 0 10189 38 0 0 25 0 1 0 338111093 87810048 12339 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 21438 12339 90 219 0 21215 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 85752

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1566856/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=89304 CPUtime=162.25
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 17589 0 0 0 16174 51 0 0 25 0 1 0 338111093 91447296 15913 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 22326 15913 90 219 0 22103 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 89304

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1558280/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=98528 CPUtime=222.24
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 21359 0 0 0 22163 61 0 0 25 0 1 0 338111093 100892672 17981 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 24632 17981 90 219 0 24409 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 98528

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1553288/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=101112 CPUtime=282.22
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 22787 0 0 0 28152 70 0 0 25 0 1 0 338111093 103538688 19277 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 25278 19277 90 219 0 25055 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 101112

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1542664/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=103232 CPUtime=342.2
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 25477 0 0 0 34141 79 0 0 25 0 1 0 338111093 105709568 21868 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 25808 21868 90 219 0 25585 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 103232

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1535688/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=106244 CPUtime=402.18
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 27483 0 0 0 40130 88 0 0 25 0 1 0 338111093 108793856 23610 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 26561 23610 90 219 0 26338 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 106244

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1527944/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=173420 CPUtime=462.17
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 29540 0 0 0 46121 96 0 0 25 0 1 0 338111093 177582080 25535 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 43355 25535 90 219 0 43132 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 173420

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1519688/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=174948 CPUtime=522.15
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 31685 0 0 0 52110 105 0 0 25 0 1 0 338111093 179146752 27614 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134597531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 43737 27614 90 219 0 43514 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 174948

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1511112/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=176352 CPUtime=582.14
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 33942 0 0 0 58101 113 0 0 25 0 1 0 338111093 180584448 29707 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 44088 29707 90 219 0 43865 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 176352

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1503240/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=191220 CPUtime=642.13
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 39366 0 0 0 64090 123 0 0 25 0 1 0 338111093 195809280 31697 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 47805 31697 90 219 0 47582 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 191220


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1492040/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=195204 CPUtime=822.07
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 42564 0 0 0 82064 143 0 0 25 0 1 0 338111093 199888896 34504 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 48801 34504 90 219 0 48578 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 195204

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1490248/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=196796 CPUtime=882.06
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 43140 0 0 0 88056 150 0 0 25 0 1 0 338111093 201519104 34950 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 49199 34950 90 219 0 48976 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 196796

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1489160/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=197760 CPUtime=942.04
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 43575 0 0 0 94049 155 0 0 25 0 1 0 338111093 202506240 35222 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 49440 35222 90 219 0 49217 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 197760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1484360/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=199468 CPUtime=1002.02
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 45015 0 0 0 100040 162 0 0 25 0 1 0 338111093 204255232 36434 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 49867 36434 90 219 0 49644 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 199468

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1479944/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=202048 CPUtime=1062.01
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 46460 0 0 0 106032 169 0 0 25 0 1 0 338111093 206897152 37521 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 50512 37521 90 219 0 50289 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 202048

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1478856/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=203208 CPUtime=1121.99
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 46946 0 0 0 112025 174 0 0 25 0 1 0 338111093 208084992 37779 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 50802 37779 90 219 0 50579 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 203208

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1476872/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=204752 CPUtime=1181.97
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 47514 0 0 0 118017 180 0 0 25 0 1 0 338111093 209666048 38282 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 51188 38282 90 219 0 50965 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 204752

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1475848/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=205148 CPUtime=1241.96
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 47758 0 0 0 124010 186 0 0 25 0 1 0 338111093 210071552 38526 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 51287 38526 90 219 0 51064 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 205148

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2315
/proc/meminfo: memFree=1474120/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=207072 CPUtime=1301.95
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 48374 0 0 0 130003 192 0 0 25 0 1 0 338111093 212041728 38947 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 51768 38947 90 219 0 51545 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 207072

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 2492
/proc/meminfo: memFree=1471632/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=207724 CPUtime=1361.85
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 48701 0 0 0 135988 197 0 0 25 0 1 0 338111093 212709376 39241 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 51931 39241 90 219 0 51708 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 207724

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2525
/proc/meminfo: memFree=1471688/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=208356 CPUtime=1421.82
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 48981 0 0 0 141980 202 0 0 25 0 1 0 338111093 213356544 39521 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 52089 39521 90 219 0 51866 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 208356

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2525
/proc/meminfo: memFree=1469768/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=208616 CPUtime=1481.79
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 49489 0 0 0 147971 208 0 0 25 0 1 0 338111093 213622784 39996 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 52154 39996 90 219 0 51931 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 208616

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2525
/proc/meminfo: memFree=1466504/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=210256 CPUtime=1541.78
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 50360 0 0 0 153964 214 0 0 25 0 1 0 338111093 215302144 40802 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 52564 40802 90 219 0 52341 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 210256

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2525
/proc/meminfo: memFree=1465544/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=211040 CPUtime=1601.77
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 50673 0 0 0 159957 220 0 0 25 0 1 0 338111093 216104960 41050 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 52760 41050 90 219 0 52537 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 211040

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2525
/proc/meminfo: memFree=1464072/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=212184 CPUtime=1661.75
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 51087 0 0 0 165950 225 0 0 25 0 1 0 338111093 217276416 41431 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544673 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 53046 41431 90 219 0 52823 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 212184

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2525
/proc/meminfo: memFree=1461960/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=213844 CPUtime=1721.73
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 51599 0 0 0 171942 231 0 0 25 0 1 0 338111093 218976256 41943 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 53461 41943 90 219 0 53238 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 213844

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2525
/proc/meminfo: memFree=1459912/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=215972 CPUtime=1781.72
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 52168 0 0 0 177935 237 0 0 25 0 1 0 338111093 221155328 42447 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 53993 42447 90 219 0 53770 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 215972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2525
/proc/meminfo: memFree=1459592/2055920 swapFree=4145452/4192956
[pid=2314] ppid=2312 vsize=216104 CPUtime=1800.03
/proc/2314/stat : 2314 (PBS4_SAT07v2) R 2312 2314 1316 0 -1 4194304 52246 0 0 0 179764 239 0 0 25 0 1 0 338111093 221290496 42525 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2314/statm: 54026 42525 90 219 0 53803 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 216104

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.06
CPU user time (s): 1797.64
CPU system time (s): 2.42163
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 216104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.64
system time used= 2.42163
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52247
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= 36719

runsolver used 1.36079 second user time and 4.12637 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue May  8 10:38:55 UTC 2007

IDJOB= 458250
IDBENCH= 1327
IDSOLVER= 200
FILE ID= node9/458250-1178620735

PBS_JOBID= 5217777

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-t3002.11tsp11.1900576151.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458250-1178620735/instance-458250-1178620735.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-458250-1178620735 -o ROOT/results/node9/conversion-458250-1178620735 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458250-1178620735/instance-458250-1178620735.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-458250-1178620735 -o ROOT/results/node9/solver-458250-1178620735 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458250-1178620735/instance-458250-1178620735.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  8485c5b622ae9efcb86cc93d1fd8b600

RANDOM SEED= 645730306

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1630688 kB
Buffers:         44188 kB
Cached:         287436 kB
SwapCached:      15448 kB
Active:         145284 kB
Inactive:       209644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630688 kB
SwapTotal:     4192956 kB
SwapFree:      4145452 kB
Dirty:            2528 kB
Writeback:           0 kB
Mapped:          30252 kB
Slab:            55896 kB
Committed_AS:  8877064 kB
PageTables:       1784 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 node9 on Tue May  8 11:08:58 UTC 2007