Trace number 458280

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 1136.19 1136.61

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900552288.opb
MD5SUMd36c8f083b4352ee7b6379767e1c28ad
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 benchmark99.7738
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 727
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/458280-1178621272/instance-458280-1178621272.opb ......
1136.08/1136.57	c done parsing opb.
1136.08/1136.57	s UNSATISFIABLE
1136.08/1136.57	c Total Run Time					1136.14

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458280-1178621272/instance-458280-1178621272.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/node7/watcher-458280-1178621272 -o ROOT/results/node7/solver-458280-1178621272 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458280-1178621272/instance-458280-1178621272.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: 1.00 1.00 1.00 3/77 30389
/proc/meminfo: memFree=1657840/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=1324 CPUtime=0
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 338164844 1355776 120 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134530196 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 331 120 86 219 0 108 0

[startup+0.092287 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30389
/proc/meminfo: memFree=1657840/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=1472 CPUtime=0.09
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 246 0 0 0 9 0 0 0 18 0 1 0 338164844 1507328 228 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 368 228 90 219 0 145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472

[startup+0.101286 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30389
/proc/meminfo: memFree=1657840/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=1728 CPUtime=0.1
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 251 0 0 0 10 0 0 0 18 0 1 0 338164844 1769472 233 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 432 233 90 219 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1728

[startup+0.301308 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30389
/proc/meminfo: memFree=1657840/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=2568 CPUtime=0.29
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 394 0 0 0 29 0 0 0 20 0 1 0 338164844 2629632 376 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 642 376 90 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.70135 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30389
/proc/meminfo: memFree=1657840/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=3784 CPUtime=0.69
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 652 0 0 0 68 1 0 0 23 0 1 0 338164844 3874816 585 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 946 585 90 219 0 723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3784

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1655272/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=6228 CPUtime=1.49
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 986 0 0 0 148 1 0 0 25 0 1 0 338164844 6377472 919 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 1557 919 90 219 0 1334 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6228

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1653480/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=7144 CPUtime=3.09
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 1573 0 0 0 306 3 0 0 25 0 1 0 338164844 7315456 1409 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 1786 1410 90 219 0 1563 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7144

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1649896/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=12848 CPUtime=6.29
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 2591 0 0 0 624 5 0 0 25 0 1 0 338164844 13156352 2234 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 3212 2234 90 219 0 2989 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12848

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1644648/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=22328 CPUtime=12.68
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 3769 0 0 0 1260 8 0 0 25 0 1 0 338164844 22863872 3412 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 5582 3412 90 219 0 5359 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22328

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1636968/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=25996 CPUtime=25.49
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 6007 0 0 0 2536 13 0 0 25 0 1 0 338164844 26619904 5265 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 6499 5265 90 219 0 6276 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25996

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1626792/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=48288 CPUtime=51.08
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 9330 0 0 0 5088 20 0 0 25 0 1 0 338164844 49446912 7819 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 12072 7819 90 219 0 11849 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48288

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1613608/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=52376 CPUtime=102.27
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 12564 0 0 0 10194 33 0 0 25 0 1 0 338164844 53633024 11053 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 13094 11053 90 219 0 12871 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52376

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1599976/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=88156 CPUtime=162.25
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 16005 0 0 0 16180 45 0 0 25 0 1 0 338164844 90271744 14494 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 22039 14494 90 219 0 21816 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 88156

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1587432/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=97460 CPUtime=222.24
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 20908 0 0 0 22166 58 0 0 25 0 1 0 338164844 99799040 17563 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547192 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 24365 17563 90 219 0 24142 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 97460

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1577448/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=100716 CPUtime=282.22
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 23768 0 0 0 28156 66 0 0 25 0 1 0 338164844 103133184 20093 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557014 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 25179 20093 90 219 0 24956 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 100716

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1570984/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=103956 CPUtime=342.21
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 25687 0 0 0 34146 75 0 0 25 0 1 0 338164844 106450944 21682 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 25989 21682 90 219 0 25766 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 103956

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1565736/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=105088 CPUtime=402.19
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 27121 0 0 0 40136 83 0 0 25 0 1 0 338164844 107610112 23050 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 26272 23050 90 219 0 26049 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 105088

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1557928/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=172132 CPUtime=462.17
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 29077 0 0 0 46125 92 0 0 25 0 1 0 338164844 176263168 24940 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 43033 24940 90 219 0 42810 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 172132

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1556136/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=173464 CPUtime=522.16
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 29569 0 0 0 52117 99 0 0 25 0 1 0 338164844 177627136 25399 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544714 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 43366 25399 90 219 0 43143 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 173464

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1554280/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=175280 CPUtime=582.14
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 30291 0 0 0 58108 106 0 0 25 0 1 0 338164844 179486720 25860 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 43820 25860 90 219 0 43597 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 175280

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1551720/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=177220 CPUtime=642.13
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 31154 0 0 0 64101 112 0 0 25 0 1 0 338164844 181473280 26495 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 44305 26495 90 219 0 44082 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 177220

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1546088/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=190448 CPUtime=702.11
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 35662 0 0 0 70090 121 0 0 25 0 1 0 338164844 195018752 27897 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 47612 27897 90 219 0 47389 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 190448

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30390
/proc/meminfo: memFree=1539624/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=192628 CPUtime=762.1
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 37518 0 0 0 76080 130 0 0 25 0 1 0 338164844 197251072 29460 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 48157 29460 90 219 0 47934 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 192628

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 30554
/proc/meminfo: memFree=1536760/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=194116 CPUtime=821.99
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 38050 0 0 0 82061 138 0 0 25 0 1 0 338164844 198774784 29862 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 48529 29862 90 219 0 48306 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 194116

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30588
/proc/meminfo: memFree=1535848/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=196264 CPUtime=881.94
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 38749 0 0 0 88051 143 0 0 25 0 1 0 338164844 200974336 30398 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 49066 30398 90 219 0 48843 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 196264

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30588
/proc/meminfo: memFree=1534120/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=197872 CPUtime=941.93
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 39303 0 0 0 94044 149 0 0 25 0 1 0 338164844 202620928 30820 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 49468 30820 90 219 0 49245 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 197872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30588
/proc/meminfo: memFree=1531944/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=199224 CPUtime=1001.91
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 39859 0 0 0 100036 155 0 0 25 0 1 0 338164844 204005376 31376 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546912 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 49806 31376 90 219 0 49583 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 199224

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30588
/proc/meminfo: memFree=1530216/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=200452 CPUtime=1061.9
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 40301 0 0 0 106029 161 0 0 25 0 1 0 338164844 205262848 31818 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 50113 31818 90 219 0 49890 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 200452

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30588
/proc/meminfo: memFree=1527976/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=202592 CPUtime=1121.88
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 40863 0 0 0 112019 169 0 0 25 0 1 0 338164844 207454208 32380 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 50648 32380 90 219 0 50425 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 202592

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

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30588
/proc/meminfo: memFree=1527336/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=202592 CPUtime=1125.89
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 41022 0 0 0 112419 170 0 0 25 0 1 0 338164844 207454208 32539 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 50648 32539 90 219 0 50425 0
Current children cumulated CPU time (s) 1125.89
Current children cumulated vsize (KiB) 202592

[startup+1132.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30588
/proc/meminfo: memFree=1526888/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=203396 CPUtime=1132.28
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 41131 0 0 0 113057 171 0 0 25 0 1 0 338164844 208277504 32648 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 50849 32648 90 219 0 50626 0
Current children cumulated CPU time (s) 1132.28
Current children cumulated vsize (KiB) 203396

[startup+1134.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30588
/proc/meminfo: memFree=1526888/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=203396 CPUtime=1133.88
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 41135 0 0 0 113217 171 0 0 25 0 1 0 338164844 208277504 32652 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 50849 32652 90 219 0 50626 0
Current children cumulated CPU time (s) 1133.88
Current children cumulated vsize (KiB) 203396

[startup+1135.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30588
/proc/meminfo: memFree=1526888/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=203396 CPUtime=1135.48
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 41138 0 0 0 113377 171 0 0 25 0 1 0 338164844 208277504 32655 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 50849 32655 90 219 0 50626 0
Current children cumulated CPU time (s) 1135.48
Current children cumulated vsize (KiB) 203396

[startup+1136.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30588
/proc/meminfo: memFree=1526824/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=203396 CPUtime=1135.88
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 41138 0 0 0 113417 171 0 0 25 0 1 0 338164844 208277504 32655 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 50849 32655 90 219 0 50626 0
Current children cumulated CPU time (s) 1135.88
Current children cumulated vsize (KiB) 203396

[startup+1136.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30588
/proc/meminfo: memFree=1526824/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=203396 CPUtime=1136.08
/proc/30389/stat : 30389 (PBS4_SAT07v2) R 30387 30389 29530 0 -1 4194304 41138 0 0 0 113437 171 0 0 25 0 1 0 338164844 208277504 32655 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 50849 32655 90 219 0 50626 0
Current children cumulated CPU time (s) 1136.08
Current children cumulated vsize (KiB) 203396

[startup+1136.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30588
/proc/meminfo: memFree=1526824/2055920 swapFree=4157048/4192956
[pid=30389] ppid=30387 vsize=0 CPUtime=1136.18
/proc/30389/stat : 30389 (PBS4_SAT07v2) D 30387 30389 29530 0 -1 4194308 41155 0 0 0 113444 174 0 0 24 0 1 0 338164844 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 18446744072100051646 0 0 17 0 0 0
/proc/30389/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1136.18
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1136.61
CPU time (s): 1136.19
CPU user time (s): 1134.45
CPU system time (s): 1.74073
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 203396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1134.45
system time used= 1.74073
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41155
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= 22705

runsolver used 0.880866 second user time and 2.58961 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue May  8 10:47:52 UTC 2007

IDJOB= 458280
IDBENCH= 1357
IDSOLVER= 200
FILE ID= node7/458280-1178621272

PBS_JOBID= 5217782

Free space on /tmp= 66555 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552288.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458280-1178621272/instance-458280-1178621272.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-458280-1178621272 -o ROOT/results/node7/conversion-458280-1178621272 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458280-1178621272/instance-458280-1178621272.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-458280-1178621272 -o ROOT/results/node7/solver-458280-1178621272 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458280-1178621272/instance-458280-1178621272.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  d36c8f083b4352ee7b6379767e1c28ad

RANDOM SEED= 92382458

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1658312 kB
Buffers:         43276 kB
Cached:         259056 kB
SwapCached:      15840 kB
Active:          94248 kB
Inactive:       231944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1658312 kB
SwapTotal:     4192956 kB
SwapFree:      4157048 kB
Dirty:            2348 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            56928 kB
Committed_AS: 14688376 kB
PageTables:       1860 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= 66555 MiB

End job on node7 on Tue May  8 11:06:49 UTC 2007