Trace number 350294

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 2007-03-23? (TO) 1800.11 1800.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
MD5SUMfb1b2fb5676286fc8681e7e6d0d2728f
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 benchmark255.099
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 669
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/350294-1176494958/instance-350294-1176494958.opb ......
1800.06/1800.60	c done parsing opb.
1800.06/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350294-1176494958/instance-350294-1176494958.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-350294-1176494958 -o ROOT/results/node1/solver-350294-1176494958 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350294-1176494958/PBS4 /tmp/evaluation/350294-1176494958/instance-350294-1176494958.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.04 0.92 4/77 19170
/proc/meminfo: memFree=1572280/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=1324 CPUtime=0
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 125533658 1355776 121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135023547 0 0 4096 0 0 0 0 17 1 0 0
/proc/19170/statm: 331 121 87 219 0 108 0

[startup+0.067346 s]
/proc/loadavg: 0.99 1.04 0.92 4/77 19170
/proc/meminfo: memFree=1572280/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=1472 CPUtime=0.06
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 233 0 0 0 6 0 0 0 18 0 1 0 125533658 1507328 215 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 368 215 92 219 0 145 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1472

[startup+0.101348 s]
/proc/loadavg: 0.99 1.04 0.92 4/77 19170
/proc/meminfo: memFree=1572280/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=1728 CPUtime=0.09
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 263 0 0 0 9 0 0 0 18 0 1 0 125533658 1769472 245 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 432 245 93 219 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1728

[startup+0.301371 s]
/proc/loadavg: 0.99 1.04 0.92 4/77 19170
/proc/meminfo: memFree=1572280/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=2564 CPUtime=0.29
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 418 0 0 0 29 0 0 0 19 0 1 0 125533658 2625536 400 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 641 400 93 219 0 418 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2564

[startup+0.701419 s]
/proc/loadavg: 0.99 1.04 0.92 4/77 19170
/proc/meminfo: memFree=1572280/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=3912 CPUtime=0.7
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 689 0 0 0 69 1 0 0 23 0 1 0 125533658 4005888 622 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 978 622 94 219 0 755 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3912

[startup+1.50151 s]
/proc/loadavg: 0.99 1.04 0.92 2/78 19171
/proc/meminfo: memFree=1569456/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=6612 CPUtime=1.49
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 1153 0 0 0 148 1 0 0 25 0 1 0 125533658 6770688 989 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 1653 989 94 219 0 1430 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6612

[startup+3.1017 s]
/proc/loadavg: 0.99 1.04 0.92 2/78 19171
/proc/meminfo: memFree=1567664/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=7284 CPUtime=3.1
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 1716 0 0 0 307 3 0 0 25 0 1 0 125533658 7458816 1552 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 1821 1552 94 219 0 1598 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 7284

[startup+6.30107 s]
/proc/loadavg: 0.99 1.04 0.92 2/78 19171
/proc/meminfo: memFree=1563696/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=12968 CPUtime=6.29
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 2691 0 0 0 624 5 0 0 25 0 1 0 125533658 13279232 2334 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 3242 2334 94 219 0 3019 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12968

[startup+12.7018 s]
/proc/loadavg: 0.99 1.04 0.92 2/78 19171
/proc/meminfo: memFree=1558128/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=23972 CPUtime=12.69
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 4427 0 0 0 1260 9 0 0 25 0 1 0 125533658 24547328 3685 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549515 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 5993 3685 94 219 0 5770 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23972

[startup+25.5023 s]
/proc/loadavg: 0.99 1.03 0.92 2/78 19171
/proc/meminfo: memFree=1549808/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=25820 CPUtime=25.48
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 6389 0 0 0 2534 14 0 0 25 0 1 0 125533658 26439680 5647 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 6455 5647 94 219 0 6232 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25820

[startup+51.1023 s]
/proc/loadavg: 0.99 1.03 0.92 2/78 19171
/proc/meminfo: memFree=1539120/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=48108 CPUtime=51.08
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 9811 0 0 0 5084 24 0 0 25 0 1 0 125533658 49262592 8300 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563993 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 12027 8300 94 219 0 11804 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48108

[startup+102.305 s]
/proc/loadavg: 0.99 1.02 0.92 2/78 19171
/proc/meminfo: memFree=1525296/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=52436 CPUtime=102.26
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 13290 0 0 0 10191 35 0 0 25 0 1 0 125533658 53694464 11779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 13109 11779 94 219 0 12886 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 52436

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 0.92 2/78 19171
/proc/meminfo: memFree=1511792/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=94992 CPUtime=162.25
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 18249 0 0 0 16177 48 0 0 25 0 1 0 125533658 97271808 15201 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134586050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 23748 15201 94 219 0 23525 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 94992

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 0.92 2/78 19171
/proc/meminfo: memFree=1503984/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=97408 CPUtime=222.22
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 20209 0 0 0 22164 58 0 0 25 0 1 0 125533658 99745792 17095 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 24352 17095 94 219 0 24129 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 97408

[startup+282.301 s]
/proc/loadavg: 0.99 1.01 0.92 2/78 19171
/proc/meminfo: memFree=1492784/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=99472 CPUtime=282.21
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 23088 0 0 0 28153 68 0 0 25 0 1 0 125533658 101859328 19908 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 24868 19908 94 219 0 24645 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 99472

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19171
/proc/meminfo: memFree=1483824/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=102816 CPUtime=342.19
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 25471 0 0 0 34142 77 0 0 25 0 1 0 125533658 105283584 22126 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 25704 22126 94 219 0 25481 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 102816

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19171
/proc/meminfo: memFree=1472880/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=172408 CPUtime=402.17
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 28515 0 0 0 40132 85 0 0 25 0 1 0 125533658 176545792 24873 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 43102 24873 94 219 0 42879 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 172408

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19171
/proc/meminfo: memFree=1469680/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=174696 CPUtime=462.16
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 29427 0 0 0 46124 92 0 0 25 0 1 0 125533658 178888704 25653 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 43674 25653 94 219 0 43451 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 174696

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19171
/proc/meminfo: memFree=1461360/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=175208 CPUtime=522.13
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 31663 0 0 0 52114 99 0 0 25 0 1 0 125533658 179412992 27757 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 43802 27757 94 219 0 43579 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 175208

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19171
/proc/meminfo: memFree=1453296/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=176304 CPUtime=582.12
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 33759 0 0 0 58104 108 0 0 25 0 1 0 125533658 180535296 29754 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 44076 29754 94 219 0 43853 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 176304

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19171
/proc/meminfo: memFree=1444912/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=190144 CPUtime=642.11
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 39066 0 0 0 64094 117 0 0 25 0 1 0 125533658 194707456 31823 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 47536 31823 94 219 0 47313 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 190144


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19171
/proc/meminfo: memFree=1426928/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=196176 CPUtime=822.05
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 44321 0 0 0 82068 137 0 0 25 0 1 0 125533658 200884224 36359 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 49044 36359 94 219 0 48821 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 196176

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19171
/proc/meminfo: memFree=1419888/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=199408 CPUtime=882.03
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 46463 0 0 0 88058 145 0 0 25 0 1 0 125533658 204193792 38044 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 49852 38044 94 219 0 49629 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 199408

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19171
/proc/meminfo: memFree=1415600/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=200440 CPUtime=942.01
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 47759 0 0 0 94050 151 0 0 25 0 1 0 125533658 205250560 39144 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 50110 39144 94 219 0 49887 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 200440

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19171
/proc/meminfo: memFree=1408944/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=202304 CPUtime=1001.99
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 49725 0 0 0 100040 159 0 0 25 0 1 0 125533658 207159296 40816 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 50576 40816 94 219 0 50353 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 202304

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19171
/proc/meminfo: memFree=1405360/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=203036 CPUtime=1061.97
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 50692 0 0 0 106032 165 0 0 25 0 1 0 125533658 207908864 41718 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 50759 41718 94 219 0 50536 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 203036

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19171
/proc/meminfo: memFree=1400048/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=204436 CPUtime=1121.96
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 52202 0 0 0 112025 171 0 0 25 0 1 0 125533658 209342464 43032 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 51109 43032 94 219 0 50886 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 204436

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19171
/proc/meminfo: memFree=1394736/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=206500 CPUtime=1181.94
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 53931 0 0 0 118014 180 0 0 25 0 1 0 125533658 211456000 44370 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585932 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 51625 44370 94 219 0 51402 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 206500

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19171
/proc/meminfo: memFree=1390128/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=207020 CPUtime=1241.92
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 55078 0 0 0 124005 187 0 0 25 0 1 0 125533658 211988480 45517 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 51755 45517 94 219 0 51532 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 207020

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19171
/proc/meminfo: memFree=1385008/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=209092 CPUtime=1301.91
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 56593 0 0 0 129997 194 0 0 25 0 1 0 125533658 214110208 46772 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 52273 46772 94 219 0 52050 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 209092

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19173
/proc/meminfo: memFree=1383600/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=210200 CPUtime=1361.89
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 57086 0 0 0 135989 200 0 0 25 0 1 0 125533658 215244800 47102 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 52550 47102 94 219 0 52327 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 210200

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19173
/proc/meminfo: memFree=1382000/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=211728 CPUtime=1421.88
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 57608 0 0 0 141983 205 0 0 25 0 1 0 125533658 216809472 47494 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 52932 47494 94 219 0 52709 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 211728

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19173
/proc/meminfo: memFree=1381104/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=212248 CPUtime=1481.86
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 57913 0 0 0 147976 210 0 0 25 0 1 0 125533658 217341952 47733 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 53062 47733 94 219 0 52839 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 212248

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19173
/proc/meminfo: memFree=1380016/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=213536 CPUtime=1541.84
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 58432 0 0 0 153969 215 0 0 25 0 1 0 125533658 218660864 47992 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 53384 47992 94 219 0 53161 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 213536

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19173
/proc/meminfo: memFree=1378288/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=215012 CPUtime=1601.81
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 58965 0 0 0 159963 218 0 0 25 0 1 0 125533658 220172288 48459 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 53753 48459 94 219 0 53530 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 215012

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19173
/proc/meminfo: memFree=1377008/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=216304 CPUtime=1661.8
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 59525 0 0 0 165957 223 0 0 25 0 1 0 125533658 221495296 48790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 54076 48790 94 219 0 53853 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 216304

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19173
/proc/meminfo: memFree=1375920/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=217548 CPUtime=1721.79
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 59866 0 0 0 171952 227 0 0 25 0 1 0 125533658 222769152 49033 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 54387 49033 94 219 0 54164 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 217548

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19173
/proc/meminfo: memFree=1374256/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=218188 CPUtime=1781.76
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 60412 0 0 0 177945 231 0 0 25 0 1 0 125533658 223424512 49416 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 54547 49416 94 219 0 54324 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 218188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 19173
/proc/meminfo: memFree=1373936/2055920 swapFree=4192956/4192956
[pid=19170] ppid=19168 vsize=218704 CPUtime=1800.06
/proc/19170/stat : 19170 (PBS4) R 19168 19170 18816 0 -1 4194304 60630 0 0 0 179773 233 0 0 25 0 1 0 125533658 223952896 49536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19170/statm: 54676 49536 94 219 0 54453 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 218704

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): 1800.64
CPU time (s): 1800.11
CPU user time (s): 1797.74
CPU system time (s): 2.37164
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 218704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.74
system time used= 2.37164
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60631
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= 37929

runsolver used 2.04369 second user time and 4.12937 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Fri Apr 13 20:09:18 UTC 2007

IDJOB= 350294
IDBENCH= 1275
IDSOLVER= 157
FILE ID= node1/350294-1176494958

PBS_JOBID= 4556691

Free space on /tmp= 66468 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
COMMAND LINE= /tmp/evaluation/350294-1176494958/PBS4 /tmp/evaluation/350294-1176494958/instance-350294-1176494958.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-350294-1176494958 -o ROOT/results/node1/conversion-350294-1176494958 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350294-1176494958/instance-350294-1176494958.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-350294-1176494958 -o ROOT/results/node1/solver-350294-1176494958 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350294-1176494958/PBS4 /tmp/evaluation/350294-1176494958/instance-350294-1176494958.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  fb1b2fb5676286fc8681e7e6d0d2728f

RANDOM SEED= 96478863

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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:       1572688 kB
Buffers:         44936 kB
Cached:         315396 kB
SwapCached:          0 kB
Active:         160948 kB
Inactive:       254564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1572688 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          74092 kB
Slab:            53212 kB
Committed_AS:  2496164 kB
PageTables:       1832 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= 66468 MiB

End job on node1 on Fri Apr 13 20:39:21 UTC 2007