Trace number 359665

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 2007-03-23UNSAT 1166.36 1166.3

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900571132.opb
MD5SUMd9d7c99a4b01b1207d32721f3efdc2ab
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 benchmark136.413
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 761
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/359665-1176939658/instance-359665-1176939658.opb ......
1166.26/1166.27	c done parsing opb.
1166.26/1166.27	s UNSATISFIABLE
1166.26/1166.27	c Total Run Time					1166.32

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/359665-1176939658/instance-359665-1176939658.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/node16/watcher-359665-1176939658 -o ROOT/results/node16/solver-359665-1176939658 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359665-1176939658/PBS4 /tmp/evaluation/359665-1176939658/instance-359665-1176939658.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 0.98 0.99 3/77 8762
/proc/meminfo: memFree=1824312/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=1324 CPUtime=0
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 141883491 1355776 121 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/8762/statm: 331 121 87 219 0 108 0

[startup+0.068427 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 8762
/proc/meminfo: memFree=1824312/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=1472 CPUtime=0.06
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 231 0 0 0 6 0 0 0 18 0 1 0 141883491 1507328 213 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 368 213 92 219 0 145 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1472

[startup+0.101418 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 8762
/proc/meminfo: memFree=1824312/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=1604 CPUtime=0.09
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 253 0 0 0 9 0 0 0 18 0 1 0 141883491 1642496 235 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 401 235 92 219 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.301377 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 8762
/proc/meminfo: memFree=1824312/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=2568 CPUtime=0.29
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 394 0 0 0 29 0 0 0 19 0 1 0 141883491 2629632 376 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 642 376 93 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701294 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 8762
/proc/meminfo: memFree=1824312/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=3916 CPUtime=0.69
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 653 0 0 0 68 1 0 0 23 0 1 0 141883491 4009984 586 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 979 586 94 219 0 756 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3916

[startup+1.50113 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1821680/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=6232 CPUtime=1.49
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 1007 0 0 0 148 1 0 0 25 0 1 0 141883491 6381568 940 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 1558 941 94 219 0 1335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6232

[startup+3.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1819952/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=7160 CPUtime=3.09
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 1587 0 0 0 306 3 0 0 25 0 1 0 141883491 7331840 1423 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 1790 1423 94 219 0 1567 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7160

[startup+6.30113 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1816560/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=12692 CPUtime=6.29
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 2545 0 0 0 624 5 0 0 25 0 1 0 141883491 12996608 2188 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 3173 2188 94 219 0 2950 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12692

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1811568/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=22224 CPUtime=12.69
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 3645 0 0 0 1261 8 0 0 25 0 1 0 141883491 22757376 3288 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 5556 3288 94 219 0 5333 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22224

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1804400/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=25436 CPUtime=25.49
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 5775 0 0 0 2537 12 0 0 25 0 1 0 141883491 26046464 5033 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 6359 5033 94 219 0 6136 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25436

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1795184/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=47956 CPUtime=51.1
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 8826 0 0 0 5091 19 0 0 25 0 1 0 141883491 49106944 7315 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 11989 7315 94 219 0 11766 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 47956

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1780016/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=52712 CPUtime=102.3
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 12567 0 0 0 10199 31 0 0 25 0 1 0 141883491 53977088 11056 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 13178 11056 94 219 0 12955 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 52712

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1767472/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=88416 CPUtime=162.3
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 15768 0 0 0 16188 42 0 0 25 0 1 0 141883491 90537984 14191 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549279 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 22104 14191 94 219 0 21881 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 88416

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1757488/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=96984 CPUtime=222.3
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 20011 0 0 0 22176 54 0 0 25 0 1 0 141883491 99311616 16666 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 24246 16666 94 219 0 24023 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 96984

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1748272/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=100616 CPUtime=282.3
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 22559 0 0 0 28167 63 0 0 25 0 1 0 141883491 103030784 18983 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 25154 18983 94 219 0 24931 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 100616

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1738864/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=102792 CPUtime=342.31
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 25113 0 0 0 34159 72 0 0 25 0 1 0 141883491 105259008 21306 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 25698 21306 94 219 0 25475 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 102792

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1730480/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=104472 CPUtime=402.32
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 27345 0 0 0 40152 80 0 0 25 0 1 0 141883491 106979328 23406 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 26118 23406 94 219 0 25895 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 104472

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1723440/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=171300 CPUtime=462.32
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 29227 0 0 0 46144 88 0 0 25 0 1 0 141883491 175411200 25156 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 42825 25156 94 219 0 42602 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 171300

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1719280/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=173832 CPUtime=522.32
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 30449 0 0 0 52138 94 0 0 25 0 1 0 141883491 178003968 26182 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 43458 26182 94 219 0 43235 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 173832

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1717168/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=175224 CPUtime=582.32
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 31025 0 0 0 58132 100 0 0 25 0 1 0 141883491 179429376 26693 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 43806 26693 94 219 0 43583 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 175224

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1715824/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=176524 CPUtime=642.33
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 31552 0 0 0 64126 107 0 0 25 0 1 0 141883491 180760576 27024 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 44131 27024 94 219 0 43908 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 176524

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1714544/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=177584 CPUtime=702.33
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 32031 0 0 0 70121 112 0 0 25 0 1 0 141883491 181846016 27339 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 44396 27339 94 219 0 44173 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 177584

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1712688/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=179268 CPUtime=762.34
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 32572 0 0 0 76116 118 0 0 25 0 1 0 141883491 183570432 27782 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 44817 27782 94 219 0 44594 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 179268

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1710832/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=192892 CPUtime=822.34
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 36158 0 0 0 82109 125 0 0 25 0 1 0 141883491 197521408 28230 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 48223 28230 94 219 0 48000 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 192892

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1709680/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=193596 CPUtime=882.34
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 36541 0 0 0 88103 131 0 0 25 0 1 0 141883491 198242304 28483 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 48399 28483 94 219 0 48176 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 193596

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1708464/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=194964 CPUtime=942.34
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 37004 0 0 0 94097 137 0 0 25 0 1 0 141883491 199643136 28816 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 48741 28816 94 219 0 48518 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 194964

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1706416/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=196972 CPUtime=1002.35
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 37614 0 0 0 100092 143 0 0 25 0 1 0 141883491 201699328 29328 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 49243 29328 94 219 0 49020 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 196972

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1705008/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=197532 CPUtime=1062.35
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 37953 0 0 0 106087 148 0 0 25 0 1 0 141883491 202272768 29667 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 49383 29667 94 219 0 49160 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 197532

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1703664/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=198128 CPUtime=1122.36
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 38280 0 0 0 112082 154 0 0 25 0 1 0 141883491 202883072 29994 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 49532 29994 94 219 0 49309 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 198128

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

[startup+1126.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1703664/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=198128 CPUtime=1126.36
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 38287 0 0 0 112482 154 0 0 25 0 1 0 141883491 202883072 30001 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 49532 30001 94 219 0 49309 0
Current children cumulated CPU time (s) 1126.36
Current children cumulated vsize (KiB) 198128

[startup+1151.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1702320/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=199432 CPUtime=1151.96
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 38621 0 0 0 115039 157 0 0 25 0 1 0 141883491 204218368 30335 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 49858 30335 94 219 0 49635 0
Current children cumulated CPU time (s) 1151.96
Current children cumulated vsize (KiB) 199432

[startup+1158.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1702000/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=200144 CPUtime=1158.36
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 38698 0 0 0 115678 158 0 0 25 0 1 0 141883491 204947456 30412 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 50036 30412 94 219 0 49813 0
Current children cumulated CPU time (s) 1158.36
Current children cumulated vsize (KiB) 200144

[startup+1161.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1702000/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=200144 CPUtime=1161.56
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 38702 0 0 0 115998 158 0 0 25 0 1 0 141883491 204947456 30416 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 50036 30416 94 219 0 49813 0
Current children cumulated CPU time (s) 1161.56
Current children cumulated vsize (KiB) 200144

[startup+1164.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1701936/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=200144 CPUtime=1164.76
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 38859 0 0 0 116317 159 0 0 25 0 1 0 141883491 204947456 30573 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 50036 30573 94 219 0 49813 0
Current children cumulated CPU time (s) 1164.76
Current children cumulated vsize (KiB) 200144

[startup+1165.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1701360/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=200144 CPUtime=1165.56
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 38860 0 0 0 116397 159 0 0 25 0 1 0 141883491 204947456 30574 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 50036 30574 94 219 0 49813 0
Current children cumulated CPU time (s) 1165.56
Current children cumulated vsize (KiB) 200144

[startup+1165.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1701360/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=200144 CPUtime=1165.96
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 38861 0 0 0 116437 159 0 0 25 0 1 0 141883491 204947456 30575 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 50036 30575 94 219 0 49813 0
Current children cumulated CPU time (s) 1165.96
Current children cumulated vsize (KiB) 200144

[startup+1166.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1701360/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=200144 CPUtime=1166.16
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 38861 0 0 0 116457 159 0 0 25 0 1 0 141883491 204947456 30575 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 50036 30575 94 219 0 49813 0
Current children cumulated CPU time (s) 1166.16
Current children cumulated vsize (KiB) 200144

[startup+1166.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8763
/proc/meminfo: memFree=1701360/2055920 swapFree=4148596/4192956
[pid=8762] ppid=8760 vsize=200144 CPUtime=1166.26
/proc/8762/stat : 8762 (PBS4) R 8760 8762 7550 0 -1 4194304 38861 0 0 0 116467 159 0 0 25 0 1 0 141883491 204947456 30575 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8762/statm: 50036 30575 94 219 0 49813 0
Current children cumulated CPU time (s) 1166.26
Current children cumulated vsize (KiB) 200144

Child status: 0
Real time (s): 1166.3
CPU time (s): 1166.36
CPU user time (s): 1164.75
CPU system time (s): 1.61575
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 200144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1164.75
system time used= 1.61575
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38876
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 23388

runsolver used 1.34979 second user time and 2.89256 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Apr 18 23:40:58 UTC 2007

IDJOB= 359665
IDBENCH= 1310
IDSOLVER= 157
FILE ID= node16/359665-1176939658

PBS_JOBID= 4605675

Free space on /tmp= 66360 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571132.opb
COMMAND LINE= /tmp/evaluation/359665-1176939658/PBS4 /tmp/evaluation/359665-1176939658/instance-359665-1176939658.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-359665-1176939658 -o ROOT/results/node16/conversion-359665-1176939658 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359665-1176939658/instance-359665-1176939658.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-359665-1176939658 -o ROOT/results/node16/solver-359665-1176939658 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/359665-1176939658/PBS4 /tmp/evaluation/359665-1176939658/instance-359665-1176939658.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d9d7c99a4b01b1207d32721f3efdc2ab

RANDOM SEED= 896341897

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1824720 kB
Buffers:         30080 kB
Cached:         119344 kB
SwapCached:      12076 kB
Active:          54180 kB
Inactive:       119168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824720 kB
SwapTotal:     4192956 kB
SwapFree:      4148596 kB
Dirty:            1228 kB
Writeback:           0 kB
Mapped:          30892 kB
Slab:            43312 kB
Committed_AS:  6487256 kB
PageTables:       1836 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= 66360 MiB

End job on node16 on Thu Apr 19 00:00:25 UTC 2007