Trace number 350255

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) 1800.02 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin16.opb
MD5SUMd761333f7ff9a755d3cd90e52b11f227
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints1088
Number of constraints which are clauses480
Number of constraints which are cardinality constraints (but not clauses)608
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint120
Maximum length of a constraint225
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 227
Number of bits of the biggest sum of numbers8
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/350255-1176492930/instance-350255-1176492930.opb ......
1800.00/1800.60	c done parsing opb.
1800.00/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350255-1176492930/instance-350255-1176492930.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/node15/watcher-350255-1176492930 -o ROOT/results/node15/solver-350255-1176492930 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350255-1176492930/PBS4 /tmp/evaluation/350255-1176492930/instance-350255-1176492930.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: 0.01 0.23 0.18 3/77 30375
/proc/meminfo: memFree=1477960/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=2808 CPUtime=0
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 491 0 0 0 0 0 0 0 18 0 1 0 97210611 2875392 473 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134544573 0 0 4096 0 0 0 0 17 1 0 0
/proc/30375/statm: 702 474 81 219 0 479 0

[startup+0.037835 s]
/proc/loadavg: 0.01 0.23 0.18 3/77 30375
/proc/meminfo: memFree=1477960/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=3596 CPUtime=0.03
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 696 0 0 0 3 0 0 0 18 0 1 0 97210611 3682304 678 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134518406 0 0 4096 0 0 0 0 17 1 0 0
/proc/30375/statm: 899 678 87 219 0 676 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3596

[startup+0.101841 s]
/proc/loadavg: 0.01 0.23 0.18 3/77 30375
/proc/meminfo: memFree=1477960/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=4004 CPUtime=0.09
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 824 0 0 0 9 0 0 0 18 0 1 0 97210611 4100096 806 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/30375/statm: 1001 806 87 219 0 778 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4004

[startup+0.301856 s]
/proc/loadavg: 0.01 0.23 0.18 3/77 30375
/proc/meminfo: memFree=1477960/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=5252 CPUtime=0.29
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 1131 0 0 0 29 0 0 0 19 0 1 0 97210611 5378048 1113 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/30375/statm: 1313 1113 88 219 0 1090 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5252

[startup+0.70189 s]
/proc/loadavg: 0.01 0.23 0.18 3/77 30375
/proc/meminfo: memFree=1477960/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=7240 CPUtime=0.69
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 1655 0 0 0 68 1 0 0 23 0 1 0 97210611 7413760 1637 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 1810 1637 93 219 0 1587 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7240

[startup+1.50196 s]
/proc/loadavg: 0.01 0.23 0.18 2/78 30376
/proc/meminfo: memFree=1470528/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=9364 CPUtime=1.49
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 2159 0 0 0 143 6 0 0 25 0 1 0 97210611 9588736 2141 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 2341 2141 93 219 0 2118 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9364

[startup+3.10109 s]
/proc/loadavg: 0.01 0.23 0.18 2/78 30376
/proc/meminfo: memFree=1468928/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=11244 CPUtime=3.09
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 2578 0 0 0 299 10 0 0 25 0 1 0 97210611 11513856 2560 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 2811 2560 93 219 0 2588 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11244

[startup+6.30136 s]
/proc/loadavg: 0.08 0.24 0.18 2/78 30376
/proc/meminfo: memFree=1465792/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=14464 CPUtime=6.28
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 3231 0 0 0 612 16 0 0 25 0 1 0 97210611 14811136 3213 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 3616 3213 93 219 0 3393 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14464

[startup+12.7019 s]
/proc/loadavg: 0.16 0.26 0.19 2/78 30376
/proc/meminfo: memFree=1460672/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=21228 CPUtime=12.68
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 4477 0 0 0 1240 28 0 0 25 0 1 0 97210611 21737472 4459 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 5307 4459 93 219 0 5084 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21228

[startup+25.502 s]
/proc/loadavg: 0.34 0.29 0.20 2/78 30376
/proc/meminfo: memFree=1454080/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=32264 CPUtime=25.49
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 6002 0 0 0 2498 51 0 0 25 0 1 0 97210611 33038336 5935 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 8066 5935 94 219 0 7843 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32264

[startup+51.1011 s]
/proc/loadavg: 0.57 0.35 0.22 2/78 30376
/proc/meminfo: memFree=1452544/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=34092 CPUtime=51.08
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 6536 0 0 0 4986 122 0 0 25 0 1 0 97210611 34910208 6372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 8523 6372 94 219 0 8300 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34092

[startup+102.305 s]
/proc/loadavg: 0.81 0.45 0.26 2/78 30378
/proc/meminfo: memFree=1450624/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=36204 CPUtime=102.26
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 7188 0 0 0 9977 249 0 0 25 0 1 0 97210611 37072896 6831 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 9051 6831 94 219 0 8828 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36204

[startup+162.302 s]
/proc/loadavg: 0.93 0.54 0.30 2/78 30378
/proc/meminfo: memFree=1448960/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=37360 CPUtime=162.25
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 7609 0 0 0 15828 397 0 0 25 0 1 0 97210611 38256640 7252 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 9340 7252 94 219 0 9117 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 37360

[startup+222.302 s]
/proc/loadavg: 0.97 0.62 0.34 2/78 30378
/proc/meminfo: memFree=1447488/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=39852 CPUtime=222.23
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 8350 0 0 0 21689 534 0 0 25 0 1 0 97210611 40808448 7608 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 9963 7608 94 219 0 9740 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 39852

[startup+282.301 s]
/proc/loadavg: 0.99 0.69 0.38 2/78 30378
/proc/meminfo: memFree=1446144/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=40864 CPUtime=282.21
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 8678 0 0 0 27568 653 0 0 25 0 1 0 97210611 41844736 7936 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 10216 7936 94 219 0 9993 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40864

[startup+342.302 s]
/proc/loadavg: 0.99 0.74 0.42 2/78 30378
/proc/meminfo: memFree=1444416/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=41964 CPUtime=342.19
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 9116 0 0 0 33428 791 0 0 25 0 1 0 97210611 42971136 8374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 10491 8374 94 219 0 10268 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 41964

[startup+402.301 s]
/proc/loadavg: 0.99 0.79 0.45 2/78 30378
/proc/meminfo: memFree=1443072/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=46188 CPUtime=402.18
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 10219 0 0 0 39303 915 0 0 25 0 1 0 97210611 47296512 8708 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 11547 8708 94 219 0 11324 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 46188

[startup+462.302 s]
/proc/loadavg: 0.99 0.82 0.48 2/78 30378
/proc/meminfo: memFree=1441984/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=46832 CPUtime=462.16
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 10502 0 0 0 45180 1036 0 0 25 0 1 0 97210611 47955968 8991 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 11708 8991 94 219 0 11485 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 46832

[startup+522.302 s]
/proc/loadavg: 0.99 0.85 0.51 2/78 30378
/proc/meminfo: memFree=1440704/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=47588 CPUtime=522.14
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 10809 0 0 0 51054 1160 0 0 25 0 1 0 97210611 48730112 9298 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 11897 9298 94 219 0 11674 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 47588

[startup+582.301 s]
/proc/loadavg: 0.99 0.88 0.54 2/78 30378
/proc/meminfo: memFree=1439616/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=48240 CPUtime=582.13
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 11077 0 0 0 56934 1279 0 0 25 0 1 0 97210611 49397760 9566 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 12060 9566 94 219 0 11837 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 48240

[startup+642.302 s]
/proc/loadavg: 0.99 0.90 0.56 2/78 30378
/proc/meminfo: memFree=1438464/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=49028 CPUtime=642.12
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 11376 0 0 0 62821 1391 0 0 25 0 1 0 97210611 50204672 9865 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 12257 9865 94 219 0 12034 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 49028


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.94 0.64 2/78 30378
/proc/meminfo: memFree=1435392/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=56808 CPUtime=822.07
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 13692 0 0 0 80459 1748 0 0 25 0 1 0 97210611 58171392 10644 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 14202 10644 94 219 0 13979 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 56808

[startup+882.301 s]
/proc/loadavg: 0.99 0.94 0.65 2/78 30378
/proc/meminfo: memFree=1434304/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=57548 CPUtime=882.05
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 13936 0 0 0 86346 1859 0 0 25 0 1 0 97210611 58929152 10888 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 14387 10888 94 219 0 14164 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 57548

[startup+942.302 s]
/proc/loadavg: 0.99 0.95 0.67 2/78 30378
/proc/meminfo: memFree=1433472/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=58304 CPUtime=942.04
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 14159 0 0 0 92230 1974 0 0 25 0 1 0 97210611 59703296 11111 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 14576 11111 94 219 0 14353 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 58304

[startup+1002.3 s]
/proc/loadavg: 1.04 0.97 0.69 2/78 30378
/proc/meminfo: memFree=1432512/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=58460 CPUtime=1002.01
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 14407 0 0 0 98117 2084 0 0 25 0 1 0 97210611 59863040 11359 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 14615 11359 94 219 0 14392 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 58460

[startup+1062.3 s]
/proc/loadavg: 1.12 1.00 0.72 2/78 30378
/proc/meminfo: memFree=1431232/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=59380 CPUtime=1062
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 14710 0 0 0 104011 2189 0 0 25 0 1 0 97210611 60805120 11662 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 14845 11662 94 219 0 14622 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 59380

[startup+1122.3 s]
/proc/loadavg: 1.08 1.01 0.74 2/78 30378
/proc/meminfo: memFree=1430272/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=60212 CPUtime=1121.99
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 14958 0 0 0 109900 2299 0 0 25 0 1 0 97210611 61657088 11910 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 15053 11910 94 219 0 14830 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 60212

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 0.75 2/78 30378
/proc/meminfo: memFree=1429440/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=60308 CPUtime=1181.97
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 15164 0 0 0 115788 2409 0 0 25 0 1 0 97210611 61755392 12116 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 15077 12116 94 219 0 14854 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 60308

[startup+1242.3 s]
/proc/loadavg: 1.01 1.00 0.76 2/78 30378
/proc/meminfo: memFree=1428480/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=61140 CPUtime=1241.95
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 15393 0 0 0 121681 2514 0 0 25 0 1 0 97210611 62607360 12345 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 15285 12345 94 219 0 15062 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 61140

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.78 2/78 30378
/proc/meminfo: memFree=1427648/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=61236 CPUtime=1301.94
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 15601 0 0 0 127570 2624 0 0 25 0 1 0 97210611 62705664 12553 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 15309 12553 94 219 0 15086 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 61236

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.79 2/78 30378
/proc/meminfo: memFree=1426880/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=62104 CPUtime=1361.92
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 15799 0 0 0 133457 2735 0 0 25 0 1 0 97210611 63594496 12751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 15526 12751 94 219 0 15303 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 62104

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.80 2/78 30378
/proc/meminfo: memFree=1426048/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=62200 CPUtime=1421.91
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 16014 0 0 0 139358 2833 0 0 25 0 1 0 97210611 63692800 12966 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 15550 12966 94 219 0 15327 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 62200

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.81 2/78 30378
/proc/meminfo: memFree=1425152/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=63200 CPUtime=1481.89
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 16238 0 0 0 145255 2934 0 0 25 0 1 0 97210611 64716800 13190 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590686 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 15800 13190 94 219 0 15577 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 63200

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.82 2/84 30452
/proc/meminfo: memFree=1423056/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=63304 CPUtime=1541.84
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 16446 0 0 0 151152 3032 0 0 25 0 1 0 97210611 64823296 13398 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 15826 13398 94 219 0 15603 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 63304

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 30576
/proc/meminfo: memFree=1423424/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=64264 CPUtime=1601.75
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 16654 0 0 0 157046 3129 0 0 25 0 1 0 97210611 65806336 13606 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 16066 13606 94 219 0 15843 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 64264

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 30576
/proc/meminfo: memFree=1422784/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=64316 CPUtime=1661.73
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 16825 0 0 0 162952 3221 0 0 25 0 1 0 97210611 65859584 13777 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 16079 13777 94 219 0 15856 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 64316

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 30576
/proc/meminfo: memFree=1421952/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=64444 CPUtime=1721.71
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 17033 0 0 0 168852 3319 0 0 25 0 1 0 97210611 65990656 13985 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 16111 13985 94 219 0 15888 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 64444

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 30576
/proc/meminfo: memFree=1421248/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=65428 CPUtime=1781.7
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 17214 0 0 0 174759 3411 0 0 25 0 1 0 97210611 66998272 14166 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 16357 14166 94 219 0 16134 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 65428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.85 2/78 30576
/proc/meminfo: memFree=1420992/2055920 swapFree=4192812/4192956
[pid=30375] ppid=30373 vsize=77732 CPUtime=1800
/proc/30375/stat : 30375 (PBS4) R 30373 30375 30313 0 -1 4194304 20344 0 0 0 176558 3442 0 0 25 0 1 0 97210611 79597568 14223 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30375/statm: 19433 14223 94 219 0 19210 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 77732

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): 1800.62
CPU time (s): 1800.02
CPU user time (s): 1765.59
CPU system time (s): 34.4368
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 77732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1765.59
system time used= 34.4368
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20345
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= 37549

runsolver used 2.15767 second user time and 4.24036 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Fri Apr 13 19:35:30 UTC 2007

IDJOB= 350255
IDBENCH= 1153
IDSOLVER= 157
FILE ID= node15/350255-1176492930

PBS_JOBID= 4556678

Free space on /tmp= 66555 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin16.opb
COMMAND LINE= /tmp/evaluation/350255-1176492930/PBS4 /tmp/evaluation/350255-1176492930/instance-350255-1176492930.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-350255-1176492930 -o ROOT/results/node15/conversion-350255-1176492930 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350255-1176492930/instance-350255-1176492930.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-350255-1176492930 -o ROOT/results/node15/solver-350255-1176492930 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350255-1176492930/PBS4 /tmp/evaluation/350255-1176492930/instance-350255-1176492930.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d761333f7ff9a755d3cd90e52b11f227

RANDOM SEED= 257548291

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1478432 kB
Buffers:         40364 kB
Cached:         426992 kB
SwapCached:        144 kB
Active:         199388 kB
Inactive:       311948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1478432 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2692 kB
Writeback:           0 kB
Mapped:          62700 kB
Slab:            51596 kB
Committed_AS:  3912272 kB
PageTables:       1868 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 node15 on Fri Apr 13 20:05:33 UTC 2007