Trace number 456711

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) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_50_10_2_15.opb
MD5SUM18f5400970ad464f730a15f23e03dd22
Bench CategorySATUNSAT-SMALLINT-NLC (no optimisation, small integers, non 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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables100
Total number of constraints152
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
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 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1232
Sum of products size (including duplicates)2464
Number of different products616
Sum of products size1232

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/456711-1178361956/instance-456711-1178361956.opb ......
1800.03/1800.60	c done parsing opb.
1800.03/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/456711-1178361956/instance-456711-1178361956.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-456711-1178361956 -o ROOT/results/node45/solver-456711-1178361956 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/456711-1178361956/PBS4 /tmp/evaluation/456711-1178361956/instance-456711-1178361956.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: 0.53 0.14 0.04 3/77 20317
/proc/meminfo: memFree=1754832/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=1456 CPUtime=0
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 191041230 1490944 145 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134530154 0 0 4096 0 0 0 0 17 1 0 0
/proc/20317/statm: 364 145 87 219 0 141 0

[startup+0.102484 s]
/proc/loadavg: 0.53 0.14 0.04 3/77 20317
/proc/meminfo: memFree=1754832/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=2012 CPUtime=0.09
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 287 0 0 0 9 0 0 0 18 0 1 0 191041230 2060288 270 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 503 270 93 219 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2012

[startup+0.201492 s]
/proc/loadavg: 0.53 0.14 0.04 3/77 20317
/proc/meminfo: memFree=1754832/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=2524 CPUtime=0.19
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 372 0 0 0 19 0 0 0 18 0 1 0 191041230 2584576 355 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 631 355 93 219 0 408 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2524

[startup+0.301553 s]
/proc/loadavg: 0.53 0.14 0.04 3/77 20317
/proc/meminfo: memFree=1754832/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=2524 CPUtime=0.29
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 459 0 0 0 29 0 0 0 19 0 1 0 191041230 2584576 442 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 631 442 93 219 0 408 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2524

[startup+0.701543 s]
/proc/loadavg: 0.53 0.14 0.04 3/77 20317
/proc/meminfo: memFree=1754832/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=3876 CPUtime=0.69
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 780 0 0 0 68 1 0 0 22 0 1 0 191041230 3969024 763 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 969 763 93 219 0 746 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3876

[startup+1.50162 s]
/proc/loadavg: 0.53 0.14 0.04 3/78 20318
/proc/meminfo: memFree=1750984/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=6056 CPUtime=1.49
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 1272 0 0 0 148 1 0 0 25 0 1 0 191041230 6201344 1255 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 1514 1255 93 219 0 1291 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6056

[startup+3.10179 s]
/proc/loadavg: 0.53 0.14 0.04 2/78 20318
/proc/meminfo: memFree=1748168/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=11012 CPUtime=3.09
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 2043 0 0 0 307 2 0 0 25 0 1 0 191041230 11276288 1977 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 2753 1977 94 219 0 2530 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11012

[startup+6.30121 s]
/proc/loadavg: 0.56 0.15 0.05 2/78 20318
/proc/meminfo: memFree=1744712/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=12240 CPUtime=6.29
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 2810 0 0 0 626 3 0 0 25 0 1 0 191041230 12533760 2647 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 3060 2647 94 219 0 2837 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12240

[startup+12.7018 s]
/proc/loadavg: 0.60 0.17 0.05 2/78 20318
/proc/meminfo: memFree=1739656/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=22524 CPUtime=12.69
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 4250 0 0 0 1262 7 0 0 25 0 1 0 191041230 23064576 3894 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 5631 3894 94 219 0 5408 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22524

[startup+25.5011 s]
/proc/loadavg: 0.69 0.21 0.07 2/78 20318
/proc/meminfo: memFree=1732680/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=24116 CPUtime=25.49
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 5906 0 0 0 2537 12 0 0 25 0 1 0 191041230 24694784 5550 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 6029 5550 94 219 0 5806 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24116

[startup+51.1017 s]
/proc/loadavg: 0.79 0.27 0.09 2/78 20318
/proc/meminfo: memFree=1724168/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=44492 CPUtime=51.07
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 8494 0 0 0 5089 18 0 0 25 0 1 0 191041230 45559808 7753 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 11123 7753 94 219 0 10900 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44492

[startup+102.302 s]
/proc/loadavg: 0.91 0.38 0.14 2/78 20318
/proc/meminfo: memFree=1712840/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=51016 CPUtime=102.27
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 11955 0 0 0 10197 30 0 0 25 0 1 0 191041230 52240384 10445 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 12754 10445 94 219 0 12531 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 51016

[startup+162.301 s]
/proc/loadavg: 0.96 0.49 0.19 2/78 20318
/proc/meminfo: memFree=1705352/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=86720 CPUtime=162.25
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 13858 0 0 0 16186 39 0 0 25 0 1 0 191041230 88801280 12348 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 21680 12348 94 219 0 21457 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 86720

[startup+222.305 s]
/proc/loadavg: 1.04 0.59 0.24 2/78 20318
/proc/meminfo: memFree=1699848/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=88908 CPUtime=222.24
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 15222 0 0 0 22179 45 0 0 25 0 1 0 191041230 91041792 13712 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 22227 13712 94 219 0 22004 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 88908

[startup+282.301 s]
/proc/loadavg: 1.06 0.68 0.29 2/78 20318
/proc/meminfo: memFree=1695624/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=90896 CPUtime=282.22
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 16344 0 0 0 28168 54 0 0 25 0 1 0 191041230 93077504 14768 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 22724 14768 94 219 0 22501 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 90896

[startup+342.301 s]
/proc/loadavg: 1.07 0.75 0.34 2/78 20318
/proc/meminfo: memFree=1691720/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=98356 CPUtime=342.2
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 18865 0 0 0 34158 62 0 0 25 0 1 0 191041230 100716544 15719 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 24589 15719 94 219 0 24366 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 98356

[startup+402.302 s]
/proc/loadavg: 1.14 0.83 0.39 2/78 20318
/proc/meminfo: memFree=1688520/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=99792 CPUtime=402.19
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 19745 0 0 0 40149 70 0 0 25 0 1 0 191041230 102187008 16533 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 24948 16533 94 219 0 24725 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 99792

[startup+462.302 s]
/proc/loadavg: 1.09 0.87 0.43 2/78 20318
/proc/meminfo: memFree=1685192/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=101432 CPUtime=462.17
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 20739 0 0 0 46139 78 0 0 25 0 1 0 191041230 103866368 17362 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 25358 17362 94 219 0 25135 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 101432

[startup+522.302 s]
/proc/loadavg: 1.08 0.90 0.47 2/78 20318
/proc/meminfo: memFree=1683720/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=102444 CPUtime=522.16
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 21172 0 0 0 52132 84 0 0 25 0 1 0 191041230 104902656 17729 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 25611 17729 94 219 0 25388 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 102444

[startup+582.302 s]
/proc/loadavg: 1.03 0.92 0.50 2/78 20318
/proc/meminfo: memFree=1682568/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=103252 CPUtime=582.14
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 21450 0 0 0 58126 88 0 0 25 0 1 0 191041230 105730048 18007 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 25813 18007 94 219 0 25590 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 103252

[startup+642.301 s]
/proc/loadavg: 1.01 0.93 0.52 2/78 20318
/proc/meminfo: memFree=1681224/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=103948 CPUtime=642.13
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 21892 0 0 0 64120 93 0 0 25 0 1 0 191041230 106442752 18383 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 25987 18383 94 219 0 25764 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 103948


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

[startup+882.306 s]
/proc/loadavg: 1.00 0.96 0.62 2/78 20318
/proc/meminfo: memFree=1671048/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=107700 CPUtime=882.07
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 24500 0 0 0 88095 112 0 0 25 0 1 0 191041230 110284800 20892 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 26925 20892 94 219 0 26702 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 107700

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.64 2/84 20484
/proc/meminfo: memFree=1667984/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=108816 CPUtime=941.97
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 24988 0 0 0 94079 118 0 0 25 0 1 0 191041230 111427584 21314 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 27204 21314 94 219 0 26981 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 108816

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.66 2/78 20516
/proc/meminfo: memFree=1667656/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=121364 CPUtime=1001.93
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 28493 0 0 0 100069 124 0 0 25 0 1 0 191041230 124276736 21713 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 30341 21713 94 219 0 30118 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 121364

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.68 2/78 20516
/proc/meminfo: memFree=1666184/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=122384 CPUtime=1061.92
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 28922 0 0 0 106063 129 0 0 25 0 1 0 191041230 125321216 22076 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 30596 22076 94 219 0 30373 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 122384

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.70 2/78 20516
/proc/meminfo: memFree=1665096/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=123056 CPUtime=1121.91
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 29170 0 0 0 112056 135 0 0 25 0 1 0 191041230 126009344 22324 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 30764 22324 94 219 0 30541 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 123056

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.71 2/78 20516
/proc/meminfo: memFree=1663816/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=123896 CPUtime=1181.89
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 29530 0 0 0 118049 140 0 0 25 0 1 0 191041230 126869504 22651 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552723 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 30974 22651 94 219 0 30751 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 123896

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.73 2/78 20516
/proc/meminfo: memFree=1662536/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=124284 CPUtime=1241.87
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 29910 0 0 0 124044 143 0 0 25 0 1 0 191041230 127266816 22965 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 31071 22965 94 219 0 30848 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 124284

[startup+1302.3 s]
/proc/loadavg: 1.03 0.99 0.75 2/78 20516
/proc/meminfo: memFree=1661384/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=125040 CPUtime=1301.86
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 30176 0 0 0 130037 149 0 0 25 0 1 0 191041230 128040960 23231 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 31260 23231 94 219 0 31037 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 125040

[startup+1362.3 s]
/proc/loadavg: 1.01 0.99 0.76 2/78 20516
/proc/meminfo: memFree=1659464/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=125300 CPUtime=1361.85
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 30711 0 0 0 136031 154 0 0 25 0 1 0 191041230 128307200 23733 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552723 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 31325 23733 94 219 0 31102 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 125300

[startup+1422.3 s]
/proc/loadavg: 1.05 1.00 0.78 2/78 20516
/proc/meminfo: memFree=1657160/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=126232 CPUtime=1421.83
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 31311 0 0 0 142025 158 0 0 25 0 1 0 191041230 129261568 24300 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 31558 24300 94 219 0 31335 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 126232

[startup+1482.3 s]
/proc/loadavg: 1.05 1.01 0.79 2/78 20516
/proc/meminfo: memFree=1655432/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=127736 CPUtime=1481.81
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 31807 0 0 0 148020 161 0 0 25 0 1 0 191041230 130801664 24730 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 31934 24730 94 219 0 31711 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 127736

[startup+1542.31 s]
/proc/loadavg: 1.02 1.01 0.81 2/78 20518
/proc/meminfo: memFree=1654216/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=127736 CPUtime=1541.8
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 32094 0 0 0 154014 166 0 0 25 0 1 0 191041230 130801664 25017 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 31934 25017 94 219 0 31711 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 127736

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.82 2/78 20518
/proc/meminfo: memFree=1653384/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=127864 CPUtime=1601.78
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 32353 0 0 0 160009 169 0 0 25 0 1 0 191041230 130932736 25243 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 31966 25243 94 219 0 31743 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 127864

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.82 2/78 20518
/proc/meminfo: memFree=1652424/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=129028 CPUtime=1661.77
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 32658 0 0 0 166003 174 0 0 25 0 1 0 191041230 132124672 25482 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 32257 25482 94 219 0 32034 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 129028

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 20518
/proc/meminfo: memFree=1650760/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=130376 CPUtime=1721.75
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 33162 0 0 0 171995 180 0 0 25 0 1 0 191041230 133505024 25887 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 32594 25887 94 219 0 32371 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 130376

[startup+1782.3 s]
/proc/loadavg: 1.04 1.01 0.84 2/78 20518
/proc/meminfo: memFree=1649800/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=130504 CPUtime=1781.74
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 33425 0 0 0 177989 185 0 0 25 0 1 0 191041230 133636096 26117 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 32626 26117 94 219 0 32403 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 130504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.01 0.84 2/78 20518
/proc/meminfo: memFree=1649160/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=130504 CPUtime=1800.03
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 33582 0 0 0 179817 186 0 0 25 0 1 0 191041230 133636096 26274 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 32626 26274 94 219 0 32403 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 130504

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

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

[startup+1800.6 s]
/proc/loadavg: 1.02 1.01 0.84 2/78 20518
/proc/meminfo: memFree=1649160/2055920 swapFree=4157932/4192956
[pid=20317] ppid=20315 vsize=130504 CPUtime=1800.03
/proc/20317/stat : 20317 (PBS4) R 20315 20317 20174 0 -1 4194304 33582 0 0 0 179817 186 0 0 25 0 1 0 191041230 133636096 26274 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20317/statm: 32626 26274 94 219 0 32403 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 130504

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1798.18
CPU system time (s): 1.88871
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 130504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.18
system time used= 1.88871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33583
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= 3075

runsolver used 1.55576 second user time and 4.17836 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Sat May  5 10:45:56 UTC 2007

IDJOB= 456711
IDBENCH= 48293
IDSOLVER= 157
FILE ID= node45/456711-1178361956

PBS_JOBID= 5189184

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_50_10_2_15.opb
COMMAND LINE= /tmp/evaluation/456711-1178361956/PBS4 /tmp/evaluation/456711-1178361956/instance-456711-1178361956.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-456711-1178361956 -o ROOT/results/node45/conversion-456711-1178361956 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/456711-1178361956/instance-456711-1178361956.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-456711-1178361956 -o ROOT/results/node45/solver-456711-1178361956 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/456711-1178361956/PBS4 /tmp/evaluation/456711-1178361956/instance-456711-1178361956.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  18f5400970ad464f730a15f23e03dd22

RANDOM SEED= 922633687

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1755176 kB
Buffers:         38540 kB
Cached:         154800 kB
SwapCached:      14468 kB
Active:          80136 kB
Inactive:       136192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755176 kB
SwapTotal:     4192956 kB
SwapFree:      4157932 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          30052 kB
Slab:            69916 kB
Committed_AS:  3911136 kB
PageTables:       1732 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= 66563 MiB

End job on node45 on Sat May  5 11:15:59 UTC 2007