Trace number 459769

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 NameAnswerObjective functionCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.04 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_60_2.opb
MD5SUMa5ab0443a6669cc558112b6f5f13d1cd
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-72
Best CPU time to get the best result obtained on this benchmark1800.49
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -72
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)150572
Sum of products size (including duplicates)301144
Number of different products75286
Sum of products size150572

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/459769-1178659843/instance-459769-1178659843.opb ......
1800.01/1800.70	c done parsing opb.
1800.01/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459769-1178659843/instance-459769-1178659843.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node20/watcher-459769-1178659843 -o ROOT/results/node20/solver-459769-1178659843 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459769-1178659843/instance-459769-1178659843.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 23962
/proc/meminfo: memFree=1766376/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=8572 CPUtime=0
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 496 0 0 0 0 0 0 0 18 0 1 0 313902052 8777728 478 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134570893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 2143 481 79 219 0 1920 0

[startup+0.0750881 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 23962
/proc/meminfo: memFree=1766376/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=12448 CPUtime=0.07
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 2947 0 0 0 6 1 0 0 18 0 1 0 313902052 12746752 2831 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134640487 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 3112 2831 86 219 0 2889 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12448

[startup+0.101093 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 23962
/proc/meminfo: memFree=1766376/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=12744 CPUtime=0.09
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 3013 0 0 0 8 1 0 0 18 0 1 0 313902052 13049856 2897 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 3186 2898 86 219 0 2963 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12744

[startup+0.301133 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 23962
/proc/meminfo: memFree=1766376/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=14772 CPUtime=0.29
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 3535 0 0 0 28 1 0 0 19 0 1 0 313902052 15126528 3419 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 3693 3419 86 219 0 3470 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14772

[startup+0.701213 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 23962
/proc/meminfo: memFree=1766376/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=18212 CPUtime=0.69
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 4375 0 0 0 68 1 0 0 22 0 1 0 313902052 18649088 4259 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134586450 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 4553 4259 86 219 0 4330 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18212

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23963
/proc/meminfo: memFree=1746336/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=27352 CPUtime=1.49
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 6569 0 0 0 146 3 0 0 25 0 1 0 313902052 28008448 6355 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134591356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 6838 6355 86 219 0 6615 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27352

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23963
/proc/meminfo: memFree=1737504/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46156 CPUtime=3.08
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11487 0 0 0 304 4 0 0 25 0 1 0 313902052 47263744 9735 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11539 9735 89 219 0 11316 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 46156

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23963
/proc/meminfo: memFree=1727520/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46156 CPUtime=6.28
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11488 0 0 0 624 4 0 0 25 0 1 0 313902052 47263744 9736 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11539 9736 90 219 0 11316 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 46156

[startup+12.7026 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23963
/proc/meminfo: memFree=1727464/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46156 CPUtime=12.68
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11488 0 0 0 1264 4 0 0 25 0 1 0 313902052 47263744 9736 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11539 9736 90 219 0 11316 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 46156

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23963
/proc/meminfo: memFree=1727528/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46156 CPUtime=25.48
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11488 0 0 0 2543 5 0 0 25 0 1 0 313902052 47263744 9736 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11539 9736 90 219 0 11316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46156

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23963
/proc/meminfo: memFree=1727464/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46156 CPUtime=51.07
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11488 0 0 0 5102 5 0 0 25 0 1 0 313902052 47263744 9736 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11539 9736 90 219 0 11316 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46156

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23963
/proc/meminfo: memFree=1727464/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46156 CPUtime=102.26
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11488 0 0 0 10220 6 0 0 25 0 1 0 313902052 47263744 9736 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11539 9736 90 219 0 11316 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46156

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23963
/proc/meminfo: memFree=1727464/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46156 CPUtime=162.23
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11488 0 0 0 16217 6 0 0 25 0 1 0 313902052 47263744 9736 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11539 9736 90 219 0 11316 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 46156

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23963
/proc/meminfo: memFree=1727272/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46416 CPUtime=222.21
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11522 0 0 0 22214 7 0 0 25 0 1 0 313902052 47529984 9770 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11604 9770 90 219 0 11381 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 46416

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23963
/proc/meminfo: memFree=1727144/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46676 CPUtime=282.18
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11555 0 0 0 28211 7 0 0 25 0 1 0 313902052 47796224 9803 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11669 9803 90 219 0 11446 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 46676

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23963
/proc/meminfo: memFree=1727080/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46676 CPUtime=342.16
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11555 0 0 0 34208 8 0 0 25 0 1 0 313902052 47796224 9803 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11669 9803 90 219 0 11446 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 46676

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23963
/proc/meminfo: memFree=1727144/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46676 CPUtime=402.14
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11555 0 0 0 40206 8 0 0 25 0 1 0 313902052 47796224 9803 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11669 9803 90 219 0 11446 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 46676

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23963
/proc/meminfo: memFree=1727144/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46676 CPUtime=462.12
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11555 0 0 0 46203 9 0 0 25 0 1 0 313902052 47796224 9803 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11669 9803 90 219 0 11446 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 46676

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23963
/proc/meminfo: memFree=1727144/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46676 CPUtime=522.09
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11555 0 0 0 52200 9 0 0 25 0 1 0 313902052 47796224 9803 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11669 9803 90 219 0 11446 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 46676

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23963
/proc/meminfo: memFree=1727080/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46808 CPUtime=582.07
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11586 0 0 0 58197 10 0 0 25 0 1 0 313902052 47931392 9834 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11702 9834 90 219 0 11479 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 46808

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23963
/proc/meminfo: memFree=1726888/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46940 CPUtime=642.05
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11617 0 0 0 64195 10 0 0 25 0 1 0 313902052 48066560 9865 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11735 9865 90 219 0 11512 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 46940


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726952/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46940 CPUtime=881.96
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11617 0 0 0 88184 12 0 0 25 0 1 0 313902052 48066560 9865 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11735 9865 90 219 0 11512 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 46940

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726952/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46940 CPUtime=941.93
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11617 0 0 0 94181 12 0 0 25 0 1 0 313902052 48066560 9865 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11735 9865 90 219 0 11512 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 46940

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726952/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46940 CPUtime=1001.91
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11617 0 0 0 100178 13 0 0 25 0 1 0 313902052 48066560 9865 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11735 9865 90 219 0 11512 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 46940

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726952/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46940 CPUtime=1061.89
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11617 0 0 0 106176 13 0 0 25 0 1 0 313902052 48066560 9865 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11735 9865 90 219 0 11512 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 46940

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1727016/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=46940 CPUtime=1121.87
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11617 0 0 0 112173 14 0 0 25 0 1 0 313902052 48066560 9865 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11735 9865 90 219 0 11512 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 46940

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726824/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=47072 CPUtime=1181.84
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11647 0 0 0 118170 14 0 0 25 0 1 0 313902052 48201728 9895 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11768 9895 90 219 0 11545 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 47072

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726696/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=47204 CPUtime=1241.82
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11677 0 0 0 124167 15 0 0 25 0 1 0 313902052 48336896 9925 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11801 9925 90 219 0 11578 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 47204

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726696/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=47204 CPUtime=1301.8
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11677 0 0 0 130165 15 0 0 25 0 1 0 313902052 48336896 9925 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11801 9925 90 219 0 11578 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 47204

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726568/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=47336 CPUtime=1361.78
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11707 0 0 0 136162 16 0 0 25 0 1 0 313902052 48472064 9955 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11834 9955 90 219 0 11611 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 47336

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726568/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=47336 CPUtime=1421.76
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11707 0 0 0 142160 16 0 0 25 0 1 0 313902052 48472064 9955 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11834 9955 90 219 0 11611 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 47336

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726504/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=47336 CPUtime=1481.73
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11707 0 0 0 148157 16 0 0 25 0 1 0 313902052 48472064 9955 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11834 9955 90 219 0 11611 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 47336

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726376/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=47468 CPUtime=1541.71
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11736 0 0 0 154154 17 0 0 25 0 1 0 313902052 48607232 9984 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11867 9984 90 219 0 11644 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 47468

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726440/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=47468 CPUtime=1601.68
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11736 0 0 0 160151 17 0 0 25 0 1 0 313902052 48607232 9984 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11867 9984 90 219 0 11644 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 47468

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726376/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=47468 CPUtime=1661.67
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11736 0 0 0 166149 18 0 0 25 0 1 0 313902052 48607232 9984 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11867 9984 90 219 0 11644 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 47468

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726440/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=47468 CPUtime=1721.64
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11736 0 0 0 172146 18 0 0 25 0 1 0 313902052 48607232 9984 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11867 9984 90 219 0 11644 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 47468

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726248/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=47600 CPUtime=1781.61
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11766 0 0 0 178143 18 0 0 25 0 1 0 313902052 48742400 10014 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11900 10014 90 219 0 11677 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 47600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726120/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=47732 CPUtime=1800.01
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11795 0 0 0 179983 18 0 0 25 0 1 0 313902052 48877568 10043 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11933 10043 90 219 0 11710 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 47732

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 23965
/proc/meminfo: memFree=1726120/2055920 swapFree=4154856/4192956
[pid=23962] ppid=23960 vsize=47732 CPUtime=1800.01
/proc/23962/stat : 23962 (PBS4_SAT07v2) R 23960 23962 23360 0 -1 4194304 11795 0 0 0 179983 18 0 0 25 0 1 0 313902052 48877568 10043 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23962/statm: 11933 10043 90 219 0 11710 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 47732

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.04
CPU user time (s): 1799.84
CPU system time (s): 0.197969
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 47732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11796
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= 2861

runsolver used 1.38879 second user time and 3.99039 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue May  8 21:30:43 UTC 2007

IDJOB= 459769
IDBENCH= 48230
IDSOLVER= 200
FILE ID= node20/459769-1178659843

PBS_JOBID= 5218013

Free space on /tmp= 66560 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_60_2.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459769-1178659843/instance-459769-1178659843.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-459769-1178659843 -o ROOT/results/node20/conversion-459769-1178659843 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459769-1178659843/instance-459769-1178659843.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-459769-1178659843 -o ROOT/results/node20/solver-459769-1178659843 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459769-1178659843/instance-459769-1178659843.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  a5ab0443a6669cc558112b6f5f13d1cd

RANDOM SEED= 181721758

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1766720 kB
Buffers:         37980 kB
Cached:         162440 kB
SwapCached:      16228 kB
Active:         105512 kB
Inactive:       118952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766720 kB
SwapTotal:     4192956 kB
SwapFree:      4154856 kB
Dirty:            9092 kB
Writeback:           0 kB
Mapped:          31092 kB
Slab:            50268 kB
Committed_AS:  6726028 kB
PageTables:       1748 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= 66556 MiB

End job on node20 on Tue May  8 22:00:50 UTC 2007