Trace number 459764

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) 1800.02 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_60_3.opb
MD5SUMe05fbfdce4433b0b2590ec382b530cec
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-71
Best CPU time to get the best result obtained on this benchmark1800.44
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -71
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)150588
Sum of products size (including duplicates)301176
Number of different products75294
Sum of products size150588

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/459764-1178659670/instance-459764-1178659670.opb ......
1800.00/1800.70	c done parsing opb.
1800.00/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459764-1178659670/instance-459764-1178659670.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node40/watcher-459764-1178659670 -o ROOT/results/node40/solver-459764-1178659670 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459764-1178659670/instance-459764-1178659670.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: 0.92 0.95 0.97 3/77 23127
/proc/meminfo: memFree=1478128/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=8572 CPUtime=0
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 471 0 0 0 0 0 0 0 18 0 1 0 194846992 8777728 454 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134570893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 2143 457 79 219 0 1920 0

[startup+0.0780039 s]
/proc/loadavg: 0.92 0.95 0.97 3/77 23127
/proc/meminfo: memFree=1478128/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=12448 CPUtime=0.07
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 2946 0 0 0 6 1 0 0 18 0 1 0 194846992 12746752 2830 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 3112 2830 86 219 0 2889 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12448

[startup+0.101009 s]
/proc/loadavg: 0.92 0.95 0.97 3/77 23127
/proc/meminfo: memFree=1478128/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=12732 CPUtime=0.09
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 3007 0 0 0 8 1 0 0 18 0 1 0 194846992 13037568 2891 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 3183 2891 86 219 0 2960 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12732

[startup+0.30105 s]
/proc/loadavg: 0.92 0.95 0.97 3/77 23127
/proc/meminfo: memFree=1478128/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=14748 CPUtime=0.29
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 3529 0 0 0 28 1 0 0 19 0 1 0 194846992 15101952 3413 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 3687 3413 86 219 0 3464 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14748

[startup+0.701133 s]
/proc/loadavg: 0.92 0.95 0.97 3/77 23127
/proc/meminfo: memFree=1478128/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=18404 CPUtime=0.69
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 4425 0 0 0 67 2 0 0 22 0 1 0 194846992 18845696 4309 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 4601 4309 86 219 0 4378 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18404

[startup+1.5013 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 23128
/proc/meminfo: memFree=1458344/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=27320 CPUtime=1.49
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 6579 0 0 0 146 3 0 0 25 0 1 0 194846992 27975680 6365 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134591356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 6830 6365 86 219 0 6607 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27320

[startup+3.10163 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 23128
/proc/meminfo: memFree=1448616/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=45224 CPUtime=3.08
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11536 0 0 0 304 4 0 0 25 0 1 0 194846992 46309376 9399 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11306 9399 89 219 0 11083 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 45224

[startup+6.30131 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 23128
/proc/meminfo: memFree=1440744/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=45484 CPUtime=6.28
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11606 0 0 0 624 4 0 0 25 0 1 0 194846992 46575616 9436 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11371 9436 90 219 0 11148 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 45484

[startup+12.7016 s]
/proc/loadavg: 0.93 0.96 0.97 2/78 23128
/proc/meminfo: memFree=1440752/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=45484 CPUtime=12.68
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11606 0 0 0 1264 4 0 0 25 0 1 0 194846992 46575616 9436 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11371 9436 90 219 0 11148 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 45484

[startup+25.5013 s]
/proc/loadavg: 0.95 0.96 0.97 2/78 23128
/proc/meminfo: memFree=1440752/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=45484 CPUtime=25.49
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11606 0 0 0 2544 5 0 0 25 0 1 0 194846992 46575616 9436 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11371 9436 90 219 0 11148 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45484

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 23128
/proc/meminfo: memFree=1440752/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=45484 CPUtime=51.07
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11606 0 0 0 5102 5 0 0 25 0 1 0 194846992 46575616 9436 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11371 9436 90 219 0 11148 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45484

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 23128
/proc/meminfo: memFree=1440624/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=45744 CPUtime=102.25
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11672 0 0 0 10220 5 0 0 25 0 1 0 194846992 46841856 9469 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561141 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11436 9469 90 219 0 11213 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 45744

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1440624/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=45744 CPUtime=162.23
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11672 0 0 0 16217 6 0 0 25 0 1 0 194846992 46841856 9469 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11436 9469 90 219 0 11213 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 45744

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1440624/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=45744 CPUtime=222.2
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11672 0 0 0 22214 6 0 0 25 0 1 0 194846992 46841856 9469 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11436 9469 90 219 0 11213 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 45744

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1440624/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=45744 CPUtime=282.19
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11672 0 0 0 28212 7 0 0 25 0 1 0 194846992 46841856 9469 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11436 9469 90 219 0 11213 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 45744

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1440624/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=45744 CPUtime=342.16
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11672 0 0 0 34209 7 0 0 25 0 1 0 194846992 46841856 9469 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557351 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11436 9469 90 219 0 11213 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 45744

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1440624/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=45744 CPUtime=402.14
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11672 0 0 0 40206 8 0 0 25 0 1 0 194846992 46841856 9469 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11436 9469 90 219 0 11213 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 45744

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1440816/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=45744 CPUtime=462.11
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11672 0 0 0 46203 8 0 0 25 0 1 0 194846992 46841856 9469 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11436 9469 90 219 0 11213 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 45744

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1440560/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=46004 CPUtime=522.09
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11738 0 0 0 52200 9 0 0 25 0 1 0 194846992 47108096 9502 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11501 9502 90 219 0 11278 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 46004

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1440496/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=46136 CPUtime=582.07
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11770 0 0 0 58198 9 0 0 25 0 1 0 194846992 47243264 9534 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557044 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11534 9534 90 219 0 11311 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 46136

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1440496/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=46136 CPUtime=642.04
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11770 0 0 0 64195 9 0 0 25 0 1 0 194846992 47243264 9534 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11534 9534 90 219 0 11311 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 46136


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1440176/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=46400 CPUtime=881.95
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11834 0 0 0 88183 12 0 0 25 0 1 0 194846992 47513600 9598 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11600 9598 90 219 0 11377 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 46400

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 3/78 23128
/proc/meminfo: memFree=1440112/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=46400 CPUtime=941.93
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11834 0 0 0 94181 12 0 0 25 0 1 0 194846992 47513600 9598 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11600 9598 90 219 0 11377 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 46400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1440176/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=46532 CPUtime=1001.9
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11866 0 0 0 100178 12 0 0 25 0 1 0 194846992 47648768 9630 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11633 9630 90 219 0 11410 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 46532

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1440048/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=46664 CPUtime=1061.88
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11898 0 0 0 106175 13 0 0 25 0 1 0 194846992 47783936 9662 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11666 9662 90 219 0 11443 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 46664

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1440048/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=46664 CPUtime=1121.85
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11898 0 0 0 112172 13 0 0 25 0 1 0 194846992 47783936 9662 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11666 9662 90 219 0 11443 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 46664

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1439984/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=46664 CPUtime=1181.84
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11898 0 0 0 118170 14 0 0 25 0 1 0 194846992 47783936 9662 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11666 9662 90 219 0 11443 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 46664

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1439984/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=46664 CPUtime=1241.81
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11898 0 0 0 124167 14 0 0 25 0 1 0 194846992 47783936 9662 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11666 9662 90 219 0 11443 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 46664

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1439984/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=46664 CPUtime=1301.79
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11898 0 0 0 130164 15 0 0 25 0 1 0 194846992 47783936 9662 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11666 9662 90 219 0 11443 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 46664

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1439984/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=46664 CPUtime=1361.76
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11898 0 0 0 136161 15 0 0 25 0 1 0 194846992 47783936 9662 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11666 9662 90 219 0 11443 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 46664

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1439984/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=46664 CPUtime=1421.75
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11898 0 0 0 142159 16 0 0 25 0 1 0 194846992 47783936 9662 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11666 9662 90 219 0 11443 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 46664

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1439920/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=46796 CPUtime=1481.72
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11928 0 0 0 148156 16 0 0 25 0 1 0 194846992 47919104 9692 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11699 9692 90 219 0 11476 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 46796

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1439728/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=46928 CPUtime=1541.69
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11959 0 0 0 154153 16 0 0 25 0 1 0 194846992 48054272 9723 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11732 9723 90 219 0 11509 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 46928

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1439600/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=47060 CPUtime=1601.67
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11989 0 0 0 160150 17 0 0 25 0 1 0 194846992 48189440 9753 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11765 9753 90 219 0 11542 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 47060

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1439600/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=47060 CPUtime=1661.65
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 11989 0 0 0 166147 18 0 0 25 0 1 0 194846992 48189440 9753 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11765 9753 90 219 0 11542 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 47060

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1439472/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=47192 CPUtime=1721.63
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 12017 0 0 0 172145 18 0 0 25 0 1 0 194846992 48324608 9781 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11798 9781 90 219 0 11575 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 47192

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1439408/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=47324 CPUtime=1781.61
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 12045 0 0 0 178142 19 0 0 25 0 1 0 194846992 48459776 9809 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11831 9809 90 219 0 11608 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 47324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1439408/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=47324 CPUtime=1800
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 12045 0 0 0 179981 19 0 0 25 0 1 0 194846992 48459776 9809 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11831 9809 90 219 0 11608 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 47324

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: 0.99 0.97 0.97 2/78 23128
/proc/meminfo: memFree=1439408/2055920 swapFree=4157536/4192956
[pid=23127] ppid=23125 vsize=47324 CPUtime=1800
/proc/23127/stat : 23127 (PBS4_SAT07v2) R 23125 23127 22802 0 -1 4194304 12045 0 0 0 179981 19 0 0 25 0 1 0 194846992 48459776 9809 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23127/statm: 11831 9809 90 219 0 11608 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 47324

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.02
CPU user time (s): 1799.82
CPU system time (s): 0.199969
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 47324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.82
system time used= 0.199969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12046
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= 3183

runsolver used 1.41978 second user time and 4.00539 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue May  8 21:27:51 UTC 2007

IDJOB= 459764
IDBENCH= 48225
IDSOLVER= 200
FILE ID= node40/459764-1178659670

PBS_JOBID= 5218436

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_3.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459764-1178659670/instance-459764-1178659670.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-459764-1178659670 -o ROOT/results/node40/conversion-459764-1178659670 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459764-1178659670/instance-459764-1178659670.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-459764-1178659670 -o ROOT/results/node40/solver-459764-1178659670 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459764-1178659670/instance-459764-1178659670.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  e05fbfdce4433b0b2590ec382b530cec

RANDOM SEED= 677283965

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1478536 kB
Buffers:         48140 kB
Cached:         395588 kB
SwapCached:      15272 kB
Active:         154804 kB
Inactive:       312044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1478536 kB
SwapTotal:     4192956 kB
SwapFree:      4157536 kB
Dirty:            9100 kB
Writeback:           0 kB
Mapped:          30204 kB
Slab:            95904 kB
Committed_AS:  4675200 kB
PageTables:       1932 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 node40 on Tue May  8 21:57:57 UTC 2007