Trace number 455019

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 2007-03-23No Cert. 1800.03 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_60_5.opb
MD5SUMc7b55c33bf2dc9c08660966375c6138a
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 benchmark1800.55
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)150576
Sum of products size (including duplicates)301152
Number of different products75288
Sum of products size150576

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/455019-1178035543/instance-455019-1178035543.opb ......
1793.21/1793.99	c done parsing opb.
1793.21/1793.99	o 953
1800.01/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455019-1178035543/instance-455019-1178035543.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node33/watcher-455019-1178035543 -o ROOT/results/node33/solver-455019-1178035543 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455019-1178035543/PBS4 /tmp/evaluation/455019-1178035543/instance-455019-1178035543.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: 1.08 1.02 1.00 3/77 359
/proc/meminfo: memFree=1827696/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=8572 CPUtime=0
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 489 0 0 0 0 0 0 0 18 0 1 0 251470147 8777728 472 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/359/statm: 2143 475 81 219 0 1920 0

[startup+0.063 s]
/proc/loadavg: 1.08 1.02 1.00 3/77 359
/proc/meminfo: memFree=1827696/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=12184 CPUtime=0.05
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 2896 0 0 0 4 1 0 0 18 0 1 0 251470147 12476416 2781 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/359/statm: 3046 2781 88 219 0 2823 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12184

[startup+0.102007 s]
/proc/loadavg: 1.08 1.02 1.00 3/77 359
/proc/meminfo: memFree=1827696/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=12872 CPUtime=0.09
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 3071 0 0 0 8 1 0 0 18 0 1 0 251470147 13180928 2956 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/359/statm: 3218 2956 88 219 0 2995 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12872

[startup+0.301048 s]
/proc/loadavg: 1.08 1.02 1.00 3/77 359
/proc/meminfo: memFree=1827696/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=15588 CPUtime=0.29
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 3730 0 0 0 28 1 0 0 19 0 1 0 251470147 15962112 3615 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/359/statm: 3897 3615 88 219 0 3674 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15588

[startup+0.70113 s]
/proc/loadavg: 1.08 1.02 1.00 3/77 359
/proc/meminfo: memFree=1827696/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=18216 CPUtime=0.69
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 4379 0 0 0 67 2 0 0 22 0 1 0 251470147 18653184 4264 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134532312 0 0 4096 0 0 0 0 17 1 0 0
/proc/359/statm: 4554 4264 88 219 0 4331 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18216

[startup+1.50129 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 360
/proc/meminfo: memFree=1807720/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=27372 CPUtime=1.49
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 6603 0 0 0 145 4 0 0 25 0 1 0 251470147 28028928 6390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/359/statm: 6843 6390 89 219 0 6620 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27372

[startup+3.10162 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 360
/proc/meminfo: memFree=1798952/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46196 CPUtime=3.09
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11502 0 0 0 302 7 0 0 25 0 1 0 251470147 47304704 9751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11549 9751 94 219 0 11326 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46196

[startup+6.30228 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 360
/proc/meminfo: memFree=1789032/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46196 CPUtime=6.29
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11502 0 0 0 622 7 0 0 25 0 1 0 251470147 47304704 9751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563559 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11549 9751 94 219 0 11326 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46196

[startup+12.7016 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 360
/proc/meminfo: memFree=1789032/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46196 CPUtime=12.69
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11502 0 0 0 1262 7 0 0 25 0 1 0 251470147 47304704 9751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11549 9751 94 219 0 11326 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46196

[startup+25.5012 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 360
/proc/meminfo: memFree=1789032/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46196 CPUtime=25.48
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11502 0 0 0 2541 7 0 0 25 0 1 0 251470147 47304704 9751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563559 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11549 9751 94 219 0 11326 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46196

[startup+51.1015 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 360
/proc/meminfo: memFree=1789096/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46196 CPUtime=51.07
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11502 0 0 0 5100 7 0 0 25 0 1 0 251470147 47304704 9751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563628 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11549 9751 94 219 0 11326 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46196

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 360
/proc/meminfo: memFree=1789224/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46196 CPUtime=102.25
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11502 0 0 0 10218 7 0 0 25 0 1 0 251470147 47304704 9751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11549 9751 94 219 0 11326 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 46196

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 360
/proc/meminfo: memFree=1789160/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46196 CPUtime=162.23
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11502 0 0 0 16215 8 0 0 25 0 1 0 251470147 47304704 9751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11549 9751 94 219 0 11326 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 46196

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 360
/proc/meminfo: memFree=1789160/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46196 CPUtime=222.2
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11502 0 0 0 22212 8 0 0 25 0 1 0 251470147 47304704 9751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11549 9751 94 219 0 11326 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 46196

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 360
/proc/meminfo: memFree=1789096/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46196 CPUtime=282.19
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11502 0 0 0 28210 9 0 0 25 0 1 0 251470147 47304704 9751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11549 9751 94 219 0 11326 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 46196

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 360
/proc/meminfo: memFree=1789096/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46196 CPUtime=342.16
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11502 0 0 0 34207 9 0 0 25 0 1 0 251470147 47304704 9751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559863 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11549 9751 94 219 0 11326 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 46196

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 360
/proc/meminfo: memFree=1788904/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46456 CPUtime=402.14
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11535 0 0 0 40204 10 0 0 25 0 1 0 251470147 47570944 9784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11614 9784 94 219 0 11391 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 46456

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 360
/proc/meminfo: memFree=1788904/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46456 CPUtime=462.11
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11535 0 0 0 46201 10 0 0 25 0 1 0 251470147 47570944 9784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11614 9784 94 219 0 11391 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 46456

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 360
/proc/meminfo: memFree=1788840/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46456 CPUtime=522.09
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11535 0 0 0 52198 11 0 0 25 0 1 0 251470147 47570944 9784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11614 9784 94 219 0 11391 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 46456

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 360
/proc/meminfo: memFree=1788840/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46456 CPUtime=582.06
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11535 0 0 0 58195 11 0 0 25 0 1 0 251470147 47570944 9784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11614 9784 94 219 0 11391 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 46456

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 360
/proc/meminfo: memFree=1788840/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46456 CPUtime=642.05
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11535 0 0 0 64193 12 0 0 25 0 1 0 251470147 47570944 9784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11614 9784 94 219 0 11391 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 46456


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 360
/proc/meminfo: memFree=1788520/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46456 CPUtime=881.95
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11535 0 0 0 88181 14 0 0 25 0 1 0 251470147 47570944 9784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563535 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11614 9784 94 219 0 11391 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 46456

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 360
/proc/meminfo: memFree=1788584/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46456 CPUtime=941.93
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11535 0 0 0 94178 15 0 0 25 0 1 0 251470147 47570944 9784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11614 9784 94 219 0 11391 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 46456

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 360
/proc/meminfo: memFree=1788520/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46456 CPUtime=1001.9
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11535 0 0 0 100175 15 0 0 25 0 1 0 251470147 47570944 9784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11614 9784 94 219 0 11391 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 46456

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 360
/proc/meminfo: memFree=1788520/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46456 CPUtime=1061.89
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11535 0 0 0 106173 16 0 0 25 0 1 0 251470147 47570944 9784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563524 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11614 9784 94 219 0 11391 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 46456

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 360
/proc/meminfo: memFree=1788456/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46456 CPUtime=1121.86
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11535 0 0 0 112170 16 0 0 25 0 1 0 251470147 47570944 9784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11614 9784 94 219 0 11391 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 46456

[startup+1182.3 s]
/proc/loadavg: 1.25 1.07 1.02 2/78 360
/proc/meminfo: memFree=1788456/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46456 CPUtime=1181.84
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11535 0 0 0 118167 17 0 0 25 0 1 0 251470147 47570944 9784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11614 9784 94 219 0 11391 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 46456

[startup+1242.3 s]
/proc/loadavg: 1.13 1.07 1.02 2/78 360
/proc/meminfo: memFree=1788328/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46456 CPUtime=1241.81
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11535 0 0 0 124164 17 0 0 25 0 1 0 251470147 47570944 9784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11614 9784 94 219 0 11391 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 46456

[startup+1302.3 s]
/proc/loadavg: 1.09 1.07 1.02 2/78 360
/proc/meminfo: memFree=1788328/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46456 CPUtime=1301.79
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11535 0 0 0 130162 17 0 0 25 0 1 0 251470147 47570944 9784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11614 9784 94 219 0 11391 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 46456

[startup+1362.3 s]
/proc/loadavg: 1.07 1.07 1.02 2/78 360
/proc/meminfo: memFree=1788072/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46588 CPUtime=1361.77
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11583 0 0 0 136159 18 0 0 25 0 1 0 251470147 47706112 9832 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563559 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11647 9832 94 219 0 11424 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 46588

[startup+1422.31 s]
/proc/loadavg: 1.06 1.07 1.02 2/78 360
/proc/meminfo: memFree=1788072/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46588 CPUtime=1421.76
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11584 0 0 0 142157 19 0 0 25 0 1 0 251470147 47706112 9833 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11647 9833 94 219 0 11424 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 46588

[startup+1482.3 s]
/proc/loadavg: 1.13 1.08 1.02 2/78 360
/proc/meminfo: memFree=1788008/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46588 CPUtime=1481.72
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11584 0 0 0 148153 19 0 0 25 0 1 0 251470147 47706112 9833 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11647 9833 94 219 0 11424 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 46588

[startup+1542.3 s]
/proc/loadavg: 1.08 1.08 1.02 2/78 360
/proc/meminfo: memFree=1787944/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46588 CPUtime=1541.7
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11584 0 0 0 154150 20 0 0 25 0 1 0 251470147 47706112 9833 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11647 9833 94 219 0 11424 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 46588

[startup+1602.3 s]
/proc/loadavg: 1.03 1.06 1.02 2/78 360
/proc/meminfo: memFree=1787944/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46588 CPUtime=1601.67
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11584 0 0 0 160147 20 0 0 25 0 1 0 251470147 47706112 9833 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11647 9833 94 219 0 11424 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 46588

[startup+1662.3 s]
/proc/loadavg: 1.01 1.05 1.01 2/78 360
/proc/meminfo: memFree=1787880/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46720 CPUtime=1661.66
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11621 0 0 0 166145 21 0 0 25 0 1 0 251470147 47841280 9870 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11680 9870 94 219 0 11457 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 46720

[startup+1722.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 360
/proc/meminfo: memFree=1787688/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46852 CPUtime=1721.63
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11650 0 0 0 172142 21 0 0 25 0 1 0 251470147 47976448 9899 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11713 9899 94 219 0 11490 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 46852

[startup+1782.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 360
/proc/meminfo: memFree=1787688/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=46852 CPUtime=1781.61
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 11652 0 0 0 178139 22 0 0 25 0 1 0 251470147 47976448 9901 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 11713 9901 94 219 0 11490 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 46852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 360
/proc/meminfo: memFree=1785640/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=49076 CPUtime=1800.01
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 12166 0 0 0 179978 23 0 0 25 0 1 0 251470147 50253824 10415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 12269 10415 104 219 0 12046 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 49076

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 1.03 1.00 2/78 360
/proc/meminfo: memFree=1785640/2055920 swapFree=4147808/4192956
[pid=359] ppid=357 vsize=49076 CPUtime=1800.01
/proc/359/stat : 359 (PBS4) R 357 359 32446 0 -1 4194304 12166 0 0 0 179978 23 0 0 25 0 1 0 251470147 50253824 10415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/359/statm: 12269 10415 104 219 0 12046 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 49076

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.03
CPU user time (s): 1799.78
CPU system time (s): 0.245962
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 49076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12167
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= 4400

runsolver used 1.40978 second user time and 4.07638 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Tue May  1 16:05:43 UTC 2007

IDJOB= 455019
IDBENCH= 48236
IDSOLVER= 157
FILE ID= node33/455019-1178035543

PBS_JOBID= 4728436

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_60_5.opb
COMMAND LINE= /tmp/evaluation/455019-1178035543/PBS4 /tmp/evaluation/455019-1178035543/instance-455019-1178035543.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-455019-1178035543 -o ROOT/results/node33/conversion-455019-1178035543 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455019-1178035543/instance-455019-1178035543.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-455019-1178035543 -o ROOT/results/node33/solver-455019-1178035543 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455019-1178035543/PBS4 /tmp/evaluation/455019-1178035543/instance-455019-1178035543.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  c7b55c33bf2dc9c08660966375c6138a

RANDOM SEED= 385402352

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1828168 kB
Buffers:         73528 kB
Cached:          70052 kB
SwapCached:      13432 kB
Active:         117344 kB
Inactive:        49804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828168 kB
SwapTotal:     4192956 kB
SwapFree:      4147808 kB
Dirty:            7996 kB
Writeback:           0 kB
Mapped:          29800 kB
Slab:            45896 kB
Committed_AS:  5148728 kB
PageTables:       1992 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= 66557 MiB

End job on node33 on Tue May  1 16:35:49 UTC 2007