Trace number 362625

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 2007-03-23? (TO) 1800.08 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-dolom1.opb
MD5SUMc9cdfa3ed9647feb8326e0656a4e04eb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.71474
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables66480
Total number of constraints1802
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1802
Minimum length of a constraint40
Maximum length of a constraint66480
Number of terms in the objective function 66480
Biggest coefficient in the objective function 7822
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 589829
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262142
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 589831
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/362625-1177015607/instance-362625-1177015607.opb ......
1800.06/1800.71	c done parsing opb.
1800.06/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362625-1177015607/instance-362625-1177015607.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-362625-1177015607 -o ROOT/results/node17/solver-362625-1177015607 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362625-1177015607/PBS4 /tmp/evaluation/362625-1177015607/instance-362625-1177015607.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: 0.80 1.00 0.99 3/77 3555
/proc/meminfo: memFree=1659352/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=7560 CPUtime=0
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 353 0 0 0 0 0 0 0 19 0 1 0 149478274 7741440 335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/3555/statm: 1890 339 81 219 0 1667 0

[startup+0.065221 s]
/proc/loadavg: 0.80 1.00 0.99 3/77 3555
/proc/meminfo: memFree=1659352/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=11036 CPUtime=0.06
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 2568 0 0 0 5 1 0 0 19 0 1 0 149478274 11300864 2452 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/3555/statm: 2759 2452 87 219 0 2536 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11036

[startup+0.101224 s]
/proc/loadavg: 0.80 1.00 0.99 3/77 3555
/proc/meminfo: memFree=1659352/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=11332 CPUtime=0.09
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 2666 0 0 0 8 1 0 0 19 0 1 0 149478274 11603968 2550 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/3555/statm: 2833 2550 87 219 0 2610 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11332

[startup+0.301244 s]
/proc/loadavg: 0.80 1.00 0.99 3/77 3555
/proc/meminfo: memFree=1659352/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=13800 CPUtime=0.29
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 3389 0 0 0 28 1 0 0 21 0 1 0 149478274 14131200 3142 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/3555/statm: 3450 3142 87 219 0 3227 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13800

[startup+0.701287 s]
/proc/loadavg: 0.80 1.00 0.99 3/77 3555
/proc/meminfo: memFree=1659352/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=15112 CPUtime=0.69
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 3738 0 0 0 68 1 0 0 25 0 1 0 149478274 15474688 3297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3555/statm: 3778 3297 88 219 0 3555 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15112

[startup+1.50137 s]
/proc/loadavg: 0.80 1.00 0.99 2/78 3556
/proc/meminfo: memFree=1646288/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=15112 CPUtime=1.49
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 3738 0 0 0 148 1 0 0 25 0 1 0 149478274 15474688 3297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/3555/statm: 3778 3297 88 219 0 3555 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15112

[startup+3.10154 s]
/proc/loadavg: 0.80 1.00 0.99 2/78 3556
/proc/meminfo: memFree=1646160/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=15112 CPUtime=3.09
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 3738 0 0 0 308 1 0 0 25 0 1 0 149478274 15474688 3297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/3555/statm: 3778 3297 88 219 0 3555 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15112

[startup+6.30187 s]
/proc/loadavg: 0.82 1.00 0.99 2/78 3556
/proc/meminfo: memFree=1646096/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=15112 CPUtime=6.29
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 3738 0 0 0 628 1 0 0 25 0 1 0 149478274 15474688 3297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/3555/statm: 3778 3297 88 219 0 3555 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15112

[startup+12.7015 s]
/proc/loadavg: 0.83 1.00 0.99 2/78 3556
/proc/meminfo: memFree=1646168/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=16152 CPUtime=12.68
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 3998 0 0 0 1267 1 0 0 25 0 1 0 149478274 16539648 3557 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134589003 0 0 4096 0 0 0 0 17 1 0 0
/proc/3555/statm: 4038 3557 88 219 0 3815 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16152

[startup+25.5019 s]
/proc/loadavg: 0.87 1.00 0.99 2/78 3556
/proc/meminfo: memFree=1640280/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=21396 CPUtime=25.48
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 8442 0 0 0 2545 3 0 0 25 0 1 0 149478274 21909504 4842 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529780 0 0 4096 0 0 0 0 17 1 0 0
/proc/3555/statm: 5349 4842 88 219 0 5126 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21396

[startup+51.1016 s]
/proc/loadavg: 0.91 1.00 0.99 2/78 3556
/proc/meminfo: memFree=1631640/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=36952 CPUtime=51.07
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13457 0 0 0 5102 5 0 0 25 0 1 0 149478274 37838848 7272 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9238 7272 93 219 0 9015 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36952

[startup+102.306 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 3556
/proc/meminfo: memFree=1630296/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=36952 CPUtime=102.27
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13457 0 0 0 10221 6 0 0 25 0 1 0 149478274 37838848 7272 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9238 7272 93 219 0 9015 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 36952

[startup+162.301 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 3556
/proc/meminfo: memFree=1630296/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=36952 CPUtime=162.24
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13457 0 0 0 16218 6 0 0 25 0 1 0 149478274 37838848 7272 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9238 7272 93 219 0 9015 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36952

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3556
/proc/meminfo: memFree=1630296/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=36952 CPUtime=222.23
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13457 0 0 0 22216 7 0 0 25 0 1 0 149478274 37838848 7272 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9238 7272 93 219 0 9015 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 36952

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3556
/proc/meminfo: memFree=1630232/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=36952 CPUtime=282.21
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13457 0 0 0 28214 7 0 0 25 0 1 0 149478274 37838848 7272 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9238 7272 93 219 0 9015 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36952

[startup+342.302 s]
/proc/loadavg: 1.05 1.01 0.99 2/78 3556
/proc/meminfo: memFree=1630048/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=37212 CPUtime=342.19
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13540 0 0 0 34212 7 0 0 25 0 1 0 149478274 38105088 7316 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9303 7316 93 219 0 9080 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37212

[startup+402.301 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 3556
/proc/meminfo: memFree=1630048/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=37212 CPUtime=402.17
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13540 0 0 0 40209 8 0 0 25 0 1 0 149478274 38105088 7316 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9303 7316 93 219 0 9080 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 37212

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3556
/proc/meminfo: memFree=1630112/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=37212 CPUtime=462.15
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13540 0 0 0 46207 8 0 0 25 0 1 0 149478274 38105088 7316 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9303 7316 93 219 0 9080 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 37212

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3556
/proc/meminfo: memFree=1630048/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=37212 CPUtime=522.13
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13540 0 0 0 52205 8 0 0 25 0 1 0 149478274 38105088 7316 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9303 7316 93 219 0 9080 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 37212

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3556
/proc/meminfo: memFree=1629856/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=37472 CPUtime=582.12
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13615 0 0 0 58203 9 0 0 25 0 1 0 149478274 38371328 7358 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9368 7358 93 219 0 9145 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 37472

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3556
/proc/meminfo: memFree=1629856/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=37472 CPUtime=642.1
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13615 0 0 0 64201 9 0 0 25 0 1 0 149478274 38371328 7358 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9368 7358 93 219 0 9145 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 37472


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 3712
/proc/meminfo: memFree=1628200/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=37732 CPUtime=881.94
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13695 0 0 0 88182 12 0 0 25 0 1 0 149478274 38637568 7400 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9433 7400 93 219 0 9210 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 37732

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3754
/proc/meminfo: memFree=1629152/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=37732 CPUtime=941.9
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13695 0 0 0 94178 12 0 0 25 0 1 0 149478274 38637568 7400 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9433 7400 93 219 0 9210 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 37732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3754
/proc/meminfo: memFree=1629152/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=37732 CPUtime=1001.88
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13695 0 0 0 100176 12 0 0 25 0 1 0 149478274 38637568 7400 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9433 7400 93 219 0 9210 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 37732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3754
/proc/meminfo: memFree=1629088/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=37992 CPUtime=1061.86
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13776 0 0 0 106173 13 0 0 25 0 1 0 149478274 38903808 7442 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9498 7442 93 219 0 9275 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 37992

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3754
/proc/meminfo: memFree=1629088/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=37992 CPUtime=1121.84
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13776 0 0 0 112171 13 0 0 25 0 1 0 149478274 38903808 7442 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9498 7442 93 219 0 9275 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 37992

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3754
/proc/meminfo: memFree=1629088/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=37992 CPUtime=1181.82
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13776 0 0 0 118169 13 0 0 25 0 1 0 149478274 38903808 7442 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9498 7442 93 219 0 9275 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 37992

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3754
/proc/meminfo: memFree=1629088/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=37992 CPUtime=1241.81
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13776 0 0 0 124167 14 0 0 25 0 1 0 149478274 38903808 7442 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9498 7442 93 219 0 9275 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 37992

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3754
/proc/meminfo: memFree=1628832/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=38252 CPUtime=1301.8
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13858 0 0 0 130166 14 0 0 25 0 1 0 149478274 39170048 7484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9563 7484 93 219 0 9340 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 38252

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3754
/proc/meminfo: memFree=1628832/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=38252 CPUtime=1361.77
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13858 0 0 0 136163 14 0 0 25 0 1 0 149478274 39170048 7484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9563 7484 93 219 0 9340 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 38252

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3754
/proc/meminfo: memFree=1628832/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=38252 CPUtime=1421.76
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13858 0 0 0 142162 14 0 0 25 0 1 0 149478274 39170048 7484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9563 7484 93 219 0 9340 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 38252

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3754
/proc/meminfo: memFree=1628832/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=38252 CPUtime=1481.74
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13858 0 0 0 148159 15 0 0 25 0 1 0 149478274 39170048 7484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9563 7484 93 219 0 9340 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 38252

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3754
/proc/meminfo: memFree=1628832/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=38252 CPUtime=1541.73
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13858 0 0 0 154158 15 0 0 25 0 1 0 149478274 39170048 7484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9563 7484 93 219 0 9340 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 38252

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3754
/proc/meminfo: memFree=1628512/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=38512 CPUtime=1601.71
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13941 0 0 0 160156 15 0 0 25 0 1 0 149478274 39436288 7526 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9628 7526 93 219 0 9405 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 38512

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3754
/proc/meminfo: memFree=1628512/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=38512 CPUtime=1661.7
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13941 0 0 0 166154 16 0 0 25 0 1 0 149478274 39436288 7526 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9628 7526 93 219 0 9405 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 38512

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3754
/proc/meminfo: memFree=1628512/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=38512 CPUtime=1721.68
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13941 0 0 0 172152 16 0 0 25 0 1 0 149478274 39436288 7526 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9628 7526 93 219 0 9405 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 38512

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3754
/proc/meminfo: memFree=1628512/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=38512 CPUtime=1781.66
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13941 0 0 0 178150 16 0 0 25 0 1 0 149478274 39436288 7526 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9628 7526 93 219 0 9405 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 38512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3754
/proc/meminfo: memFree=1628512/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=38512 CPUtime=1800.06
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13941 0 0 0 179990 16 0 0 25 0 1 0 149478274 39436288 7526 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9628 7526 93 219 0 9405 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 38512

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 0.99 2/78 3754
/proc/meminfo: memFree=1628512/2055920 swapFree=4141660/4192956
[pid=3555] ppid=3553 vsize=38512 CPUtime=1800.06
/proc/3555/stat : 3555 (PBS4) R 3553 3555 3493 0 -1 4194304 13941 0 0 0 179990 16 0 0 25 0 1 0 149478274 39436288 7526 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3555/statm: 9628 7526 93 219 0 9405 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 38512

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1799.9
CPU system time (s): 0.172973
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 38612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13942
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= 7
involuntary context switches= 37046

runsolver used 2.05469 second user time and 4.49532 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Thu Apr 19 20:46:47 UTC 2007

IDJOB= 362625
IDBENCH= 1602
IDSOLVER= 157
FILE ID= node17/362625-1177015607

PBS_JOBID= 4630586

Free space on /tmp= 66388 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-dolom1.opb
COMMAND LINE= /tmp/evaluation/362625-1177015607/PBS4 /tmp/evaluation/362625-1177015607/instance-362625-1177015607.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-362625-1177015607 -o ROOT/results/node17/conversion-362625-1177015607 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362625-1177015607/instance-362625-1177015607.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-362625-1177015607 -o ROOT/results/node17/solver-362625-1177015607 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362625-1177015607/PBS4 /tmp/evaluation/362625-1177015607/instance-362625-1177015607.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  c9cdfa3ed9647feb8326e0656a4e04eb

RANDOM SEED= 737336642

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1659824 kB
Buffers:         28372 kB
Cached:         292256 kB
SwapCached:      13524 kB
Active:          74108 kB
Inactive:       269240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659824 kB
SwapTotal:     4192956 kB
SwapFree:      4141660 kB
Dirty:            4940 kB
Writeback:           0 kB
Mapped:          29492 kB
Slab:            38312 kB
Committed_AS:  7112168 kB
PageTables:       1796 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= 66388 MiB

End job on node17 on Thu Apr 19 21:16:50 UTC 2007