Trace number 2682103

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1 fixedSAT (TO)33 1800.05 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-bw.b.opb
MD5SUMacd1698068c8e97cbd0c7cd62fe047fc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark119.812
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved NO
Number of variables2847
Total number of constraints4902
Number of constraints which are clauses4902
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint860
Number of terms in the objective function 2847
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 2847
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2847
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.79/0.82	c constraints 0/0 clauses 4902/0 units 0
0.79/0.82	c vars 2847
0.79/0.82	c objective 2847 + 0
1.59/1.69	c 1.61875 68.5273 4 2787
1.59/1.69	o 43
1.69/1.75	c 1.66875 70.4727 105 7805
1.69/1.75	o 42
1.69/1.76	c 1.67874 70.4727 106 9960
1.69/1.76	o 41
1.89/1.91	c 1.80773 70.8594 433 17020
1.89/1.91	o 40
13.89/13.90	c 11.6142 74.4688 4086 152166
13.89/13.90	o 39
23.48/23.54	c 19.3471 74.4688 2421 242927
23.48/23.54	o 38
61.58/61.67	c 50.6803 81.6875 3569 617352
61.58/61.67	o 37
90.37/90.46	c 74.7346 81.6875 3404 919564
90.37/90.46	o 36
100.47/100.50	c 82.8624 81.6875 2129 1028105
100.47/100.50	o 35
562.45/562.64	c 457.867 83.6211 4736 4633970
562.45/562.64	o 34
565.55/565.75	c 460.475 83.6211 2574 4671153
565.55/565.75	o 33
1800.03/1800.50	s SATISFIABLE
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Verifier Data 

OK	33

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682103-1277491606/watcher-2682103-1277491606 -o /tmp/evaluation-result-2682103-1277491606/solver-2682103-1277491606 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682103-1277491606.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28712
/proc/meminfo: memFree=1801492/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=2416 CPUtime=0
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 295 0 0 0 0 0 0 0 25 0 1 0 90454336 2473984 215 1992294400 134512640 136421960 4292741632 18446744073709551615 135159009 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28712/statm: 604 215 137 467 0 135 0

[startup+0.0733581 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28712
/proc/meminfo: memFree=1801492/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=2416 CPUtime=0.07
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 322 0 0 0 7 0 0 0 25 0 1 0 90454336 2473984 242 1992294400 134512640 136421960 4292741632 18446744073709551615 135154820 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28712/statm: 604 242 145 467 0 135 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2416

[startup+0.101358 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28712
/proc/meminfo: memFree=1801492/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=2416 CPUtime=0.1
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 333 0 0 0 10 0 0 0 25 0 1 0 90454336 2473984 253 1992294400 134512640 136421960 4292741632 18446744073709551615 135378153 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28712/statm: 604 253 145 467 0 135 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2416

[startup+0.30038 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28712
/proc/meminfo: memFree=1801492/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=2776 CPUtime=0.3
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 419 0 0 0 30 0 0 0 25 0 1 0 90454336 2842624 339 1992294400 134512640 136421960 4292741632 18446744073709551615 135818225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28712/statm: 694 339 145 467 0 225 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2776

[startup+0.700423 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28712
/proc/meminfo: memFree=1801492/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=3512 CPUtime=0.69
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 587 0 0 0 69 0 0 0 25 0 1 0 90454336 3596288 507 1992294400 134512640 136421960 4292741632 18446744073709551615 134531690 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28712/statm: 878 507 145 467 0 409 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3512

[startup+1.5005 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 28713
/proc/meminfo: memFree=1782884/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=67588 CPUtime=1.49
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 18150 0 0 0 143 6 0 0 25 0 1 0 90454336 69210112 15904 1992294400 134512640 136421960 4292741632 18446744073709551615 134928006 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 16897 15904 203 467 0 16428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67588

[startup+3.10067 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 28713
/proc/meminfo: memFree=1734276/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=72952 CPUtime=3.09
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 19604 0 0 0 277 32 0 0 25 0 1 0 90454336 74702848 16928 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 18238 16928 237 467 0 17769 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72952

[startup+6.301 s]
/proc/loadavg: 1.09 1.02 1.01 2/107 28713
/proc/meminfo: memFree=1732788/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=74800 CPUtime=6.29
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 20042 0 0 0 545 84 0 0 25 0 1 0 90454336 76595200 17366 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 18700 17366 237 467 0 18231 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 74800

[startup+12.7007 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 28713
/proc/meminfo: memFree=1730804/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=76252 CPUtime=12.69
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 20428 0 0 0 1060 209 0 0 25 0 1 0 90454336 78082048 17752 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 19063 17752 237 467 0 18594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 76252

[startup+25.502 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 28713
/proc/meminfo: memFree=1730680/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=76252 CPUtime=25.49
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 20430 0 0 0 2091 458 0 0 25 0 1 0 90454336 78082048 17752 1992294400 134512640 136421960 4292741632 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 19063 17752 237 467 0 18594 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 76252

[startup+51.1017 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 28713
/proc/meminfo: memFree=1729068/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=78232 CPUtime=51.08
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 20919 0 0 0 4173 935 0 0 25 0 1 0 90454336 80109568 18241 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 19558 18241 237 467 0 19089 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 78232

[startup+102.309 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 28715
/proc/meminfo: memFree=1723364/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=83644 CPUtime=102.27
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 22259 0 0 0 8418 1809 0 0 25 0 1 0 90454336 85651456 19578 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 20911 19578 237 467 0 20442 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 83644

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28717
/proc/meminfo: memFree=1723240/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=83644 CPUtime=162.25
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 22259 0 0 0 13297 2928 0 0 25 0 1 0 90454336 85651456 19578 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 20911 19578 237 467 0 20442 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 83644

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28719
/proc/meminfo: memFree=1723240/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=83644 CPUtime=222.24
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 22259 0 0 0 18169 4055 0 0 25 0 1 0 90454336 85651456 19578 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 20911 19578 237 467 0 20442 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 83644

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28719
/proc/meminfo: memFree=1722992/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=83908 CPUtime=282.22
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 22340 0 0 0 23095 5127 0 0 25 0 1 0 90454336 85921792 19659 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 20977 19659 237 467 0 20508 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 83908

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28721
/proc/meminfo: memFree=1721380/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=85624 CPUtime=342.21
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 22749 0 0 0 28084 6137 0 0 25 0 1 0 90454336 87678976 20068 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 21406 20068 237 467 0 20937 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 85624

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28723
/proc/meminfo: memFree=1721380/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=85624 CPUtime=402.18
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 22749 0 0 0 32910 7308 0 0 25 0 1 0 90454336 87678976 20068 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 21406 20068 237 467 0 20937 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 85624

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28725
/proc/meminfo: memFree=1721256/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=85624 CPUtime=462.18
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 22749 0 0 0 37778 8440 0 0 25 0 1 0 90454336 87678976 20068 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 21406 20068 237 467 0 20937 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 85624

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28727
/proc/meminfo: memFree=1721132/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=85624 CPUtime=522.16
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 22749 0 0 0 42577 9639 0 0 25 0 1 0 90454336 87678976 20068 1992294400 134512640 136421960 4292741632 18446744073709551615 135022268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 21406 20068 237 467 0 20937 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 85624

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28727
/proc/meminfo: memFree=1721132/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=85624 CPUtime=582.14
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 22751 0 0 0 47392 10822 0 0 25 0 1 0 90454336 87678976 20068 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 21406 20068 237 467 0 20937 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 85624

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28729
/proc/meminfo: memFree=1721008/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=85624 CPUtime=642.13
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 22751 0 0 0 52244 11969 0 0 25 0 1 0 90454336 87678976 20068 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 21406 20068 237 467 0 20937 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 85624

[startup+702.3 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28744
/proc/meminfo: memFree=1714188/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=91444 CPUtime=882.05
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 24219 0 0 0 72135 16070 0 0 25 0 1 0 90454336 93638656 21536 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 22861 21536 237 467 0 22392 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 91444

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28746
/proc/meminfo: memFree=1714188/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=91444 CPUtime=942.04
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 24219 0 0 0 76928 17276 0 0 25 0 1 0 90454336 93638656 21536 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 22861 21536 237 467 0 22392 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 91444

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28748
/proc/meminfo: memFree=1714312/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=91444 CPUtime=1002.02
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 24219 0 0 0 81718 18484 0 0 25 0 1 0 90454336 93638656 21536 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 22861 21536 237 467 0 22392 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 91444

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28750
/proc/meminfo: memFree=1714312/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=91444 CPUtime=1062.01
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 24219 0 0 0 86607 19594 0 0 25 0 1 0 90454336 93638656 21536 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 22861 21536 237 467 0 22392 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 91444

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28752
/proc/meminfo: memFree=1714312/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=91444 CPUtime=1121.99
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 24219 0 0 0 91609 20590 0 0 25 0 1 0 90454336 93638656 21536 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 22861 21536 237 467 0 22392 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 91444

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28752
/proc/meminfo: memFree=1714312/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=91444 CPUtime=1181.98
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 24219 0 0 0 96551 21647 0 0 25 0 1 0 90454336 93638656 21536 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 22861 21536 237 467 0 22392 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 91444

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28754
/proc/meminfo: memFree=1714312/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=91444 CPUtime=1241.96
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 24219 0 0 0 101419 22777 0 0 25 0 1 0 90454336 93638656 21536 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 22861 21536 237 467 0 22392 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 91444

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28756
/proc/meminfo: memFree=1714188/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=91444 CPUtime=1301.95
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 24219 0 0 0 106201 23994 0 0 25 0 1 0 90454336 93638656 21536 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 22861 21536 237 467 0 22392 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 91444

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28758
/proc/meminfo: memFree=1714188/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=91444 CPUtime=1361.93
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 24219 0 0 0 110994 25199 0 0 25 0 1 0 90454336 93638656 21536 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 22861 21536 237 467 0 22392 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 91444

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28760
/proc/meminfo: memFree=1714188/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=91444 CPUtime=1421.92
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 24219 0 0 0 115849 26343 0 0 25 0 1 0 90454336 93638656 21536 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 22861 21536 237 467 0 22392 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 91444

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28760
/proc/meminfo: memFree=1713072/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=93688 CPUtime=1481.9
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 24780 0 0 0 120971 27219 0 0 25 0 1 0 90454336 95936512 22097 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 23422 22097 237 467 0 22953 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 93688

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28762
/proc/meminfo: memFree=1709972/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=96348 CPUtime=1541.88
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 25440 0 0 0 126245 27943 0 0 25 0 1 0 90454336 98660352 22757 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 24087 22757 237 467 0 23618 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 96348

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28764
/proc/meminfo: memFree=1709848/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=96348 CPUtime=1601.87
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 25440 0 0 0 131434 28753 0 0 25 0 1 0 90454336 98660352 22757 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 24087 22757 237 467 0 23618 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 96348

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28766
/proc/meminfo: memFree=1709848/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=96348 CPUtime=1661.85
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 25440 0 0 0 136320 29865 0 0 25 0 1 0 90454336 98660352 22757 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 24087 22757 237 467 0 23618 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 96348

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28768
/proc/meminfo: memFree=1709724/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=96348 CPUtime=1721.84
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 25440 0 0 0 141172 31012 0 0 25 0 1 0 90454336 98660352 22757 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 24087 22757 237 467 0 23618 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 96348

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28768
/proc/meminfo: memFree=1709476/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=96348 CPUtime=1781.82
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 25440 0 0 0 146094 32088 0 0 25 0 1 0 90454336 98660352 22757 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 24087 22757 237 467 0 23618 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 96348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28770
/proc/meminfo: memFree=1709476/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=96348 CPUtime=1800.03
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 25440 0 0 0 147658 32345 0 0 25 0 1 0 90454336 98660352 22757 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 24087 22757 237 467 0 23618 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 96348

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28770
/proc/meminfo: memFree=1709476/2059040 swapFree=4140024/4192956
[pid=28712] ppid=28710 vsize=96348 CPUtime=1800.03
/proc/28712/stat : 28712 (pbct) R 28710 28712 28581 0 -1 4202496 25440 0 0 0 147658 32345 0 0 25 0 1 0 90454336 98660352 22757 1992294400 134512640 136421960 4292741632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28712/statm: 24087 22757 237 467 0 23618 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 96348

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1476.58
CPU system time (s): 323.463
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 96348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1476.58
system time used= 323.463
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25441
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= 1
involuntary context switches= 3403

runsolver used 3.00054 second user time and 8.48171 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-25 20:46:46
IDJOB=2682103
IDBENCH=2888
IDSOLVER=1192
FILE ID=node083/2682103-1277491606
PBS_JOBID= 11190539
Free space on /tmp= 62492 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-bw.b.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682103-1277491606/watcher-2682103-1277491606 -o /tmp/evaluation-result-2682103-1277491606/solver-2682103-1277491606 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682103-1277491606.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= acd1698068c8e97cbd0c7cd62fe047fc
RANDOM SEED=1472728010

node083.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.262
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
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		: 3000.262
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1801896 kB
Buffers:         50784 kB
Cached:         108128 kB
SwapCached:       5404 kB
Active:          32468 kB
Inactive:       139324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1801896 kB
SwapTotal:     4192956 kB
SwapFree:      4140024 kB
Dirty:            4632 kB
Writeback:           8 kB
AnonPages:       11516 kB
Mapped:          12004 kB
Slab:            63024 kB
PageTables:       4204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181840 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62492 MiB
End job on node083 at 2010-06-25 21:16:49