Trace number 2683004

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)439 1800.12 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-prom2.r.opb
MD5SUMfe2fc6a37df33476d3a38f976836359f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark278
Best CPU time to get the best result obtained on this benchmark0.989849
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 278
Optimality of the best value was proved YES
Number of variables2611
Total number of constraints1924
Number of constraints which are clauses1924
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 constraint30
Number of terms in the objective function 2611
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 2611
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 2611
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
0.00/0.05	c constraints 0/0 clauses 1924/0 units 0
0.00/0.05	c vars 2611
0.00/0.05	c objective 2611 + 0
0.29/0.33	c 0.301954 29.1602 0 2125
0.29/0.33	o 487
0.39/0.40	c 0.360945 29.7227 100 6506
0.39/0.40	o 464
0.39/0.42	c 0.367944 29.7227 100 8661
0.39/0.42	o 457
0.39/0.43	c 0.377942 29.7227 100 10829
0.39/0.43	o 444
1708.12/1708.77	c 1512.21 82.8203 16035 10050519
1708.12/1708.77	o 439
1800.11/1800.71	s SATISFIABLE
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Verifier Data 

OK	439

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683004-1277491062/watcher-2683004-1277491062 -o /tmp/evaluation-result-2683004-1277491062/solver-2683004-1277491062 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683004-1277491062.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: 0.90 0.97 0.99 3/106 28721
/proc/meminfo: memFree=1827420/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=2416 CPUtime=0
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 301 0 0 0 0 0 0 0 20 0 1 0 90394274 2473984 221 1992294400 134512640 136421960 4294044000 18446744073709551615 134561296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28721/statm: 604 221 145 467 0 135 0

[startup+0.0105339 s]
/proc/loadavg: 0.90 0.97 0.99 3/106 28721
/proc/meminfo: memFree=1827420/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=2416 CPUtime=0
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 301 0 0 0 0 0 0 0 20 0 1 0 90394274 2473984 221 1992294400 134512640 136421960 4294044000 18446744073709551615 135825847 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28721/statm: 604 221 145 467 0 135 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2416

[startup+0.101529 s]
/proc/loadavg: 0.90 0.97 0.99 3/106 28721
/proc/meminfo: memFree=1827420/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=8952 CPUtime=0.09
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 1907 0 0 0 9 0 0 0 20 0 1 0 90394274 9166848 1827 1992294400 134512640 136421960 4294044000 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 2238 1830 188 467 0 1769 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8952

[startup+0.301558 s]
/proc/loadavg: 0.90 0.97 0.99 3/106 28721
/proc/meminfo: memFree=1827420/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=28936 CPUtime=0.29
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 7064 0 0 0 27 2 0 0 20 0 1 0 90394274 29630464 6761 1992294400 134512640 136421960 4294044000 18446744073709551615 134930923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 7234 6762 203 467 0 6765 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28936

[startup+0.701614 s]
/proc/loadavg: 0.90 0.97 0.99 3/106 28721
/proc/meminfo: memFree=1827420/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=31488 CPUtime=0.69
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 7721 0 0 0 60 9 0 0 20 0 1 0 90394274 32243712 7363 1992294400 134512640 136421960 4294044000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 7872 7363 237 467 0 7403 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31488

[startup+1.50173 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 28722
/proc/meminfo: memFree=1797652/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=33996 CPUtime=1.49
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 8363 0 0 0 132 17 0 0 22 0 1 0 90394274 34811904 8005 1992294400 134512640 136421960 4294044000 18446744073709551615 134643043 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 8499 8005 237 467 0 8030 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33996

[startup+3.10095 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 28722
/proc/meminfo: memFree=1794428/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=37032 CPUtime=3.09
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 9109 0 0 0 270 39 0 0 25 0 1 0 90394274 37920768 8751 1992294400 134512640 136421960 4294044000 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 9258 8751 237 467 0 8789 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37032

[startup+6.30141 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 28722
/proc/meminfo: memFree=1788972/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=40992 CPUtime=6.29
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 10107 0 0 0 545 84 0 0 25 0 1 0 90394274 41975808 9749 1992294400 134512640 136421960 4294044000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 10248 9749 237 467 0 9779 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40992

[startup+12.7003 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 28722
/proc/meminfo: memFree=1785624/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=44160 CPUtime=12.69
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 10884 0 0 0 1110 159 0 0 25 0 1 0 90394274 45219840 10526 1992294400 134512640 136421960 4294044000 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 11040 10526 237 467 0 10571 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44160

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28722
/proc/meminfo: memFree=1783640/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=46832 CPUtime=25.49
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 11571 0 0 0 2229 320 0 0 25 0 1 0 90394274 47955968 11213 1992294400 134512640 136421960 4294044000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 11708 11213 237 467 0 11239 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46832

[startup+51.1008 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28722
/proc/meminfo: memFree=1779300/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=50528 CPUtime=51.08
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 12474 0 0 0 4444 664 0 0 25 0 1 0 90394274 51740672 12116 1992294400 134512640 136421960 4294044000 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 12632 12116 237 467 0 12163 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50528

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28724
/proc/meminfo: memFree=1775828/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=53376 CPUtime=102.27
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 13496 0 0 0 8874 1353 0 0 25 0 1 0 90394274 54657024 12857 1992294400 134512640 136421960 4294044000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 13344 12857 237 467 0 12875 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53376

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28726
/proc/meminfo: memFree=1772356/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=57220 CPUtime=162.24
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 14447 0 0 0 14069 2155 0 0 25 0 1 0 90394274 58593280 13808 1992294400 134512640 136421960 4294044000 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 14305 13808 237 467 0 13836 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 57220

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28728
/proc/meminfo: memFree=1770620/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=58936 CPUtime=222.21
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 14867 0 0 0 19279 2942 0 0 25 0 1 0 90394274 60350464 14228 1992294400 134512640 136421960 4294044000 18446744073709551615 134642249 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 14734 14228 237 467 0 14265 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 58936

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28728
/proc/meminfo: memFree=1770496/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=58936 CPUtime=282.2
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 14867 0 0 0 24525 3695 0 0 25 0 1 0 90394274 60350464 14228 1992294400 134512640 136421960 4294044000 18446744073709551615 134859871 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 14734 14228 237 467 0 14265 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 58936

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28730
/proc/meminfo: memFree=1765536/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=63960 CPUtime=342.18
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 16119 0 0 0 30077 4141 0 0 25 0 1 0 90394274 65495040 15480 1992294400 134512640 136421960 4294044000 18446744073709551615 134859974 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 15990 15480 237 467 0 15521 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 63960

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28732
/proc/meminfo: memFree=1765412/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=63960 CPUtime=402.16
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 16139 0 0 0 35310 4906 0 0 25 0 1 0 90394274 65495040 15500 1992294400 134512640 136421960 4294044000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 15990 15500 237 467 0 15521 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 63960

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28734
/proc/meminfo: memFree=1763924/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=65412 CPUtime=462.15
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 16471 0 0 0 40564 5651 0 0 25 0 1 0 90394274 66981888 15832 1992294400 134512640 136421960 4294044000 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 16353 15832 237 467 0 15884 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 65412

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28736
/proc/meminfo: memFree=1763428/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=65508 CPUtime=522.12
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 16607 0 0 0 45855 6357 0 0 25 0 1 0 90394274 67080192 15888 1992294400 134512640 136421960 4294044000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 16377 15888 237 467 0 15908 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 65508

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28736
/proc/meminfo: memFree=1762932/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=66432 CPUtime=582.1
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 16807 0 0 0 51047 7163 0 0 25 0 1 0 90394274 68026368 16088 1992294400 134512640 136421960 4294044000 18446744073709551615 134859902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 16608 16088 237 467 0 16139 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 66432

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28738
/proc/meminfo: memFree=1760824/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=68280 CPUtime=642.09
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 17284 0 0 0 56260 7949 0 0 25 0 1 0 90394274 69918720 16565 1992294400 134512640 136421960 4294044000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 17070 16565 237 467 0 16601 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 68280

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28744
/proc/meminfo: memFree=1755120/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=73824 CPUtime=882
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 18679 0 0 0 77685 10515 0 0 25 0 1 0 90394274 75595776 17960 1992294400 134512640 136421960 4294044000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 18456 17960 237 467 0 17987 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 73824

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28746
/proc/meminfo: memFree=1754872/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=74112 CPUtime=941.99
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 18720 0 0 0 82951 11248 0 0 25 0 1 0 90394274 75890688 18001 1992294400 134512640 136421960 4294044000 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 18528 18001 237 467 0 18059 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 74112

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28748
/proc/meminfo: memFree=1754872/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=74112 CPUtime=1001.97
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 18720 0 0 0 88129 12068 0 0 25 0 1 0 90394274 75890688 18001 1992294400 134512640 136421960 4294044000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 18528 18001 237 467 0 18059 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 74112

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28750
/proc/meminfo: memFree=1754004/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=74920 CPUtime=1061.95
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 18932 0 0 0 93322 12873 0 0 25 0 1 0 90394274 76718080 18213 1992294400 134512640 136421960 4294044000 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 18730 18213 237 467 0 18261 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 74920

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28752
/proc/meminfo: memFree=1753012/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=75712 CPUtime=1121.93
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 19136 0 0 0 98758 13435 0 0 25 0 1 0 90394274 77529088 18417 1992294400 134512640 136421960 4294044000 18446744073709551615 135022203 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 18928 18417 237 467 0 18459 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 75712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28752
/proc/meminfo: memFree=1752888/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=75504 CPUtime=1181.91
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 19182 0 0 0 103917 14274 0 0 25 0 1 0 90394274 77316096 18375 1992294400 134512640 136421960 4294044000 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 18876 18375 237 467 0 18407 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 75504

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28754
/proc/meminfo: memFree=1752764/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=75504 CPUtime=1241.89
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 19182 0 0 0 109150 15039 0 0 25 0 1 0 90394274 77316096 18375 1992294400 134512640 136421960 4294044000 18446744073709551615 134860052 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 18876 18375 237 467 0 18407 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 75504

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28756
/proc/meminfo: memFree=1751648/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=76304 CPUtime=1301.87
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 19593 0 0 0 114421 15766 0 0 25 0 1 0 90394274 78135296 18575 1992294400 134512640 136421960 4294044000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 19076 18575 237 467 0 18607 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 76304

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28758
/proc/meminfo: memFree=1751772/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=76304 CPUtime=1361.85
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 19593 0 0 0 119629 16556 0 0 25 0 1 0 90394274 78135296 18575 1992294400 134512640 136421960 4294044000 18446744073709551615 134651077 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 19076 18575 237 467 0 18607 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 76304

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28769
/proc/meminfo: memFree=1750160/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=77756 CPUtime=1421.82
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 19951 0 0 0 124889 17293 0 0 25 0 1 0 90394274 79622144 18933 1992294400 134512640 136421960 4294044000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 19439 18933 237 467 0 18970 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 77756

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28769
/proc/meminfo: memFree=1749044/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=78948 CPUtime=1481.8
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 20236 0 0 0 130496 17684 0 0 25 0 1 0 90394274 80842752 19218 1992294400 134512640 136421960 4294044000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 19737 19218 237 467 0 19268 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 78948

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28771
/proc/meminfo: memFree=1743340/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=84900 CPUtime=1541.77
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 21732 0 0 0 135969 18208 0 0 25 0 1 0 90394274 86937600 20714 1992294400 134512640 136421960 4294044000 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 21225 20714 237 467 0 20756 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 84900

[startup+1602.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 28773
/proc/meminfo: memFree=1743340/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=84900 CPUtime=1601.75
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 21732 0 0 0 141537 18638 0 0 25 0 1 0 90394274 86937600 20714 1992294400 134512640 136421960 4294044000 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 21225 20714 237 467 0 20756 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 84900

[startup+1662.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 28775
/proc/meminfo: memFree=1742968/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=85428 CPUtime=1661.74
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 21845 0 0 0 147134 19040 0 0 25 0 1 0 90394274 87478272 20827 1992294400 134512640 136421960 4294044000 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 21357 20827 237 467 0 20888 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 85428

[startup+1722.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 28777
/proc/meminfo: memFree=1742844/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=84804 CPUtime=1721.72
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 21871 0 0 0 152376 19796 0 0 25 0 1 0 90394274 86839296 20703 1992294400 134512640 136421960 4294044000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 21201 20703 237 467 0 20732 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 84804

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28777
/proc/meminfo: memFree=1742720/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=84804 CPUtime=1781.7
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 21871 0 0 0 157492 20678 0 0 25 0 1 0 90394274 86839296 20703 1992294400 134512640 136421960 4294044000 18446744073709551615 135022203 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 21201 20703 237 467 0 20732 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 84804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28779
/proc/meminfo: memFree=1742720/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=84804 CPUtime=1800.11
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 21871 0 0 0 159072 20939 0 0 25 0 1 0 90394274 86839296 20703 1992294400 134512640 136421960 4294044000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 21201 20703 237 467 0 20732 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 84804

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 1.00 2/107 28779
/proc/meminfo: memFree=1742720/2059040 swapFree=4140632/4192956
[pid=28721] ppid=28719 vsize=84804 CPUtime=1800.11
/proc/28721/stat : 28721 (pbct) R 28719 28721 28667 0 -1 4202496 21871 0 0 0 159072 20939 0 0 25 0 1 0 90394274 86839296 20703 1992294400 134512640 136421960 4294044000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28721/statm: 21201 20703 237 467 0 20732 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 84804

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.12
CPU user time (s): 1590.72
CPU system time (s): 209.402
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 85428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1590.72
system time used= 209.402
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21872
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= 2928

runsolver used 2.99454 second user time and 8.48371 second system time

The end

Launcher Data 

Begin job on node049 at 2010-06-25 20:37:42
IDJOB=2683004
IDBENCH=2872
IDSOLVER=1192
FILE ID=node049/2683004-1277491062
PBS_JOBID= 11190583
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-prom2.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683004-1277491062/watcher-2683004-1277491062 -o /tmp/evaluation-result-2683004-1277491062/solver-2683004-1277491062 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683004-1277491062.opb

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

MD5SUM BENCH= fe2fc6a37df33476d3a38f976836359f
RANDOM SEED=1000939910

node049.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1827948 kB
Buffers:         35480 kB
Cached:          97344 kB
SwapCached:       5652 kB
Active:          58020 kB
Inactive:        88292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1827948 kB
SwapTotal:     4192956 kB
SwapFree:      4140632 kB
Dirty:            1996 kB
Writeback:           0 kB
AnonPages:       12040 kB
Mapped:          11940 kB
Slab:            62660 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183548 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62452 MiB
End job on node049 at 2010-06-25 21:07:45