Trace number 2683013

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)159 1800.11 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-test1.r.opb
MD5SUM8e6ac0bad8d074da12c63269189a8260
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark110
Best CPU time to get the best result obtained on this benchmark0.344947
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 110
Optimality of the best value was proved YES
Number of variables2091
Total number of constraints362
Number of constraints which are clauses362
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 constraint3
Maximum length of a constraint48
Number of terms in the objective function 2091
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 2091
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 2091
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
0.00/0.01	c constraints 0/0 clauses 362/0 units 0
0.00/0.01	c vars 2091
0.00/0.01	c objective 2091 + 0
0.19/0.20	c 0.185971 21.2227 0 1932
0.19/0.20	o 160
0.19/0.22	c 0.198969 21.707 20 3848
0.19/0.22	o 159
1800.09/1800.71	s SATISFIABLE
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Verifier Data 

OK	159

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683013-1277491562/watcher-2683013-1277491562 -o /tmp/evaluation-result-2683013-1277491562/solver-2683013-1277491562 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683013-1277491562.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 21780
/proc/meminfo: memFree=1822148/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=2416 CPUtime=0
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 298 0 0 0 0 0 0 0 23 0 1 0 122808026 2473984 218 1992294400 134512640 136421960 4290285296 18446744073709551615 135526999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21780/statm: 604 218 145 467 0 135 0

[startup+0.103917 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 21780
/proc/meminfo: memFree=1822148/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=12892 CPUtime=0.1
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 2898 0 0 0 9 1 0 0 23 0 1 0 122808026 13201408 2818 1992294400 134512640 136421960 4290285296 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 3223 2819 193 467 0 2754 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12892

[startup+0.200935 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 21780
/proc/meminfo: memFree=1822148/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=21596 CPUtime=0.19
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 5069 0 0 0 18 1 0 0 23 0 1 0 122808026 22114304 4925 1992294400 134512640 136421960 4290285296 18446744073709551615 134862905 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 5399 4926 211 467 0 4930 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 21596

[startup+0.300952 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 21780
/proc/meminfo: memFree=1822148/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=22464 CPUtime=0.29
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 5243 0 0 0 27 2 0 0 23 0 1 0 122808026 23003136 5097 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 5616 5097 237 467 0 5147 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22464

[startup+0.701024 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 21780
/proc/meminfo: memFree=1822148/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=23124 CPUtime=0.69
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 5388 0 0 0 59 10 0 0 25 0 1 0 122808026 23678976 5242 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 5781 5242 237 467 0 5312 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23124

[startup+1.50117 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 21781
/proc/meminfo: memFree=1801184/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=24444 CPUtime=1.49
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 5741 0 0 0 126 23 0 0 25 0 1 0 122808026 25030656 5595 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 6111 5595 237 467 0 5642 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24444

[startup+3.10046 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 21781
/proc/meminfo: memFree=1800192/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=24444 CPUtime=3.09
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 5741 0 0 0 255 54 0 0 25 0 1 0 122808026 25030656 5595 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 6111 5595 237 467 0 5642 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24444

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 21781
/proc/meminfo: memFree=1799820/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=24972 CPUtime=6.29
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 5873 0 0 0 517 112 0 0 25 0 1 0 122808026 25571328 5727 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 6243 5727 237 467 0 5774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24972

[startup+12.7002 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 21781
/proc/meminfo: memFree=1797960/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=26700 CPUtime=12.69
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 6285 0 0 0 1026 243 0 0 25 0 1 0 122808026 27340800 6139 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 6675 6139 237 467 0 6206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26700

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 21781
/proc/meminfo: memFree=1795604/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=28944 CPUtime=25.48
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 6874 0 0 0 2043 505 0 0 25 0 1 0 122808026 29638656 6728 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 7236 6728 237 467 0 6767 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28944

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 21781
/proc/meminfo: memFree=1795604/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=29076 CPUtime=51.07
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 6877 0 0 0 4095 1012 0 0 25 0 1 0 122808026 29773824 6731 1992294400 134512640 136421960 4290285296 18446744073709551615 135810898 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 7269 6731 237 467 0 6800 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29076

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 21783
/proc/meminfo: memFree=1793744/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=30660 CPUtime=102.26
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 7279 0 0 0 8204 2022 0 0 25 0 1 0 122808026 31395840 7133 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 7665 7133 237 467 0 7196 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30660

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21785
/proc/meminfo: memFree=1791140/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=33168 CPUtime=162.24
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 7928 0 0 0 13123 3101 0 0 25 0 1 0 122808026 33964032 7782 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 8292 7782 237 467 0 7823 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33168

[startup+222.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21787
/proc/meminfo: memFree=1791140/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=33168 CPUtime=222.23
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 7928 0 0 0 17970 4253 0 0 25 0 1 0 122808026 33964032 7782 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 8292 7782 237 467 0 7823 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33168

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21787
/proc/meminfo: memFree=1788536/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=35864 CPUtime=282.2
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 8591 0 0 0 22975 5245 0 0 25 0 1 0 122808026 36724736 8445 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 8966 8445 237 467 0 8497 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 35864

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21789
/proc/meminfo: memFree=1788164/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=36220 CPUtime=342.18
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 8694 0 0 0 27826 6392 0 0 25 0 1 0 122808026 37089280 8532 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 9055 8532 237 467 0 8586 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 36220

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21791
/proc/meminfo: memFree=1788040/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=36220 CPUtime=402.16
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 8747 0 0 0 32598 7618 0 0 25 0 1 0 122808026 37089280 8530 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 9055 8530 237 467 0 8586 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 36220

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21793
/proc/meminfo: memFree=1787544/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=36888 CPUtime=462.14
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 8900 0 0 0 37437 8777 0 0 25 0 1 0 122808026 37773312 8683 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 9222 8683 237 467 0 8753 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 36888

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21795
/proc/meminfo: memFree=1786552/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=37680 CPUtime=522.11
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 9115 0 0 0 42228 9983 0 0 25 0 1 0 122808026 38584320 8898 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 9420 8898 237 467 0 8951 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 37680

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21795
/proc/meminfo: memFree=1783452/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=40716 CPUtime=582.1
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 9882 0 0 0 47271 10939 0 0 25 0 1 0 122808026 41693184 9665 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 10179 9665 237 467 0 9710 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 40716

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21797
/proc/meminfo: memFree=1783452/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=40872 CPUtime=642.07
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 9892 0 0 0 52409 11798 0 0 25 0 1 0 122808026 41852928 9675 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 10218 9675 237 467 0 9749 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 40872

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21803
/proc/meminfo: memFree=1782088/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=41928 CPUtime=822.02
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 10177 0 0 0 66899 15303 0 0 25 0 1 0 122808026 42934272 9960 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 10482 9960 237 467 0 10013 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 41928

[startup+882.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21803
/proc/meminfo: memFree=1781592/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=42456 CPUtime=882.01
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 10308 0 0 0 71746 16455 0 0 25 0 1 0 122808026 43474944 10091 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 10614 10091 237 467 0 10145 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 42456

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21814
/proc/meminfo: memFree=1780476/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=42456 CPUtime=941.96
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 10308 0 0 0 76757 17439 0 0 25 0 1 0 122808026 43474944 10091 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 10614 10091 237 467 0 10145 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 42456

[startup+1002.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 21816
/proc/meminfo: memFree=1780476/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=42456 CPUtime=1001.94
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 10308 0 0 0 81528 18666 0 0 25 0 1 0 122808026 43474944 10091 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 10614 10091 237 467 0 10145 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 42456

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 21818
/proc/meminfo: memFree=1779236/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=43596 CPUtime=1061.92
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 10750 0 0 0 86276 19916 0 0 25 0 1 0 122808026 44642304 10387 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 10899 10387 237 467 0 10430 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 43596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21820
/proc/meminfo: memFree=1779236/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=43596 CPUtime=1121.9
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 10750 0 0 0 91121 21069 0 0 25 0 1 0 122808026 44642304 10387 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 10899 10387 237 467 0 10430 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 43596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21820
/proc/meminfo: memFree=1778368/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=45056 CPUtime=1181.88
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 11112 0 0 0 96140 22048 0 0 25 0 1 0 122808026 46137344 10749 1992294400 134512640 136421960 4290285296 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 11264 10749 237 467 0 10795 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 45056

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21822
/proc/meminfo: memFree=1776508/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=47036 CPUtime=1241.86
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 11585 0 0 0 101497 22689 0 0 25 0 1 0 122808026 48164864 11222 1992294400 134512640 136421960 4290285296 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 11759 11222 237 467 0 11290 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 47036

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21824
/proc/meminfo: memFree=1775144/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=48356 CPUtime=1301.84
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 11927 0 0 0 106850 23334 0 0 25 0 1 0 122808026 49516544 11564 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 12089 11564 237 467 0 11620 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 48356

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21826
/proc/meminfo: memFree=1774896/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=47892 CPUtime=1361.82
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 12019 0 0 0 111705 24477 0 0 25 0 1 0 122808026 49041408 11464 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 11973 11464 237 467 0 11504 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 47892

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21828
/proc/meminfo: memFree=1774896/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=47892 CPUtime=1421.81
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 12019 0 0 0 116574 25607 0 0 25 0 1 0 122808026 49041408 11464 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 11973 11464 237 467 0 11504 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 47892

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21828
/proc/meminfo: memFree=1774896/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=48024 CPUtime=1481.78
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 12027 0 0 0 121450 26728 0 0 25 0 1 0 122808026 49176576 11472 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 12006 11472 237 467 0 11537 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 48024

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21830
/proc/meminfo: memFree=1774896/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=48024 CPUtime=1541.77
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 12027 0 0 0 126198 27979 0 0 25 0 1 0 122808026 49176576 11472 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 12006 11472 237 467 0 11537 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 48024

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21832
/proc/meminfo: memFree=1774524/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=48816 CPUtime=1601.74
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 12234 0 0 0 131167 29007 0 0 25 0 1 0 122808026 49987584 11679 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 12204 11679 237 467 0 11735 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 48816

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21834
/proc/meminfo: memFree=1774400/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=48948 CPUtime=1661.72
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 12268 0 0 0 135995 30177 0 0 25 0 1 0 122808026 50122752 11713 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 12237 11713 237 467 0 11768 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 48948

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21836
/proc/meminfo: memFree=1774400/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=48948 CPUtime=1721.7
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 12268 0 0 0 140787 31383 0 0 25 0 1 0 122808026 50122752 11713 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 12237 11713 237 467 0 11768 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 48948

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21836
/proc/meminfo: memFree=1773036/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=50276 CPUtime=1781.68
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 12606 0 0 0 145674 32494 0 0 25 0 1 0 122808026 51482624 12051 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 12569 12051 237 467 0 12100 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 50276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21838
/proc/meminfo: memFree=1773036/2059040 swapFree=4136184/4192956
[pid=21780] ppid=21778 vsize=50276 CPUtime=1800.09
/proc/21780/stat : 21780 (pbct) R 21778 21780 21755 0 -1 4202496 12606 0 0 0 147186 32823 0 0 25 0 1 0 122808026 51482624 12051 1992294400 134512640 136421960 4290285296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21780/statm: 12569 12051 237 467 0 12100 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 50276

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

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

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1471.86
CPU system time (s): 328.243
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 50276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1471.86
system time used= 328.243
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12607
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= 5633

runsolver used 4.22036 second user time and 8.81366 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-25 20:46:02
IDJOB=2683013
IDBENCH=2886
IDSOLVER=1192
FILE ID=node027/2683013-1277491562
PBS_JOBID= 11190590
Free space on /tmp= 62028 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-test1.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683013-1277491562/watcher-2683013-1277491562 -o /tmp/evaluation-result-2683013-1277491562/solver-2683013-1277491562 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683013-1277491562.opb

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

MD5SUM BENCH= 8e6ac0bad8d074da12c63269189a8260
RANDOM SEED=1354456231

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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:       1822676 kB
Buffers:         41688 kB
Cached:         105828 kB
SwapCached:       9196 kB
Active:          57344 kB
Inactive:       103196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1822676 kB
SwapTotal:     4192956 kB
SwapFree:      4136184 kB
Dirty:            1892 kB
Writeback:           0 kB
AnonPages:       11680 kB
Mapped:           8364 kB
Slab:            53960 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183676 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62028 MiB
End job on node027 at 2010-06-25 21:16:05