Trace number 354668

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.01 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m200_500_10_10.r.opb
MD5SUM9ce5413471f93025df24c6fa43fb2680
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark39
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 39
Optimality of the best value was proved NO
Number of variables492
Total number of constraints200
Number of constraints which are clauses200
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 constraint10
Maximum length of a constraint10
Number of terms in the objective function 492
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 492
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 492
Number of bits of the biggest sum of numbers9
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 (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/354668-1176721841/instance-354668-1176721841.opb ......
0.00/0.01	c done parsing opb.
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1800.00/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354668-1176721841/instance-354668-1176721841.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node13/watcher-354668-1176721841 -o ROOT/results/node13/solver-354668-1176721841 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354668-1176721841/PBS4 /tmp/evaluation/354668-1176721841/instance-354668-1176721841.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16053
/proc/meminfo: memFree=1697784/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=1324 CPUtime=0
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 120101933 1355776 130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/16053/statm: 331 130 87 219 0 108 0

[startup+0.0205181 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16053
/proc/meminfo: memFree=1697784/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=1452 CPUtime=0.01
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 169 0 0 0 1 0 0 0 18 0 1 0 120101933 1486848 151 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 363 151 102 219 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1452

[startup+0.101535 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16053
/proc/meminfo: memFree=1697784/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=1452 CPUtime=0.09
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 170 0 0 0 8 1 0 0 18 0 1 0 120101933 1486848 152 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 363 152 102 219 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.301578 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16053
/proc/meminfo: memFree=1697784/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=1452 CPUtime=0.29
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 212 0 0 0 25 4 0 0 19 0 1 0 120101933 1486848 194 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 363 194 102 219 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1452

[startup+0.701664 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16053
/proc/meminfo: memFree=1697784/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=2392 CPUtime=0.69
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 433 0 0 0 65 4 0 0 23 0 1 0 120101933 2449408 415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 598 415 103 219 0 375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2392

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1696176/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=3416 CPUtime=1.49
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 547 0 0 0 145 4 0 0 25 0 1 0 120101933 3497984 529 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 854 529 103 219 0 631 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3416

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1695728/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=3416 CPUtime=3.09
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 661 0 0 0 304 5 0 0 25 0 1 0 120101933 3497984 643 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 854 643 103 219 0 631 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3416

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1694576/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=5660 CPUtime=6.29
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 929 0 0 0 624 5 0 0 25 0 1 0 120101933 5795840 911 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 1415 911 103 219 0 1192 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5660

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1692272/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=10344 CPUtime=12.68
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 1572 0 0 0 1262 6 0 0 25 0 1 0 120101933 10592256 1505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 2586 1505 104 219 0 2363 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10344

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1689904/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=11264 CPUtime=25.48
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 2143 0 0 0 2539 9 0 0 25 0 1 0 120101933 11534336 1979 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 2816 1979 104 219 0 2593 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11264

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1688944/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=12636 CPUtime=51.07
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 2617 0 0 0 5093 14 0 0 25 0 1 0 120101933 12939264 2260 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 3159 2260 104 219 0 2936 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12636

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1687152/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=15208 CPUtime=102.26
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 3444 0 0 0 10201 25 0 0 25 0 1 0 120101933 15572992 2702 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 3802 2702 104 219 0 3579 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15208

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1685552/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=16020 CPUtime=162.23
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 3843 0 0 0 16185 38 0 0 25 0 1 0 120101933 16404480 3101 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 4005 3101 104 219 0 3782 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16020

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1684080/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=19808 CPUtime=222.2
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 4988 0 0 0 22166 54 0 0 25 0 1 0 120101933 20283392 3477 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 4952 3477 104 219 0 4729 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 19808

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1682736/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=20596 CPUtime=282.19
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 5314 0 0 0 28151 68 0 0 25 0 1 0 120101933 21090304 3803 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 5149 3803 104 219 0 4926 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20596

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1681520/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=21388 CPUtime=342.16
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 5618 0 0 0 34137 79 0 0 25 0 1 0 120101933 21901312 4107 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 5347 4107 104 219 0 5124 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 21388

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1680432/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=21684 CPUtime=402.14
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 5891 0 0 0 40124 90 0 0 25 0 1 0 120101933 22204416 4380 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 5421 4380 104 219 0 5198 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 21684

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1679280/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=22464 CPUtime=462.11
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 6170 0 0 0 46111 100 0 0 25 0 1 0 120101933 23003136 4659 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 5616 4659 104 219 0 5393 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 22464

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1678256/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=22820 CPUtime=522.09
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 6416 0 0 0 52098 111 0 0 25 0 1 0 120101933 23367680 4905 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 5705 4905 104 219 0 5482 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 22820

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1677296/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=29748 CPUtime=582.06
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 8202 0 0 0 58084 122 0 0 25 0 1 0 120101933 30461952 5154 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 7437 5154 104 219 0 7214 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 29748

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1676336/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=30176 CPUtime=642.04
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 8436 0 0 0 64072 132 0 0 25 0 1 0 120101933 30900224 5388 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 7544 5388 104 219 0 7321 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 30176


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

[startup+882.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 16054
/proc/meminfo: memFree=1672880/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=31748 CPUtime=881.95
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 9301 0 0 0 88027 168 0 0 25 0 1 0 120101933 32509952 6253 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 7937 6253 104 219 0 7714 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 31748

[startup+942.303 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 16054
/proc/meminfo: memFree=1672048/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=32292 CPUtime=941.92
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 9500 0 0 0 94016 176 0 0 25 0 1 0 120101933 33067008 6452 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559420 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 8073 6452 104 219 0 7850 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 32292

[startup+1002.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 16054
/proc/meminfo: memFree=1671216/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=32868 CPUtime=1001.89
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 9704 0 0 0 100004 185 0 0 25 0 1 0 120101933 33656832 6656 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 8217 6656 104 219 0 7994 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 32868

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 16054
/proc/meminfo: memFree=1670448/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=33480 CPUtime=1061.88
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 9893 0 0 0 105996 192 0 0 25 0 1 0 120101933 34283520 6845 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 8370 6845 104 219 0 8147 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 33480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 16054
/proc/meminfo: memFree=1669744/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=33480 CPUtime=1121.85
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 10084 0 0 0 111987 198 0 0 25 0 1 0 120101933 34283520 7036 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 8370 7036 104 219 0 8147 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 33480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16054
/proc/meminfo: memFree=1668976/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=34132 CPUtime=1181.83
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 10262 0 0 0 117979 204 0 0 25 0 1 0 120101933 34951168 7214 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 8533 7214 104 219 0 8310 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 34132

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16054
/proc/meminfo: memFree=1668208/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=34132 CPUtime=1241.8
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 10451 0 0 0 123969 211 0 0 25 0 1 0 120101933 34951168 7403 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 8533 7403 104 219 0 8310 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 34132

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1667504/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=34824 CPUtime=1301.79
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 10620 0 0 0 129960 219 0 0 25 0 1 0 120101933 35659776 7572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 8706 7572 104 219 0 8483 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 34824

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1666800/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=34824 CPUtime=1361.76
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 10784 0 0 0 135950 226 0 0 25 0 1 0 120101933 35659776 7736 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 8706 7736 104 219 0 8483 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 34824

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1666160/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=35560 CPUtime=1421.74
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 10955 0 0 0 141941 233 0 0 25 0 1 0 120101933 36413440 7907 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 8890 7907 104 219 0 8667 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 35560

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1665584/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=35560 CPUtime=1481.71
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 11108 0 0 0 147931 240 0 0 25 0 1 0 120101933 36413440 8060 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 8890 8060 104 219 0 8667 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 35560

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1664880/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=48628 CPUtime=1541.69
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 14344 0 0 0 153921 248 0 0 25 0 1 0 120101933 49795072 8223 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 12157 8223 104 219 0 11934 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 48628

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16054
/proc/meminfo: memFree=1664176/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=48760 CPUtime=1601.67
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 14505 0 0 0 159913 254 0 0 25 0 1 0 120101933 49930240 8384 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 12190 8384 104 219 0 11967 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 48760

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16056
/proc/meminfo: memFree=1663600/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=48760 CPUtime=1661.64
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 14655 0 0 0 165902 262 0 0 25 0 1 0 120101933 49930240 8534 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 12190 8534 104 219 0 11967 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 48760

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16056
/proc/meminfo: memFree=1663024/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=49592 CPUtime=1721.62
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 14803 0 0 0 171893 269 0 0 25 0 1 0 120101933 50782208 8682 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 12398 8682 104 219 0 12175 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 49592

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16056
/proc/meminfo: memFree=1662320/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=49592 CPUtime=1781.6
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 14958 0 0 0 177885 275 0 0 25 0 1 0 120101933 50782208 8837 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 12398 8837 104 219 0 12175 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 49592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16056
/proc/meminfo: memFree=1662192/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=49592 CPUtime=1800
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 14993 0 0 0 179723 277 0 0 25 0 1 0 120101933 50782208 8872 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 12398 8872 104 219 0 12175 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 49592

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 2/78 16056
/proc/meminfo: memFree=1662192/2055920 swapFree=4175332/4192956
[pid=16053] ppid=16051 vsize=49592 CPUtime=1800
/proc/16053/stat : 16053 (PBS4) R 16051 16053 15352 0 -1 4194304 14993 0 0 0 179723 277 0 0 25 0 1 0 120101933 50782208 8872 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16053/statm: 12398 8872 104 219 0 12175 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 49592

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.01
CPU user time (s): 1797.24
CPU system time (s): 2.77758
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 49592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.24
system time used= 2.77758
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14994
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 36525

runsolver used 2.02669 second user time and 4.52431 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Apr 16 11:10:41 UTC 2007

IDJOB= 354668
IDBENCH= 2878
IDSOLVER= 157
FILE ID= node13/354668-1176721841

PBS_JOBID= 4559448

Free space on /tmp= 66478 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m200_500_10_10.r.opb
COMMAND LINE= /tmp/evaluation/354668-1176721841/PBS4 /tmp/evaluation/354668-1176721841/instance-354668-1176721841.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-354668-1176721841 -o ROOT/results/node13/conversion-354668-1176721841 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354668-1176721841/instance-354668-1176721841.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-354668-1176721841 -o ROOT/results/node13/solver-354668-1176721841 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354668-1176721841/PBS4 /tmp/evaluation/354668-1176721841/instance-354668-1176721841.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  9ce5413471f93025df24c6fa43fb2680

RANDOM SEED= 752519161

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1698256 kB
Buffers:         60228 kB
Cached:         206468 kB
SwapCached:       2992 kB
Active:         164292 kB
Inactive:       133752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698256 kB
SwapTotal:     4192956 kB
SwapFree:      4175332 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          41936 kB
Slab:            45100 kB
Committed_AS:  6493312 kB
PageTables:       1876 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66478 MiB

End job on node13 on Mon Apr 16 11:40:44 UTC 2007