Trace number 366645

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. 1800.03 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_300_10_10.r.opb
MD5SUM7594cbd1c9783d8ed9b0ac9dcb03739f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark21
Best CPU time to get the best result obtained on this benchmark2.70659
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21
Optimality of the best value was proved YES
Number of variables293
Total number of constraints100
Number of constraints which are clauses100
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 293
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 293
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 293
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/366645-1177064478/instance-366645-1177064478.opb ......
0.00/0.00	c done parsing opb.
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1800.00/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/366645-1177064478/instance-366645-1177064478.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/node11/watcher-366645-1177064478 -o ROOT/results/node11/solver-366645-1177064478 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366645-1177064478/PBS4 /tmp/evaluation/366645-1177064478/instance-366645-1177064478.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22224
/proc/meminfo: memFree=1802608/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=1324 CPUtime=0
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 147496761 1355776 122 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590705 0 0 4096 0 0 0 0 17 1 0 0
/proc/22224/statm: 331 122 87 219 0 108 0

[startup+0.00682707 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22224
/proc/meminfo: memFree=1802608/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=1320 CPUtime=0
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 147496761 1351680 137 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 330 137 102 219 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1320

[startup+0.101838 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22224
/proc/meminfo: memFree=1802608/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=1320 CPUtime=0.09
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 165 0 0 0 7 2 0 0 18 0 1 0 147496761 1351680 147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 330 147 102 219 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1320

[startup+0.301863 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22224
/proc/meminfo: memFree=1802608/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=1708 CPUtime=0.29
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 241 0 0 0 27 2 0 0 19 0 1 0 147496761 1748992 223 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 427 223 103 219 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701909 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22224
/proc/meminfo: memFree=1802608/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=2220 CPUtime=0.69
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 376 0 0 0 67 2 0 0 22 0 1 0 147496761 2273280 358 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 555 358 103 219 0 332 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2220

[startup+1.502 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1801192/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=3428 CPUtime=1.49
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 631 0 0 0 146 3 0 0 25 0 1 0 147496761 3510272 613 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 857 613 103 219 0 634 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3428

[startup+3.10119 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1799592/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=5672 CPUtime=3.09
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 1048 0 0 0 306 3 0 0 25 0 1 0 147496761 5808128 1030 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 1418 1030 103 219 0 1195 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5672

[startup+6.30257 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1796712/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=10356 CPUtime=6.29
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 1782 0 0 0 622 7 0 0 25 0 1 0 147496761 10604544 1715 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 2589 1715 104 219 0 2366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10356

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1794984/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=11144 CPUtime=12.69
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 2116 0 0 0 1259 10 0 0 25 0 1 0 147496761 11411456 1952 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 2786 1952 104 219 0 2563 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11144

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1794088/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=12340 CPUtime=25.48
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 2522 0 0 0 2530 18 0 0 25 0 1 0 147496761 12636160 2165 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 3085 2165 104 219 0 2862 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12340

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1792680/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=13236 CPUtime=51.07
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 2868 0 0 0 5069 38 0 0 25 0 1 0 147496761 13553664 2511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 3309 2511 104 219 0 3086 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13236

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1790440/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=15860 CPUtime=102.27
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 3792 0 0 0 10154 73 0 0 25 0 1 0 147496761 16240640 3050 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 3965 3050 104 219 0 3742 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15860

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1788328/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=19988 CPUtime=162.25
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 5083 0 0 0 16125 100 0 0 25 0 1 0 147496761 20467712 3572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 4997 3572 104 219 0 4774 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19988

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1786472/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=21068 CPUtime=222.22
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 5535 0 0 0 22099 123 0 0 25 0 1 0 147496761 21573632 4024 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 5267 4024 104 219 0 5044 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21068

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1784808/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=21944 CPUtime=282.21
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 5965 0 0 0 28072 149 0 0 25 0 1 0 147496761 22470656 4454 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 5486 4454 104 219 0 5263 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21944

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1783208/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=22620 CPUtime=342.19
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 6349 0 0 0 34049 170 0 0 25 0 1 0 147496761 23162880 4838 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 5655 4838 104 219 0 5432 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 22620

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1781672/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=29532 CPUtime=402.18
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 8253 0 0 0 40026 192 0 0 25 0 1 0 147496761 30240768 5205 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 7383 5205 104 219 0 7160 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29532

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1780328/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=30396 CPUtime=462.17
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 8610 0 0 0 46006 211 0 0 25 0 1 0 147496761 31125504 5562 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 7599 5562 104 219 0 7376 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30396

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1779112/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=31000 CPUtime=522.15
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 8935 0 0 0 51985 230 0 0 25 0 1 0 147496761 31744000 5887 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 7750 5887 104 219 0 7527 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 31000

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1777832/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=31500 CPUtime=582.13
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 9247 0 0 0 57961 252 0 0 25 0 1 0 147496761 32256000 6199 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 7875 6199 104 219 0 7652 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 31500

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1776616/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=32600 CPUtime=642.12
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 9541 0 0 0 63939 273 0 0 25 0 1 0 147496761 33382400 6493 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 8150 6493 104 219 0 7927 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 32600


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1772200/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=34652 CPUtime=882.06
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 10611 0 0 0 87868 338 0 0 25 0 1 0 147496761 35483648 7563 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 8663 7563 104 219 0 8440 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 34652

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1771240/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=35372 CPUtime=942.04
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 10853 0 0 0 93854 350 0 0 25 0 1 0 147496761 36220928 7805 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 8843 7805 104 219 0 8620 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 35372

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1770536/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=35372 CPUtime=1002.02
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 11079 0 0 0 99840 362 0 0 25 0 1 0 147496761 36220928 8031 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 8843 8031 104 219 0 8620 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 35372

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1769448/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=48428 CPUtime=1062
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 14410 0 0 0 105822 378 0 0 25 0 1 0 147496761 49590272 8289 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 12107 8289 104 219 0 11884 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 48428

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1768552/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=49244 CPUtime=1121.99
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 14626 0 0 0 111808 391 0 0 25 0 1 0 147496761 50425856 8505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 12311 8505 104 219 0 12088 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 49244

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1767720/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=49244 CPUtime=1181.97
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 14840 0 0 0 117792 405 0 0 25 0 1 0 147496761 50425856 8719 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 12311 8719 104 219 0 12088 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 49244

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1766824/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=50108 CPUtime=1241.95
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 15051 0 0 0 123777 418 0 0 25 0 1 0 147496761 51310592 8930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 12527 8930 104 219 0 12304 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 50108

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22225
/proc/meminfo: memFree=1765928/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=50108 CPUtime=1301.95
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 15256 0 0 0 129764 431 0 0 25 0 1 0 147496761 51310592 9135 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 12527 9135 104 219 0 12304 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 50108

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22227
/proc/meminfo: memFree=1764968/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=51028 CPUtime=1361.92
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 15464 0 0 0 135749 443 0 0 25 0 1 0 147496761 52252672 9343 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 12757 9343 104 219 0 12534 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 51028

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22227
/proc/meminfo: memFree=1764136/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=51028 CPUtime=1421.91
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 15670 0 0 0 141735 456 0 0 25 0 1 0 147496761 52252672 9549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 12757 9549 104 219 0 12534 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 51028

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22227
/proc/meminfo: memFree=1763368/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=51028 CPUtime=1481.89
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 15860 0 0 0 147719 470 0 0 25 0 1 0 147496761 52252672 9739 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 12757 9739 104 219 0 12534 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 51028

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22227
/proc/meminfo: memFree=1762536/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=52004 CPUtime=1541.88
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 16058 0 0 0 153706 482 0 0 25 0 1 0 147496761 53252096 9937 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 13001 9937 104 219 0 12778 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 52004

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22227
/proc/meminfo: memFree=1761896/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=52004 CPUtime=1601.86
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 16243 0 0 0 159695 491 0 0 25 0 1 0 147496761 53252096 10122 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 13001 10122 104 219 0 12778 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 52004

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22227
/proc/meminfo: memFree=1761064/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=53040 CPUtime=1661.84
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 16438 0 0 0 165683 501 0 0 25 0 1 0 147496761 54312960 10317 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 13260 10317 104 219 0 13037 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 53040

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22227
/proc/meminfo: memFree=1760360/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=53040 CPUtime=1721.83
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 16620 0 0 0 171671 512 0 0 25 0 1 0 147496761 54312960 10499 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 13260 10499 104 219 0 13037 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 53040

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22227
/proc/meminfo: memFree=1759656/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=53040 CPUtime=1781.81
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 16792 0 0 0 177659 522 0 0 25 0 1 0 147496761 54312960 10671 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 13260 10671 104 219 0 13037 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 53040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22227
/proc/meminfo: memFree=1759464/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=53040 CPUtime=1800
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 16842 0 0 0 179474 526 0 0 25 0 1 0 147496761 54312960 10721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 13260 10721 104 219 0 13037 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 53040

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22227
/proc/meminfo: memFree=1759464/2055920 swapFree=4150632/4192956
[pid=22224] ppid=22222 vsize=53040 CPUtime=1800
/proc/22224/stat : 22224 (PBS4) R 22222 22224 21851 0 -1 4194304 16842 0 0 0 179474 526 0 0 25 0 1 0 147496761 54312960 10721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22224/statm: 13260 10721 104 219 0 13037 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 53040

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1794.75
CPU system time (s): 5.2762
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 53040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.75
system time used= 5.2762
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16843
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= 2601

runsolver used 2.03269 second user time and 4.51931 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Fri Apr 20 10:21:18 UTC 2007

IDJOB= 366645
IDBENCH= 2875
IDSOLVER= 157
FILE ID= node11/366645-1177064478

PBS_JOBID= 4640231

Free space on /tmp= 66256 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_300_10_10.r.opb
COMMAND LINE= /tmp/evaluation/366645-1177064478/PBS4 /tmp/evaluation/366645-1177064478/instance-366645-1177064478.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-366645-1177064478 -o ROOT/results/node11/conversion-366645-1177064478 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366645-1177064478/instance-366645-1177064478.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-366645-1177064478 -o ROOT/results/node11/solver-366645-1177064478 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/366645-1177064478/PBS4 /tmp/evaluation/366645-1177064478/instance-366645-1177064478.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  7594cbd1c9783d8ed9b0ac9dcb03739f

RANDOM SEED= 699591881

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1803080 kB
Buffers:         34432 kB
Cached:         131656 kB
SwapCached:      10916 kB
Active:          79444 kB
Inactive:       110364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803080 kB
SwapTotal:     4192956 kB
SwapFree:      4150632 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          30800 kB
Slab:            48556 kB
Committed_AS:  6227048 kB
PageTables:       1852 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= 66256 MiB

End job on node11 on Fri Apr 20 10:51:21 UTC 2007