Trace number 459111

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_v2 2007-03-23SAT (TO)8 1800.12 1801.32

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_50_10_10.r.opb
MD5SUM41d5abe94732aa440d44e4bcd1eb4f30
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark2.6006
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables50
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 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
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/459111-1178649150/instance-459111-1178649150.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 50
0.00/0.00	o 49
0.00/0.00	o 48
0.00/0.00	o 47
0.00/0.00	o 46
0.00/0.00	o 45
0.00/0.00	o 44
0.00/0.00	o 43
0.00/0.00	o 42
0.00/0.00	o 41
0.00/0.00	o 40
0.00/0.00	o 39
0.00/0.00	o 38
0.00/0.00	o 37
0.00/0.00	o 36
0.00/0.00	o 35
0.00/0.00	o 34
0.00/0.00	o 33
0.00/0.00	o 32
0.00/0.00	o 31
0.00/0.00	o 30
0.00/0.00	o 29
0.00/0.00	o 28
0.00/0.00	o 27
0.00/0.00	o 26
0.00/0.00	o 25
0.00/0.00	o 24
0.00/0.00	o 23
0.00/0.00	o 22
0.00/0.00	o 21
0.00/0.00	o 20
0.00/0.00	o 19
0.00/0.00	o 18
0.00/0.00	o 17
0.00/0.00	o 16
0.00/0.00	o 15
0.00/0.00	o 14
0.00/0.00	o 13
0.00/0.00	o 12
0.00/0.00	o 11
0.79/0.81	o 10
3.18/3.28	o 9
29.87/29.93	o 8
1800.09/1801.30	s SATISFIABLE
1800.09/1801.30	v -x1 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x2 x20 -x21 -x22 -x23 -x24 -x25 -x26 x27 -x28 -x29 -x3 -x30 -x31 -x32 -x33
1800.09/1801.30	v x34 -x35 -x36 x37 -x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x5 x50 -x6 -x7 x8 x9

Verifier Data (download as text)

OK	8

Conversion Script Data (download as text)

/tmp/evaluation/459111-1178649150/instance-459111-1178649150.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-459111-1178649150 -o ROOT/results/node19/solver-459111-1178649150 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459111-1178649150/instance-459111-1178649150.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: 0.97 1.00 0.99 3/77 26071
/proc/meminfo: memFree=1771216/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=1320 CPUtime=0
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 312832394 1351680 123 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 330 123 102 219 0 107 0

[startup+0.031276 s]
/proc/loadavg: 0.97 1.00 0.99 3/77 26071
/proc/meminfo: memFree=1771216/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=1320 CPUtime=0.03
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 159 0 0 0 3 0 0 0 18 0 1 0 312832394 1351680 141 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 330 141 102 219 0 107 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1320

[startup+0.101283 s]
/proc/loadavg: 0.97 1.00 0.99 3/77 26071
/proc/meminfo: memFree=1771216/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=1320 CPUtime=0.09
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 207 0 0 0 9 0 0 0 18 0 1 0 312832394 1351680 189 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 330 189 102 219 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1320

[startup+0.301305 s]
/proc/loadavg: 0.97 1.00 0.99 3/77 26071
/proc/meminfo: memFree=1771216/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=1708 CPUtime=0.29
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 310 0 0 0 29 0 0 0 19 0 1 0 312832394 1748992 292 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 427 292 102 219 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.70135 s]
/proc/loadavg: 0.97 1.00 0.99 3/77 26071
/proc/meminfo: memFree=1771216/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=2548 CPUtime=0.69
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 451 0 0 0 69 0 0 0 23 0 1 0 312832394 2609152 433 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26071/statm: 637 433 102 219 0 414 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2548

[startup+1.50144 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 26072
/proc/meminfo: memFree=1769224/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=3904 CPUtime=1.49
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 686 0 0 0 148 1 0 0 25 0 1 0 312832394 3997696 619 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557014 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26071/statm: 976 619 102 219 0 753 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3904

[startup+3.10161 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 26072
/proc/meminfo: memFree=1768520/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=4180 CPUtime=3.08
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 926 0 0 0 307 1 0 0 25 0 1 0 312832394 4280320 859 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 1045 859 102 219 0 822 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 4180

[startup+6.30196 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 26072
/proc/meminfo: memFree=1766984/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=7036 CPUtime=6.28
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 1299 0 0 0 625 3 0 0 25 0 1 0 312832394 7204864 1135 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 1759 1135 102 219 0 1536 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7036

[startup+12.7017 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 26072
/proc/meminfo: memFree=1765256/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=7500 CPUtime=12.68
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 1675 0 0 0 1263 5 0 0 25 0 1 0 312832394 7680000 1511 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 1875 1511 102 219 0 1652 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7500

[startup+25.501 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 26072
/proc/meminfo: memFree=1763272/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=12824 CPUtime=25.47
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 2383 0 0 0 2538 9 0 0 25 0 1 0 312832394 13131776 2026 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 3206 2026 102 219 0 2983 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 12824

[startup+51.1018 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26072
/proc/meminfo: memFree=1761096/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=13752 CPUtime=51.05
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 2927 0 0 0 5093 12 0 0 25 0 1 0 312832394 14082048 2570 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546933 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 3438 2570 102 219 0 3215 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 13752

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26072
/proc/meminfo: memFree=1756232/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=24908 CPUtime=102.23
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 4502 0 0 0 10202 21 0 0 25 0 1 0 312832394 25505792 3760 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 6227 3760 102 219 0 6004 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 24908

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26072
/proc/meminfo: memFree=1750984/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=27188 CPUtime=162.18
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 5791 0 0 0 16189 29 0 0 25 0 1 0 312832394 27840512 5049 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 6797 5049 102 219 0 6574 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 27188

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26072
/proc/meminfo: memFree=1747912/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=31052 CPUtime=222.15
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 7353 0 0 0 22177 38 0 0 25 0 1 0 312832394 31797248 5842 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550346 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 7763 5842 102 219 0 7540 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 31052

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26072
/proc/meminfo: memFree=1744392/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=32492 CPUtime=282.09
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 8300 0 0 0 28165 44 0 0 25 0 1 0 312832394 33271808 6723 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 8123 6723 102 219 0 7900 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 32492

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26072
/proc/meminfo: memFree=1741640/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=49776 CPUtime=342.04
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 9144 0 0 0 34155 49 0 0 25 0 1 0 312832394 50970624 7402 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550331 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 12444 7402 102 219 0 12221 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 49776

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26072
/proc/meminfo: memFree=1739400/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=51272 CPUtime=402.01
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 9909 0 0 0 40146 55 0 0 25 0 1 0 312832394 52502528 7969 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 12818 7969 102 219 0 12595 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 51272

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26072
/proc/meminfo: memFree=1736456/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=52696 CPUtime=461.98
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 10756 0 0 0 46136 62 0 0 25 0 1 0 312832394 53960704 8717 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 13174 8717 102 219 0 12951 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 52696

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26072
/proc/meminfo: memFree=1734024/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=53212 CPUtime=521.94
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 11413 0 0 0 52127 67 0 0 25 0 1 0 312832394 54489088 9308 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 13303 9308 102 219 0 13080 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 53212

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26072
/proc/meminfo: memFree=1731720/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=54200 CPUtime=581.9
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 12141 0 0 0 58118 72 0 0 25 0 1 0 312832394 55500800 9872 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 13550 9872 102 219 0 13327 0
Current children cumulated CPU time (s) 581.9
Current children cumulated vsize (KiB) 54200

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26074
/proc/meminfo: memFree=1729480/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=60472 CPUtime=641.84
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 14279 0 0 0 64105 79 0 0 25 0 1 0 312832394 61923328 10440 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 15118 10440 102 219 0 14895 0
Current children cumulated CPU time (s) 641.84
Current children cumulated vsize (KiB) 60472


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26074
/proc/meminfo: memFree=1721032/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=63784 CPUtime=881.69
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 16755 0 0 0 88071 98 0 0 25 0 1 0 312832394 65314816 12522 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 15946 12522 102 219 0 15723 0
Current children cumulated CPU time (s) 881.69
Current children cumulated vsize (KiB) 63784

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26074
/proc/meminfo: memFree=1718792/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=64940 CPUtime=941.65
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 17569 0 0 0 94062 103 0 0 25 0 1 0 312832394 66498560 13108 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 16235 13108 102 219 0 16012 0
Current children cumulated CPU time (s) 941.65
Current children cumulated vsize (KiB) 64940

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26074
/proc/meminfo: memFree=1716360/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=65852 CPUtime=1001.6
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 18305 0 0 0 100050 110 0 0 25 0 1 0 312832394 67432448 13714 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 16463 13714 102 219 0 16240 0
Current children cumulated CPU time (s) 1001.6
Current children cumulated vsize (KiB) 65852

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26074
/proc/meminfo: memFree=1714184/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=66240 CPUtime=1061.57
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 18921 0 0 0 106043 114 0 0 25 0 1 0 312832394 67829760 14265 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 16560 14265 102 219 0 16337 0
Current children cumulated CPU time (s) 1061.57
Current children cumulated vsize (KiB) 66240

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26074
/proc/meminfo: memFree=1712136/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=100036 CPUtime=1121.53
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 19668 0 0 0 112035 118 0 0 25 0 1 0 312832394 102436864 14784 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544680 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 25009 14784 102 219 0 24786 0
Current children cumulated CPU time (s) 1121.53
Current children cumulated vsize (KiB) 100036

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26074
/proc/meminfo: memFree=1710408/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=100292 CPUtime=1181.5
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 20158 0 0 0 118028 122 0 0 25 0 1 0 312832394 102699008 15209 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 25073 15209 102 219 0 24850 0
Current children cumulated CPU time (s) 1181.5
Current children cumulated vsize (KiB) 100292

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26074
/proc/meminfo: memFree=1708488/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=100696 CPUtime=1241.46
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 20672 0 0 0 124020 126 0 0 25 0 1 0 312832394 103112704 15658 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 25174 15658 102 219 0 24951 0
Current children cumulated CPU time (s) 1241.46
Current children cumulated vsize (KiB) 100696

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26074
/proc/meminfo: memFree=1707592/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=100852 CPUtime=1301.43
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 20898 0 0 0 130013 130 0 0 25 0 1 0 312832394 103272448 15884 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 25213 15884 102 219 0 24990 0
Current children cumulated CPU time (s) 1301.43
Current children cumulated vsize (KiB) 100852

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26074
/proc/meminfo: memFree=1705608/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=101752 CPUtime=1361.37
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 21593 0 0 0 136002 135 0 0 25 0 1 0 312832394 104194048 16384 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 25438 16384 102 219 0 25215 0
Current children cumulated CPU time (s) 1361.37
Current children cumulated vsize (KiB) 101752

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26074
/proc/meminfo: memFree=1704264/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=102428 CPUtime=1421.35
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 22055 0 0 0 141996 139 0 0 25 0 1 0 312832394 104886272 16716 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 25607 16716 102 219 0 25384 0
Current children cumulated CPU time (s) 1421.35
Current children cumulated vsize (KiB) 102428

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26074
/proc/meminfo: memFree=1702664/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=103200 CPUtime=1481.32
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 22608 0 0 0 147989 143 0 0 25 0 1 0 312832394 105676800 17106 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 25800 17106 102 219 0 25577 0
Current children cumulated CPU time (s) 1481.32
Current children cumulated vsize (KiB) 103200

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26074
/proc/meminfo: memFree=1700872/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=103716 CPUtime=1541.27
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 23131 0 0 0 153981 146 0 0 25 0 1 0 312832394 106205184 17563 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 25929 17563 102 219 0 25706 0
Current children cumulated CPU time (s) 1541.27
Current children cumulated vsize (KiB) 103716

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26074
/proc/meminfo: memFree=1699336/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=104232 CPUtime=1601.22
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 23601 0 0 0 159973 149 0 0 25 0 1 0 312832394 106733568 17968 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 26058 17968 102 219 0 25835 0
Current children cumulated CPU time (s) 1601.22
Current children cumulated vsize (KiB) 104232

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26074
/proc/meminfo: memFree=1697992/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=104668 CPUtime=1661.18
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 23919 0 0 0 165965 153 0 0 25 0 1 0 312832394 107180032 18286 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 26167 18286 102 219 0 25944 0
Current children cumulated CPU time (s) 1661.18
Current children cumulated vsize (KiB) 104668

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/84 26148
/proc/meminfo: memFree=1695312/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=105436 CPUtime=1721.14
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 24451 0 0 0 171951 163 0 0 25 0 1 0 312832394 107966464 18623 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 26359 18623 102 219 0 26136 0
Current children cumulated CPU time (s) 1721.14
Current children cumulated vsize (KiB) 105436

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26272
/proc/meminfo: memFree=1694536/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=106136 CPUtime=1781.1
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 25025 0 0 0 177936 174 0 0 25 0 1 0 312832394 108683264 19067 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26071/statm: 26534 19067 102 219 0 26311 0
Current children cumulated CPU time (s) 1781.1
Current children cumulated vsize (KiB) 106136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26272
/proc/meminfo: memFree=1694344/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=106136 CPUtime=1800.09
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 25071 0 0 0 179834 175 0 0 25 0 1 0 312832394 108683264 19113 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26071/statm: 26534 19113 102 219 0 26311 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 106136

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

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

[startup+1801.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 26272
/proc/meminfo: memFree=1694344/2055920 swapFree=4153680/4192956
[pid=26071] ppid=26069 vsize=106136 CPUtime=1800.09
/proc/26071/stat : 26071 (PBS4_SAT07v2) R 26069 26071 25346 0 -1 4194304 25071 0 0 0 179834 175 0 0 25 0 1 0 312832394 108683264 19113 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26071/statm: 26534 19113 102 219 0 26311 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 106136

Child status: 0
Real time (s): 1801.32
CPU time (s): 1800.12
CPU user time (s): 1798.34
CPU system time (s): 1.77173
CPU usage (%): 99.9332
Max. virtual memory (cumulated for all children) (KiB): 106136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.34
system time used= 1.77173
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25074
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= 30615

runsolver used 1.58176 second user time and 4.97924 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue May  8 18:32:30 UTC 2007

IDJOB= 459111
IDBENCH= 2882
IDSOLVER= 200
FILE ID= node19/459111-1178649150

PBS_JOBID= 5217828

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_10_10.r.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459111-1178649150/instance-459111-1178649150.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-459111-1178649150 -o ROOT/results/node19/conversion-459111-1178649150 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459111-1178649150/instance-459111-1178649150.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-459111-1178649150 -o ROOT/results/node19/solver-459111-1178649150 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459111-1178649150/instance-459111-1178649150.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  41d5abe94732aa440d44e4bcd1eb4f30

RANDOM SEED= 781153438

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1771624 kB
Buffers:         36896 kB
Cached:         158188 kB
SwapCached:       8100 kB
Active:         108736 kB
Inactive:       109396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771624 kB
SwapTotal:     4192956 kB
SwapFree:      4153680 kB
Dirty:            2356 kB
Writeback:           0 kB
Mapped:          30128 kB
Slab:            51672 kB
Committed_AS:  9087492 kB
PageTables:       1784 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= 66561 MiB

End job on node19 on Tue May  8 19:02:34 UTC 2007