Trace number 366477

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. 1800.08 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-C880.a.opb
MD5SUMb05f470b70f12c211f6d9c7c351d242f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark87
Best CPU time to get the best result obtained on this benchmark0.141977
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 87
Optimality of the best value was proved YES
Number of variables301
Total number of constraints732
Number of constraints which are clauses732
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 constraint1
Maximum length of a constraint23
Number of terms in the objective function 301
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 301
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 301
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/366477-1177062065/instance-366477-1177062065.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 260
0.00/0.01	o 256
0.00/0.01	o 255
0.00/0.01	o 143
1.39/1.49	o 142
1.49/1.50	o 123
1.49/1.50	o 119
1.49/1.50	o 118
1.49/1.50	o 117
1.49/1.50	o 116
1.49/1.50	o 115
1.49/1.50	o 114
1.49/1.50	o 113
1.49/1.50	o 112
1.49/1.51	o 111
1.49/1.51	o 110
1.49/1.51	o 101
1.49/1.51	o 100
1.49/1.51	o 99
1.49/1.57	o 98
6.88/6.98	o 97
40.68/40.75	o 96
40.68/40.76	o 95
51.18/51.25	o 94
51.18/51.26	o 93
51.18/51.26	o 92
865.18/865.58	o 91
1800.05/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/366477-1177062065/instance-366477-1177062065.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/node20/watcher-366477-1177062065 -o ROOT/results/node20/solver-366477-1177062065 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366477-1177062065/PBS4 /tmp/evaluation/366477-1177062065/instance-366477-1177062065.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: 0.91 0.95 0.98 3/77 9048
/proc/meminfo: memFree=1787312/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=1324 CPUtime=0
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 154123852 1355776 124 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134518623 0 0 4096 0 0 0 0 17 1 0 0
/proc/9048/statm: 331 124 87 219 0 108 0

[startup+0.0775191 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 9048
/proc/meminfo: memFree=1787312/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=1712 CPUtime=0.07
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 252 0 0 0 7 0 0 0 18 0 1 0 154123852 1753088 234 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 428 234 103 219 0 205 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1712

[startup+0.101521 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 9048
/proc/meminfo: memFree=1787312/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=1712 CPUtime=0.09
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 280 0 0 0 9 0 0 0 18 0 1 0 154123852 1753088 262 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 428 262 103 219 0 205 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301562 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 9048
/proc/meminfo: memFree=1787312/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=3248 CPUtime=0.29
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 461 0 0 0 29 0 0 0 19 0 1 0 154123852 3325952 443 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 812 443 103 219 0 589 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3248

[startup+0.701641 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 9048
/proc/meminfo: memFree=1787312/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=5452 CPUtime=0.69
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 884 0 0 0 69 0 0 0 23 0 1 0 154123852 5582848 866 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 1363 866 103 219 0 1140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5452

[startup+1.5018 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 9049
/proc/meminfo: memFree=1783272/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=9744 CPUtime=1.49
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 1552 0 0 0 147 2 0 0 25 0 1 0 154123852 9977856 1534 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 2436 1534 103 219 0 2213 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9744

[startup+3.10112 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 9049
/proc/meminfo: memFree=1780904/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=10008 CPUtime=3.09
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 1753 0 0 0 306 3 0 0 25 0 1 0 154123852 10248192 1735 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 2502 1735 103 219 0 2279 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10008

[startup+6.30177 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 9049
/proc/meminfo: memFree=1779624/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=10328 CPUtime=6.29
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 2053 0 0 0 624 5 0 0 25 0 1 0 154123852 10575872 1986 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 2582 1986 104 219 0 2359 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10328

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 9049
/proc/meminfo: memFree=1776552/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=19296 CPUtime=12.69
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 3113 0 0 0 1260 9 0 0 25 0 1 0 154123852 19759104 2949 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 4824 2949 104 219 0 4601 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19296

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 9049
/proc/meminfo: memFree=1769768/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=20456 CPUtime=25.48
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 4774 0 0 0 2535 13 0 0 25 0 1 0 154123852 20946944 4417 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 5114 4417 104 219 0 4891 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20456

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 9049
/proc/meminfo: memFree=1765096/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=37504 CPUtime=51.08
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 5992 0 0 0 5088 20 0 0 25 0 1 0 154123852 38404096 5635 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 9376 5635 104 219 0 9153 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37504

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 9049
/proc/meminfo: memFree=1761064/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=39956 CPUtime=102.26
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 7307 0 0 0 10198 28 0 0 25 0 1 0 154123852 40914944 6565 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 9989 6565 104 219 0 9766 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 39956

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9049
/proc/meminfo: memFree=1758888/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=41080 CPUtime=162.23
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 7845 0 0 0 16186 37 0 0 25 0 1 0 154123852 42065920 7103 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 10270 7103 104 219 0 10047 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 41080

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9049
/proc/meminfo: memFree=1754920/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=45208 CPUtime=222.21
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 9586 0 0 0 22175 46 0 0 25 0 1 0 154123852 46292992 8075 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 11302 8075 104 219 0 11079 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 45208

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9049
/proc/meminfo: memFree=1751784/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=45920 CPUtime=282.19
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 10382 0 0 0 28164 55 0 0 25 0 1 0 154123852 47022080 8871 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 11480 8871 104 219 0 11257 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 45920

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9049
/proc/meminfo: memFree=1750440/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=46728 CPUtime=342.17
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 10711 0 0 0 34155 62 0 0 25 0 1 0 154123852 47849472 9200 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 11682 9200 104 219 0 11459 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 46728

[startup+402.301 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 9049
/proc/meminfo: memFree=1749288/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=47240 CPUtime=402.15
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 10980 0 0 0 40147 68 0 0 25 0 1 0 154123852 48373760 9469 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 11810 9469 104 219 0 11587 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 47240

[startup+462.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 9049
/proc/meminfo: memFree=1748264/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=47964 CPUtime=462.12
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 11258 0 0 0 46138 74 0 0 25 0 1 0 154123852 49115136 9747 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559785 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 11991 9747 104 219 0 11768 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 47964

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9049
/proc/meminfo: memFree=1746856/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=48424 CPUtime=522.1
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 11616 0 0 0 52129 81 0 0 25 0 1 0 154123852 49586176 10105 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 12106 10105 104 219 0 11883 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 48424

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9049
/proc/meminfo: memFree=1744680/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=55260 CPUtime=582.08
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 13691 0 0 0 58118 90 0 0 25 0 1 0 154123852 56586240 10643 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 13815 10643 104 219 0 13592 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 55260

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9049
/proc/meminfo: memFree=1741672/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=55784 CPUtime=642.07
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 14443 0 0 0 64111 96 0 0 25 0 1 0 154123852 57122816 11395 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 13946 11395 104 219 0 13723 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 55784


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

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9049
/proc/meminfo: memFree=1738536/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=57700 CPUtime=822
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 15209 0 0 0 82087 113 0 0 25 0 1 0 154123852 59084800 12161 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 14425 12161 104 219 0 14202 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 57700

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9049
/proc/meminfo: memFree=1737576/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=57700 CPUtime=881.98
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 15452 0 0 0 88080 118 0 0 25 0 1 0 154123852 59084800 12404 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 14425 12404 104 219 0 14202 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 57700

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9049
/proc/meminfo: memFree=1736744/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=58356 CPUtime=941.96
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 15668 0 0 0 94072 124 0 0 25 0 1 0 154123852 59756544 12620 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547806 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 14589 12620 104 219 0 14366 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 58356

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9049
/proc/meminfo: memFree=1735912/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=59044 CPUtime=1001.94
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 15864 0 0 0 100066 128 0 0 25 0 1 0 154123852 60461056 12816 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 14761 12816 104 219 0 14538 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 59044

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9049
/proc/meminfo: memFree=1734952/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=59624 CPUtime=1061.91
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 16115 0 0 0 106058 133 0 0 25 0 1 0 154123852 61054976 13067 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 14906 13067 104 219 0 14683 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 59624

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9049
/proc/meminfo: memFree=1734120/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=59624 CPUtime=1121.9
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 16323 0 0 0 112051 139 0 0 25 0 1 0 154123852 61054976 13275 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 14906 13275 104 219 0 14683 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 59624

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9049
/proc/meminfo: memFree=1733288/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=60384 CPUtime=1181.88
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 16526 0 0 0 118044 144 0 0 25 0 1 0 154123852 61833216 13478 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 15096 13478 104 219 0 14873 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 60384

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 9223
/proc/meminfo: memFree=1731184/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=61036 CPUtime=1241.76
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 16730 0 0 0 124028 148 0 0 25 0 1 0 154123852 62500864 13682 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 15259 13682 104 219 0 15036 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 61036

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9248
/proc/meminfo: memFree=1731496/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=61036 CPUtime=1301.73
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 16933 0 0 0 130020 153 0 0 25 0 1 0 154123852 62500864 13885 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 15259 13885 104 219 0 15036 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 61036

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9248
/proc/meminfo: memFree=1730664/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=61732 CPUtime=1361.7
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 17127 0 0 0 136011 159 0 0 25 0 1 0 154123852 63213568 14079 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 15433 14079 104 219 0 15210 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 61732

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9248
/proc/meminfo: memFree=1729896/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=74020 CPUtime=1421.69
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 20367 0 0 0 142004 165 0 0 25 0 1 0 154123852 75796480 14246 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 18505 14246 104 219 0 18282 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 74020

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9248
/proc/meminfo: memFree=1729320/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=74756 CPUtime=1481.66
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 20552 0 0 0 147996 170 0 0 25 0 1 0 154123852 76550144 14431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 18689 14431 104 219 0 18466 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 74756

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9248
/proc/meminfo: memFree=1728680/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=74756 CPUtime=1541.64
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 20709 0 0 0 153989 175 0 0 25 0 1 0 154123852 76550144 14588 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 18689 14588 104 219 0 18466 0
Current children cumulated CPU time (s) 1541.64
Current children cumulated vsize (KiB) 74756

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9248
/proc/meminfo: memFree=1727912/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=75540 CPUtime=1601.62
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 20903 0 0 0 159982 180 0 0 25 0 1 0 154123852 77352960 14782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 18885 14782 104 219 0 18662 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 75540

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9248
/proc/meminfo: memFree=1727208/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=75540 CPUtime=1661.6
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 21074 0 0 0 165975 185 0 0 25 0 1 0 154123852 77352960 14953 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 18885 14953 104 219 0 18662 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 75540

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9248
/proc/meminfo: memFree=1726568/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=76532 CPUtime=1721.58
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 21230 0 0 0 171969 189 0 0 25 0 1 0 154123852 78368768 15109 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 19133 15109 104 219 0 18910 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 76532

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9248
/proc/meminfo: memFree=1725992/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=76532 CPUtime=1781.56
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 21377 0 0 0 177961 195 0 0 25 0 1 0 154123852 78368768 15256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 19133 15256 104 219 0 18910 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 76532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9248
/proc/meminfo: memFree=1725672/2055920 swapFree=4155228/4192956
[pid=9048] ppid=9046 vsize=76532 CPUtime=1800.05
/proc/9048/stat : 9048 (PBS4) R 9046 9048 8035 0 -1 4194304 21446 0 0 0 179809 196 0 0 25 0 1 0 154123852 78368768 15325 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9048/statm: 19133 15325 104 219 0 18910 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 76532

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

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

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.08
CPU user time (s): 1798.1
CPU system time (s): 1.9787
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 86312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.1
system time used= 1.9787
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21447
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= 36339

runsolver used 2.01669 second user time and 4.50731 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Fri Apr 20 09:41:05 UTC 2007

IDJOB= 366477
IDBENCH= 2863
IDSOLVER= 157
FILE ID= node20/366477-1177062065

PBS_JOBID= 4640214

Free space on /tmp= 66456 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-C880.a.opb
COMMAND LINE= /tmp/evaluation/366477-1177062065/PBS4 /tmp/evaluation/366477-1177062065/instance-366477-1177062065.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-366477-1177062065 -o ROOT/results/node20/conversion-366477-1177062065 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366477-1177062065/instance-366477-1177062065.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-366477-1177062065 -o ROOT/results/node20/solver-366477-1177062065 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/366477-1177062065/PBS4 /tmp/evaluation/366477-1177062065/instance-366477-1177062065.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  b05f470b70f12c211f6d9c7c351d242f

RANDOM SEED= 890362825

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1787720 kB
Buffers:         36168 kB
Cached:         147072 kB
SwapCached:      16068 kB
Active:         122476 kB
Inactive:        83824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787720 kB
SwapTotal:     4192956 kB
SwapFree:      4155228 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          30108 kB
Slab:            47448 kB
Committed_AS:  1962572 kB
PageTables:       1744 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= 66456 MiB

End job on node20 on Fri Apr 20 10:11:08 UTC 2007