Trace number 363913

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. 1800.07 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-sao2.b.opb
MD5SUMa91a8cbbe2491e496acc19538dbd623f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark1.19882
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved YES
Number of variables372
Total number of constraints772
Number of constraints which are clauses772
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 constraint98
Number of terms in the objective function 372
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 372
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 372
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/363913-1177034531/instance-363913-1177034531.opb ......
0.00/0.03	c done parsing opb.
0.00/0.03	o 358
0.00/0.03	o 357
0.00/0.03	o 356
0.00/0.03	o 355
0.00/0.04	o 354
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0.10/0.10	o 189
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0.10/0.11	o 184
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0.10/0.12	o 173
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0.10/0.12	o 47
2.59/2.69	o 46
8.39/8.45	o 45
9.59/9.61	o 44
11.68/11.75	o 43
11.68/11.75	o 42
11.68/11.77	o 41
11.68/11.77	o 40
11.68/11.77	o 39
11.68/11.77	o 38
11.68/11.77	o 37
12.99/13.08	o 36
20.28/20.33	o 35
28.68/28.71	o 34
30.48/30.57	o 33
96.36/96.49	o 32
261.92/262.01	o 31
801.89/802.10	o 30
1800.06/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363913-1177034531/instance-363913-1177034531.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/node15/watcher-363913-1177034531 -o ROOT/results/node15/solver-363913-1177034531 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363913-1177034531/PBS4 /tmp/evaluation/363913-1177034531/instance-363913-1177034531.opb 

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


[startup+0 s]
/proc/loadavg: 1.17 1.10 1.03 2/77 31260
/proc/meminfo: memFree=1772768/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=1324 CPUtime=0
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 151370768 1355776 124 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590695 0 0 4096 0 0 0 0 17 1 0 0
/proc/31260/statm: 331 124 87 219 0 108 0

[startup+0.105485 s]
/proc/loadavg: 1.17 1.10 1.03 2/77 31260
/proc/meminfo: memFree=1772768/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=1468 CPUtime=0.1
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 201 0 0 0 9 1 0 0 18 0 1 0 151370768 1503232 183 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 367 184 102 219 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1468

[startup+0.201494 s]
/proc/loadavg: 1.17 1.10 1.03 2/77 31260
/proc/meminfo: memFree=1772768/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=1468 CPUtime=0.19
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 229 0 0 0 18 1 0 0 18 0 1 0 151370768 1503232 211 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 367 211 102 219 0 144 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1468

[startup+0.301502 s]
/proc/loadavg: 1.17 1.10 1.03 2/77 31260
/proc/meminfo: memFree=1772768/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=1724 CPUtime=0.29
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 263 0 0 0 28 1 0 0 19 0 1 0 151370768 1765376 245 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 431 245 103 219 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1724

[startup+0.701539 s]
/proc/loadavg: 1.17 1.10 1.03 2/77 31260
/proc/meminfo: memFree=1772768/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=2428 CPUtime=0.69
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 379 0 0 0 68 1 0 0 23 0 1 0 151370768 2486272 361 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 607 361 103 219 0 384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2428

[startup+1.50161 s]
/proc/loadavg: 1.17 1.10 1.03 2/78 31261
/proc/meminfo: memFree=1771288/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=3452 CPUtime=1.49
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 602 0 0 0 147 2 0 0 25 0 1 0 151370768 3534848 584 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 863 584 103 219 0 640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3452

[startup+3.10277 s]
/proc/loadavg: 1.17 1.10 1.03 2/78 31261
/proc/meminfo: memFree=1769816/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=5736 CPUtime=3.09
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 977 0 0 0 307 2 0 0 25 0 1 0 151370768 5873664 959 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 1434 959 103 219 0 1211 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5736

[startup+6.30105 s]
/proc/loadavg: 1.16 1.09 1.03 2/78 31261
/proc/meminfo: memFree=1768408/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=5928 CPUtime=6.29
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 1206 0 0 0 626 3 0 0 25 0 1 0 151370768 6070272 1139 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 1482 1139 104 219 0 1259 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5928

[startup+12.7016 s]
/proc/loadavg: 1.15 1.09 1.02 2/78 31261
/proc/meminfo: memFree=1766768/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=10416 CPUtime=12.69
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 1656 0 0 0 1265 4 0 0 25 0 1 0 151370768 10665984 1589 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 2604 1589 104 219 0 2381 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10416

[startup+25.5018 s]
/proc/loadavg: 1.11 1.09 1.02 2/78 31261
/proc/meminfo: memFree=1765168/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=11196 CPUtime=25.48
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 2158 0 0 0 2541 7 0 0 25 0 1 0 151370768 11464704 1994 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 2799 1994 104 219 0 2576 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11196

[startup+51.1012 s]
/proc/loadavg: 1.07 1.08 1.02 2/78 31261
/proc/meminfo: memFree=1763760/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=12508 CPUtime=51.07
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 2697 0 0 0 5094 13 0 0 25 0 1 0 151370768 12808192 2340 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 3127 2340 104 219 0 2904 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12508

[startup+102.302 s]
/proc/loadavg: 1.03 1.06 1.02 2/78 31261
/proc/meminfo: memFree=1759920/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=21408 CPUtime=102.26
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 3705 0 0 0 10205 21 0 0 25 0 1 0 151370768 21921792 3348 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 5352 3348 104 219 0 5129 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21408

[startup+162.301 s]
/proc/loadavg: 1.01 1.05 1.01 2/78 31261
/proc/meminfo: memFree=1758192/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=23752 CPUtime=162.25
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 4507 0 0 0 16194 31 0 0 25 0 1 0 151370768 24322048 3765 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 5938 3765 104 219 0 5715 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23752

[startup+222.306 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 31261
/proc/meminfo: memFree=1756976/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=24564 CPUtime=222.24
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 4793 0 0 0 22180 44 0 0 25 0 1 0 151370768 25153536 4051 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 6141 4051 104 219 0 5918 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 24564

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 31261
/proc/meminfo: memFree=1755888/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=25152 CPUtime=282.22
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 5069 0 0 0 28167 55 0 0 25 0 1 0 151370768 25755648 4327 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 6288 4327 104 219 0 6065 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25152

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31261
/proc/meminfo: memFree=1754800/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=28744 CPUtime=342.2
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 6091 0 0 0 34157 63 0 0 25 0 1 0 151370768 29433856 4580 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 7186 4580 104 219 0 6963 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 28744

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31261
/proc/meminfo: memFree=1753776/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=29368 CPUtime=402.19
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 6337 0 0 0 40141 78 0 0 25 0 1 0 151370768 30072832 4826 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 7342 4826 104 219 0 7119 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29368

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31261
/proc/meminfo: memFree=1752816/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=29852 CPUtime=462.18
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 6590 0 0 0 46128 90 0 0 25 0 1 0 151370768 30568448 5079 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 7463 5079 104 219 0 7240 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 29852

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31261
/proc/meminfo: memFree=1751920/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=30116 CPUtime=522.16
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 6799 0 0 0 52114 102 0 0 25 0 1 0 151370768 30838784 5288 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 7529 5288 104 219 0 7306 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 30116

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31261
/proc/meminfo: memFree=1751152/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=30696 CPUtime=582.14
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 7018 0 0 0 58101 113 0 0 25 0 1 0 151370768 31432704 5507 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 7674 5507 104 219 0 7451 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 30696

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31261
/proc/meminfo: memFree=1750192/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=31012 CPUtime=642.13
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 7246 0 0 0 64089 124 0 0 25 0 1 0 151370768 31756288 5735 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 7753 5735 104 219 0 7530 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 31012


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

[startup+822.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/78 31261
/proc/meminfo: memFree=1747760/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=38768 CPUtime=822.09
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 9382 0 0 0 82055 154 0 0 25 0 1 0 151370768 39698432 6334 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 9692 6334 104 219 0 9469 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 38768

[startup+882.305 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 31261
/proc/meminfo: memFree=1746992/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=39196 CPUtime=882.08
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 9558 0 0 0 88045 163 0 0 25 0 1 0 151370768 40136704 6510 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 9799 6510 104 219 0 9576 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 39196

[startup+942.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 31261
/proc/meminfo: memFree=1746288/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=39196 CPUtime=942.05
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 9735 0 0 0 94034 171 0 0 25 0 1 0 151370768 40136704 6687 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 9799 6687 104 219 0 9576 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 39196

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31261
/proc/meminfo: memFree=1745520/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=39652 CPUtime=1002.04
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 9918 0 0 0 100022 182 0 0 25 0 1 0 151370768 40603648 6870 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 9913 6870 104 219 0 9690 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 39652

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31261
/proc/meminfo: memFree=1744816/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=40136 CPUtime=1062.03
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 10081 0 0 0 106012 191 0 0 25 0 1 0 151370768 41099264 7033 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 10034 7033 104 219 0 9811 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 40136

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31261
/proc/meminfo: memFree=1744176/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=40648 CPUtime=1122.01
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 10243 0 0 0 112001 200 0 0 25 0 1 0 151370768 41623552 7195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 10162 7195 104 219 0 9939 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 40648

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31261
/proc/meminfo: memFree=1743536/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=40648 CPUtime=1182
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 10407 0 0 0 117992 208 0 0 25 0 1 0 151370768 41623552 7359 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 10162 7359 104 219 0 9939 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 40648

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31261
/proc/meminfo: memFree=1742896/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=41192 CPUtime=1241.98
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 10559 0 0 0 123983 215 0 0 25 0 1 0 151370768 42180608 7511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 10298 7511 104 219 0 10075 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 41192

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31261
/proc/meminfo: memFree=1742256/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=41192 CPUtime=1301.97
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 10715 0 0 0 129974 223 0 0 25 0 1 0 151370768 42180608 7667 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 10298 7667 104 219 0 10075 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 41192

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31261
/proc/meminfo: memFree=1741616/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=41772 CPUtime=1361.95
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 10872 0 0 0 135965 230 0 0 25 0 1 0 151370768 42774528 7824 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 10443 7824 104 219 0 10220 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 41772

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31261
/proc/meminfo: memFree=1740976/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=41772 CPUtime=1421.94
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 11024 0 0 0 141959 235 0 0 25 0 1 0 151370768 42774528 7976 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 10443 7976 104 219 0 10220 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 41772

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31261
/proc/meminfo: memFree=1740336/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=42388 CPUtime=1481.92
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 11178 0 0 0 147951 241 0 0 25 0 1 0 151370768 43405312 8130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 10597 8130 104 219 0 10374 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 42388

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31261
/proc/meminfo: memFree=1739760/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=42388 CPUtime=1541.91
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 11319 0 0 0 153941 250 0 0 25 0 1 0 151370768 43405312 8271 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 10597 8271 104 219 0 10374 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 42388

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31261
/proc/meminfo: memFree=1739120/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=43040 CPUtime=1601.9
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 11469 0 0 0 159931 259 0 0 25 0 1 0 151370768 44072960 8421 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547355 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 10760 8421 104 219 0 10537 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 43040

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31261
/proc/meminfo: memFree=1738544/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=43040 CPUtime=1661.89
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 11612 0 0 0 165923 266 0 0 25 0 1 0 151370768 44072960 8564 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 10760 8564 104 219 0 10537 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 43040

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31261
/proc/meminfo: memFree=1738032/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=43736 CPUtime=1721.87
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 11746 0 0 0 171913 274 0 0 25 0 1 0 151370768 44785664 8698 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 10934 8698 104 219 0 10711 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 43736

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31261
/proc/meminfo: memFree=1737456/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=43736 CPUtime=1781.86
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 11880 0 0 0 177905 281 0 0 25 0 1 0 151370768 44785664 8832 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 10934 8832 104 219 0 10711 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 43736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31261
/proc/meminfo: memFree=1737264/2055920 swapFree=4169120/4192956
[pid=31260] ppid=31258 vsize=43736 CPUtime=1800.06
/proc/31260/stat : 31260 (PBS4) R 31258 31260 30137 0 -1 4194304 11923 0 0 0 179723 283 0 0 25 0 1 0 151370768 44785664 8875 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31260/statm: 10934 8875 104 219 0 10711 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 43736

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): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1797.23
CPU system time (s): 2.83857
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 43736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.23
system time used= 2.83857
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11924
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= 37841

runsolver used 2.09068 second user time and 4.41633 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Fri Apr 20 02:02:12 UTC 2007

IDJOB= 363913
IDBENCH= 2040
IDSOLVER= 157
FILE ID= node15/363913-1177034531

PBS_JOBID= 4630652

Free space on /tmp= 66483 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-sao2.b.opb
COMMAND LINE= /tmp/evaluation/363913-1177034531/PBS4 /tmp/evaluation/363913-1177034531/instance-363913-1177034531.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-363913-1177034531 -o ROOT/results/node15/conversion-363913-1177034531 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363913-1177034531/instance-363913-1177034531.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-363913-1177034531 -o ROOT/results/node15/solver-363913-1177034531 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363913-1177034531/PBS4 /tmp/evaluation/363913-1177034531/instance-363913-1177034531.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  a91a8cbbe2491e496acc19538dbd623f

RANDOM SEED= 315927747

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1773240 kB
Buffers:         48092 kB
Cached:         160576 kB
SwapCached:       2268 kB
Active:         116972 kB
Inactive:       116356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773240 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            3792 kB
Writeback:           0 kB
Mapped:          30712 kB
Slab:            34824 kB
Committed_AS:  6960068 kB
PageTables:       1868 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= 66483 MiB

End job on node15 on Fri Apr 20 02:32:14 UTC 2007