Trace number 458343

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 NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.17 1800.67

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/
FPGA_SAT05/normalized-fpga35_35_sat_pb.cnf.cr.opb
MD5SUM23ed8dbd20669d86dd929140e0f9c164
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.037993
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1838
Total number of constraints1330
Number of constraints which are clauses1260
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint17
Maximum length of a constraint35
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 36
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

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/458343-1178621905/instance-458343-1178621905.opb ......
1800.10/1800.60	c done parsing opb.
1800.10/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458343-1178621905/instance-458343-1178621905.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/node52/watcher-458343-1178621905 -o ROOT/results/node52/solver-458343-1178621905 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458343-1178621905/instance-458343-1178621905.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17096
/proc/meminfo: memFree=1656460/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=1500 CPUtime=0
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 217035553 1536000 171 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 375 171 86 219 0 152 0

[startup+0.0345179 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17096
/proc/meminfo: memFree=1656460/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=1632 CPUtime=0.03
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 232 0 0 0 3 0 0 0 18 0 1 0 217035553 1671168 214 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134636127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 408 214 86 219 0 185 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1632

[startup+0.10152 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17096
/proc/meminfo: memFree=1656460/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=1908 CPUtime=0.09
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 356 0 0 0 9 0 0 0 18 0 1 0 217035553 1953792 338 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 477 338 90 219 0 254 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1908

[startup+0.301533 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17096
/proc/meminfo: memFree=1656460/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=2808 CPUtime=0.29
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 551 0 0 0 28 1 0 0 19 0 1 0 217035553 2875392 533 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 702 533 90 219 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701561 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17096
/proc/meminfo: memFree=1656460/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=6024 CPUtime=0.69
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 978 0 0 0 67 2 0 0 22 0 1 0 217035553 6168576 960 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 1506 960 90 219 0 1283 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6024

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17097
/proc/meminfo: memFree=1651588/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=10384 CPUtime=1.49
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 1907 0 0 0 146 3 0 0 25 0 1 0 217035553 10633216 1889 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 2596 1889 90 219 0 2373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10384

[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17097
/proc/meminfo: memFree=1646660/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=19768 CPUtime=3.09
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 3423 0 0 0 304 5 0 0 25 0 1 0 217035553 20242432 3405 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 4942 3405 90 219 0 4719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19768

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17097
/proc/meminfo: memFree=1635908/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=37016 CPUtime=6.29
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 5705 0 0 0 622 7 0 0 25 0 1 0 217035553 37904384 5687 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544690 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 9254 5687 90 219 0 9031 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37016

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17097
/proc/meminfo: memFree=1620356/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=39400 CPUtime=12.68
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 9347 0 0 0 1256 12 0 0 25 0 1 0 217035553 40345600 9280 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 9850 9280 90 219 0 9627 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39400

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17097
/proc/meminfo: memFree=1617348/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=41400 CPUtime=25.49
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 9941 0 0 0 2529 20 0 0 25 0 1 0 217035553 42393600 9777 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 10350 9777 90 219 0 10127 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41400

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17097
/proc/meminfo: memFree=1594244/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=77484 CPUtime=51.08
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 16286 0 0 0 5079 29 0 0 25 0 1 0 217035553 79343616 15929 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557351 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 19371 15929 90 219 0 19148 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 77484

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17097
/proc/meminfo: memFree=1508228/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=160204 CPUtime=102.28
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 37426 0 0 0 10185 43 0 0 25 0 1 0 217035553 164048896 37069 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 40051 37069 90 219 0 39828 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 160204

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17163
/proc/meminfo: memFree=1459788/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=306852 CPUtime=162.22
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 49045 0 0 0 16169 53 0 0 25 0 1 0 217035553 314216448 48688 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544479 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 76713 48688 90 219 0 76490 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 306852

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1416700/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=321676 CPUtime=222.14
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 60456 0 0 0 22150 64 0 0 25 0 1 0 217035553 329396224 59714 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 80419 59714 90 219 0 80196 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 321676

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1381380/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=342372 CPUtime=282.13
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 69286 0 0 0 28143 70 0 0 25 0 1 0 217035553 350588928 68544 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 85593 68544 90 219 0 85370 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 342372

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1362052/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=351076 CPUtime=342.11
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 74101 0 0 0 34135 76 0 0 25 0 1 0 217035553 359501824 73359 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557119 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 87769 73359 90 219 0 87546 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 351076

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1359364/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=353304 CPUtime=402.1
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 74774 0 0 0 40132 78 0 0 25 0 1 0 217035553 361783296 74032 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556975 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 88326 74032 90 219 0 88103 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 353304

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1346948/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=362348 CPUtime=462.08
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 78643 0 0 0 46125 83 0 0 25 0 1 0 217035553 371044352 77132 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 90587 77132 90 219 0 90364 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 362348

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1343300/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=366944 CPUtime=522.07
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 79563 0 0 0 52121 86 0 0 25 0 1 0 217035553 375750656 78052 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 91736 78052 90 219 0 91513 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 366944

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1341444/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=368600 CPUtime=582.06
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 80035 0 0 0 58116 90 0 0 25 0 1 0 217035553 377446400 78524 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 92150 78524 90 219 0 91927 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 368600

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17295
/proc/meminfo: memFree=1339332/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=370368 CPUtime=642.05
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 80536 0 0 0 64112 93 0 0 25 0 1 0 217035553 379256832 79025 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 92592 79025 90 219 0 92369 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 370368


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17297
/proc/meminfo: memFree=1331268/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=380256 CPUtime=822
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 82572 0 0 0 82096 104 0 0 25 0 1 0 217035553 389382144 81061 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134561366 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 95064 81061 90 219 0 94841 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 380256

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17297
/proc/meminfo: memFree=1330500/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=380812 CPUtime=881.99
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 82769 0 0 0 88093 106 0 0 25 0 1 0 217035553 389951488 81258 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 95203 81258 90 219 0 94980 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 380812

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17297
/proc/meminfo: memFree=1329284/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=381916 CPUtime=941.98
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 83080 0 0 0 94089 109 0 0 25 0 1 0 217035553 391081984 81569 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 95479 81569 90 219 0 95256 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 381916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17297
/proc/meminfo: memFree=1322116/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=392016 CPUtime=1001.97
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 84859 0 0 0 100084 113 0 0 25 0 1 0 217035553 401424384 83348 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 98004 83348 90 219 0 97781 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 392016

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17297
/proc/meminfo: memFree=1297668/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=403660 CPUtime=1061.95
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 92485 0 0 0 106075 120 0 0 25 0 1 0 217035553 413347840 89437 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 100915 89437 90 219 0 100692 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 403660

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17297
/proc/meminfo: memFree=1296388/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=404692 CPUtime=1121.94
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 92811 0 0 0 112070 124 0 0 25 0 1 0 217035553 414404608 89763 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 101173 89763 90 219 0 100950 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 404692

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17297
/proc/meminfo: memFree=1295300/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=405748 CPUtime=1181.93
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 93084 0 0 0 118067 126 0 0 25 0 1 0 217035553 415485952 90036 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 101437 90036 90 219 0 101214 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 405748

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17297
/proc/meminfo: memFree=1291716/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=410104 CPUtime=1241.91
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 93982 0 0 0 124063 128 0 0 25 0 1 0 217035553 419946496 90934 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 102526 90934 90 219 0 102303 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 410104

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17297
/proc/meminfo: memFree=1290308/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=411844 CPUtime=1301.9
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 94339 0 0 0 130060 130 0 0 25 0 1 0 217035553 421728256 91291 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134548637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 102961 91291 90 219 0 102738 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 411844

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17297
/proc/meminfo: memFree=1289604/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=412292 CPUtime=1361.88
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 94506 0 0 0 136055 133 0 0 25 0 1 0 217035553 422187008 91458 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 103073 91458 90 219 0 102850 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 412292

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17297
/proc/meminfo: memFree=1288004/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=414008 CPUtime=1421.88
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 94894 0 0 0 142051 137 0 0 25 0 1 0 217035553 423944192 91846 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 103502 91846 90 219 0 103279 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 414008

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17297
/proc/meminfo: memFree=1287108/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=415144 CPUtime=1481.86
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 95125 0 0 0 148047 139 0 0 25 0 1 0 217035553 425107456 92077 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550404 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 103786 92077 90 219 0 103563 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 415144

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17297
/proc/meminfo: memFree=1286468/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=415648 CPUtime=1541.85
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 95289 0 0 0 154043 142 0 0 25 0 1 0 217035553 425623552 92241 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134561358 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 103912 92241 90 219 0 103689 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 415648

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17297
/proc/meminfo: memFree=1285700/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=415780 CPUtime=1601.83
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 95463 0 0 0 160039 144 0 0 25 0 1 0 217035553 425758720 92415 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 103945 92415 90 219 0 103722 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 415780

[startup+1662.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 17297
/proc/meminfo: memFree=1285124/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=416316 CPUtime=1661.82
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 95615 0 0 0 166035 147 0 0 25 0 1 0 217035553 426307584 92567 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 104079 92567 90 219 0 103856 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 416316

[startup+1722.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 17297
/proc/meminfo: memFree=1284036/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=417108 CPUtime=1721.81
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 95882 0 0 0 172032 149 0 0 25 0 1 0 217035553 427118592 92834 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 104277 92834 90 219 0 104054 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 417108

[startup+1782.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 17297
/proc/meminfo: memFree=1282628/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=418996 CPUtime=1781.8
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 96234 0 0 0 178028 152 0 0 25 0 1 0 217035553 429051904 93186 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 104749 93186 90 219 0 104526 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 418996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 17297
/proc/meminfo: memFree=1282436/2055920 swapFree=4183124/4192956
[pid=17096] ppid=17094 vsize=418996 CPUtime=1800.1
/proc/17096/stat : 17096 (PBS4_SAT07v2) R 17094 17096 16339 0 -1 4194304 96275 0 0 0 179857 153 0 0 25 0 1 0 217035553 429051904 93227 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17096/statm: 104749 93227 90 219 0 104526 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 418996

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): 1800.67
CPU time (s): 1800.17
CPU user time (s): 1798.57
CPU system time (s): 1.59776
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 418996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.57
system time used= 1.59776
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96276
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= 1823

runsolver used 1.42678 second user time and 3.54946 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue May  8 10:58:25 UTC 2007

IDJOB= 458343
IDBENCH= 1420
IDSOLVER= 200
FILE ID= node52/458343-1178621905

PBS_JOBID= 5218252

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga35_35_sat_pb.cnf.cr.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458343-1178621905/instance-458343-1178621905.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-458343-1178621905 -o ROOT/results/node52/conversion-458343-1178621905 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458343-1178621905/instance-458343-1178621905.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-458343-1178621905 -o ROOT/results/node52/solver-458343-1178621905 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458343-1178621905/instance-458343-1178621905.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  23ed8dbd20669d86dd929140e0f9c164

RANDOM SEED= 931033482

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1656868 kB
Buffers:         33208 kB
Cached:         258036 kB
SwapCached:       3808 kB
Active:          66924 kB
Inactive:       235424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656868 kB
SwapTotal:     4192956 kB
SwapFree:      4183124 kB
Dirty:            2568 kB
Writeback:           0 kB
Mapped:          17208 kB
Slab:            82668 kB
Committed_AS:  5375776 kB
PageTables:       1488 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= 66562 MiB

End job on node52 on Tue May  8 11:28:28 UTC 2007