Trace number 458084

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) 1800.14 1800.76

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/armies/normalized-army12.21bt.opb
MD5SUMcc11de80c07cf0d445d50327479f6689
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 benchmark11.7662
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables428
Total number of constraints942
Number of constraints which are clauses645
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints295
Minimum length of a constraint1
Maximum length of a constraint144
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 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 189
Number of bits of the biggest sum of numbers8
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/458084-1178618741/instance-458084-1178618741.opb ......
1800.09/1800.70	c done parsing opb.
1800.09/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458084-1178618741/instance-458084-1178618741.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/node59/watcher-458084-1178618741 -o ROOT/results/node59/solver-458084-1178618741 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458084-1178618741/instance-458084-1178618741.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17274
/proc/meminfo: memFree=1634680/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=1456 CPUtime=0
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 309783724 1490944 135 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134591230 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 364 135 86 219 0 141 0

[startup+0.080566 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17274
/proc/meminfo: memFree=1634680/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=1708 CPUtime=0.07
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 263 0 0 0 7 0 0 0 18 0 1 0 309783724 1748992 245 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 427 245 90 219 0 204 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1708

[startup+0.101569 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17274
/proc/meminfo: memFree=1634680/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=1840 CPUtime=0.09
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 295 0 0 0 9 0 0 0 18 0 1 0 309783724 1884160 277 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 460 277 90 219 0 237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1840

[startup+0.301606 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17274
/proc/meminfo: memFree=1634680/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=3508 CPUtime=0.29
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 550 0 0 0 29 0 0 0 19 0 1 0 309783724 3592192 532 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 877 532 90 219 0 654 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3508

[startup+0.701683 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17274
/proc/meminfo: memFree=1634680/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=5848 CPUtime=0.69
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 1068 0 0 0 69 0 0 0 22 0 1 0 309783724 5988352 1050 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 1462 1050 90 219 0 1239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5848

[startup+1.50183 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 17275
/proc/meminfo: memFree=1629232/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=10672 CPUtime=1.49
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 1829 0 0 0 148 1 0 0 25 0 1 0 309783724 10928128 1811 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 2668 1811 90 219 0 2445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10672

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 17275
/proc/meminfo: memFree=1625328/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=20144 CPUtime=3.08
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 3213 0 0 0 306 2 0 0 25 0 1 0 309783724 20627456 3146 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 5036 3146 90 219 0 4813 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20144

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17275
/proc/meminfo: memFree=1619000/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=22200 CPUtime=6.29
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 4764 0 0 0 625 4 0 0 25 0 1 0 309783724 22732800 4600 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 5550 4600 90 219 0 5327 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22200

[startup+12.703 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17275
/proc/meminfo: memFree=1607680/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=42216 CPUtime=12.69
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 7143 0 0 0 1262 7 0 0 25 0 1 0 309783724 43229184 6786 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547224 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 10554 6786 90 219 0 10331 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42216

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 17275
/proc/meminfo: memFree=1598656/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=47344 CPUtime=25.48
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 9771 0 0 0 2537 11 0 0 25 0 1 0 309783724 48480256 9029 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 11836 9029 90 219 0 11613 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47344

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 17275
/proc/meminfo: memFree=1584320/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=54312 CPUtime=51.07
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 13392 0 0 0 5089 18 0 0 25 0 1 0 309783724 55615488 12650 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 13578 12650 90 219 0 13355 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54312

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 17275
/proc/meminfo: memFree=1560384/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=97600 CPUtime=102.26
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 20102 0 0 0 10197 29 0 0 25 0 1 0 309783724 99942400 18591 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546912 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 24400 18591 90 219 0 24177 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 97600

[startup+162.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1547264/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=111120 CPUtime=162.23
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 25080 0 0 0 16181 42 0 0 25 0 1 0 309783724 113786880 22032 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 27780 22032 90 219 0 27557 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 111120

[startup+222.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1532160/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=118836 CPUtime=222.22
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 28836 0 0 0 22166 56 0 0 25 0 1 0 309783724 121688064 25788 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 29709 25788 90 219 0 29486 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 118836

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1518592/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=189364 CPUtime=282.19
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 32427 0 0 0 28153 66 0 0 25 0 1 0 309783724 193908736 29379 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 47341 29379 90 219 0 47118 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 189364

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1509760/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=192728 CPUtime=342.18
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 34295 0 0 0 34142 76 0 0 25 0 1 0 309783724 197353472 31247 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 48182 31247 90 219 0 47959 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 192728

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1505856/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=207200 CPUtime=402.16
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 38340 0 0 0 40127 89 0 0 25 0 1 0 309783724 212172800 32219 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550423 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 51800 32219 90 219 0 51577 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 207200

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1486784/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=209420 CPUtime=462.14
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 43397 0 0 0 46114 100 0 0 25 0 1 0 309783724 214446080 37111 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 52355 37111 90 219 0 52132 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 209420

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1474112/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=216688 CPUtime=522.12
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 47339 0 0 0 52104 108 0 0 25 0 1 0 309783724 221888512 40162 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 54172 40162 90 219 0 53949 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 216688

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1470528/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=219876 CPUtime=582.09
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 48587 0 0 0 58094 115 0 0 25 0 1 0 309783724 225153024 41014 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 54969 41014 90 219 0 54746 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 219876

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1465344/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=224108 CPUtime=642.08
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 50208 0 0 0 64084 124 0 0 25 0 1 0 309783724 229486592 42305 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546894 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 56027 42305 90 219 0 55804 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 224108


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1453696/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=231700 CPUtime=881.99
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 53393 0 0 0 88036 163 0 0 25 0 1 0 309783724 237260800 45193 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 57925 45193 90 219 0 57702 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 231700

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1437376/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=235688 CPUtime=941.97
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 58354 0 0 0 94025 172 0 0 25 0 1 0 309783724 241344512 49461 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 58922 49461 90 219 0 58699 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 235688

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1409472/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=267744 CPUtime=1001.95
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 72264 0 0 0 100008 187 0 0 25 0 1 0 309783724 274169856 56236 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 66936 56236 90 219 0 66713 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 267744

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1401280/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=405020 CPUtime=1061.93
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 74643 0 0 0 105998 195 0 0 25 0 1 0 309783724 414740480 58252 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544714 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 101255 58252 90 219 0 101032 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 405020

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1398336/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=406052 CPUtime=1121.91
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 75496 0 0 0 111991 200 0 0 25 0 1 0 309783724 415797248 58973 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 101513 58973 90 219 0 101290 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 406052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1393600/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=408972 CPUtime=1181.88
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 76903 0 0 0 117981 207 0 0 25 0 1 0 309783724 418787328 60149 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 102243 60149 90 219 0 102020 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 408972

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1391104/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=411080 CPUtime=1241.87
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 77635 0 0 0 123973 214 0 0 25 0 1 0 309783724 420945920 60749 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544717 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 102770 60749 90 219 0 102547 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 411080

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1389696/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=411308 CPUtime=1301.85
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 78011 0 0 0 129965 220 0 0 25 0 1 0 309783724 421179392 61117 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 102827 61117 90 219 0 102604 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 411308

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1387776/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=411956 CPUtime=1361.83
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 78511 0 0 0 135958 225 0 0 25 0 1 0 309783724 421842944 61584 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 102989 61584 90 219 0 102766 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 411956

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1385664/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=414428 CPUtime=1421.81
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 79128 0 0 0 141951 230 0 0 25 0 1 0 309783724 424374272 62135 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 103607 62135 90 219 0 103384 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 414428

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1383616/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=415200 CPUtime=1481.79
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 79758 0 0 0 147944 235 0 0 25 0 1 0 309783724 425164800 62633 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 103800 62633 90 219 0 103577 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 415200

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1377600/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=415972 CPUtime=1541.77
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 81395 0 0 0 153936 241 0 0 25 0 1 0 309783724 425955328 64138 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 103993 64138 90 219 0 103770 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 415972

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1370624/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=419952 CPUtime=1601.74
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 83140 0 0 0 159925 249 0 0 25 0 1 0 309783724 430030848 65883 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 104988 65883 90 219 0 104765 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 419952

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1368960/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=419952 CPUtime=1661.72
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 83542 0 0 0 165917 255 0 0 25 0 1 0 309783724 430030848 66285 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 104988 66285 90 219 0 104765 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 419952

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1367936/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=421988 CPUtime=1721.7
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 83801 0 0 0 171909 261 0 0 25 0 1 0 309783724 432115712 66544 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 105497 66544 90 219 0 105274 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 421988

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1366912/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=421988 CPUtime=1781.68
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 84044 0 0 0 177902 266 0 0 25 0 1 0 309783724 432115712 66787 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 105497 66787 90 219 0 105274 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 421988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1366656/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=421988 CPUtime=1800.09
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 84109 0 0 0 179742 267 0 0 25 0 1 0 309783724 432115712 66852 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 105497 66852 90 219 0 105274 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 421988

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17275
/proc/meminfo: memFree=1366656/2055920 swapFree=4184640/4192956
[pid=17274] ppid=17272 vsize=421988 CPUtime=1800.09
/proc/17274/stat : 17274 (PBS4_SAT07v2) R 17272 17274 16519 0 -1 4194304 84109 0 0 0 179742 267 0 0 25 0 1 0 309783724 432115712 66852 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17274/statm: 105497 66852 90 219 0 105274 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 421988

Child status: 0
Real time (s): 1800.76
CPU time (s): 1800.14
CPU user time (s): 1797.42
CPU system time (s): 2.71759
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 421988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.42
system time used= 2.71759
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84110
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= 1369

runsolver used 1.39579 second user time and 3.52446 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Tue May  8 10:05:41 UTC 2007

IDJOB= 458084
IDBENCH= 1161
IDSOLVER= 200
FILE ID= node59/458084-1178618741

PBS_JOBID= 5218238

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-PB06/prestwich/armies/normalized-army12.21bt.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458084-1178618741/instance-458084-1178618741.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-458084-1178618741 -o ROOT/results/node59/conversion-458084-1178618741 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458084-1178618741/instance-458084-1178618741.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-458084-1178618741 -o ROOT/results/node59/solver-458084-1178618741 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458084-1178618741/instance-458084-1178618741.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  cc11de80c07cf0d445d50327479f6689

RANDOM SEED= 916852341

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1635088 kB
Buffers:         31280 kB
Cached:         282436 kB
SwapCached:       2348 kB
Active:          75336 kB
Inactive:       248372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635088 kB
SwapTotal:     4192956 kB
SwapFree:      4184640 kB
Dirty:            2412 kB
Writeback:           0 kB
Mapped:          16776 kB
Slab:            83104 kB
Committed_AS:  8061784 kB
PageTables:       1472 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 node59 on Tue May  8 10:35:44 UTC 2007