Trace number 458091

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) 1800.08 1800.54

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/armies/normalized-army12.21ls.opb
MD5SUM3d28f31cd61cfb39466f429c599fdb4f
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 benchmark9.92549
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 constraints644
Number of constraints which are clauses354
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints288
Minimum length of a constraint2
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 21
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 165
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/458091-1178618791/instance-458091-1178618791.opb ......
1800.04/1800.50	c done parsing opb.
1800.04/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458091-1178618791/instance-458091-1178618791.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/node27/watcher-458091-1178618791 -o ROOT/results/node27/solver-458091-1178618791 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458091-1178618791/instance-458091-1178618791.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 1.00 0.99 3/65 12177
/proc/meminfo: memFree=1802128/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=1456 CPUtime=0
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 274574996 1490944 135 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134591230 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 364 135 86 219 0 141 0

[startup+0.046846 s]
/proc/loadavg: 0.92 1.00 0.99 3/65 12177
/proc/meminfo: memFree=1802128/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=1452 CPUtime=0.04
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 199 0 0 0 4 0 0 0 18 0 1 0 274574996 1486848 181 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 363 181 90 219 0 140 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1452

[startup+0.10185 s]
/proc/loadavg: 0.92 1.00 0.99 3/65 12177
/proc/meminfo: memFree=1802128/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=1708 CPUtime=0.09
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 246 0 0 0 9 0 0 0 18 0 1 0 274574996 1748992 228 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 427 228 90 219 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.30187 s]
/proc/loadavg: 0.92 1.00 0.99 3/65 12177
/proc/meminfo: memFree=1802128/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=2396 CPUtime=0.29
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 426 0 0 0 29 0 0 0 19 0 1 0 274574996 2453504 408 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 599 408 90 219 0 376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701912 s]
/proc/loadavg: 0.92 1.00 0.99 3/65 12177
/proc/meminfo: memFree=1802128/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=5648 CPUtime=0.69
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 765 0 0 0 69 0 0 0 22 0 1 0 274574996 5783552 747 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 1412 747 90 219 0 1189 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5648

[startup+1.50199 s]
/proc/loadavg: 0.92 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1798536/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=9940 CPUtime=1.49
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 1398 0 0 0 149 0 0 0 25 0 1 0 274574996 10178560 1380 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 2485 1380 90 219 0 2262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9940

[startup+3.10115 s]
/proc/loadavg: 0.93 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1794824/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=10368 CPUtime=3.09
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 2358 0 0 0 307 2 0 0 25 0 1 0 274574996 10616832 2340 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 2592 2340 90 219 0 2369 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10368

[startup+6.30247 s]
/proc/loadavg: 0.93 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1786056/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=21168 CPUtime=6.29
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 4463 0 0 0 626 3 0 0 25 0 1 0 274574996 21676032 4396 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557611 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 5292 4396 90 219 0 5069 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21168

[startup+12.7011 s]
/proc/loadavg: 0.94 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1779920/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=39916 CPUtime=12.69
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 5929 0 0 0 1263 6 0 0 25 0 1 0 274574996 40873984 5765 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 9979 5765 90 219 0 9756 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39916

[startup+25.5014 s]
/proc/loadavg: 0.95 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1776144/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=42340 CPUtime=25.48
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 6864 0 0 0 2538 10 0 0 25 0 1 0 274574996 43356160 6507 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 10585 6507 90 219 0 10362 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42340

[startup+51.102 s]
/proc/loadavg: 0.96 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1771728/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=46128 CPUtime=51.08
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 8346 0 0 0 5091 17 0 0 25 0 1 0 274574996 47235072 7604 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 11532 7604 90 219 0 11309 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 46128

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1761936/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=54180 CPUtime=102.27
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 11543 0 0 0 10196 31 0 0 25 0 1 0 274574996 55480320 10032 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 13545 10032 90 219 0 13322 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 54180

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1752464/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=63772 CPUtime=162.25
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 15454 0 0 0 16178 47 0 0 25 0 1 0 274574996 65302528 12406 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 15943 12406 90 219 0 15720 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 63772

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1745104/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=67400 CPUtime=222.24
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 17280 0 0 0 22162 62 0 0 25 0 1 0 274574996 69017600 14232 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 16850 14232 90 219 0 16627 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 67400

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1739664/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=70448 CPUtime=282.22
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 18637 0 0 0 28147 75 0 0 25 0 1 0 274574996 72138752 15589 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 17612 15589 90 219 0 17389 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 70448

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1733008/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=86248 CPUtime=342.2
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 23359 0 0 0 34131 89 0 0 25 0 1 0 274574996 88317952 17238 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544786 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 21562 17238 90 219 0 21339 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 86248

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1725392/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=90952 CPUtime=402.18
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 25268 0 0 0 40115 103 0 0 25 0 1 0 274574996 93134848 19147 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 22738 19147 90 219 0 22515 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 90952

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1719568/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=94260 CPUtime=462.18
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 26710 0 0 0 46100 118 0 0 25 0 1 0 274574996 96522240 20589 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134567940 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 23565 20589 90 219 0 23342 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 94260

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1712528/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=130612 CPUtime=522.16
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 28478 0 0 0 52087 129 0 0 25 0 1 0 274574996 133746688 22357 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 32653 22357 90 219 0 32430 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 130612

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1707280/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=132520 CPUtime=582.14
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 29777 0 0 0 58075 139 0 0 25 0 1 0 274574996 135700480 23656 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545964 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 33130 23656 90 219 0 32907 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 132520

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1702736/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=160208 CPUtime=642.13
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 37021 0 0 0 64057 156 0 0 25 0 1 0 274574996 164052992 24755 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 40052 24755 90 219 0 39829 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 160208


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

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1678416/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=169332 CPUtime=882.07
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 43087 0 0 0 88003 204 0 0 25 0 1 0 274574996 173395968 30821 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 42333 30821 90 219 0 42110 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 169332

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 3/66 12178
/proc/meminfo: memFree=1674704/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=171368 CPUtime=942.05
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 44030 0 0 0 93991 214 0 0 25 0 1 0 274574996 175480832 31764 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 42842 31765 90 219 0 42619 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 171368

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1670928/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=173720 CPUtime=1002.04
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 44962 0 0 0 99980 224 0 0 25 0 1 0 274574996 177889280 32696 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 43430 32696 90 219 0 43207 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 173720

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1663952/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=176016 CPUtime=1062.02
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 46715 0 0 0 105968 234 0 0 25 0 1 0 274574996 180240384 34449 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 44004 34449 90 219 0 43781 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 176016

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1660368/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=176016 CPUtime=1122
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 47598 0 0 0 111956 244 0 0 25 0 1 0 274574996 180240384 35332 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 44004 35332 90 219 0 43781 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 176016

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1656720/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=178456 CPUtime=1182
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 48510 0 0 0 117944 256 0 0 25 0 1 0 274574996 182738944 36244 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 44614 36244 90 219 0 44391 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 178456

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1653136/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=181240 CPUtime=1241.98
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 49398 0 0 0 123932 266 0 0 25 0 1 0 274574996 185589760 37132 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 45310 37132 90 219 0 45087 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 181240

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1649744/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=181240 CPUtime=1301.96
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 50239 0 0 0 129920 276 0 0 25 0 1 0 274574996 185589760 37973 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 45310 37973 90 219 0 45087 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 181240

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1645648/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=183996 CPUtime=1361.94
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 51266 0 0 0 135908 286 0 0 25 0 1 0 274574996 188411904 39000 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134548525 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 45999 39000 90 219 0 45776 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 183996

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1641936/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=187056 CPUtime=1421.94
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 52202 0 0 0 141897 297 0 0 25 0 1 0 274574996 191545344 39936 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 46764 39936 90 219 0 46541 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 187056

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12178
/proc/meminfo: memFree=1637072/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=236736 CPUtime=1481.92
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 65702 0 0 0 147877 315 0 0 25 0 1 0 274574996 242417664 41147 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 59184 41147 90 219 0 58961 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 236736

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12180
/proc/meminfo: memFree=1632464/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=240108 CPUtime=1541.9
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 66827 0 0 0 153864 326 0 0 25 0 1 0 274574996 245870592 42272 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 60027 42272 90 219 0 59804 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 240108

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12180
/proc/meminfo: memFree=1629072/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=240372 CPUtime=1601.89
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 67693 0 0 0 159854 335 0 0 25 0 1 0 274574996 246140928 43138 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 60093 43138 90 219 0 59870 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 240372

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12180
/proc/meminfo: memFree=1623568/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=243808 CPUtime=1661.87
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 69070 0 0 0 165844 343 0 0 25 0 1 0 274574996 249659392 44515 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 60952 44515 90 219 0 60729 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 243808

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12180
/proc/meminfo: memFree=1615632/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=246712 CPUtime=1721.85
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 71063 0 0 0 171831 354 0 0 25 0 1 0 274574996 252633088 46508 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 61678 46508 90 219 0 61455 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 246712

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12180
/proc/meminfo: memFree=1612240/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=250748 CPUtime=1781.84
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 71897 0 0 0 177821 363 0 0 25 0 1 0 274574996 256765952 47342 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 62687 47342 90 219 0 62464 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 250748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12180
/proc/meminfo: memFree=1611216/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=251012 CPUtime=1800.04
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 72157 0 0 0 179638 366 0 0 25 0 1 0 274574996 257036288 47602 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 62753 47602 90 219 0 62530 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 251012

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12180
/proc/meminfo: memFree=1611216/2055920 swapFree=4183076/4192956
[pid=12177] ppid=12175 vsize=251012 CPUtime=1800.04
/proc/12177/stat : 12177 (PBS4_SAT07v2) R 12175 12177 11267 0 -1 4194304 72157 0 0 0 179638 366 0 0 25 0 1 0 274574996 257036288 47602 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12177/statm: 62753 47602 90 219 0 62530 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 251012

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.08
CPU user time (s): 1796.38
CPU system time (s): 3.69844
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 285760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.38
system time used= 3.69844
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72158
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= 1364

runsolver used 1.39679 second user time and 3.53246 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Tue May  8 10:06:31 UTC 2007

IDJOB= 458091
IDBENCH= 1168
IDSOLVER= 200
FILE ID= node27/458091-1178618791

PBS_JOBID= 5218239

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-army12.21ls.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458091-1178618791/instance-458091-1178618791.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-458091-1178618791 -o ROOT/results/node27/conversion-458091-1178618791 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458091-1178618791/instance-458091-1178618791.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-458091-1178618791 -o ROOT/results/node27/solver-458091-1178618791 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458091-1178618791/instance-458091-1178618791.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  3d28f31cd61cfb39466f429c599fdb4f

RANDOM SEED= 795008192

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1802472 kB
Buffers:         29240 kB
Cached:         120360 kB
SwapCached:       3876 kB
Active:          46740 kB
Inactive:       113312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802472 kB
SwapTotal:     4192956 kB
SwapFree:      4183076 kB
Dirty:            2276 kB
Writeback:           0 kB
Mapped:          16496 kB
Slab:            79376 kB
Committed_AS:  5807164 kB
PageTables:       1412 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 node27 on Tue May  8 10:36:33 UTC 2007