Trace number 459368

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) 1800.07 1800.74

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
crafted/spence/medium/s85-100.opb
MD5SUM43250093e0ffa854c46ef731ced8befc
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark343.102
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables85
Total number of constraints180
Number of constraints which are clauses180
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint3
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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/459368-1178653529/instance-459368-1178653529.opb ......
1800.04/1800.71	c done parsing opb.
1800.04/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459368-1178653529/instance-459368-1178653529.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/node22/watcher-459368-1178653529 -o ROOT/results/node22/solver-459368-1178653529 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459368-1178653529/instance-459368-1178653529.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: 1.29 1.22 1.09 3/77 10175
/proc/meminfo: memFree=1918904/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=1320 CPUtime=0
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 313270596 1351680 117 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 330 117 90 219 0 107 0

[startup+0.087545 s]
/proc/loadavg: 1.29 1.22 1.09 3/77 10175
/proc/meminfo: memFree=1918904/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=1464 CPUtime=0.08
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 221 0 0 0 8 0 0 0 18 0 1 0 313270596 1499136 203 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 366 203 90 219 0 143 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1464

[startup+0.101547 s]
/proc/loadavg: 1.29 1.22 1.09 3/77 10175
/proc/meminfo: memFree=1918904/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=1720 CPUtime=0.09
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 242 0 0 0 9 0 0 0 18 0 1 0 313270596 1761280 224 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 430 224 90 219 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1720

[startup+0.301576 s]
/proc/loadavg: 1.29 1.22 1.09 3/77 10175
/proc/meminfo: memFree=1918904/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=2564 CPUtime=0.29
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 373 0 0 0 29 0 0 0 19 0 1 0 313270596 2625536 355 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 641 355 90 219 0 418 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2564

[startup+0.701638 s]
/proc/loadavg: 1.29 1.22 1.09 3/77 10175
/proc/meminfo: memFree=1918904/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=3924 CPUtime=0.69
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 594 0 0 0 68 1 0 0 23 0 1 0 313270596 4018176 527 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 981 527 90 219 0 758 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3924

[startup+1.50176 s]
/proc/loadavg: 1.26 1.21 1.09 2/78 10176
/proc/meminfo: memFree=1916400/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=6784 CPUtime=1.49
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 1103 0 0 0 147 2 0 0 25 0 1 0 313270596 6946816 939 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 1696 939 90 219 0 1473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6784

[startup+3.102 s]
/proc/loadavg: 1.26 1.21 1.09 2/78 10176
/proc/meminfo: memFree=1914352/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=7556 CPUtime=3.09
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 1676 0 0 0 306 3 0 0 25 0 1 0 313270596 7737344 1512 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 1889 1512 90 219 0 1666 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7556

[startup+6.30149 s]
/proc/loadavg: 1.26 1.21 1.09 2/78 10176
/proc/meminfo: memFree=1911088/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=13036 CPUtime=6.29
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 2514 0 0 0 623 6 0 0 25 0 1 0 313270596 13348864 2157 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 3259 2157 90 219 0 3036 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13036

[startup+12.7015 s]
/proc/loadavg: 1.22 1.20 1.09 2/78 10176
/proc/meminfo: memFree=1907056/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=16116 CPUtime=12.69
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 3836 0 0 0 1260 9 0 0 25 0 1 0 313270596 16502784 3094 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 4029 3094 90 219 0 3806 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16116

[startup+25.5014 s]
/proc/loadavg: 1.19 1.20 1.09 2/78 10176
/proc/meminfo: memFree=1901104/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=25872 CPUtime=25.49
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 5277 0 0 0 2534 15 0 0 25 0 1 0 313270596 26492928 4535 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 6468 4535 90 219 0 6245 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25872

[startup+51.1013 s]
/proc/loadavg: 1.12 1.18 1.09 2/78 10176
/proc/meminfo: memFree=1893936/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=31848 CPUtime=51.08
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 7833 0 0 0 5085 23 0 0 25 0 1 0 313270596 32612352 6322 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 7962 6322 90 219 0 7739 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31848

[startup+102.305 s]
/proc/loadavg: 1.05 1.15 1.08 2/78 10176
/proc/meminfo: memFree=1882480/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=51400 CPUtime=102.26
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 10808 0 0 0 10190 36 0 0 25 0 1 0 313270596 52633600 9133 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 12850 9133 90 219 0 12627 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 51400

[startup+162.301 s]
/proc/loadavg: 1.02 1.12 1.07 2/78 10176
/proc/meminfo: memFree=1874160/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=61952 CPUtime=162.24
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 15069 0 0 0 16176 48 0 0 25 0 1 0 313270596 63438848 11252 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 15488 11252 90 219 0 15265 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 61952

[startup+222.303 s]
/proc/loadavg: 1.00 1.09 1.07 2/78 10176
/proc/meminfo: memFree=1868464/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=63676 CPUtime=222.23
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 16493 0 0 0 22163 60 0 0 25 0 1 0 313270596 65204224 12627 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544711 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 15919 12627 90 219 0 15696 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 63676

[startup+282.302 s]
/proc/loadavg: 1.00 1.07 1.06 2/78 10176
/proc/meminfo: memFree=1861040/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=65496 CPUtime=282.21
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 18546 0 0 0 28151 70 0 0 25 0 1 0 313270596 67067904 14485 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 16374 14485 90 219 0 16151 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 65496

[startup+342.302 s]
/proc/loadavg: 1.00 1.06 1.06 2/78 10176
/proc/meminfo: memFree=1853744/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=100256 CPUtime=342.19
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 20556 0 0 0 34138 81 0 0 25 0 1 0 313270596 102662144 16265 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 25064 16265 90 219 0 24841 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 100256

[startup+402.302 s]
/proc/loadavg: 1.00 1.05 1.05 2/78 10176
/proc/meminfo: memFree=1847280/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=102024 CPUtime=402.17
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 22442 0 0 0 40126 91 0 0 25 0 1 0 313270596 104472576 17860 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 25506 17860 90 219 0 25283 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 102024

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.04 2/78 10176
/proc/meminfo: memFree=1843568/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=107504 CPUtime=462.15
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 24424 0 0 0 46116 99 0 0 25 0 1 0 313270596 110084096 18726 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 26876 18726 90 219 0 26653 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 107504

[startup+522.301 s]
/proc/loadavg: 1.00 1.03 1.04 2/78 10176
/proc/meminfo: memFree=1841648/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=121320 CPUtime=522.13
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 28070 0 0 0 52105 108 0 0 25 0 1 0 313270596 124231680 19202 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 30330 19202 90 219 0 30107 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 121320

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.03 2/78 10176
/proc/meminfo: memFree=1838384/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=121704 CPUtime=582.11
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 28932 0 0 0 58094 117 0 0 25 0 1 0 313270596 124624896 19966 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 30426 19966 90 219 0 30203 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 121704

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/78 10176
/proc/meminfo: memFree=1835120/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=123264 CPUtime=642.1
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 29839 0 0 0 64085 125 0 0 25 0 1 0 313270596 126222336 20776 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 30816 20776 90 219 0 30593 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 123264


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10176
/proc/meminfo: memFree=1826864/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=127656 CPUtime=882.02
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 31954 0 0 0 88047 155 0 0 25 0 1 0 313270596 130719744 22761 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 31914 22761 90 219 0 31691 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 127656

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 10250
/proc/meminfo: memFree=1821432/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=127656 CPUtime=941.96
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 32860 0 0 0 94033 163 0 0 25 0 1 0 313270596 130719744 23667 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 31914 23667 90 219 0 31691 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 127656

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10374
/proc/meminfo: memFree=1817136/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=127848 CPUtime=1001.87
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 34211 0 0 0 100014 173 0 0 25 0 1 0 313270596 130916352 24969 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 31962 24969 90 219 0 31739 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 127848

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10374
/proc/meminfo: memFree=1812400/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=129328 CPUtime=1061.85
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 35456 0 0 0 106005 180 0 0 25 0 1 0 313270596 132431872 26148 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 32332 26148 90 219 0 32109 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 129328

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10374
/proc/meminfo: memFree=1807984/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=130868 CPUtime=1121.83
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 36850 0 0 0 111998 185 0 0 25 0 1 0 313270596 134008832 27218 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 32717 27218 90 219 0 32494 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 130868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10374
/proc/meminfo: memFree=1803184/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=132356 CPUtime=1181.81
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 38223 0 0 0 117991 190 0 0 25 0 1 0 313270596 135532544 28413 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 33089 28413 90 219 0 32866 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 132356

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10374
/proc/meminfo: memFree=1799280/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=132356 CPUtime=1241.79
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 39179 0 0 0 123984 195 0 0 25 0 1 0 313270596 135532544 29369 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 33089 29369 90 219 0 32866 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 132356

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10374
/proc/meminfo: memFree=1796272/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=133784 CPUtime=1301.78
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 40048 0 0 0 129976 202 0 0 25 0 1 0 313270596 136994816 30109 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 33446 30109 90 219 0 33223 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 133784

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10374
/proc/meminfo: memFree=1792944/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=133976 CPUtime=1361.76
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 40917 0 0 0 135968 208 0 0 25 0 1 0 313270596 137191424 30929 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 33494 30929 90 219 0 33271 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 133976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10374
/proc/meminfo: memFree=1789104/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=199896 CPUtime=1421.74
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 41959 0 0 0 141960 214 0 0 25 0 1 0 313270596 204693504 31873 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 49974 31873 90 219 0 49751 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 199896

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10374
/proc/meminfo: memFree=1784752/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=225620 CPUtime=1481.72
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 49271 0 0 0 147949 223 0 0 25 0 1 0 313270596 231034880 32943 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 56405 32943 90 219 0 56182 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 225620

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10374
/proc/meminfo: memFree=1780912/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=226740 CPUtime=1541.71
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 50427 0 0 0 153943 228 0 0 25 0 1 0 313270596 232181760 33873 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 56685 33873 90 219 0 56462 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 226740

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10374
/proc/meminfo: memFree=1778224/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=228276 CPUtime=1601.68
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 51433 0 0 0 159935 233 0 0 25 0 1 0 313270596 233754624 34493 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 57069 34493 90 219 0 56846 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 228276

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10374
/proc/meminfo: memFree=1774704/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=231392 CPUtime=1661.67
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 52914 0 0 0 165928 239 0 0 25 0 1 0 313270596 236945408 35395 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 57848 35395 90 219 0 57625 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 231392

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10374
/proc/meminfo: memFree=1773424/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=233020 CPUtime=1721.66
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 53359 0 0 0 171921 245 0 0 25 0 1 0 313270596 238612480 35647 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 58255 35647 90 219 0 58032 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 233020

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10374
/proc/meminfo: memFree=1771952/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=236180 CPUtime=1781.63
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 54240 0 0 0 177912 251 0 0 25 0 1 0 313270596 241848320 35995 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 59045 35995 90 219 0 58822 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 236180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10374
/proc/meminfo: memFree=1771504/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=236436 CPUtime=1800.04
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 54415 0 0 0 179751 253 0 0 25 0 1 0 313270596 242110464 36105 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 59109 36105 90 219 0 58886 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 236436

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 2/78 10374
/proc/meminfo: memFree=1771504/2055920 swapFree=4163680/4192956
[pid=10175] ppid=10173 vsize=236436 CPUtime=1800.04
/proc/10175/stat : 10175 (PBS4_SAT07v2) R 10173 10175 9835 0 -1 4194304 54415 0 0 0 179751 253 0 0 25 0 1 0 313270596 242110464 36105 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10175/statm: 59109 36105 90 219 0 58886 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 236436

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.07
CPU user time (s): 1797.51
CPU system time (s): 2.56061
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 236436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.51
system time used= 2.56061
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54416
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= 23633

runsolver used 1.3308 second user time and 3.90841 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue May  8 19:45:29 UTC 2007

IDJOB= 459368
IDBENCH= 47829
IDSOLVER= 200
FILE ID= node22/459368-1178653529

PBS_JOBID= 5218425

Free space on /tmp= 66540 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/spence/medium/s85-100.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459368-1178653529/instance-459368-1178653529.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-459368-1178653529 -o ROOT/results/node22/conversion-459368-1178653529 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459368-1178653529/instance-459368-1178653529.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-459368-1178653529 -o ROOT/results/node22/solver-459368-1178653529 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459368-1178653529/instance-459368-1178653529.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  43250093e0ffa854c46ef731ced8befc

RANDOM SEED= 344551964

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1919312 kB
Buffers:          2648 kB
Cached:          40260 kB
SwapCached:       7276 kB
Active:          60476 kB
Inactive:        10824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1919312 kB
SwapTotal:     4192956 kB
SwapFree:      4163680 kB
Dirty:            2260 kB
Writeback:           0 kB
Mapped:          35680 kB
Slab:            50904 kB
Committed_AS:  4541800 kB
PageTables:       1688 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= 66540 MiB

End job on node22 on Tue May  8 20:15:32 UTC 2007