Trace number 420210

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 2007-03-23? (TO) 1800.07 1800.73

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/420210-1177420799/instance-420210-1177420799.opb ......
1800.04/1800.70	c done parsing opb.
1800.04/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420210-1177420799/instance-420210-1177420799.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/node13/watcher-420210-1177420799 -o ROOT/results/node13/solver-420210-1177420799 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420210-1177420799/PBS4 /tmp/evaluation/420210-1177420799/instance-420210-1177420799.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: 0.96 1.06 1.02 3/77 28704
/proc/meminfo: memFree=1920728/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=1320 CPUtime=0
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 189997707 1351680 119 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 330 119 92 219 0 107 0

[startup+0.061161 s]
/proc/loadavg: 0.96 1.06 1.02 3/77 28704
/proc/meminfo: memFree=1920728/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=1464 CPUtime=0.05
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 200 0 0 0 5 0 0 0 18 0 1 0 189997707 1499136 183 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 366 183 92 219 0 143 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1464

[startup+0.101169 s]
/proc/loadavg: 0.96 1.06 1.02 3/77 28704
/proc/meminfo: memFree=1920728/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=1720 CPUtime=0.09
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 244 0 0 0 9 0 0 0 18 0 1 0 189997707 1761280 227 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 430 227 93 219 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1720

[startup+0.301211 s]
/proc/loadavg: 0.96 1.06 1.02 3/77 28704
/proc/meminfo: memFree=1920728/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=2564 CPUtime=0.29
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 374 0 0 0 29 0 0 0 19 0 1 0 189997707 2625536 357 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 641 357 93 219 0 418 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2564

[startup+0.701297 s]
/proc/loadavg: 0.96 1.06 1.02 3/77 28704
/proc/meminfo: memFree=1920728/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=3732 CPUtime=0.69
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 545 0 0 0 69 0 0 0 22 0 1 0 189997707 3821568 528 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 933 528 93 219 0 710 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3732

[startup+1.50147 s]
/proc/loadavg: 0.96 1.06 1.02 2/78 28705
/proc/meminfo: memFree=1918224/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=6784 CPUtime=1.49
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 1103 0 0 0 148 1 0 0 25 0 1 0 189997707 6946816 940 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 1696 940 94 219 0 1473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6784

[startup+3.10181 s]
/proc/loadavg: 0.96 1.06 1.02 2/78 28705
/proc/meminfo: memFree=1916176/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=7556 CPUtime=3.09
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 1680 0 0 0 307 2 0 0 25 0 1 0 189997707 7737344 1517 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 1889 1517 94 219 0 1666 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7556

[startup+6.30149 s]
/proc/loadavg: 0.96 1.06 1.02 3/78 28705
/proc/meminfo: memFree=1912848/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=13036 CPUtime=6.28
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 2523 0 0 0 624 4 0 0 25 0 1 0 189997707 13348864 2167 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 3259 2167 94 219 0 3036 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13036

[startup+12.7019 s]
/proc/loadavg: 0.96 1.06 1.02 2/78 28705
/proc/meminfo: memFree=1908816/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=16116 CPUtime=12.69
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 3864 0 0 0 1260 9 0 0 25 0 1 0 189997707 16502784 3123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 4029 3123 94 219 0 3806 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16116

[startup+25.5016 s]
/proc/loadavg: 0.97 1.05 1.02 2/78 28705
/proc/meminfo: memFree=1902736/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=25872 CPUtime=25.49
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 5299 0 0 0 2534 15 0 0 25 0 1 0 189997707 26492928 4558 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 6468 4558 94 219 0 6245 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25872

[startup+51.1011 s]
/proc/loadavg: 0.98 1.05 1.02 2/78 28705
/proc/meminfo: memFree=1895568/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=31848 CPUtime=51.07
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 7851 0 0 0 5084 23 0 0 25 0 1 0 189997707 32612352 6341 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 7962 6341 94 219 0 7739 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31848

[startup+102.306 s]
/proc/loadavg: 0.99 1.04 1.01 2/78 28705
/proc/meminfo: memFree=1884048/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=51400 CPUtime=102.26
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 10838 0 0 0 10188 38 0 0 25 0 1 0 189997707 52633600 9164 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585946 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 12850 9164 94 219 0 12627 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 51400

[startup+162.302 s]
/proc/loadavg: 0.99 1.03 1.00 2/78 28705
/proc/meminfo: memFree=1875600/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=61952 CPUtime=162.24
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 15110 0 0 0 16174 50 0 0 25 0 1 0 189997707 63438848 11294 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 15488 11294 94 219 0 15265 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 61952

[startup+222.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 28705
/proc/meminfo: memFree=1869904/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=63676 CPUtime=222.21
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 16542 0 0 0 22163 58 0 0 25 0 1 0 189997707 65204224 12677 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 15919 12677 94 219 0 15696 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 63676

[startup+282.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 28705
/proc/meminfo: memFree=1862352/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=65752 CPUtime=282.18
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 18681 0 0 0 28152 66 0 0 25 0 1 0 189997707 67330048 14555 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 16438 14555 94 219 0 16215 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 65752

[startup+342.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 28705
/proc/meminfo: memFree=1855184/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=100256 CPUtime=342.17
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 20612 0 0 0 34141 76 0 0 25 0 1 0 189997707 102662144 16322 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 25064 16322 94 219 0 24841 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 100256

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28705
/proc/meminfo: memFree=1848656/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=102024 CPUtime=402.14
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 22491 0 0 0 40130 84 0 0 25 0 1 0 189997707 104472576 17910 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 25506 17910 94 219 0 25283 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 102024

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28705
/proc/meminfo: memFree=1845264/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=107504 CPUtime=462.12
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 24436 0 0 0 46120 92 0 0 25 0 1 0 189997707 110084096 18739 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 26876 18739 94 219 0 26653 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 107504

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28705
/proc/meminfo: memFree=1843280/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=121320 CPUtime=522.1
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 28088 0 0 0 52110 100 0 0 25 0 1 0 189997707 124231680 19221 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 30330 19221 94 219 0 30107 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 121320

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28705
/proc/meminfo: memFree=1840016/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=122072 CPUtime=582.08
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 28989 0 0 0 58100 108 0 0 25 0 1 0 189997707 125001728 20024 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 30518 20024 94 219 0 30295 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 122072

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28705
/proc/meminfo: memFree=1836880/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=123264 CPUtime=642.06
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 29852 0 0 0 64091 115 0 0 25 0 1 0 189997707 126222336 20790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 30816 20790 94 219 0 30593 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 123264


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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28705
/proc/meminfo: memFree=1828496/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=127656 CPUtime=881.97
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 31973 0 0 0 88054 143 0 0 25 0 1 0 189997707 130719744 22781 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 31914 22781 94 219 0 31691 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 127656

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28705
/proc/meminfo: memFree=1824656/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=127656 CPUtime=941.94
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 32938 0 0 0 94043 151 0 0 25 0 1 0 189997707 130719744 23746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 31914 23746 94 219 0 31691 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 127656

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28705
/proc/meminfo: memFree=1819280/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=127848 CPUtime=1001.92
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 34309 0 0 0 100033 159 0 0 25 0 1 0 189997707 130916352 25068 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585709 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 31962 25068 94 219 0 31739 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 127848

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28705
/proc/meminfo: memFree=1814416/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=129456 CPUtime=1061.9
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 35589 0 0 0 106024 166 0 0 25 0 1 0 189997707 132562944 26249 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 32364 26249 94 219 0 32141 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 129456

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28705
/proc/meminfo: memFree=1810128/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=130868 CPUtime=1121.88
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 36921 0 0 0 112015 173 0 0 25 0 1 0 189997707 134008832 27290 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 32717 27290 94 219 0 32494 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 130868

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28705
/proc/meminfo: memFree=1805200/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=132356 CPUtime=1181.86
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 38332 0 0 0 118006 180 0 0 25 0 1 0 189997707 135532544 28523 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 33089 28523 94 219 0 32866 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 132356

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28707
/proc/meminfo: memFree=1800976/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=132552 CPUtime=1241.84
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 39290 0 0 0 123998 186 0 0 25 0 1 0 189997707 135733248 29481 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 33138 29481 94 219 0 32915 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 132552

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28707
/proc/meminfo: memFree=1798288/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=133784 CPUtime=1301.82
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 40084 0 0 0 129989 193 0 0 25 0 1 0 189997707 136994816 30146 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 33446 30146 94 219 0 33223 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 133784

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28707
/proc/meminfo: memFree=1795024/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=133976 CPUtime=1361.8
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 40948 0 0 0 135978 202 0 0 25 0 1 0 189997707 137191424 30961 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 33494 30961 94 219 0 33271 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 133976

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28707
/proc/meminfo: memFree=1790928/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=199896 CPUtime=1421.78
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 42056 0 0 0 141970 208 0 0 25 0 1 0 189997707 204693504 31971 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585941 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 49974 31971 94 219 0 49751 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 199896

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28707
/proc/meminfo: memFree=1786576/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=225620 CPUtime=1481.75
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 49370 0 0 0 147958 217 0 0 25 0 1 0 189997707 231034880 33043 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547196 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 56405 33043 94 219 0 56182 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 225620

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28707
/proc/meminfo: memFree=1783120/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=226740 CPUtime=1541.73
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 50442 0 0 0 153950 223 0 0 25 0 1 0 189997707 232181760 33889 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 56685 33889 94 219 0 56462 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 226740

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28707
/proc/meminfo: memFree=1780496/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=228276 CPUtime=1601.71
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 51502 0 0 0 159943 228 0 0 25 0 1 0 189997707 233754624 34563 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 57069 34563 94 219 0 56846 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 228276

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28707
/proc/meminfo: memFree=1776912/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=231392 CPUtime=1661.68
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 52936 0 0 0 165933 235 0 0 25 0 1 0 189997707 236945408 35418 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 57848 35418 94 219 0 57625 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 231392

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28707
/proc/meminfo: memFree=1775760/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=233020 CPUtime=1721.67
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 53389 0 0 0 171926 241 0 0 25 0 1 0 189997707 238612480 35678 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 58255 35678 94 219 0 58032 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 233020

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28707
/proc/meminfo: memFree=1774224/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=236180 CPUtime=1781.64
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 54269 0 0 0 177919 245 0 0 25 0 1 0 189997707 241848320 36025 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 59045 36025 94 219 0 58822 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 236180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28707
/proc/meminfo: memFree=1773712/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=236436 CPUtime=1800.04
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 54443 0 0 0 179757 247 0 0 25 0 1 0 189997707 242110464 36134 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 59109 36134 94 219 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+1800.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 28707
/proc/meminfo: memFree=1773712/2055920 swapFree=4159400/4192956
[pid=28704] ppid=28702 vsize=236436 CPUtime=1800.04
/proc/28704/stat : 28704 (PBS4) R 28702 28704 27435 0 -1 4194304 54443 0 0 0 179757 247 0 0 25 0 1 0 189997707 242110464 36134 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28704/statm: 59109 36134 94 219 0 58886 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 236436

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.07
CPU user time (s): 1797.57
CPU system time (s): 2.49962
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 236436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.57
system time used= 2.49962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54444
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= 1390

runsolver used 1.38679 second user time and 3.9344 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Apr 24 13:19:59 UTC 2007

IDJOB= 420210
IDBENCH= 47829
IDSOLVER= 157
FILE ID= node13/420210-1177420799

PBS_JOBID= 4675644

Free space on /tmp= 66361 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/spence/medium/s85-100.opb
COMMAND LINE= /tmp/evaluation/420210-1177420799/PBS4 /tmp/evaluation/420210-1177420799/instance-420210-1177420799.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-420210-1177420799 -o ROOT/results/node13/conversion-420210-1177420799 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420210-1177420799/instance-420210-1177420799.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-420210-1177420799 -o ROOT/results/node13/solver-420210-1177420799 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420210-1177420799/PBS4 /tmp/evaluation/420210-1177420799/instance-420210-1177420799.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  43250093e0ffa854c46ef731ced8befc

RANDOM SEED= 432429929

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1921136 kB
Buffers:          9008 kB
Cached:          51156 kB
SwapCached:      12392 kB
Active:          54568 kB
Inactive:        31044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1921136 kB
SwapTotal:     4192956 kB
SwapFree:      4159400 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          32804 kB
Slab:            34600 kB
Committed_AS:  6846044 kB
PageTables:       1876 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= 66361 MiB

End job on node13 on Tue Apr 24 13:50:02 UTC 2007