Trace number 420574

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 2007-03-23UNSAT 1113.56 1113.88

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
others/gensys-ukn002.sat05-2744.reshuffled-07.opb
MD5SUMa621186138dbf4291db4e382aa4b4d34
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 benchmark84.4502
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1697
Total number of constraints8961
Number of constraints which are clauses8961
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 constraint1
Maximum length of a constraint16
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 11
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 25
Number of bits of the biggest sum of numbers5
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/420574-1177427258/instance-420574-1177427258.opb ......
1113.47/1113.86	c done parsing opb.
1113.47/1113.86	s UNSATISFIABLE
1113.47/1113.86	c Total Run Time					1113.3

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420574-1177427258/instance-420574-1177427258.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/node19/watcher-420574-1177427258 -o ROOT/results/node19/solver-420574-1177427258 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420574-1177427258/PBS4 /tmp/evaluation/420574-1177427258/instance-420574-1177427258.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: 0.99 0.97 0.98 3/77 6200
/proc/meminfo: memFree=1865152/2055920 swapFree=4153620/4192956
[pid=6200] ppid=6198 vsize=1484 CPUtime=0
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 190643180 1519616 170 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/6200/statm: 371 170 87 219 0 148 0

[startup+0.09306 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 6200
/proc/meminfo: memFree=1865152/2055920 swapFree=4153620/4192956
[pid=6200] ppid=6198 vsize=2084 CPUtime=0.09
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 304 0 0 0 9 0 0 0 18 0 1 0 190643180 2134016 287 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/6200/statm: 521 287 88 219 0 298 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2084

[startup+0.10106 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 6200
/proc/meminfo: memFree=1865152/2055920 swapFree=4153620/4192956
[pid=6200] ppid=6198 vsize=2084 CPUtime=0.09
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 312 0 0 0 9 0 0 0 18 0 1 0 190643180 2134016 295 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/6200/statm: 521 295 88 219 0 298 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2084

[startup+0.301081 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 6200
/proc/meminfo: memFree=1865152/2055920 swapFree=4153620/4192956
[pid=6200] ppid=6198 vsize=3148 CPUtime=0.29
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 634 0 0 0 28 1 0 0 19 0 1 0 190643180 3223552 527 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 787 527 94 219 0 564 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3148

[startup+0.701125 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 6200
/proc/meminfo: memFree=1865152/2055920 swapFree=4153620/4192956
[pid=6200] ppid=6198 vsize=4564 CPUtime=0.68
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 956 0 0 0 66 2 0 0 23 0 1 0 190643180 4673536 849 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 1141 849 94 219 0 918 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 4564

[startup+1.50121 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6201
/proc/meminfo: memFree=1861496/2055920 swapFree=4153620/4192956
[pid=6200] ppid=6198 vsize=7260 CPUtime=1.49
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 1390 0 0 0 144 5 0 0 25 0 1 0 190643180 7434240 1186 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 1815 1186 94 219 0 1592 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7260

[startup+3.10139 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6201
/proc/meminfo: memFree=1860216/2055920 swapFree=4153620/4192956
[pid=6200] ppid=6198 vsize=7524 CPUtime=3.09
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 1658 0 0 0 302 7 0 0 25 0 1 0 190643180 7704576 1454 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 1881 1454 94 219 0 1658 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7524

[startup+6.30173 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6201
/proc/meminfo: memFree=1858104/2055920 swapFree=4153620/4192956
[pid=6200] ppid=6198 vsize=12000 CPUtime=6.28
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 2073 0 0 0 618 10 0 0 25 0 1 0 190643180 12288000 1869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 3000 1869 94 219 0 2777 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12000

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6201
/proc/meminfo: memFree=1855672/2055920 swapFree=4153620/4192956
[pid=6200] ppid=6198 vsize=13264 CPUtime=12.69
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 2863 0 0 0 1253 16 0 0 25 0 1 0 190643180 13582336 2466 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 3316 2466 94 219 0 3093 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13264

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6201
/proc/meminfo: memFree=1851640/2055920 swapFree=4153620/4192956
[pid=6200] ppid=6198 vsize=22228 CPUtime=25.48
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 3801 0 0 0 2525 23 0 0 25 0 1 0 190643180 22761472 3404 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 5557 3404 94 219 0 5334 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22228

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6201
/proc/meminfo: memFree=1847032/2055920 swapFree=4153620/4192956
[pid=6200] ppid=6198 vsize=24752 CPUtime=51.08
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 5372 0 0 0 5074 34 0 0 25 0 1 0 190643180 25346048 4590 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 6188 4590 94 219 0 5965 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24752

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6201
/proc/meminfo: memFree=1835064/2055920 swapFree=4153620/4192956
[pid=6200] ppid=6198 vsize=43144 CPUtime=102.26
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 8288 0 0 0 10178 48 0 0 25 0 1 0 190643180 44179456 7506 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 10786 7506 94 219 0 10563 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43144

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6201
/proc/meminfo: memFree=1829752/2055920 swapFree=4153620/4192956
[pid=6200] ppid=6198 vsize=48076 CPUtime=162.24
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 10383 0 0 0 16166 58 0 0 25 0 1 0 190643180 49229824 8832 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 12019 8832 94 219 0 11796 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 48076

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6201
/proc/meminfo: memFree=1821368/2055920 swapFree=4153620/4192956
[pid=6200] ppid=6198 vsize=49788 CPUtime=222.23
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 12458 0 0 0 22155 68 0 0 25 0 1 0 190643180 50982912 10907 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 12447 10907 94 219 0 12224 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 49788

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6201
/proc/meminfo: memFree=1818232/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=51660 CPUtime=282.21
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 13256 0 0 0 28145 76 0 0 25 0 1 0 190643180 52899840 11705 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 12915 11705 94 219 0 12692 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 51660

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6201
/proc/meminfo: memFree=1813624/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=85604 CPUtime=342.2
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 14392 0 0 0 34136 84 0 0 25 0 1 0 190643180 87658496 12841 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 21401 12841 94 219 0 21178 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 85604

[startup+402.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1808696/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=87064 CPUtime=402.17
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 15614 0 0 0 40126 91 0 0 25 0 1 0 190643180 89153536 14063 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 21766 14063 94 219 0 21543 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 87064

[startup+462.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1805432/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=94628 CPUtime=462.16
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 17951 0 0 0 46116 100 0 0 25 0 1 0 190643180 96899072 14863 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 23657 14863 94 219 0 23434 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 94628

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1803128/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=96032 CPUtime=522.14
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 18593 0 0 0 52108 106 0 0 25 0 1 0 190643180 98336768 15505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 24008 15505 94 219 0 23785 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 96032

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1797752/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=97132 CPUtime=582.12
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 19853 0 0 0 58100 112 0 0 25 0 1 0 190643180 99463168 16765 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 24283 16765 94 219 0 24060 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 97132

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1792568/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=98364 CPUtime=642.11
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 21140 0 0 0 64093 118 0 0 25 0 1 0 190643180 100724736 18052 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 24591 18052 94 219 0 24368 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 98364

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1789560/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=99472 CPUtime=702.09
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 21857 0 0 0 70085 124 0 0 25 0 1 0 190643180 101859328 18769 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547150 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 24868 18769 94 219 0 24645 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 99472

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1783736/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=100584 CPUtime=762.08
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 23290 0 0 0 76077 131 0 0 25 0 1 0 190643180 102998016 20202 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 25146 20202 94 219 0 24923 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 100584

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1781112/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=102328 CPUtime=822.06
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 23931 0 0 0 82069 137 0 0 25 0 1 0 190643180 104783872 20843 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 25582 20843 94 219 0 25359 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 102328

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1780152/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=102984 CPUtime=882.04
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 24171 0 0 0 88062 142 0 0 25 0 1 0 190643180 105455616 21083 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 25746 21083 94 219 0 25523 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 102984

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1779192/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=103724 CPUtime=942.03
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 24401 0 0 0 94056 147 0 0 25 0 1 0 190643180 106213376 21313 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 25931 21313 94 219 0 25708 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 103724

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1778296/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=104220 CPUtime=1002.01
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 24622 0 0 0 100049 152 0 0 25 0 1 0 190643180 106721280 21534 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 26055 21534 94 219 0 25832 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 104220

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1777272/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=104904 CPUtime=1061.99
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 24873 0 0 0 106042 157 0 0 25 0 1 0 190643180 107421696 21785 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547207 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 26226 21785 94 219 0 26003 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 104904

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

[startup+1075.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1777144/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=105468 CPUtime=1074.78
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 24897 0 0 0 107321 157 0 0 25 0 1 0 190643180 107999232 21809 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 26367 21809 94 219 0 26144 0
Current children cumulated CPU time (s) 1074.78
Current children cumulated vsize (KiB) 105468

[startup+1100.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1775864/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=106068 CPUtime=1100.37
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 25212 0 0 0 109878 159 0 0 25 0 1 0 190643180 108613632 22124 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 26517 22124 94 219 0 26294 0
Current children cumulated CPU time (s) 1100.37
Current children cumulated vsize (KiB) 106068

[startup+1107.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1775672/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=106708 CPUtime=1106.78
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 25266 0 0 0 110518 160 0 0 25 0 1 0 190643180 109268992 22178 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 26677 22178 94 219 0 26454 0
Current children cumulated CPU time (s) 1106.78
Current children cumulated vsize (KiB) 106708

[startup+1110.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1775672/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=106708 CPUtime=1109.97
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 25272 0 0 0 110837 160 0 0 25 0 1 0 190643180 109268992 22184 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 26677 22184 94 219 0 26454 0
Current children cumulated CPU time (s) 1109.97
Current children cumulated vsize (KiB) 106708

[startup+1111.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1775608/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=106708 CPUtime=1111.57
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 25275 0 0 0 110997 160 0 0 25 0 1 0 190643180 109268992 22187 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 26677 22187 94 219 0 26454 0
Current children cumulated CPU time (s) 1111.57
Current children cumulated vsize (KiB) 106708

[startup+1112.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1775608/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=106708 CPUtime=1112.37
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 25276 0 0 0 111077 160 0 0 25 0 1 0 190643180 109268992 22188 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 26677 22188 94 219 0 26454 0
Current children cumulated CPU time (s) 1112.37
Current children cumulated vsize (KiB) 106708

[startup+1113.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1775608/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=106708 CPUtime=1113.17
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 25277 0 0 0 111157 160 0 0 25 0 1 0 190643180 109268992 22189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 26677 22189 94 219 0 26454 0
Current children cumulated CPU time (s) 1113.17
Current children cumulated vsize (KiB) 106708

[startup+1113.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1775608/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=106708 CPUtime=1113.37
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 25277 0 0 0 111177 160 0 0 25 0 1 0 190643180 109268992 22189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 26677 22189 94 219 0 26454 0
Current children cumulated CPU time (s) 1113.37
Current children cumulated vsize (KiB) 106708

[startup+1113.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6201
/proc/meminfo: memFree=1775608/2055920 swapFree=4153624/4192956
[pid=6200] ppid=6198 vsize=106708 CPUtime=1113.47
/proc/6200/stat : 6200 (PBS4) R 6198 6200 5767 0 -1 4194304 25277 0 0 0 111187 160 0 0 25 0 1 0 190643180 109268992 22189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6200/statm: 26677 22189 94 219 0 26454 0
Current children cumulated CPU time (s) 1113.47
Current children cumulated vsize (KiB) 106708

Child status: 0
Real time (s): 1113.88
CPU time (s): 1113.56
CPU user time (s): 1111.94
CPU system time (s): 1.62475
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 106708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1111.94
system time used= 1.62475
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25292
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= 7
involuntary context switches= 22588

runsolver used 0.810876 second user time and 2.45863 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Apr 24 15:07:38 UTC 2007

IDJOB= 420574
IDBENCH= 47855
IDSOLVER= 157
FILE ID= node19/420574-1177427258

PBS_JOBID= 4675738

Free space on /tmp= 66468 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/others/gensys-ukn002.sat05-2744.reshuffled-07.opb
COMMAND LINE= /tmp/evaluation/420574-1177427258/PBS4 /tmp/evaluation/420574-1177427258/instance-420574-1177427258.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-420574-1177427258 -o ROOT/results/node19/conversion-420574-1177427258 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420574-1177427258/instance-420574-1177427258.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-420574-1177427258 -o ROOT/results/node19/solver-420574-1177427258 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420574-1177427258/PBS4 /tmp/evaluation/420574-1177427258/instance-420574-1177427258.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  a621186138dbf4291db4e382aa4b4d34

RANDOM SEED= 265686295

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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	: 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		: 3000.213
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:       1865560 kB
Buffers:         24392 kB
Cached:          95412 kB
SwapCached:       8580 kB
Active:          73800 kB
Inactive:        69700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1865560 kB
SwapTotal:     4192956 kB
SwapFree:      4153620 kB
Dirty:            1876 kB
Writeback:           0 kB
Mapped:          29832 kB
Slab:            32356 kB
Committed_AS:  4696620 kB
PageTables:       1784 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= 66468 MiB

End job on node19 on Tue Apr 24 15:26:12 UTC 2007