Trace number 459394

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 2007-03-23UNSAT 1076.51 1077.22

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/459394-1178653815/instance-459394-1178653815.opb ......
1076.48/1077.20	c done parsing opb.
1076.48/1077.20	s UNSATISFIABLE
1076.48/1077.20	c Total Run Time					1076.26

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459394-1178653815/instance-459394-1178653815.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/node69/watcher-459394-1178653815 -o ROOT/results/node69/solver-459394-1178653815 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459394-1178653815/instance-459394-1178653815.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: 1.00 1.09 1.06 3/64 32591
/proc/meminfo: memFree=1964132/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=1484 CPUtime=0
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 341370953 1519616 171 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 371 171 86 219 0 148 0

[startup+0.0712299 s]
/proc/loadavg: 1.00 1.09 1.06 3/64 32591
/proc/meminfo: memFree=1964132/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=1828 CPUtime=0.07
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 287 0 0 0 7 0 0 0 18 0 1 0 341370953 1871872 269 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135023666 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 457 270 86 219 0 234 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1828

[startup+0.101235 s]
/proc/loadavg: 1.00 1.09 1.06 3/64 32591
/proc/meminfo: memFree=1964132/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=2084 CPUtime=0.09
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 341370953 2134016 299 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 521 299 86 219 0 298 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2084

[startup+0.301267 s]
/proc/loadavg: 1.00 1.09 1.06 3/64 32591
/proc/meminfo: memFree=1964132/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=3276 CPUtime=0.29
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 656 0 0 0 29 0 0 0 19 0 1 0 341370953 3354624 548 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 819 549 90 219 0 596 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3276

[startup+0.701332 s]
/proc/loadavg: 1.00 1.09 1.06 3/64 32591
/proc/meminfo: memFree=1964132/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=4564 CPUtime=0.69
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 982 0 0 0 68 1 0 0 23 0 1 0 341370953 4673536 874 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 1141 874 90 219 0 918 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4564

[startup+1.50146 s]
/proc/loadavg: 1.00 1.09 1.06 2/65 32592
/proc/meminfo: memFree=1960348/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=7260 CPUtime=1.49
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 1418 0 0 0 146 3 0 0 25 0 1 0 341370953 7434240 1213 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 1815 1213 90 219 0 1592 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7260

[startup+3.10172 s]
/proc/loadavg: 1.00 1.09 1.06 2/65 32592
/proc/meminfo: memFree=1959068/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=7644 CPUtime=3.09
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 1672 0 0 0 305 4 0 0 25 0 1 0 341370953 7827456 1467 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544904 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 1911 1467 90 219 0 1688 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7644

[startup+6.30124 s]
/proc/loadavg: 1.00 1.09 1.06 2/65 32592
/proc/meminfo: memFree=1956956/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=12124 CPUtime=6.29
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 2107 0 0 0 620 9 0 0 25 0 1 0 341370953 12414976 1902 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 3031 1902 90 219 0 2808 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12124

[startup+12.7013 s]
/proc/loadavg: 1.00 1.08 1.06 2/65 32592
/proc/meminfo: memFree=1954524/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=13264 CPUtime=12.68
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 2865 0 0 0 1255 13 0 0 25 0 1 0 341370953 13582336 2467 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 3316 2467 90 219 0 3093 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13264

[startup+25.5013 s]
/proc/loadavg: 1.00 1.08 1.06 2/65 32592
/proc/meminfo: memFree=1950684/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=22228 CPUtime=25.47
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 3830 0 0 0 2528 19 0 0 25 0 1 0 341370953 22761472 3432 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 5557 3432 90 219 0 5334 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 22228

[startup+51.1015 s]
/proc/loadavg: 1.00 1.07 1.06 2/65 32592
/proc/meminfo: memFree=1945756/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=24752 CPUtime=51.06
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 5434 0 0 0 5076 30 0 0 25 0 1 0 341370953 25346048 4651 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 6188 4651 90 219 0 5965 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 24752

[startup+102.306 s]
/proc/loadavg: 1.00 1.06 1.05 2/65 32592
/proc/meminfo: memFree=1934044/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=43424 CPUtime=102.23
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 8343 0 0 0 10182 41 0 0 25 0 1 0 341370953 44466176 7560 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546913 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 10856 7560 90 219 0 10633 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 43424

[startup+162.302 s]
/proc/loadavg: 1.00 1.05 1.05 2/65 32592
/proc/meminfo: memFree=1928092/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=48232 CPUtime=162.19
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 10571 0 0 0 16168 51 0 0 25 0 1 0 341370953 49389568 9019 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 12058 9019 90 219 0 11835 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 48232

[startup+222.301 s]
/proc/loadavg: 1.08 1.05 1.05 2/65 32592
/proc/meminfo: memFree=1920220/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=50120 CPUtime=222.15
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 12518 0 0 0 22155 60 0 0 25 0 1 0 341370953 51322880 10966 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 12530 10966 90 219 0 12307 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 50120

[startup+282.302 s]
/proc/loadavg: 1.03 1.04 1.04 2/65 32592
/proc/meminfo: memFree=1917020/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=51660 CPUtime=282.1
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 13326 0 0 0 28142 68 0 0 25 0 1 0 341370953 52899840 11774 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544719 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 12915 11774 90 219 0 12692 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 51660

[startup+342.302 s]
/proc/loadavg: 1.01 1.03 1.04 2/65 32592
/proc/meminfo: memFree=1912412/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=85968 CPUtime=342.07
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 14492 0 0 0 34132 75 0 0 25 0 1 0 341370953 88031232 12940 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544725 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 21492 12940 90 219 0 21269 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 85968

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.03 2/65 32592
/proc/meminfo: memFree=1905756/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=93944 CPUtime=402.04
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 17676 0 0 0 40120 84 0 0 25 0 1 0 341370953 96198656 14587 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 23486 14587 90 219 0 23263 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 93944

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.02 2/65 32592
/proc/meminfo: memFree=1904220/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=94804 CPUtime=461.98
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 18051 0 0 0 46108 90 0 0 25 0 1 0 341370953 97079296 14962 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544925 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 23701 14962 90 219 0 23478 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 94804

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 32592
/proc/meminfo: memFree=1901212/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=96224 CPUtime=521.95
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 18796 0 0 0 52099 96 0 0 25 0 1 0 341370953 98533376 15707 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 24056 15707 90 219 0 23833 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 96224

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 32592
/proc/meminfo: memFree=1896540/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=97456 CPUtime=581.92
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 19974 0 0 0 58089 103 0 0 25 0 1 0 341370953 99794944 16885 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556934 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 24364 16885 90 219 0 24141 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 97456

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 32592
/proc/meminfo: memFree=1891228/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=98524 CPUtime=641.87
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 21281 0 0 0 64078 109 0 0 25 0 1 0 341370953 100888576 18192 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 24631 18192 90 219 0 24408 0
Current children cumulated CPU time (s) 641.87
Current children cumulated vsize (KiB) 98524

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 302
/proc/meminfo: memFree=1885484/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=99892 CPUtime=701.83
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 22237 0 0 0 70055 128 0 0 25 0 1 0 341370953 102289408 19148 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 24973 19148 90 219 0 24750 0
Current children cumulated CPU time (s) 701.83
Current children cumulated vsize (KiB) 99892

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 322
/proc/meminfo: memFree=1881244/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=101192 CPUtime=761.79
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 23572 0 0 0 76045 134 0 0 25 0 1 0 341370953 103620608 20483 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 25298 20483 90 219 0 25075 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 101192

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 322
/proc/meminfo: memFree=1879580/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=102464 CPUtime=821.74
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 24024 0 0 0 82035 139 0 0 25 0 1 0 341370953 104923136 20935 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 25616 20935 90 219 0 25393 0
Current children cumulated CPU time (s) 821.74
Current children cumulated vsize (KiB) 102464

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 322
/proc/meminfo: memFree=1878620/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=102984 CPUtime=881.7
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 24264 0 0 0 88027 143 0 0 25 0 1 0 341370953 105455616 21175 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 25746 21175 90 219 0 25523 0
Current children cumulated CPU time (s) 881.7
Current children cumulated vsize (KiB) 102984

[startup+942.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 322
/proc/meminfo: memFree=1877660/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=104056 CPUtime=941.67
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 24515 0 0 0 94020 147 0 0 25 0 1 0 341370953 106553344 21426 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 26014 21426 90 219 0 25791 0
Current children cumulated CPU time (s) 941.67
Current children cumulated vsize (KiB) 104056

[startup+1002.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 322
/proc/meminfo: memFree=1876636/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=104548 CPUtime=1001.63
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 24766 0 0 0 100013 150 0 0 25 0 1 0 341370953 107057152 21677 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 26137 21677 90 219 0 25914 0
Current children cumulated CPU time (s) 1001.63
Current children cumulated vsize (KiB) 104548

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 322
/proc/meminfo: memFree=1874908/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=106068 CPUtime=1061.58
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 25205 0 0 0 106004 154 0 0 25 0 1 0 341370953 108613632 22116 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 26517 22116 90 219 0 26294 0
Current children cumulated CPU time (s) 1061.58
Current children cumulated vsize (KiB) 106068

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

[startup+1068.7 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 322
/proc/meminfo: memFree=1874716/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=106708 CPUtime=1067.98
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 25260 0 0 0 106643 155 0 0 25 0 1 0 341370953 109268992 22171 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 26677 22171 90 219 0 26454 0
Current children cumulated CPU time (s) 1067.98
Current children cumulated vsize (KiB) 106708

[startup+1071.9 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 322
/proc/meminfo: memFree=1874652/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=106708 CPUtime=1071.18
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 25266 0 0 0 106963 155 0 0 25 0 1 0 341370953 109268992 22177 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 26677 22177 90 219 0 26454 0
Current children cumulated CPU time (s) 1071.18
Current children cumulated vsize (KiB) 106708

[startup+1075.1 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 322
/proc/meminfo: memFree=1874652/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=106708 CPUtime=1074.38
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 25271 0 0 0 107283 155 0 0 25 0 1 0 341370953 109268992 22182 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 26677 22182 90 219 0 26454 0
Current children cumulated CPU time (s) 1074.38
Current children cumulated vsize (KiB) 106708

[startup+1075.9 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 322
/proc/meminfo: memFree=1874652/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=106708 CPUtime=1075.18
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 25273 0 0 0 107363 155 0 0 25 0 1 0 341370953 109268992 22184 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 26677 22184 90 219 0 26454 0
Current children cumulated CPU time (s) 1075.18
Current children cumulated vsize (KiB) 106708

[startup+1076.7 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 322
/proc/meminfo: memFree=1874652/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=106708 CPUtime=1075.98
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 25274 0 0 0 107443 155 0 0 25 0 1 0 341370953 109268992 22185 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 26677 22185 90 219 0 26454 0
Current children cumulated CPU time (s) 1075.98
Current children cumulated vsize (KiB) 106708

[startup+1077.1 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 322
/proc/meminfo: memFree=1874652/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=106708 CPUtime=1076.38
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 25274 0 0 0 107483 155 0 0 25 0 1 0 341370953 109268992 22185 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 26677 22185 90 219 0 26454 0
Current children cumulated CPU time (s) 1076.38
Current children cumulated vsize (KiB) 106708

[startup+1077.2 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 322
/proc/meminfo: memFree=1874652/2055920 swapFree=4183088/4192956
[pid=32591] ppid=32589 vsize=106708 CPUtime=1076.48
/proc/32591/stat : 32591 (PBS4_SAT07v2) R 32589 32591 32198 0 -1 4194304 25274 0 0 0 107493 155 0 0 25 0 1 0 341370953 109268992 22185 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544714 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32591/statm: 26677 22185 90 219 0 26454 0
Current children cumulated CPU time (s) 1076.48
Current children cumulated vsize (KiB) 106708

Child status: 0
Real time (s): 1077.22
CPU time (s): 1076.51
CPU user time (s): 1074.94
CPU system time (s): 1.57276
CPU usage (%): 99.9337
Max. virtual memory (cumulated for all children) (KiB): 106708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1074.94
system time used= 1.57276
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25291
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= 4676

runsolver used 1.15982 second user time and 2.6556 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue May  8 19:50:15 UTC 2007

IDJOB= 459394
IDBENCH= 47855
IDSOLVER= 200
FILE ID= node69/459394-1178653815

PBS_JOBID= 5218410

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4_v2 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= PBS4_SAT07v2 /tmp/evaluation/459394-1178653815/instance-459394-1178653815.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-459394-1178653815 -o ROOT/results/node69/conversion-459394-1178653815 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459394-1178653815/instance-459394-1178653815.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-459394-1178653815 -o ROOT/results/node69/solver-459394-1178653815 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459394-1178653815/instance-459394-1178653815.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  a621186138dbf4291db4e382aa4b4d34

RANDOM SEED= 328068970

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
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:       1964540 kB
Buffers:          2388 kB
Cached:          20296 kB
SwapCached:       3632 kB
Active:          29904 kB
Inactive:         2840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1964540 kB
SwapTotal:     4192956 kB
SwapFree:      4183088 kB
Dirty:            2972 kB
Writeback:           0 kB
Mapped:          16392 kB
Slab:            44500 kB
Committed_AS:  7704556 kB
PageTables:       1476 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= 66561 MiB

End job on node69 on Tue May  8 20:08:13 UTC 2007