Trace number 458879

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 NameAnswerObjective functionCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.07 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-4-c.opb
MD5SUM28753ff2e44c4cedb2d3a2e783f8d1a4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2666
Total number of constraints6659
Number of constraints which are clauses6659
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 constraint2
Maximum length of a constraint3
Number of terms in the objective function 2666
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2666
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2666
Number of bits of the biggest sum of numbers12
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/458879-1178644798/instance-458879-1178644798.opb ......
1800.04/1800.50	c done parsing opb.
1800.04/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458879-1178644798/instance-458879-1178644798.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/node12/watcher-458879-1178644798 -o ROOT/results/node12/solver-458879-1178644798 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458879-1178644798/instance-458879-1178644798.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: 0.94 1.01 0.99 3/77 19071
/proc/meminfo: memFree=1606416/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=1708 CPUtime=0
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 340517184 1748992 202 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 427 202 84 219 0 204 0

[startup+0.107691 s]
/proc/loadavg: 0.94 1.01 0.99 3/77 19071
/proc/meminfo: memFree=1606416/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=2200 CPUtime=0.1
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 406 0 0 0 10 0 0 0 18 0 1 0 340517184 2252800 381 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 550 381 86 219 0 327 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2200

[startup+0.201701 s]
/proc/loadavg: 0.94 1.01 0.99 3/77 19071
/proc/meminfo: memFree=1606416/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=2196 CPUtime=0.19
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 416 0 0 0 19 0 0 0 19 0 1 0 340517184 2248704 391 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134561600 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 549 391 90 219 0 326 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2196

[startup+0.30171 s]
/proc/loadavg: 0.94 1.01 0.99 3/77 19071
/proc/meminfo: memFree=1606416/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=2196 CPUtime=0.29
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 417 0 0 0 29 0 0 0 20 0 1 0 340517184 2248704 392 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 549 392 90 219 0 326 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2196

[startup+0.70175 s]
/proc/loadavg: 0.94 1.01 0.99 3/77 19071
/proc/meminfo: memFree=1606416/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=2196 CPUtime=0.69
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 421 0 0 0 69 0 0 0 24 0 1 0 340517184 2248704 396 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 549 396 90 219 0 326 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2196

[startup+1.50283 s]
/proc/loadavg: 0.95 1.01 0.99 2/78 19072
/proc/meminfo: memFree=1605128/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=2452 CPUtime=1.5
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 432 0 0 0 150 0 0 0 25 0 1 0 340517184 2510848 407 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 613 407 90 219 0 390 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2452

[startup+3.10203 s]
/proc/loadavg: 0.95 1.01 0.99 2/78 19072
/proc/meminfo: memFree=1604936/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=2452 CPUtime=3.09
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 460 0 0 0 309 0 0 0 25 0 1 0 340517184 2510848 435 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 613 435 90 219 0 390 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2452

[startup+6.30131 s]
/proc/loadavg: 0.95 1.01 0.99 2/78 19072
/proc/meminfo: memFree=1604488/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=3096 CPUtime=6.29
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 532 0 0 0 629 0 0 0 25 0 1 0 340517184 3170304 507 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 774 507 90 219 0 551 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3096

[startup+12.702 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 19072
/proc/meminfo: memFree=1604000/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=3420 CPUtime=12.68
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 711 0 0 0 1268 0 0 0 25 0 1 0 340517184 3502080 637 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 855 637 90 219 0 632 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3420

[startup+25.5012 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 19072
/proc/meminfo: memFree=1602656/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=4844 CPUtime=25.48
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 1054 0 0 0 2547 1 0 0 25 0 1 0 340517184 4960256 980 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 1211 980 90 219 0 988 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4844

[startup+51.1018 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 19072
/proc/meminfo: memFree=1600160/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=7780 CPUtime=51.08
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 1776 0 0 0 5106 2 0 0 25 0 1 0 340517184 7966720 1605 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 1945 1605 90 219 0 1722 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7780

[startup+102.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 19072
/proc/meminfo: memFree=1596832/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=12592 CPUtime=102.26
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 2605 0 0 0 10222 4 0 0 25 0 1 0 340517184 12894208 2434 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 3148 2434 90 219 0 2925 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12592

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 19072
/proc/meminfo: memFree=1592864/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=22740 CPUtime=162.24
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 3781 0 0 0 16217 7 0 0 25 0 1 0 340517184 23285760 3417 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 5685 3417 90 219 0 5462 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22740

[startup+222.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 19072
/proc/meminfo: memFree=1591008/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=23384 CPUtime=222.24
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 4253 0 0 0 22213 11 0 0 25 0 1 0 340517184 23945216 3889 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 5846 3889 90 219 0 5623 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23384

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19072
/proc/meminfo: memFree=1587232/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=25552 CPUtime=282.22
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 5588 0 0 0 28209 13 0 0 25 0 1 0 340517184 26165248 4839 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 6388 4839 90 219 0 6165 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25552

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19072
/proc/meminfo: memFree=1581600/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=42676 CPUtime=342.2
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 6977 0 0 0 34204 16 0 0 25 0 1 0 340517184 43700224 6228 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546124 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 10669 6228 90 219 0 10446 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42676

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19072
/proc/meminfo: memFree=1576672/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=43692 CPUtime=402.19
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 8232 0 0 0 40199 20 0 0 25 0 1 0 340517184 44740608 7483 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 10923 7483 90 219 0 10700 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43692

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19072
/proc/meminfo: memFree=1571232/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=45060 CPUtime=462.17
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 9567 0 0 0 46194 23 0 0 25 0 1 0 340517184 46141440 8818 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 11265 8818 90 219 0 11042 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 45060

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19072
/proc/meminfo: memFree=1570656/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=48368 CPUtime=522.15
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 10457 0 0 0 52190 25 0 0 25 0 1 0 340517184 49528832 8939 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 12092 8939 90 219 0 11869 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 48368

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19072
/proc/meminfo: memFree=1569952/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=48740 CPUtime=582.14
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 10648 0 0 0 58187 27 0 0 25 0 1 0 340517184 49909760 9130 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 12185 9130 90 219 0 11962 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 48740

[startup+642.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 19072
/proc/meminfo: memFree=1565536/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=49376 CPUtime=642.13
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 11786 0 0 0 64183 30 0 0 25 0 1 0 340517184 50561024 10268 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 12344 10268 90 219 0 12121 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 49376


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19072
/proc/meminfo: memFree=1553376/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=85060 CPUtime=822.08
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 14782 0 0 0 82170 38 0 0 25 0 1 0 340517184 87101440 13264 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 21265 13264 90 219 0 21042 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 85060

[startup+882.305 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 19072
/proc/meminfo: memFree=1552032/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=85920 CPUtime=882.07
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 15114 0 0 0 88165 42 0 0 25 0 1 0 340517184 87982080 13596 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 21480 13596 90 219 0 21257 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 85920

[startup+942.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19072
/proc/meminfo: memFree=1551584/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=86272 CPUtime=942.05
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 15234 0 0 0 94161 44 0 0 25 0 1 0 340517184 88342528 13716 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 21568 13716 90 219 0 21345 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 86272

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1550432/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=87028 CPUtime=1002.03
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 15511 0 0 0 100157 46 0 0 25 0 1 0 340517184 89116672 13993 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 21757 13993 90 219 0 21534 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 87028

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1550048/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=87028 CPUtime=1062.02
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 15613 0 0 0 106153 49 0 0 25 0 1 0 340517184 89116672 14095 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 21757 14095 90 219 0 21534 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 87028

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1549344/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=93568 CPUtime=1122.01
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 17325 0 0 0 112149 52 0 0 25 0 1 0 340517184 95813632 14270 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 23392 14270 90 219 0 23169 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 93568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1546528/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=94100 CPUtime=1181.99
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 18027 0 0 0 118144 55 0 0 25 0 1 0 340517184 96358400 14972 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 23525 14972 90 219 0 23302 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 94100

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1540896/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=94496 CPUtime=1241.97
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 19436 0 0 0 124138 59 0 0 25 0 1 0 340517184 96763904 16381 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 23624 16381 90 219 0 23401 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 94496

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1536224/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=95444 CPUtime=1301.96
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 20606 0 0 0 130134 62 0 0 25 0 1 0 340517184 97734656 17551 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 23861 17551 90 219 0 23638 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 95444

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1531296/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=95704 CPUtime=1361.94
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 21837 0 0 0 136129 65 0 0 25 0 1 0 340517184 98000896 18782 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 23926 18782 90 219 0 23703 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 95704

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1526560/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=96408 CPUtime=1421.93
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 23004 0 0 0 142124 69 0 0 25 0 1 0 340517184 98721792 19949 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 24102 19949 90 219 0 23879 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 96408

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1521952/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=97488 CPUtime=1481.92
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 24204 0 0 0 148119 73 0 0 25 0 1 0 340517184 99827712 21116 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 24372 21116 90 219 0 24149 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 97488

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1518176/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=98276 CPUtime=1541.9
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 25132 0 0 0 154115 75 0 0 25 0 1 0 340517184 100634624 22044 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 24569 22044 90 219 0 24346 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 98276

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1514016/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=99096 CPUtime=1601.89
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 26163 0 0 0 160110 79 0 0 25 0 1 0 340517184 101474304 23075 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 24774 23075 90 219 0 24551 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 99096

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1513184/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=99400 CPUtime=1661.87
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 26392 0 0 0 166106 81 0 0 25 0 1 0 340517184 101785600 23304 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 24850 23304 90 219 0 24627 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 99400

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1512672/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=99932 CPUtime=1721.85
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 26529 0 0 0 172102 83 0 0 25 0 1 0 340517184 102330368 23441 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 24983 23441 90 219 0 24760 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 99932

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1511904/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=100380 CPUtime=1781.84
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 26762 0 0 0 178099 85 0 0 25 0 1 0 340517184 102789120 23608 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 25095 23608 90 219 0 24872 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 100380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19074
/proc/meminfo: memFree=1511776/2055920 swapFree=4160020/4192956
[pid=19071] ppid=19069 vsize=100380 CPUtime=1800.04
/proc/19071/stat : 19071 (PBS4_SAT07v2) R 19069 19071 18150 0 -1 4194304 26792 0 0 0 179918 86 0 0 25 0 1 0 340517184 102789120 23638 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19071/statm: 25095 23638 90 219 0 24872 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 100380

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

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

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1799.19
CPU system time (s): 0.878866
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 100380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.19
system time used= 0.878866
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26793
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= 35570

runsolver used 1.3008 second user time and 3.9104 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue May  8 17:19:58 UTC 2007

IDJOB= 458879
IDBENCH= 2134
IDSOLVER= 200
FILE ID= node12/458879-1178644798

PBS_JOBID= 5217822

Free space on /tmp= 66560 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-4-c.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458879-1178644798/instance-458879-1178644798.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-458879-1178644798 -o ROOT/results/node12/conversion-458879-1178644798 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458879-1178644798/instance-458879-1178644798.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-458879-1178644798 -o ROOT/results/node12/solver-458879-1178644798 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458879-1178644798/instance-458879-1178644798.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  28753ff2e44c4cedb2d3a2e783f8d1a4

RANDOM SEED= 634001749

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1606824 kB
Buffers:         37364 kB
Cached:         274324 kB
SwapCached:      11448 kB
Active:         239592 kB
Inactive:       140408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606824 kB
SwapTotal:     4192956 kB
SwapFree:      4160020 kB
Dirty:            2596 kB
Writeback:           0 kB
Mapped:          75172 kB
Slab:            54440 kB
Committed_AS: 10887428 kB
PageTables:       1912 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= 66560 MiB

End job on node12 on Tue May  8 17:50:01 UTC 2007