Trace number 458339

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.12 1800.68

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/
FPGA_SAT05/normalized-fpga40_40_sat_pb.cnf.cr.opb
MD5SUMd54e874b22823be807136681f90fbed4
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.06099
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables2400
Total number of constraints1720
Number of constraints which are clauses1640
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint40
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 41
Number of bits of the biggest sum of numbers6
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/458339-1178621847/instance-458339-1178621847.opb ......
1800.04/1800.60	c done parsing opb.
1800.04/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458339-1178621847/instance-458339-1178621847.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/node63/watcher-458339-1178621847 -o ROOT/results/node63/solver-458339-1178621847 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458339-1178621847/instance-458339-1178621847.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: 0.76 0.94 0.98 3/64 20566
/proc/meminfo: memFree=1688052/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=1684 CPUtime=0
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 338174608 1724416 192 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 421 192 86 219 0 198 0

[startup+0.0898131 s]
/proc/loadavg: 0.76 0.94 0.98 3/64 20566
/proc/meminfo: memFree=1688052/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=1820 CPUtime=0.08
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 309 0 0 0 8 0 0 0 18 0 1 0 338174608 1863680 291 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 455 291 86 219 0 232 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1820

[startup+0.101813 s]
/proc/loadavg: 0.76 0.94 0.98 3/64 20566
/proc/meminfo: memFree=1688052/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=2076 CPUtime=0.09
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 318 0 0 0 9 0 0 0 18 0 1 0 338174608 2125824 300 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134515892 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 519 301 86 219 0 296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2076

[startup+0.301833 s]
/proc/loadavg: 0.76 0.94 0.98 3/64 20566
/proc/meminfo: memFree=1688052/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=3116 CPUtime=0.29
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 631 0 0 0 28 1 0 0 19 0 1 0 338174608 3190784 613 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 779 613 90 219 0 556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3116

[startup+0.701876 s]
/proc/loadavg: 0.76 0.94 0.98 3/64 20566
/proc/meminfo: memFree=1688052/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=6320 CPUtime=0.69
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 1010 0 0 0 67 2 0 0 22 0 1 0 338174608 6471680 992 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 1580 992 90 219 0 1357 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6320

[startup+1.50196 s]
/proc/loadavg: 0.76 0.94 0.98 2/65 20567
/proc/meminfo: memFree=1683244/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=10612 CPUtime=1.49
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 1770 0 0 0 146 3 0 0 25 0 1 0 338174608 10866688 1752 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 2653 1752 90 219 0 2430 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10612

[startup+3.10212 s]
/proc/loadavg: 0.78 0.94 0.98 2/65 20567
/proc/meminfo: memFree=1678892/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=19200 CPUtime=3.09
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 3288 0 0 0 305 4 0 0 25 0 1 0 338174608 19660800 3270 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 4800 3270 90 219 0 4577 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19200

[startup+6.30146 s]
/proc/loadavg: 0.78 0.94 0.98 2/65 20567
/proc/meminfo: memFree=1667436/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=36376 CPUtime=6.29
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 5823 0 0 0 623 6 0 0 25 0 1 0 338174608 37249024 5805 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 9094 5805 90 219 0 8871 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36376

[startup+12.7011 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 20567
/proc/meminfo: memFree=1649540/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=71780 CPUtime=12.69
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 10137 0 0 0 1260 9 0 0 25 0 1 0 338174608 73502720 10119 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 17945 10119 90 219 0 17722 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 71780

[startup+25.5015 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 20567
/proc/meminfo: memFree=1622660/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=73352 CPUtime=25.48
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 16696 0 0 0 2535 13 0 0 25 0 1 0 338174608 75112448 16629 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134564168 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 18338 16629 90 219 0 18115 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 73352

[startup+51.1011 s]
/proc/loadavg: 0.89 0.94 0.98 2/65 20567
/proc/meminfo: memFree=1564612/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=148436 CPUtime=51.07
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 31359 0 0 0 5084 23 0 0 25 0 1 0 338174608 151998464 31195 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134561322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 37109 31195 90 219 0 36886 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 148436

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.98 2/65 20567
/proc/meminfo: memFree=1508484/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=289504 CPUtime=102.26
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 45040 0 0 0 10192 34 0 0 25 0 1 0 338174608 296452096 44876 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 72376 44878 90 219 0 72153 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 289504

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 20567
/proc/meminfo: memFree=1470340/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=301180 CPUtime=162.25
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 55036 0 0 0 16183 42 0 0 25 0 1 0 338174608 308408320 54679 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 75295 54679 90 219 0 75072 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 301180

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/71 20639
/proc/meminfo: memFree=1417732/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=316576 CPUtime=222.2
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 67485 0 0 0 22166 54 0 0 25 0 1 0 338174608 324173824 67128 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 79144 67128 90 219 0 78921 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 316576

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1371076/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=457000 CPUtime=282.12
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 79596 0 0 0 28147 65 0 0 25 0 1 0 338174608 467968000 78854 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546877 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 114250 78854 90 219 0 114027 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 457000

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1362244/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=467036 CPUtime=342.1
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 81820 0 0 0 34141 69 0 0 25 0 1 0 338174608 478244864 81078 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557022 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 116759 81078 90 219 0 116536 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 467036

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1355204/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=475424 CPUtime=402.08
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 83572 0 0 0 40135 73 0 0 25 0 1 0 338174608 486834176 82830 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 118856 82830 90 219 0 118633 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 475424

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1352580/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=477652 CPUtime=462.07
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 84231 0 0 0 46131 76 0 0 25 0 1 0 338174608 489115648 83489 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 119413 83489 90 219 0 119190 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 477652

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1350084/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=480508 CPUtime=522.06
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 84873 0 0 0 52127 79 0 0 25 0 1 0 338174608 492040192 84131 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 120127 84131 90 219 0 119904 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 480508

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1345348/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=485820 CPUtime=582.05
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 86134 0 0 0 58123 82 0 0 25 0 1 0 338174608 497479680 85392 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 121455 85392 90 219 0 121232 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 485820

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1341636/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=492020 CPUtime=642.04
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 87731 0 0 0 64118 86 0 0 25 0 1 0 338174608 503828480 86220 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 123005 86220 90 219 0 122782 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 492020


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1334660/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=499840 CPUtime=821.98
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 89495 0 0 0 82104 94 0 0 25 0 1 0 338174608 511836160 87984 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 124960 87984 90 219 0 124737 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 499840

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1331588/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=503412 CPUtime=881.96
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 90258 0 0 0 88099 97 0 0 25 0 1 0 338174608 515493888 88747 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 125853 88747 90 219 0 125630 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 503412

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1330756/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=504316 CPUtime=941.95
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 90475 0 0 0 94095 100 0 0 25 0 1 0 338174608 516419584 88964 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 126079 88964 90 219 0 125856 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 504316

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1330116/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=504600 CPUtime=1001.94
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 90618 0 0 0 100091 103 0 0 25 0 1 0 338174608 516710400 89107 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 126150 89107 90 219 0 125927 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 504600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1329476/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=504600 CPUtime=1061.91
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 90784 0 0 0 106086 105 0 0 25 0 1 0 338174608 516710400 89273 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556983 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 126150 89273 90 219 0 125927 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 504600

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1327876/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=506184 CPUtime=1121.91
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 91192 0 0 0 112083 108 0 0 25 0 1 0 338174608 518332416 89681 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 126546 89681 90 219 0 126323 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 506184

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1326596/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=507204 CPUtime=1181.89
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 91537 0 0 0 118072 117 0 0 25 0 1 0 338174608 519376896 90026 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 126801 90026 90 219 0 126578 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 507204

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1325572/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=513732 CPUtime=1241.88
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 93296 0 0 0 124042 146 0 0 25 0 1 0 338174608 526061568 90248 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134561317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 128433 90248 90 219 0 128210 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 513732

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1325316/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=513732 CPUtime=1301.87
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 93395 0 0 0 130038 149 0 0 25 0 1 0 338174608 526061568 90347 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 128433 90347 90 219 0 128210 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 513732

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1323844/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=515100 CPUtime=1361.84
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 93771 0 0 0 136032 152 0 0 25 0 1 0 338174608 527462400 90723 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 128775 90723 90 219 0 128552 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 515100

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1322180/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=516636 CPUtime=1421.83
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 94186 0 0 0 142029 154 0 0 25 0 1 0 338174608 529035264 91138 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557204 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 129159 91138 90 219 0 128936 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 516636

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1318724/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=519972 CPUtime=1481.81
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 95041 0 0 0 148024 157 0 0 25 0 1 0 338174608 532451328 91993 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 129993 91993 90 219 0 129770 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 519972

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1317764/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=520104 CPUtime=1541.79
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 95290 0 0 0 154020 159 0 0 25 0 1 0 338174608 532586496 92242 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 130026 92242 90 219 0 129803 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 520104

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1313924/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=524052 CPUtime=1601.78
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 96241 0 0 0 160017 161 0 0 25 0 1 0 338174608 536629248 93193 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134532263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 131013 93193 90 219 0 130790 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 524052

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1273156/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=535996 CPUtime=1661.77
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 106418 0 0 0 166009 168 0 0 25 0 1 0 338174608 548859904 103370 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134583768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 133999 103370 90 219 0 133776 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 535996

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1267076/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=544576 CPUtime=1721.75
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 107926 0 0 0 172004 171 0 0 25 0 1 0 338174608 557645824 104878 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 136144 104878 90 219 0 135921 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 544576

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1263492/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=549684 CPUtime=1781.73
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 108816 0 0 0 177999 174 0 0 25 0 1 0 338174608 562876416 105768 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557000 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 137421 105768 90 219 0 137198 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 549684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20765
/proc/meminfo: memFree=1263236/2055920 swapFree=4183072/4192956
[pid=20566] ppid=20564 vsize=549684 CPUtime=1800.04
/proc/20566/stat : 20566 (PBS4_SAT07v2) R 20564 20566 19144 0 -1 4194304 108878 0 0 0 179829 175 0 0 25 0 1 0 338174608 562876416 105830 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20566/statm: 137421 105830 90 219 0 137198 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 549684

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): 1800.68
CPU time (s): 1800.12
CPU user time (s): 1798.29
CPU system time (s): 1.82072
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 549684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.29
system time used= 1.82072
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 108879
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= 2178

runsolver used 1.39779 second user time and 3.57646 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue May  8 10:57:27 UTC 2007

IDJOB= 458339
IDBENCH= 1416
IDSOLVER= 200
FILE ID= node63/458339-1178621847

PBS_JOBID= 5218243

Free space on /tmp= 66559 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga40_40_sat_pb.cnf.cr.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458339-1178621847/instance-458339-1178621847.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-458339-1178621847 -o ROOT/results/node63/conversion-458339-1178621847 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458339-1178621847/instance-458339-1178621847.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-458339-1178621847 -o ROOT/results/node63/solver-458339-1178621847 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458339-1178621847/instance-458339-1178621847.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  d54e874b22823be807136681f90fbed4

RANDOM SEED= 959775504

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1688460 kB
Buffers:         23148 kB
Cached:         246512 kB
SwapCached:       3904 kB
Active:         137836 kB
Inactive:       142556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1688460 kB
SwapTotal:     4192956 kB
SwapFree:      4183072 kB
Dirty:            2736 kB
Writeback:           0 kB
Mapped:          16696 kB
Slab:            73040 kB
Committed_AS:  5962408 kB
PageTables:       1460 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= 66559 MiB

End job on node63 on Tue May  8 11:27:30 UTC 2007