Trace number 459176

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) 1800.04 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_20.opb
MD5SUM601a73d2c5752739e04dd0126b5500f0
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 398
Optimality of the best value was proved NO
Number of variables13478
Total number of constraints26620
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints26619
Minimum length of a constraint1
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 190
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 445
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 589
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2977
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/459176-1178650644/instance-459176-1178650644.opb ......
1800.03/1800.60	c done parsing opb.
1800.03/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459176-1178650644/instance-459176-1178650644.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/node61/watcher-459176-1178650644 -o ROOT/results/node61/solver-459176-1178650644 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459176-1178650644/instance-459176-1178650644.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: 0.91 0.97 0.98 3/64 4931
/proc/meminfo: memFree=1392752/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=2880 CPUtime=0
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 498 0 0 0 0 0 0 0 18 0 1 0 277028094 2949120 480 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 720 483 79 219 0 497 0

[startup+0.0472221 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 4931
/proc/meminfo: memFree=1392752/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=3488 CPUtime=0.04
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 667 0 0 0 4 0 0 0 18 0 1 0 277028094 3571712 649 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530021 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 872 650 86 219 0 649 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3488

[startup+0.101227 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 4931
/proc/meminfo: memFree=1392752/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=3888 CPUtime=0.09
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 780 0 0 0 9 0 0 0 18 0 1 0 277028094 3981312 762 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 972 762 86 219 0 749 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3888

[startup+0.301246 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 4931
/proc/meminfo: memFree=1392752/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=6128 CPUtime=0.29
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 1330 0 0 0 29 0 0 0 19 0 1 0 277028094 6275072 1279 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530024 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 1532 1279 86 219 0 1309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6128

[startup+0.701284 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 4931
/proc/meminfo: memFree=1392752/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=9288 CPUtime=0.69
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 2176 0 0 0 69 0 0 0 23 0 1 0 277028094 9510912 2060 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134531422 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 2322 2060 86 219 0 2099 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9288

[startup+1.50136 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 4932
/proc/meminfo: memFree=1379560/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=14684 CPUtime=1.49
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 3642 0 0 0 148 1 0 0 25 0 1 0 277028094 15036416 3397 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134518886 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 3671 3397 86 219 0 3448 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14684

[startup+3.10151 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 4932
/proc/meminfo: memFree=1367784/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=26808 CPUtime=3.1
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 6883 0 0 0 307 3 0 0 25 0 1 0 277028094 27451392 6381 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 6702 6381 89 219 0 6479 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 26808

[startup+6.30182 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 4932
/proc/meminfo: memFree=1367016/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=26808 CPUtime=6.29
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 6888 0 0 0 626 3 0 0 25 0 1 0 277028094 27451392 6386 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545626 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 6702 6386 90 219 0 6479 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26808

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 4932
/proc/meminfo: memFree=1367144/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=26808 CPUtime=12.69
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 6907 0 0 0 1266 3 0 0 25 0 1 0 277028094 27451392 6405 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546190 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 6702 6405 90 219 0 6479 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26808

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.98 2/65 4932
/proc/meminfo: memFree=1367144/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=27064 CPUtime=25.47
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 6965 0 0 0 2544 3 0 0 25 0 1 0 277028094 27713536 6463 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546185 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 6766 6463 90 219 0 6543 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 27064

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 4932
/proc/meminfo: memFree=1366568/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=27720 CPUtime=51.06
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 7127 0 0 0 5102 4 0 0 25 0 1 0 277028094 28385280 6625 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545710 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 6930 6625 90 219 0 6707 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 27720

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 4932
/proc/meminfo: memFree=1365224/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=29124 CPUtime=102.25
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 7453 0 0 0 10219 6 0 0 25 0 1 0 277028094 29822976 6951 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545228 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 7281 6951 90 219 0 7058 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 29124

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4932
/proc/meminfo: memFree=1363624/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=31800 CPUtime=162.23
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 7856 0 0 0 16216 7 0 0 25 0 1 0 277028094 32563200 7354 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 7950 7354 90 219 0 7727 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 31800

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 4998
/proc/meminfo: memFree=1360824/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=32580 CPUtime=222.19
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 8265 0 0 0 22206 13 0 0 25 0 1 0 277028094 33361920 7714 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 8145 7714 90 219 0 7922 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 32580

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1360744/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=36860 CPUtime=282.17
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 8513 0 0 0 28191 26 0 0 25 0 1 0 277028094 37744640 7962 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546267 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 9215 7962 90 219 0 8992 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 36860

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1360616/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=36992 CPUtime=342.16
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 8555 0 0 0 34187 29 0 0 25 0 1 0 277028094 37879808 8004 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 9248 8004 90 219 0 9025 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 36992

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1360168/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=37196 CPUtime=402.14
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 8675 0 0 0 40182 32 0 0 25 0 1 0 277028094 38088704 8124 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545564 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 9299 8124 90 219 0 9076 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 37196

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1359912/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=37300 CPUtime=462.1
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 8750 0 0 0 46176 34 0 0 25 0 1 0 277028094 38195200 8199 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 9325 8199 90 219 0 9102 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 37300

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1359592/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=37788 CPUtime=522.09
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 8884 0 0 0 52172 37 0 0 25 0 1 0 277028094 38694912 8236 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545175 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 9447 8236 90 219 0 9224 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 37788

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1359592/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=37956 CPUtime=582.07
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 8938 0 0 0 58168 39 0 0 25 0 1 0 277028094 38866944 8290 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 9489 8290 90 219 0 9266 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 37956

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1359528/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=38076 CPUtime=642.06
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 8980 0 0 0 64165 41 0 0 25 0 1 0 277028094 38989824 8332 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546087 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 9519 8332 90 219 0 9296 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 38076


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1358440/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=38436 CPUtime=822
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 9266 0 0 0 82151 49 0 0 25 0 1 0 277028094 39358464 8618 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 9609 8618 90 219 0 9386 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 38436

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1357800/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=38436 CPUtime=881.98
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 9438 0 0 0 88147 51 0 0 25 0 1 0 277028094 39358464 8790 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 9609 8790 90 219 0 9386 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 38436

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1357416/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=38484 CPUtime=941.96
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 9540 0 0 0 94144 52 0 0 25 0 1 0 277028094 39407616 8892 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545564 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 9621 8892 90 219 0 9398 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 38484

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1357032/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=38856 CPUtime=1001.94
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 9630 0 0 0 100139 55 0 0 25 0 1 0 277028094 39788544 8982 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 9714 8982 90 219 0 9491 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 38856

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1356712/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=38888 CPUtime=1061.93
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 9714 0 0 0 106135 58 0 0 25 0 1 0 277028094 39821312 9066 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 9722 9066 90 219 0 9499 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 38888

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1356456/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=39752 CPUtime=1121.91
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 9941 0 0 0 112130 61 0 0 25 0 1 0 277028094 40706048 9100 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 9938 9100 90 219 0 9715 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 39752

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1356264/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=39836 CPUtime=1181.9
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 10006 0 0 0 118126 64 0 0 25 0 1 0 277028094 40792064 9165 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545678 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 9959 9165 90 219 0 9736 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 39836

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1355944/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=39940 CPUtime=1241.87
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 10069 0 0 0 124121 66 0 0 25 0 1 0 277028094 40898560 9228 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 9985 9228 90 219 0 9762 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 39940

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1355944/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=39996 CPUtime=1301.87
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 10087 0 0 0 130117 70 0 0 25 0 1 0 277028094 40955904 9246 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 9999 9246 90 219 0 9776 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 39996

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1355304/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=40104 CPUtime=1361.84
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 10226 0 0 0 136112 72 0 0 25 0 1 0 277028094 41066496 9385 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 10026 9385 90 219 0 9803 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 40104

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1355304/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=40104 CPUtime=1421.83
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 10236 0 0 0 142107 76 0 0 25 0 1 0 277028094 41066496 9395 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 10026 9395 90 219 0 9803 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 40104

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1354984/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=40300 CPUtime=1481.8
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 10317 0 0 0 148102 78 0 0 25 0 1 0 277028094 41267200 9476 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 10075 9476 90 219 0 9852 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 40300

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1354856/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=40348 CPUtime=1541.79
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 10348 0 0 0 154099 80 0 0 25 0 1 0 277028094 41316352 9507 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 10087 9507 90 219 0 9864 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 40348

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1354664/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=40476 CPUtime=1601.77
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 10410 0 0 0 160095 82 0 0 25 0 1 0 277028094 41447424 9569 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545596 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 10119 9569 90 219 0 9896 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 40476

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1354472/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=40580 CPUtime=1661.76
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 10449 0 0 0 166090 86 0 0 25 0 1 0 277028094 41553920 9608 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 10145 9608 90 219 0 9922 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 40580

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1354344/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=40660 CPUtime=1721.74
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 10494 0 0 0 172085 89 0 0 25 0 1 0 277028094 41635840 9653 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546182 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 10165 9653 90 219 0 9942 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 40660

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1354152/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=40748 CPUtime=1781.72
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 10525 0 0 0 178080 92 0 0 25 0 1 0 277028094 41725952 9684 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545199 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 10187 9684 90 219 0 9964 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 40748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5130
/proc/meminfo: memFree=1354152/2055920 swapFree=4184204/4192956
[pid=4931] ppid=4929 vsize=40748 CPUtime=1800.03
/proc/4931/stat : 4931 (PBS4_SAT07v2) R 4929 4931 3852 0 -1 4194304 10528 0 0 0 179910 93 0 0 25 0 1 0 277028094 41725952 9687 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4931/statm: 10187 9687 90 219 0 9964 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 40748

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): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1799.1
CPU system time (s): 0.940856
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 40748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.1
system time used= 0.940856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10529
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= 4139

runsolver used 1.49877 second user time and 5.06123 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue May  8 18:57:25 UTC 2007

IDJOB= 459176
IDBENCH= 2947
IDSOLVER= 200
FILE ID= node61/459176-1178650644

PBS_JOBID= 5218355

Free space on /tmp= 66553 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_20.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459176-1178650644/instance-459176-1178650644.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-459176-1178650644 -o ROOT/results/node61/conversion-459176-1178650644 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459176-1178650644/instance-459176-1178650644.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-459176-1178650644 -o ROOT/results/node61/solver-459176-1178650644 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459176-1178650644/instance-459176-1178650644.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  601a73d2c5752739e04dd0126b5500f0

RANDOM SEED= 661797700

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1393160 kB
Buffers:         37120 kB
Cached:         512976 kB
SwapCached:       2812 kB
Active:          95792 kB
Inactive:       464280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1393160 kB
SwapTotal:     4192956 kB
SwapFree:      4184204 kB
Dirty:            9744 kB
Writeback:           0 kB
Mapped:          15956 kB
Slab:            88824 kB
Committed_AS:  6208116 kB
PageTables:       1388 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= 66553 MiB

End job on node61 on Tue May  8 19:27:27 UTC 2007