Trace number 459894

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) 1800.09 1800.53

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_100_25_3_40.opb
MD5SUM6ddc144a63b87021a78f3fe4530ac86f
Bench CategorySATUNSAT-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark279.587
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables200
Total number of constraints302
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
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 40
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6180
Sum of products size (including duplicates)12360
Number of different products3090
Sum of products size6180

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/459894-1178661858/instance-459894-1178661858.opb ......
1800.06/1800.50	c done parsing opb.
1800.06/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459894-1178661858/instance-459894-1178661858.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node50/watcher-459894-1178661858 -o ROOT/results/node50/solver-459894-1178661858 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459894-1178661858/instance-459894-1178661858.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8020
/proc/meminfo: memFree=1760584/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=1784 CPUtime=0
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 221031029 1826816 225 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 446 225 86 219 0 223 0

[startup+0.103704 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8020
/proc/meminfo: memFree=1760584/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=2848 CPUtime=0.1
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 541 0 0 0 10 0 0 0 18 0 1 0 221031029 2916352 490 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557382 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 712 490 90 219 0 489 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2848

[startup+0.201712 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8020
/proc/meminfo: memFree=1760584/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=2848 CPUtime=0.19
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 541 0 0 0 19 0 0 0 18 0 1 0 221031029 2916352 490 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557375 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 712 490 90 219 0 489 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2848

[startup+0.301721 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8020
/proc/meminfo: memFree=1760584/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=2848 CPUtime=0.29
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 541 0 0 0 29 0 0 0 19 0 1 0 221031029 2916352 490 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 712 490 90 219 0 489 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2848

[startup+0.701756 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8020
/proc/meminfo: memFree=1760584/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=2848 CPUtime=0.69
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 579 0 0 0 69 0 0 0 22 0 1 0 221031029 2916352 528 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561209 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 712 528 90 219 0 489 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2848

[startup+1.50183 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8021
/proc/meminfo: memFree=1758656/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=3748 CPUtime=1.49
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 730 0 0 0 149 0 0 0 25 0 1 0 221031029 3837952 679 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557319 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 937 679 90 219 0 714 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3748

[startup+3.10197 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8021
/proc/meminfo: memFree=1757504/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=4968 CPUtime=3.09
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 1086 0 0 0 309 0 0 0 25 0 1 0 221031029 5087232 1035 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 1242 1035 90 219 0 1019 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4968

[startup+6.30125 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8021
/proc/meminfo: memFree=1754944/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=7148 CPUtime=6.28
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 1651 0 0 0 627 1 0 0 25 0 1 0 221031029 7319552 1600 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 1787 1600 90 219 0 1564 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7148

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8021
/proc/meminfo: memFree=1750792/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=11700 CPUtime=12.69
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 2666 0 0 0 1266 3 0 0 25 0 1 0 221031029 11980800 2566 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 2925 2566 90 219 0 2702 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11700

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8021
/proc/meminfo: memFree=1745672/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=22024 CPUtime=25.48
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 4007 0 0 0 2543 5 0 0 25 0 1 0 221031029 22552576 3810 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 5506 3810 90 219 0 5283 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22024

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8021
/proc/meminfo: memFree=1743240/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=23720 CPUtime=51.07
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 4762 0 0 0 5096 11 0 0 25 0 1 0 221031029 24289280 4372 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 5930 4372 90 219 0 5707 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23720

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8021
/proc/meminfo: memFree=1741256/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=25248 CPUtime=102.27
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 5248 0 0 0 10210 17 0 0 25 0 1 0 221031029 25853952 4858 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 6312 4858 90 219 0 6089 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25248

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8021
/proc/meminfo: memFree=1734536/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=29364 CPUtime=162.25
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 7319 0 0 0 16201 24 0 0 25 0 1 0 221031029 30068736 6544 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 7341 6544 90 219 0 7118 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 29364

[startup+222.304 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8021
/proc/meminfo: memFree=1732232/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=30324 CPUtime=222.24
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 7876 0 0 0 22194 30 0 0 25 0 1 0 221031029 31051776 7101 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 7581 7101 90 219 0 7358 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 30324

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8021
/proc/meminfo: memFree=1730056/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=34640 CPUtime=282.22
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 9220 0 0 0 28185 37 0 0 25 0 1 0 221031029 35471360 7676 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547205 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 8660 7676 90 219 0 8437 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34640

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8021
/proc/meminfo: memFree=1717704/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=53792 CPUtime=342.21
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 12309 0 0 0 34176 45 0 0 25 0 1 0 221031029 55083008 10765 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557404 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 13448 10765 90 219 0 13225 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 53792

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8021
/proc/meminfo: memFree=1704520/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=89860 CPUtime=402.19
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 15655 0 0 0 40166 53 0 0 25 0 1 0 221031029 92016640 14111 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 22465 14111 90 219 0 22242 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 89860

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8023
/proc/meminfo: memFree=1693000/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=93848 CPUtime=462.18
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 18459 0 0 0 46158 60 0 0 25 0 1 0 221031029 96100352 16915 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 23462 16915 90 219 0 23239 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 93848

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8023
/proc/meminfo: memFree=1688520/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=95480 CPUtime=522.16
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 19575 0 0 0 52149 67 0 0 25 0 1 0 221031029 97771520 18031 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 23870 18031 90 219 0 23647 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 95480

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8023
/proc/meminfo: memFree=1674376/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=104504 CPUtime=582.15
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 24668 0 0 0 58139 76 0 0 25 0 1 0 221031029 107012096 21554 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 26126 21554 90 219 0 25903 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 104504

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8023
/proc/meminfo: memFree=1668232/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=107852 CPUtime=642.13
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 26201 0 0 0 64131 82 0 0 25 0 1 0 221031029 110440448 23087 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557351 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 26963 23087 90 219 0 26740 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 107852


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8023
/proc/meminfo: memFree=1665608/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=109056 CPUtime=822.09
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 26873 0 0 0 82111 98 0 0 25 0 1 0 221031029 111673344 23759 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557404 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 27264 23759 90 219 0 27041 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 109056

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8023
/proc/meminfo: memFree=1662344/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=111912 CPUtime=882.09
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 27677 0 0 0 88106 103 0 0 25 0 1 0 221031029 114597888 24563 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 27978 24563 90 219 0 27755 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 111912

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8023
/proc/meminfo: memFree=1661576/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=111912 CPUtime=942.06
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 27861 0 0 0 94097 109 0 0 25 0 1 0 221031029 114597888 24747 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 27978 24747 90 219 0 27755 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 111912

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8023
/proc/meminfo: memFree=1660808/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=111912 CPUtime=1002.05
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 28047 0 0 0 100090 115 0 0 25 0 1 0 221031029 114597888 24933 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 27978 24933 90 219 0 27755 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 111912

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8023
/proc/meminfo: memFree=1658760/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=113700 CPUtime=1062.03
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 28552 0 0 0 106081 122 0 0 25 0 1 0 221031029 116428800 25438 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 28425 25438 90 219 0 28202 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 113700

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8023
/proc/meminfo: memFree=1657864/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=113700 CPUtime=1122.02
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 28791 0 0 0 112073 129 0 0 25 0 1 0 221031029 116428800 25677 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 28425 25677 90 219 0 28202 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 113700

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8023
/proc/meminfo: memFree=1657096/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=125988 CPUtime=1182.01
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 32039 0 0 0 118066 135 0 0 25 0 1 0 221031029 129011712 25852 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 31497 25852 90 219 0 31274 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 125988

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8023
/proc/meminfo: memFree=1656328/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=126924 CPUtime=1241.99
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 32229 0 0 0 124058 141 0 0 25 0 1 0 221031029 129970176 26042 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 31731 26042 90 219 0 31508 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 126924

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8023
/proc/meminfo: memFree=1654600/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=127900 CPUtime=1301.98
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 32658 0 0 0 130051 147 0 0 25 0 1 0 221031029 130969600 26471 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 31975 26471 90 219 0 31752 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 127900

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8023
/proc/meminfo: memFree=1653320/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=128656 CPUtime=1361.96
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 32992 0 0 0 136042 154 0 0 25 0 1 0 221031029 131743744 26805 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 32164 26805 90 219 0 31941 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 128656

[startup+1422.3 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 8023
/proc/meminfo: memFree=1652616/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=128656 CPUtime=1421.95
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 33162 0 0 0 142036 159 0 0 25 0 1 0 221031029 131743744 26975 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 32164 26975 90 219 0 31941 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 128656

[startup+1482.3 s]
/proc/loadavg: 1.09 1.00 0.99 2/65 8023
/proc/meminfo: memFree=1650760/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=130316 CPUtime=1481.93
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 33637 0 0 0 148028 165 0 0 25 0 1 0 221031029 133443584 27450 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 32579 27450 90 219 0 32356 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 130316

[startup+1542.31 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 8023
/proc/meminfo: memFree=1649928/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=130316 CPUtime=1541.92
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 33835 0 0 0 154021 171 0 0 25 0 1 0 221031029 133443584 27648 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134584088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 32579 27648 90 219 0 32356 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 130316

[startup+1602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 8023
/proc/meminfo: memFree=1649288/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=130316 CPUtime=1601.9
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 33998 0 0 0 160013 177 0 0 25 0 1 0 221031029 133443584 27811 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 32579 27811 90 219 0 32356 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 130316

[startup+1662.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 8023
/proc/meminfo: memFree=1648648/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=130316 CPUtime=1661.89
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 34143 0 0 0 166007 182 0 0 25 0 1 0 221031029 133443584 27956 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 32579 27956 90 219 0 32356 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 130316

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8023
/proc/meminfo: memFree=1647048/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=131620 CPUtime=1721.87
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 34554 0 0 0 172001 186 0 0 25 0 1 0 221031029 134778880 28367 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 32905 28367 90 219 0 32682 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 131620

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8023
/proc/meminfo: memFree=1645640/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=132808 CPUtime=1781.86
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 34899 0 0 0 177994 192 0 0 25 0 1 0 221031029 135995392 28712 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 33202 28712 90 219 0 32979 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 132808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8023
/proc/meminfo: memFree=1645064/2055920 swapFree=4183852/4192956
[pid=8020] ppid=8018 vsize=133336 CPUtime=1800.06
/proc/8020/stat : 8020 (PBS4_SAT07v2) R 8018 8020 7697 0 -1 4194304 35034 0 0 0 179813 193 0 0 25 0 1 0 221031029 136536064 28847 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8020/statm: 33334 28847 90 219 0 33111 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 133336

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): 1800.53
CPU time (s): 1800.09
CPU user time (s): 1798.14
CPU system time (s): 1.9547
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 133336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.14
system time used= 1.9547
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35035
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= 3082

runsolver used 1.3288 second user time and 3.59245 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Tue May  8 22:04:18 UTC 2007

IDJOB= 459894
IDBENCH= 48355
IDSOLVER= 200
FILE ID= node50/459894-1178661858

PBS_JOBID= 5218438

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_100_25_3_40.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459894-1178661858/instance-459894-1178661858.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-459894-1178661858 -o ROOT/results/node50/conversion-459894-1178661858 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459894-1178661858/instance-459894-1178661858.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-459894-1178661858 -o ROOT/results/node50/solver-459894-1178661858 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459894-1178661858/instance-459894-1178661858.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  6ddc144a63b87021a78f3fe4530ac86f

RANDOM SEED= 750816704

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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:       1761184 kB
Buffers:         27272 kB
Cached:         173968 kB
SwapCached:       3032 kB
Active:          79148 kB
Inactive:       131636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761184 kB
SwapTotal:     4192956 kB
SwapFree:      4183852 kB
Dirty:            2500 kB
Writeback:           0 kB
Mapped:          15720 kB
Slab:            69988 kB
Committed_AS:  4939720 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= 66562 MiB

End job on node50 on Tue May  8 22:34:21 UTC 2007