Trace number 458838

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 2007-03-23SAT (TO)587 1800.08 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8c2.opb
MD5SUM86a5a0860b111dc876591f0b93da0f3c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark525
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 525
Optimality of the best value was proved NO
Number of variables1900
Total number of constraints7639
Number of constraints which are clauses7639
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Number of terms in the objective function 1900
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1900
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1900
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/458838-1178644374/instance-458838-1178644374.opb ......
0.09/0.12	c done parsing opb.
0.09/0.12	o 950
0.09/0.15	o 949
0.09/0.16	o 948
0.09/0.17	o 798
0.09/0.18	o 756
0.09/0.19	o 713
0.19/0.20	o 708
0.19/0.21	o 677
0.19/0.21	o 593
0.19/0.22	o 592
0.19/0.23	o 589
0.19/0.24	o 588
0.19/0.24	o 587
1800.07/1800.50	s SATISFIABLE
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1800.07/1800.50	v -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x74 -x740 -x741 x742 x743 -x744 -x745 x746 -x747 x748 -x749 x75 x750 -x751 x752
1800.07/1800.50	v -x753 x754 -x755 x756 -x757 x758 -x759 -x76 x760 -x761 -x762 -x763 x764 -x765 x766 -x767 -x768 x769 x77 -x770 -x771 -x772 -x773
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1800.07/1800.50	v -x853 -x854 -x855 -x856 -x857 -x858 -x859 -x86 -x860 -x861 x862 -x863 x864 x865 -x866 -x867 x868 -x869 x87 -x870 -x871 -x872
1800.07/1800.50	v -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x88 -x880 -x881 -x882 -x883 x884 -x885 x886 -x887 -x888 x889 x89 -x890 -x891 -x892
1800.07/1800.50	v -x893 -x894 -x895 -x896 -x897 -x898 -x899 x9 -x90 -x900 -x901 x902 x903 -x904 -x905 x906 -x907 x908 -x909 x91 x910 -x911 x912
1800.07/1800.50	v -x913 x914 -x915 x916 -x917 x918 -x919 -x92 x920 -x921 x922 -x923 x924 -x925 -x926 -x927 x928 -x929 x93 -x930 x931 -x932 -x933
1800.07/1800.50	v -x934 -x935 -x936 -x937 -x938 -x939 -x94 -x940 -x941 -x942 -x943 x944 -x945 x946 -x947 -x948 x949 x95 -x950 -x951 -x952 -x953
1800.07/1800.50	v -x954 -x955 -x956 -x957 -x958 -x959 -x96 -x960 -x961 x962 -x963 -x964 -x965 -x966 x967 -x968 -x969 x97 -x970 -x971 -x972 -x973
1800.07/1800.50	v -x974 -x975 -x976 -x977 -x978 -x979 -x98 -x980 -x981 x982 -x983 x984 -x985 -x986 -x987 x988 -x989 x99 -x990 x991 -x992 -x993
1800.07/1800.50	v -x994 -x995 -x996 -x997 -x998 -x999

Verifier Data (download as text)

OK	587

Conversion Script Data (download as text)

/tmp/evaluation/458838-1178644374/instance-458838-1178644374.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/node41/watcher-458838-1178644374 -o ROOT/results/node41/solver-458838-1178644374 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458838-1178644374/instance-458838-1178644374.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: 0.98 0.98 0.99 3/77 26773
/proc/meminfo: memFree=1881912/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=1636 CPUtime=0
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 312349311 1675264 178 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 409 178 84 219 0 186 0

[startup+0.0348031 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 26773
/proc/meminfo: memFree=1881912/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=1780 CPUtime=0.03
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 243 0 0 0 3 0 0 0 18 0 1 0 312349311 1822720 225 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 445 225 86 219 0 222 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1780

[startup+0.101809 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 26773
/proc/meminfo: memFree=1881912/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=2012 CPUtime=0.09
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 371 0 0 0 9 0 0 0 18 0 1 0 312349311 2060288 350 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 503 350 90 219 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2012

[startup+0.301826 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 26773
/proc/meminfo: memFree=1881912/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=2400 CPUtime=0.29
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 460 0 0 0 28 1 0 0 19 0 1 0 312349311 2457600 439 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 600 439 102 219 0 377 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2400

[startup+0.701861 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 26773
/proc/meminfo: memFree=1881912/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=5984 CPUtime=0.69
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 932 0 0 0 68 1 0 0 22 0 1 0 312349311 6127616 911 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 1496 911 102 219 0 1273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5984

[startup+1.50193 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1877232/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=10272 CPUtime=1.49
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 1888 0 0 0 148 1 0 0 25 0 1 0 312349311 10518528 1818 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 2568 1818 102 219 0 2345 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10272

[startup+3.10107 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1871984/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=18464 CPUtime=3.09
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 3649 0 0 0 307 2 0 0 25 0 1 0 312349311 18907136 3579 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 4616 3579 102 219 0 4393 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18464

[startup+6.30135 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1859184/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=34980 CPUtime=6.28
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 6484 0 0 0 624 4 0 0 25 0 1 0 312349311 35819520 6414 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 8745 6414 102 219 0 8522 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34980

[startup+12.7019 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1846512/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=67748 CPUtime=12.69
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 9004 0 0 0 1257 12 0 0 25 0 1 0 312349311 69373952 8934 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 16937 8934 102 219 0 16714 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67748

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1841072/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=68028 CPUtime=25.48
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 10299 0 0 0 2527 21 0 0 25 0 1 0 312349311 69660672 10229 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 17007 10229 102 219 0 16784 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68028

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1840816/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=68544 CPUtime=51.08
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 10438 0 0 0 5072 36 0 0 25 0 1 0 312349311 70189056 10271 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 17136 10271 102 219 0 16913 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68544

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1840560/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=68684 CPUtime=102.27
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 10506 0 0 0 10153 74 0 0 25 0 1 0 312349311 70332416 10339 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557396 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 17171 10339 102 219 0 16948 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 68684

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1840176/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=68804 CPUtime=162.25
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 10577 0 0 0 16110 115 0 0 25 0 1 0 312349311 70455296 10410 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 17201 10410 102 219 0 16978 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 68804

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1839856/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=69708 CPUtime=222.24
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 10843 0 0 0 22067 157 0 0 25 0 1 0 312349311 71380992 10483 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 17427 10483 102 219 0 17204 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 69708

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1839472/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=69992 CPUtime=282.22
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 10925 0 0 0 28027 195 0 0 25 0 1 0 312349311 71671808 10565 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 17498 10565 102 219 0 17275 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 69992

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1839088/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=70244 CPUtime=342.21
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 11003 0 0 0 34025 196 0 0 25 0 1 0 312349311 71929856 10643 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557485 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 17561 10643 102 219 0 17338 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 70244

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1838640/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=70624 CPUtime=402.2
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 11106 0 0 0 40022 198 0 0 25 0 1 0 312349311 72318976 10746 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 17656 10746 102 219 0 17433 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 70624

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1838320/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=70884 CPUtime=462.18
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 11181 0 0 0 46019 199 0 0 25 0 1 0 312349311 72585216 10821 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 17721 10821 102 219 0 17498 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 70884

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1838000/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=71020 CPUtime=522.16
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 11237 0 0 0 52017 199 0 0 25 0 1 0 312349311 72724480 10877 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 17755 10877 102 219 0 17532 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 71020

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1837808/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=71184 CPUtime=582.15
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 11272 0 0 0 58015 200 0 0 25 0 1 0 312349311 72892416 10912 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 17796 10912 102 219 0 17573 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 71184

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 26774
/proc/meminfo: memFree=1837616/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=71184 CPUtime=642.14
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 11304 0 0 0 64012 202 0 0 25 0 1 0 312349311 72892416 10944 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 17796 10944 102 219 0 17573 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 71184


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 26774
/proc/meminfo: memFree=1836720/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=71668 CPUtime=882.08
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 11484 0 0 0 88002 206 0 0 25 0 1 0 312349311 73388032 11124 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557375 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 17917 11124 102 219 0 17694 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 71668

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1836272/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=73452 CPUtime=942.07
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 11911 0 0 0 94000 207 0 0 25 0 1 0 312349311 75214848 11166 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557351 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18363 11166 102 219 0 18140 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 73452

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1836208/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=73584 CPUtime=1002.05
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 11973 0 0 0 99996 209 0 0 25 0 1 0 312349311 75350016 11228 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18396 11228 102 219 0 18173 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 73584

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1836016/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=73744 CPUtime=1062.03
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 12025 0 0 0 105994 209 0 0 25 0 1 0 312349311 75513856 11280 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18436 11280 102 219 0 18213 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 73744

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1835888/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=73744 CPUtime=1122.02
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 12050 0 0 0 111992 210 0 0 25 0 1 0 312349311 75513856 11305 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557382 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18436 11305 102 219 0 18213 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 73744

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1835760/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=73940 CPUtime=1182.01
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 12078 0 0 0 117990 211 0 0 25 0 1 0 312349311 75714560 11333 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557006 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18485 11333 102 219 0 18262 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 73940

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1835440/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=73940 CPUtime=1241.99
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 12114 0 0 0 123988 211 0 0 25 0 1 0 312349311 75714560 11369 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557611 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18485 11369 102 219 0 18262 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 73940

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1835248/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=74176 CPUtime=1301.98
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 12162 0 0 0 129985 213 0 0 25 0 1 0 312349311 75956224 11417 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18544 11417 102 219 0 18321 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 74176

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1835120/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=74176 CPUtime=1361.97
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 12199 0 0 0 135983 214 0 0 25 0 1 0 312349311 75956224 11454 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557044 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18544 11454 102 219 0 18321 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 74176

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26774
/proc/meminfo: memFree=1834928/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=74308 CPUtime=1421.95
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 12245 0 0 0 141980 215 0 0 25 0 1 0 312349311 76091392 11500 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18577 11500 102 219 0 18354 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 74308

[startup+1482.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 26774
/proc/meminfo: memFree=1834800/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=74308 CPUtime=1481.94
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 12283 0 0 0 147977 217 0 0 25 0 1 0 312349311 76091392 11538 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18577 11538 102 219 0 18354 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 74308

[startup+1542.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26774
/proc/meminfo: memFree=1834544/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=74576 CPUtime=1541.92
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 12337 0 0 0 153974 218 0 0 25 0 1 0 312349311 76365824 11592 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18644 11592 102 219 0 18421 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 74576

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26774
/proc/meminfo: memFree=1834480/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=74576 CPUtime=1601.9
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 12358 0 0 0 159972 218 0 0 25 0 1 0 312349311 76365824 11613 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18644 11613 102 219 0 18421 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 74576

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26774
/proc/meminfo: memFree=1834352/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=74576 CPUtime=1661.89
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 12390 0 0 0 165970 219 0 0 25 0 1 0 312349311 76365824 11645 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18644 11645 102 219 0 18421 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 74576

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26774
/proc/meminfo: memFree=1834224/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=74724 CPUtime=1721.88
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 12427 0 0 0 171968 220 0 0 25 0 1 0 312349311 76517376 11682 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18681 11682 102 219 0 18458 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 74724

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26776
/proc/meminfo: memFree=1833904/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=74724 CPUtime=1781.86
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 12460 0 0 0 177965 221 0 0 25 0 1 0 312349311 76517376 11715 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557027 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18681 11715 102 219 0 18458 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 74724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26776
/proc/meminfo: memFree=1833776/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=74856 CPUtime=1800.07
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 12485 0 0 0 179784 223 0 0 25 0 1 0 312349311 76652544 11740 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18714 11740 102 219 0 18491 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 74856

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26776
/proc/meminfo: memFree=1833776/2055920 swapFree=4169412/4192956
[pid=26773] ppid=26771 vsize=74856 CPUtime=1800.07
/proc/26773/stat : 26773 (PBS4_SAT07v2) R 26771 26773 25856 0 -1 4194304 12485 0 0 0 179784 223 0 0 25 0 1 0 312349311 76652544 11740 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26773/statm: 18714 11740 102 219 0 18491 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 74856

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1797.84
CPU system time (s): 2.24266
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 74856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.84
system time used= 2.24266
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12488
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= 9
involuntary context switches= 971

runsolver used 1.3348 second user time and 3.9724 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue May  8 17:12:54 UTC 2007

IDJOB= 458838
IDBENCH= 2081
IDSOLVER= 200
FILE ID= node41/458838-1178644374

PBS_JOBID= 5218327

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8c2.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458838-1178644374/instance-458838-1178644374.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-458838-1178644374 -o ROOT/results/node41/conversion-458838-1178644374 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458838-1178644374/instance-458838-1178644374.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-458838-1178644374 -o ROOT/results/node41/solver-458838-1178644374 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458838-1178644374/instance-458838-1178644374.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  86a5a0860b111dc876591f0b93da0f3c

RANDOM SEED= 58338300

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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:       1882320 kB
Buffers:         14568 kB
Cached:          58536 kB
SwapCached:       2920 kB
Active:          53092 kB
Inactive:        44008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1882320 kB
SwapTotal:     4192956 kB
SwapFree:      4169412 kB
Dirty:            2548 kB
Writeback:           0 kB
Mapped:          31664 kB
Slab:            61812 kB
Committed_AS:  8581236 kB
PageTables:       2008 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 node41 on Tue May  8 17:42:57 UTC 2007