Trace number 458819

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)645 1800.1 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8d2.opb
MD5SUMccbbad891f18298525c42c78a48134ce
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark540
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 540
Optimality of the best value was proved NO
Number of variables1860
Total number of constraints7477
Number of constraints which are clauses7477
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 1860
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 1860
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 1860
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/458819-1178644255/instance-458819-1178644255.opb ......
0.01/0.09	c done parsing opb.
0.01/0.09	o 930
0.09/0.13	o 929
0.09/0.15	o 928
0.09/0.16	o 710
1148.85/1149.21	o 703
1148.85/1149.22	o 657
1148.85/1149.23	o 645
1800.08/1800.61	s SATISFIABLE
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1800.08/1800.61	v -x943 x944 -x945 -x946 -x947 -x948 -x949 x95 -x950 -x951 -x952 -x953 x954 -x955 x956 -x957 x958 -x959 -x96 -x960 -x961 x962
1800.08/1800.61	v -x963 x964 -x965 x966 -x967 x968 -x969 x97 x970 -x971 x972 x973 -x974 -x975 x976 -x977 x978 -x979 -x98 x980 x981 -x982 -x983
1800.08/1800.61	v -x984 -x985 -x986 -x987 -x988 -x989 x99 -x990 -x991 -x992 -x993 x994 -x995 -x996 -x997 x998 -x999

Verifier Data (download as text)

OK	645

Conversion Script Data (download as text)

/tmp/evaluation/458819-1178644255/instance-458819-1178644255.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/node5/watcher-458819-1178644255 -o ROOT/results/node5/solver-458819-1178644255 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458819-1178644255/instance-458819-1178644255.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 0.97 3/77 27475
/proc/meminfo: memFree=1691392/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=1632 CPUtime=0
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 340463159 1671168 176 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 408 176 84 219 0 185 0

[startup+0.020663 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 27475
/proc/meminfo: memFree=1691392/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=1632 CPUtime=0.01
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 218 0 0 0 1 0 0 0 18 0 1 0 340463159 1671168 200 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 408 200 86 219 0 185 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1632

[startup+0.101654 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 27475
/proc/meminfo: memFree=1691392/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=2012 CPUtime=0.09
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 379 0 0 0 9 0 0 0 18 0 1 0 340463159 2060288 360 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 503 360 102 219 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2012

[startup+0.301676 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 27475
/proc/meminfo: memFree=1691392/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=2268 CPUtime=0.29
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 423 0 0 0 29 0 0 0 19 0 1 0 340463159 2322432 404 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557372 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 567 404 102 219 0 344 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2268

[startup+0.701721 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 27475
/proc/meminfo: memFree=1691392/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=2780 CPUtime=0.69
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 516 0 0 0 69 0 0 0 23 0 1 0 340463159 2846720 497 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 695 497 102 219 0 472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2780

[startup+1.50181 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1689400/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=3804 CPUtime=1.49
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 709 0 0 0 149 0 0 0 25 0 1 0 340463159 3895296 690 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 951 690 102 219 0 728 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3804

[startup+3.10199 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1688248/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=5852 CPUtime=3.09
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 1096 0 0 0 308 1 0 0 25 0 1 0 340463159 5992448 1077 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557319 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 1463 1077 102 219 0 1240 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5852

[startup+6.30136 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1684856/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=10140 CPUtime=6.29
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 1967 0 0 0 628 1 0 0 25 0 1 0 340463159 10383360 1899 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 2535 1899 102 219 0 2312 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10140

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1677944/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=18464 CPUtime=12.69
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 3646 0 0 0 1267 2 0 0 25 0 1 0 340463159 18907136 3578 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 4616 3578 102 219 0 4393 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18464

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1664312/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=34848 CPUtime=25.48
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 6906 0 0 0 2544 4 0 0 25 0 1 0 340463159 35684352 6838 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 8712 6838 102 219 0 8489 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34848

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1646968/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=67880 CPUtime=51.07
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 11207 0 0 0 5101 6 0 0 25 0 1 0 340463159 69509120 11139 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 16970 11139 102 219 0 16747 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 67880

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1646072/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=68804 CPUtime=102.26
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 11500 0 0 0 10189 37 0 0 25 0 1 0 340463159 70455296 11335 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560682 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 17201 11335 102 219 0 16978 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 68804

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1645560/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=69080 CPUtime=162.24
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 11623 0 0 0 16144 80 0 0 25 0 1 0 340463159 70737920 11458 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557351 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 17270 11458 102 219 0 17047 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 69080

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1645048/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=70148 CPUtime=222.22
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 11930 0 0 0 22102 120 0 0 25 0 1 0 340463159 71831552 11572 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 17537 11572 102 219 0 17314 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 70148

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1644536/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=70448 CPUtime=282.21
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 12057 0 0 0 28094 127 0 0 25 0 1 0 340463159 72138752 11699 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 17612 11699 102 219 0 17389 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 70448

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1643960/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=70740 CPUtime=342.19
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 12192 0 0 0 34090 129 0 0 25 0 1 0 340463159 72437760 11834 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 17685 11834 102 219 0 17462 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 70740

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1643384/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=72636 CPUtime=402.18
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 12696 0 0 0 40086 132 0 0 25 0 1 0 340463159 74379264 11953 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 18159 11953 102 219 0 17936 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 72636

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1642936/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=72952 CPUtime=462.15
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 12819 0 0 0 46081 134 0 0 25 0 1 0 340463159 74702848 12076 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 18238 12076 102 219 0 18015 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 72952

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1642552/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=73256 CPUtime=522.14
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 12928 0 0 0 52077 137 0 0 25 0 1 0 340463159 75014144 12185 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557304 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 18314 12185 102 219 0 18091 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 73256

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1642104/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=73392 CPUtime=582.12
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 13026 0 0 0 58073 139 0 0 25 0 1 0 340463159 75153408 12283 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 18348 12283 102 219 0 18125 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 73392

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1641720/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=73536 CPUtime=642.11
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 13127 0 0 0 64069 142 0 0 25 0 1 0 340463159 75300864 12384 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 18384 12384 102 219 0 18161 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 73536


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1640568/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=74208 CPUtime=822.05
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 13418 0 0 0 82054 151 0 0 25 0 1 0 340463159 75988992 12675 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557418 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 18552 12675 102 219 0 18329 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 74208

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1639992/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=77476 CPUtime=882.03
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 14284 0 0 0 88049 154 0 0 25 0 1 0 340463159 79335424 12772 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 19369 12772 102 219 0 19146 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 77476

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1639800/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=77684 CPUtime=942.02
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 14374 0 0 0 94044 158 0 0 25 0 1 0 340463159 79548416 12862 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 19421 12862 102 219 0 19198 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 77684

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27476
/proc/meminfo: memFree=1639480/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=77904 CPUtime=1002
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 14471 0 0 0 100040 160 0 0 25 0 1 0 340463159 79773696 12959 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 19476 12959 102 219 0 19253 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 77904

[startup+1062.3 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 27476
/proc/meminfo: memFree=1639160/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=77904 CPUtime=1061.98
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 14559 0 0 0 106034 164 0 0 25 0 1 0 340463159 79773696 13047 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557396 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 19476 13047 102 219 0 19253 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 77904

[startup+1122.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 27476
/proc/meminfo: memFree=1638776/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=78136 CPUtime=1121.97
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 14652 0 0 0 112029 168 0 0 25 0 1 0 340463159 80011264 13140 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 19534 13140 102 219 0 19311 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 78136

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 27476
/proc/meminfo: memFree=1638264/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=78648 CPUtime=1181.94
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 14776 0 0 0 118024 170 0 0 25 0 1 0 340463159 80535552 13264 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557404 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 19662 13264 102 219 0 19439 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 78648

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 27476
/proc/meminfo: memFree=1638072/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=78780 CPUtime=1241.93
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 14826 0 0 0 124021 172 0 0 25 0 1 0 340463159 80670720 13314 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560851 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 19695 13314 102 219 0 19472 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 78780

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 27476
/proc/meminfo: memFree=1637816/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=78896 CPUtime=1301.91
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 14884 0 0 0 130019 172 0 0 25 0 1 0 340463159 80789504 13372 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557396 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 19724 13372 102 219 0 19501 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 78896

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 27476
/proc/meminfo: memFree=1637560/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=79160 CPUtime=1361.9
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 14938 0 0 0 136016 174 0 0 25 0 1 0 340463159 81059840 13426 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 19790 13426 102 219 0 19567 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 79160

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 27476
/proc/meminfo: memFree=1637304/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=79284 CPUtime=1421.88
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 14987 0 0 0 142013 175 0 0 25 0 1 0 340463159 81186816 13475 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 19821 13475 102 219 0 19598 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 79284

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 27476
/proc/meminfo: memFree=1637048/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=79408 CPUtime=1481.86
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 15061 0 0 0 148010 176 0 0 25 0 1 0 340463159 81313792 13549 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 19852 13549 102 219 0 19629 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 79408

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 27478
/proc/meminfo: memFree=1636792/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=79812 CPUtime=1541.84
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 15124 0 0 0 154007 177 0 0 25 0 1 0 340463159 81727488 13612 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 19953 13612 102 219 0 19730 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 79812

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 27478
/proc/meminfo: memFree=1636600/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=79812 CPUtime=1601.82
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 15181 0 0 0 160003 179 0 0 25 0 1 0 340463159 81727488 13669 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557348 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 19953 13669 102 219 0 19730 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 79812

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 27478
/proc/meminfo: memFree=1636472/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=79812 CPUtime=1661.81
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 15242 0 0 0 166000 181 0 0 25 0 1 0 340463159 81727488 13730 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 19953 13730 102 219 0 19730 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 79812

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 27478
/proc/meminfo: memFree=1636152/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=79932 CPUtime=1721.79
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 15310 0 0 0 171996 183 0 0 25 0 1 0 340463159 81850368 13798 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 19983 13798 102 219 0 19760 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 79932

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 27478
/proc/meminfo: memFree=1635832/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=80356 CPUtime=1781.77
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 15384 0 0 0 177992 185 0 0 25 0 1 0 340463159 82284544 13872 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 20089 13872 102 219 0 19866 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 80356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 27478
/proc/meminfo: memFree=1635704/2055920 swapFree=4150040/4192956
[pid=27475] ppid=27473 vsize=80356 CPUtime=1800.08
/proc/27475/stat : 27475 (PBS4_SAT07v2) R 27473 27475 26754 0 -1 4194304 15409 0 0 0 179822 186 0 0 25 0 1 0 340463159 82284544 13897 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27475/statm: 20089 13897 102 219 0 19866 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 80356

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): 1800.1
CPU user time (s): 1798.22
CPU system time (s): 1.87171
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 80356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.22
system time used= 1.87172
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15412
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= 37549

runsolver used 1.39879 second user time and 3.86041 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue May  8 17:10:55 UTC 2007

IDJOB= 458819
IDBENCH= 2056
IDSOLVER= 200
FILE ID= node5/458819-1178644255

PBS_JOBID= 5217823

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-ii8d2.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458819-1178644255/instance-458819-1178644255.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-458819-1178644255 -o ROOT/results/node5/conversion-458819-1178644255 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458819-1178644255/instance-458819-1178644255.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-458819-1178644255 -o ROOT/results/node5/solver-458819-1178644255 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458819-1178644255/instance-458819-1178644255.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  ccbbad891f18298525c42c78a48134ce

RANDOM SEED= 174086079

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1691800 kB
Buffers:         36844 kB
Cached:         255064 kB
SwapCached:      10964 kB
Active:         114928 kB
Inactive:       200808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1691800 kB
SwapTotal:     4192956 kB
SwapFree:      4150040 kB
Dirty:            2524 kB
Writeback:           0 kB
Mapped:          30704 kB
Slab:            33980 kB
Committed_AS: 13920576 kB
PageTables:       1724 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 node5 on Tue May  8 17:40:58 UTC 2007