Trace number 452740

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
bsolo 3.0.17? (TO) 1800.15 1800.79

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
industrial/narain/clauses-4.opb
MD5SUMae115968f17269cfd229cd49ceddac3b
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark189.053
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables267766
Total number of constraints1002957
Number of constraints which are clauses1002957
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 constraint1
Maximum length of a constraint217
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 215
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 432
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/452740-1177964276/instance-452740-1177964276.opb
0.00/0.00	c File size is 32464069 bytes.
6.29/6.35	c Highest Coefficient sum: 432
6.29/6.35	c Parsing was ok!!
6.29/6.35	c Total parsing time: 6.345 s
6.79/6.89	c Var: 267766 Constr: 1002957 1002957/0/0 Lit: 2476573 Watch. Lit: 2005913
6.79/6.89	c Obj. Vars: 0 (0 % of total variables)
247.10/247.25	c Pre-processing Time: 247.168 s
247.21/247.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
247.21/247.30	c        0 196171   762520  1919361    2  1525040  254173      0      0 247.17
247.21/247.30	c Switching off LPR mode.
1800.06/1800.70	c      100 196171   762620  1920489    2  1525240  279591    100      0 247.81
1800.06/1800.70	c      250 196170   762770  1924706    2  1525539  307551    250      1 248.73
1800.06/1800.70	c      478 196170   762998  1927875    2  1525995  338307    478      1 252.02
1800.06/1800.70	c      816 196168   763336  1932983    2  1526669  372138    816      3 261.34
1800.06/1800.70	c     1324 196166   763844  1943635    2  1527683  409352   1324      4 270.35
1800.06/1800.70	c     2087 195772   764607  1952622    2  1529186  450288   2087      7 288.42
1800.06/1800.70	c     3234 195757   765754  1985295    2  1531479  495317   3234     10 298.39
1800.06/1800.70	c     4955 151522   767475  2079668    2  1534916  544849   4955     16 309.22
1800.06/1800.70	c     7540 151478   770060  2211961    2  1540080  599334   7540     23 325.01
1800.06/1800.70	c    11420 151154   773940  2444975    3  1547833  659268  11420     32 353.63
1800.06/1800.70	c    17242 151143   779762  3180152    4  1559474  725195  17242     43 398.80
1800.06/1800.70	c    25979 151139   788499  4195526    5  1576944  797715  25979     50 515.40
1800.06/1800.70	c    39092 150593   801612  6242617    7  1603156  877487  39092     57 683.49
1800.06/1800.70	c    58763 150228   821283 10567369   12  1642494  965236  58763     64 913.73
1800.06/1800.70	c    88273 150217   850793 18640407   21  1701507  500000  88273     61 1440.10
1800.06/1800.70	c Caught signal: 15
1800.06/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.70	c   15   102376  40451   325159   864896 22891214 102376     56 1800.07
1800.06/1800.70	s UNKNOWN
1800.06/1800.70	c Total time: 1800.07 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node66/watcher-452740-1177964276 -o ROOT/results/node66/solver-452740-1177964276 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452740-1177964276/instance-452740-1177964276.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: 0.97 1.02 0.93 3/64 1813
/proc/meminfo: memFree=1831864/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=51252 CPUtime=0
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 272417396 52482048 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 12813 333 280 324 0 3957 0

[startup+0.0602809 s]
/proc/loadavg: 0.97 1.02 0.93 3/64 1813
/proc/meminfo: memFree=1831864/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=37148 CPUtime=0.05
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 806 0 0 0 5 0 0 0 18 0 1 0 272417396 38039552 776 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 9287 776 360 324 0 431 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 37148

[startup+0.101288 s]
/proc/loadavg: 0.97 1.02 0.93 3/64 1813
/proc/meminfo: memFree=1831864/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=38132 CPUtime=0.09
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 1119 0 0 0 9 0 0 0 18 0 1 0 272417396 39047168 1089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 9533 1090 417 324 0 677 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38132

[startup+0.301329 s]
/proc/loadavg: 0.97 1.02 0.93 3/64 1813
/proc/meminfo: memFree=1831864/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=42748 CPUtime=0.29
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 2570 0 0 0 29 0 0 0 19 0 1 0 272417396 43773952 2540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134545942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 10687 2541 698 324 0 1831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42748

[startup+0.70241 s]
/proc/loadavg: 0.97 1.02 0.93 3/64 1813
/proc/meminfo: memFree=1831864/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=51824 CPUtime=0.69
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 5413 0 0 0 68 1 0 0 22 0 1 0 272417396 53067776 5264 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10273283 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 12956 5264 1226 324 0 4100 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51824

[startup+1.50157 s]
/proc/loadavg: 0.97 1.02 0.93 2/65 1814
/proc/meminfo: memFree=1808816/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=68224 CPUtime=1.49
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 10655 0 0 0 146 3 0 0 25 0 1 0 272417396 69861376 10300 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 17056 10300 2229 324 0 8200 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68224

[startup+3.10189 s]
/proc/loadavg: 0.97 1.02 0.93 2/65 1814
/proc/meminfo: memFree=1788272/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=98440 CPUtime=3.09
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 20437 0 0 0 303 6 0 0 25 0 1 0 272417396 100802560 19985 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 24610 19985 4277 324 0 15754 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 98440

[startup+6.30153 s]
/proc/loadavg: 0.97 1.02 0.93 2/65 1814
/proc/meminfo: memFree=1726832/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=156516 CPUtime=6.29
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 39280 0 0 0 614 15 0 0 25 0 1 0 272417396 160272384 38322 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 39129 38323 8138 324 0 30273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 156516

[startup+12.7018 s]
/proc/loadavg: 0.98 1.01 0.93 2/65 1814
/proc/meminfo: memFree=1640432/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=199924 CPUtime=12.69
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 57146 0 0 0 1245 24 0 0 25 0 1 0 272417396 204722176 48261 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134583114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 49981 48261 303 324 0 49051 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 199924

[startup+25.5014 s]
/proc/loadavg: 0.98 1.01 0.93 2/65 1814
/proc/meminfo: memFree=1637744/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=202432 CPUtime=25.48
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 57780 0 0 0 2524 24 0 0 25 0 1 0 272417396 207290368 48895 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 50608 48895 303 324 0 49678 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 202432

[startup+51.1015 s]
/proc/loadavg: 0.99 1.01 0.93 2/65 1814
/proc/meminfo: memFree=1637744/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=202432 CPUtime=51.07
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 57786 0 0 0 5082 25 0 0 25 0 1 0 272417396 207290368 48901 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10268741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 50608 48901 303 324 0 49678 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 202432

[startup+102.306 s]
/proc/loadavg: 0.99 1.01 0.93 2/65 1814
/proc/meminfo: memFree=1637872/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=202432 CPUtime=102.26
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 57786 0 0 0 10199 27 0 0 25 0 1 0 272417396 207290368 48901 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10272609 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 50608 48901 303 324 0 49678 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 202432

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1637872/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=202432 CPUtime=162.23
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 57786 0 0 0 16194 29 0 0 25 0 1 0 272417396 207290368 48901 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10272595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 50608 48901 303 324 0 49678 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 202432

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1635760/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=204524 CPUtime=222.21
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 58309 0 0 0 22192 29 0 0 25 0 1 0 272417396 209432576 49424 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 51131 49424 303 324 0 50201 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 204524

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1637680/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=202432 CPUtime=282.2
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 58315 0 0 0 28190 30 0 0 25 0 1 0 272417396 207290368 48907 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574704 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 50608 48907 308 324 0 49678 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 202432

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1637680/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=202432 CPUtime=342.18
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 58315 0 0 0 34188 30 0 0 25 0 1 0 272417396 207290368 48907 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 50608 48907 308 324 0 49678 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 202432

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1630320/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=210004 CPUtime=402.15
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 60195 0 0 0 40183 32 0 0 25 0 1 0 272417396 215044096 50787 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10272918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 52501 50787 308 324 0 51571 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 210004

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1622704/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=217516 CPUtime=462.13
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 62081 0 0 0 46179 34 0 0 25 0 1 0 272417396 222736384 52673 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 54379 52673 308 324 0 53449 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 217516

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1618416/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=221876 CPUtime=522.11
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 63169 0 0 0 52176 35 0 0 25 0 1 0 272417396 227201024 53761 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091745 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 55469 53761 308 324 0 54539 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 221876

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1606960/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=233276 CPUtime=582.08
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 66024 0 0 0 58171 37 0 0 25 0 1 0 272417396 238874624 56616 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10272918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 58319 56616 308 324 0 57389 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 233276

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1599024/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=241172 CPUtime=642.07
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 67998 0 0 0 64168 39 0 0 25 0 1 0 272417396 246960128 58590 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 60293 58590 308 324 0 59363 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 241172


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

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1548208/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=291884 CPUtime=881.98
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 80671 0 0 0 88147 51 0 0 25 0 1 0 272417396 298889216 71263 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 72971 71263 308 324 0 72041 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 291884

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1525936/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=314884 CPUtime=941.96
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 86433 0 0 0 94141 55 0 0 25 0 1 0 272417396 322441216 77025 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 78721 77025 308 324 0 77791 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 314884

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1512624/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=327356 CPUtime=1001.94
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 89536 0 0 0 100138 56 0 0 25 0 1 0 272417396 335212544 80128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10268741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 81839 80128 308 324 0 80909 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 327356

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1503600/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=336440 CPUtime=1061.92
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 91826 0 0 0 106134 58 0 0 25 0 1 0 272417396 344514560 82418 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 84110 82418 308 324 0 83180 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 336440

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1487280/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=352632 CPUtime=1121.9
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 95864 0 0 0 112129 61 0 0 25 0 1 0 272417396 361095168 86456 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 88158 86456 308 324 0 87228 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 352632

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1479792/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=360144 CPUtime=1181.88
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 97733 0 0 0 118125 63 0 0 25 0 1 0 272417396 368787456 88325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 90036 88325 308 324 0 89106 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 360144

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1474736/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=365016 CPUtime=1241.85
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 98953 0 0 0 124121 64 0 0 25 0 1 0 272417396 373776384 89545 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 91254 89545 308 324 0 90324 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 365016

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1468272/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=371356 CPUtime=1301.84
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 100549 0 0 0 130118 66 0 0 25 0 1 0 272417396 380268544 91141 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10272918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 92839 91141 308 324 0 91909 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 371356

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1456048/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=383684 CPUtime=1361.81
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 103635 0 0 0 136113 68 0 0 25 0 1 0 272417396 392892416 94227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 95921 94227 308 324 0 94991 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 383684

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1443888/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=395768 CPUtime=1421.8
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 106639 0 0 0 142110 70 0 0 25 0 1 0 272417396 405266432 97231 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10268824 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 98942 97231 308 324 0 98012 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 395768

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1814
/proc/meminfo: memFree=1435824/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=403752 CPUtime=1481.77
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 108652 0 0 0 148106 71 0 0 25 0 1 0 272417396 413442048 99244 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 100938 99244 308 324 0 100008 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 403752

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1816
/proc/meminfo: memFree=1430256/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=409052 CPUtime=1541.74
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 109981 0 0 0 154102 72 0 0 25 0 1 0 272417396 418869248 100573 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 102263 100573 308 324 0 101333 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 409052

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1816
/proc/meminfo: memFree=1424624/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=414776 CPUtime=1601.72
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 111390 0 0 0 160099 73 0 0 25 0 1 0 272417396 424730624 101982 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 103694 101982 308 324 0 102764 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 414776

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1816
/proc/meminfo: memFree=1418672/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=420820 CPUtime=1661.7
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 112903 0 0 0 166096 74 0 0 25 0 1 0 272417396 430919680 103495 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 105205 103495 308 324 0 104275 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 420820

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1816
/proc/meminfo: memFree=1409264/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=431360 CPUtime=1721.68
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 115550 0 0 0 172092 76 0 0 25 0 1 0 272417396 441712640 106142 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10268824 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 107840 106142 308 324 0 106910 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 431360

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1816
/proc/meminfo: memFree=1389552/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=449776 CPUtime=1781.66
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 120161 0 0 0 178086 80 0 0 25 0 1 0 272417396 460570624 110753 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10268741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 112444 110753 308 324 0 111514 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 449776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1816
/proc/meminfo: memFree=1387696/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=451712 CPUtime=1800.06
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 120616 0 0 0 179926 80 0 0 25 0 1 0 272417396 462553088 111208 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 112928 111208 308 324 0 111998 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 451712

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 1.00 0.93 2/65 1816
/proc/meminfo: memFree=1387696/2055920 swapFree=4183004/4192956
[pid=1813] ppid=1811 vsize=451712 CPUtime=1800.06
/proc/1813/stat : 1813 (bsolo3.0.17) R 1811 1813 692 0 -1 4194304 120616 0 0 0 179926 80 0 0 25 0 1 0 272417396 462553088 111208 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1813/statm: 112928 111208 308 324 0 111998 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 451712

Child status: 15
Real time (s): 1800.79
CPU time (s): 1800.15
CPU user time (s): 1799.27
CPU system time (s): 0.879866
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 451712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.27
system time used= 0.879866
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120620
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= 12
involuntary context switches= 1653

runsolver used 1.37279 second user time and 3.55446 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Apr 30 20:17:58 UTC 2007

IDJOB= 452740
IDBENCH= 47807
IDSOLVER= 199
FILE ID= node66/452740-1177964276

PBS_JOBID= 4727684

Free space on /tmp= 66527 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/narain/clauses-4.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452740-1177964276/instance-452740-1177964276.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-452740-1177964276 -o ROOT/results/node66/solver-452740-1177964276 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452740-1177964276/instance-452740-1177964276.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  ae115968f17269cfd229cd49ceddac3b

RANDOM SEED= 424558230

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1832464 kB
Buffers:         13524 kB
Cached:         131160 kB
SwapCached:       3760 kB
Active:          64404 kB
Inactive:        92120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832464 kB
SwapTotal:     4192956 kB
SwapFree:      4183004 kB
Dirty:           38288 kB
Writeback:           0 kB
Mapped:          17748 kB
Slab:            52948 kB
Committed_AS:  1925180 kB
PageTables:       1384 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= 66527 MiB

End job on node66 on Mon Apr 30 20:48:01 UTC 2007