Trace number 452736

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) 1800.13 1802.64

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
industrial/grieu/vmpc_24.opb
MD5SUM3f27be957bc657ae23b7a93fa84d78cd
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 benchmark32.702
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 variables576
Total number of constraints67872
Number of constraints which are clauses67872
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 constraint24
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 25
Number of bits of the biggest sum of numbers5
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/452736-1177964264/instance-452736-1177964264.opb
0.00/0.00	c File size is 1934123 bytes.
0.29/0.34	c Highest Coefficient sum: 25
0.29/0.34	c Parsing was ok!!
0.29/0.34	c Total parsing time: 0.337 s
0.29/0.36	c Var: 576 Constr: 67872 67872/0/0 Lit: 178056 Watch. Lit: 135744
0.29/0.36	c Obj. Vars: 0 (0 % of total variables)
1.99/2.08	c Pre-processing Time: 2.077 s
1.99/2.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.99/2.08	c        0    574    50951   140638    2   101902   16983      0      0 2.08
1.99/2.08	c Switching off LPR mode.
1800.10/1800.61	c      103    574    51054   149996    2   102108   18682    103     47 2.15
1800.10/1800.61	c      253    574    51204   165437    3   102408   20551    253    112 2.25
1800.10/1800.61	c      479    574    51430   190639    3   102860   22607    479    194 2.46
1800.10/1800.61	c      817    574    51768   229436    4   103536   24868    817    292 2.79
1800.10/1800.61	c     1325    574    52276   286261    5   104552   27355   1325    403 3.28
1800.10/1800.61	c     2089    574    53040   390249    7   106080   30091   2089    490 4.26
1800.10/1800.61	c     3236    574    54187   522025    9   108374   33101   3236    525 6.16
1800.10/1800.61	c     4959    574    55910   728352   13   111820   36412   4959    523 9.47
1800.10/1800.61	c     7544    574    58495  1062726   18   116990   40054   7544    471 16.00
1800.10/1800.61	c    11423    574    62374  1610745   25   124748   44060  11423    403 28.32
1800.10/1800.61	c    17248    574    68199  2422586   35   136398   48467  17248    322 53.51
1800.10/1800.61	c    25987    574    76938  3691517   47   153876   53314  25987    243 106.66
1800.10/1800.61	c    39100    574    90051  5495178   61   180102   58646  39100    177 220.50
1800.10/1800.61	c    58772    574    65945  2180625   33   131890   64511  14994    116 502.63
1800.10/1800.61	c    88282    574    95455  6514166   68   190910   70963  44504    118 746.62
1800.10/1800.61	c   132553    574    85411  4786368   56   170822   78060  34460     98 1343.85
1800.10/1800.61	c Caught signal: 15
1800.10/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.10/1800.61	c   16   163610  56063   410430   116468  9525174  65517     90 1800.10
1800.10/1800.61	s UNKNOWN
1800.10/1800.61	c Total time: 1800.1 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/node44/watcher-452736-1177964264 -o ROOT/results/node44/solver-452736-1177964264 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452736-1177964264/instance-452736-1177964264.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: 0.92 1.01 0.99 3/77 10884
/proc/meminfo: memFree=1853312/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=13628 CPUtime=0
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 244338183 13955072 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134527091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 3407 335 280 324 0 2004 0

[startup+0.0827471 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 10884
/proc/meminfo: memFree=1853312/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=7592 CPUtime=0.07
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 906 0 0 0 7 0 0 0 18 0 1 0 244338183 7774208 876 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134527382 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 1898 877 390 324 0 495 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7592

[startup+0.102749 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 10884
/proc/meminfo: memFree=1853312/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=8004 CPUtime=0.09
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 1043 0 0 0 9 0 0 0 18 0 1 0 244338183 8196096 1013 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11716219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 2001 1014 418 324 0 598 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8004

[startup+0.30177 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 10884
/proc/meminfo: memFree=1853312/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=12252 CPUtime=0.29
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 2392 0 0 0 28 1 0 0 19 0 1 0 244338183 12546048 2362 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11716219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 3063 2362 697 324 0 1660 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12252

[startup+0.702811 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 10884
/proc/meminfo: memFree=1853312/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=17268 CPUtime=0.69
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 4198 0 0 0 67 2 0 0 23 0 1 0 244338183 17682432 3695 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134545221 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 4317 3695 306 324 0 3387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17268

[startup+1.50189 s]
/proc/loadavg: 0.92 1.01 0.99 2/78 10885
/proc/meminfo: memFree=1839672/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=17400 CPUtime=1.49
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 4238 0 0 0 145 4 0 0 25 0 1 0 244338183 17817600 3735 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 4350 3735 306 324 0 3420 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17400

[startup+3.10106 s]
/proc/loadavg: 0.92 1.01 0.99 3/78 10885
/proc/meminfo: memFree=1842040/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=15984 CPUtime=3.09
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 4584 0 0 0 303 6 0 0 25 0 1 0 244338183 16367616 3358 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 3996 3358 310 324 0 3066 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15984

[startup+6.30139 s]
/proc/loadavg: 0.93 1.01 0.99 2/78 10885
/proc/meminfo: memFree=1838272/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=19068 CPUtime=6.29
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 5357 0 0 0 622 7 0 0 25 0 1 0 244338183 19525632 4131 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 4767 4131 310 324 0 3837 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19068

[startup+12.701 s]
/proc/loadavg: 0.93 1.01 0.99 2/78 10885
/proc/meminfo: memFree=1833984/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=23060 CPUtime=12.69
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 6379 0 0 0 1261 8 0 0 25 0 1 0 244338183 23613440 5153 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 5765 5153 310 324 0 4835 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23060

[startup+25.5014 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1826240/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=30792 CPUtime=25.48
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 8297 0 0 0 2538 10 0 0 25 0 1 0 244338183 31531008 7071 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 7698 7071 310 324 0 6768 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30792

[startup+51.102 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1814592/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=42412 CPUtime=51.07
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 11198 0 0 0 5095 12 0 0 25 0 1 0 244338183 43429888 9972 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 10603 9972 310 324 0 9673 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 42412

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1797696/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=59080 CPUtime=102.27
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 15364 0 0 0 10210 17 0 0 25 0 1 0 244338183 60497920 14138 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 14770 14138 310 324 0 13840 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59080

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1783296/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=73460 CPUtime=162.24
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 18980 0 0 0 16203 21 0 0 25 0 1 0 244338183 75223040 17754 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 18365 17754 310 324 0 17435 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 73460

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1771584/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=84984 CPUtime=222.23
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 21850 0 0 0 22199 24 0 0 25 0 1 0 244338183 87023616 20624 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11713968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 21246 20624 310 324 0 20316 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 84984

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1761472/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=95184 CPUtime=282.21
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 24413 0 0 0 28194 27 0 0 25 0 1 0 244338183 97468416 23187 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134545942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 23796 23187 310 324 0 22866 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 95184

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1752000/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=104504 CPUtime=342.19
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 26719 0 0 0 34189 30 0 0 25 0 1 0 244338183 107012096 25493 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 26126 25493 310 324 0 25196 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 104504

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1743360/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=113172 CPUtime=402.17
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 28880 0 0 0 40184 33 0 0 25 0 1 0 244338183 115888128 27654 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 28293 27654 310 324 0 27363 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 113172

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1735360/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=121048 CPUtime=462.16
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 30862 0 0 0 46180 36 0 0 25 0 1 0 244338183 123953152 29636 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 30262 29636 310 324 0 29332 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 121048

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1728832/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=127248 CPUtime=522.14
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 32480 0 0 0 52176 38 0 0 25 0 1 0 244338183 130301952 31196 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 31812 31196 310 324 0 30882 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 127248

[startup+582.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1728768/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=127248 CPUtime=582.12
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 32480 0 0 0 58174 38 0 0 25 0 1 0 244338183 130301952 31196 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 31812 31196 310 324 0 30882 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 127248

[startup+642.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1728704/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=127248 CPUtime=642.11
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 32480 0 0 0 64172 39 0 0 25 0 1 0 244338183 130301952 31196 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11714332 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 31812 31196 310 324 0 30882 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 127248


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

/proc/meminfo: memFree=1724480/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=131256 CPUtime=1002
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 33476 0 0 0 100157 43 0 0 25 0 1 0 244338183 134406144 32192 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 32814 32192 310 324 0 31884 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 131256

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1717568/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=138116 CPUtime=1061.99
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 35184 0 0 0 106154 45 0 0 25 0 1 0 244338183 141430784 33900 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 34529 33900 310 324 0 33599 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 138116

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1710464/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=145092 CPUtime=1121.97
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 36928 0 0 0 112150 47 0 0 25 0 1 0 244338183 148574208 35644 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 36273 35644 310 324 0 35343 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 145092

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 3/78 10885
/proc/meminfo: memFree=1705088/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=150388 CPUtime=1181.96
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 38253 0 0 0 118147 49 0 0 25 0 1 0 244338183 153997312 36969 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 37597 36969 310 324 0 36667 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 150388

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1702912/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=152072 CPUtime=1241.94
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 38744 0 0 0 124144 50 0 0 25 0 1 0 244338183 155721728 37390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 38018 37390 310 324 0 37088 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 152072

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1702912/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=152072 CPUtime=1301.93
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 38744 0 0 0 130143 50 0 0 25 0 1 0 244338183 155721728 37390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 38018 37390 310 324 0 37088 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 152072

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10885
/proc/meminfo: memFree=1702848/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=152072 CPUtime=1361.91
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 38744 0 0 0 136140 51 0 0 25 0 1 0 244338183 155721728 37390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 38018 37390 310 324 0 37088 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 152072

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10887
/proc/meminfo: memFree=1702592/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=152072 CPUtime=1421.89
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 38744 0 0 0 142138 51 0 0 25 0 1 0 244338183 155721728 37390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 38018 37390 310 324 0 37088 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 152072

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10887
/proc/meminfo: memFree=1702592/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=152072 CPUtime=1481.87
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 38744 0 0 0 148135 52 0 0 25 0 1 0 244338183 155721728 37390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 38018 37390 310 324 0 37088 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 152072

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10887
/proc/meminfo: memFree=1702720/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=152072 CPUtime=1541.85
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 38744 0 0 0 154133 52 0 0 25 0 1 0 244338183 155721728 37390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572040 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 38018 37390 310 324 0 37088 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 152072

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10887
/proc/meminfo: memFree=1702720/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=152072 CPUtime=1601.84
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 38744 0 0 0 160131 53 0 0 25 0 1 0 244338183 155721728 37390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 38018 37390 310 324 0 37088 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 152072

[startup+1662.3 s]
/proc/loadavg: 1.06 1.02 0.99 2/78 10887
/proc/meminfo: memFree=1702720/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=152072 CPUtime=1661.83
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 38744 0 0 0 166129 54 0 0 25 0 1 0 244338183 155721728 37390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 38018 37390 310 324 0 37088 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 152072

[startup+1722.3 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 10887
/proc/meminfo: memFree=1702656/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=152072 CPUtime=1721.81
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 38744 0 0 0 172127 54 0 0 25 0 1 0 244338183 155721728 37390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 38018 37390 310 324 0 37088 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 152072

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10887
/proc/meminfo: memFree=1702528/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=152072 CPUtime=1781.78
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 38744 0 0 0 178124 54 0 0 25 0 1 0 244338183 155721728 37390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 38018 37390 310 324 0 37088 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 152072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10887
/proc/meminfo: memFree=1702528/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=152072 CPUtime=1800.1
/proc/10884/stat : 10884 (bsolo3.0.17) R 10882 10884 9518 0 -1 4194304 38744 0 0 0 179955 55 0 0 25 0 1 0 244338183 155721728 37390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 38018 37390 310 324 0 37088 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 152072

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10887
/proc/meminfo: memFree=1702528/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=152072 CPUtime=1800.1
/proc/10884/stat : 10884 (bsolo3.0.17) S 10882 10884 9518 0 -1 4194304 38744 0 0 0 179955 55 0 0 25 0 1 0 244338183 155721728 37390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 38018 37390 310 324 0 37088 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 152072

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.99 1/79 10888
/proc/meminfo: memFree=1702456/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=152072 CPUtime=1800.1
/proc/10884/stat : 10884 (bsolo3.0.17) S 10882 10884 9518 0 -1 4194304 38744 0 0 0 179955 55 0 0 25 0 1 0 244338183 155721728 37390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 38018 37390 310 324 0 37088 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 152072

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.99 1/79 10888
/proc/meminfo: memFree=1702456/2055920 swapFree=4156220/4192956
[pid=10884] ppid=10882 vsize=152072 CPUtime=1800.1
/proc/10884/stat : 10884 (bsolo3.0.17) S 10882 10884 9518 0 -1 4194304 38744 0 0 0 179955 55 0 0 25 0 1 0 244338183 155721728 37390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/10884/statm: 38018 37390 310 324 0 37088 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 152072

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.64
CPU time (s): 1800.13
CPU user time (s): 1799.55
CPU system time (s): 0.577912
CPU usage (%): 99.8608
Max. virtual memory (cumulated for all children) (KiB): 152352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.55
system time used= 0.577912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38744
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= 13
involuntary context switches= 3469

runsolver used 1.49577 second user time and 3.78742 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Apr 30 20:17:45 UTC 2007

IDJOB= 452736
IDBENCH= 47803
IDSOLVER= 199
FILE ID= node44/452736-1177964264

PBS_JOBID= 4727687

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/grieu/vmpc_24.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452736-1177964264/instance-452736-1177964264.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-452736-1177964264 -o ROOT/results/node44/solver-452736-1177964264 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452736-1177964264/instance-452736-1177964264.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  3f27be957bc657ae23b7a93fa84d78cd

RANDOM SEED= 159372450

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1853784 kB
Buffers:         12032 kB
Cached:          91756 kB
SwapCached:      13512 kB
Active:          53988 kB
Inactive:        82804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853784 kB
SwapTotal:     4192956 kB
SwapFree:      4156220 kB
Dirty:            8576 kB
Writeback:           0 kB
Mapped:          41136 kB
Slab:            50824 kB
Committed_AS:  1562448 kB
PageTables:       1756 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= 66556 MiB

End job on node44 on Mon Apr 30 20:47:48 UTC 2007