Trace number 357627

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 3.0.16? (MO) 758.22 758.4

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin14.opb
MD5SUM321349c7a7114538010c83c600c72ae9
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark103.522
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables8281
Total number of constraints826
Number of constraints which are clauses364
Number of constraints which are cardinality constraints (but not clauses)462
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint91
Maximum length of a constraint169
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 171
Number of bits of the biggest sum of numbers8
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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/357627-1176830734/instance-357627-1176830734.opb
0.00/0.00	c File size is 740666 bytes.
0.09/0.14	c Highest Coefficient sum: 171
0.09/0.14	c Parsing was ok!!
0.09/0.14	c Total parsing time: 0.141 s
0.09/0.15	c Var: 8281 Constr: 826 364/462/0 Lit: 82810 Watch. Lit: 50316
0.09/0.15	c Obj. Vars: 0 (0 % of total variables)
1.69/1.78	c Pre-processing Time: 1.784 s
1.69/1.79	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.69/1.79	c        0   8281      826    82810  100    50316  462121      0      0 1.78
1.69/1.79	c Switching off LPR mode.
757.91/758.10	c      104   8281      930   102650  110    50524  508334    104     57 1.81
757.91/758.10	c      256   8281     1082   125379  115    50828  559168    256    133 1.92
757.91/758.10	c      483   8281     1309   215198  164    51282  615085    483    238 2.02
757.91/758.10	c      822   8281     1648   448668  272    51960  676594    822    361 2.27
757.91/758.10	c     1330   8281     2156   864723  401    52976  744254   1330    490 2.71
757.91/758.10	c     2093   8281     2919  1306560  447    54502  818680   2093    644 3.25
757.91/758.10	c     3239   8281     4065  2027593  498    56794  900549   3239    777 4.17
757.91/758.10	c     4961   8281     5787  3433130  593    60238  990604   4961    818 6.06
757.91/758.10	c     7547   8281     8373  5254131  627    65410  500000   7547    851 8.86
757.91/758.10	c    11427   8281    12253  8334533  680    73170  550001  11427    791 14.44
757.91/758.10	c    17249   8281    18075 16593587  918    84814  605002  17249    519 33.19
757.91/758.10	c    25987   8281    26813 34605662 1290   102290  665503  25987    273 95.18
757.91/758.10	c    39099   8281    39925 57472494 1439   128514  732054  39099    217 179.55
757.91/758.10	c    58769   8281    59595 95021067 1594   167854  805260  58769    132 444.34
757.91/758.10	c Caught signal: 15
757.91/758.10	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
757.91/758.10	c   14    78966  31477   523884    79792 143949853  78966    104 757.92
757.91/758.10	s UNKNOWN
757.91/758.10	c Total time: 757.924 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-357627-1176830734 -o ROOT/results/node34/solver-357627-1176830734 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/357627-1176830734/instance-357627-1176830734.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 0.98 0.99 3/77 3547
/proc/meminfo: memFree=1729120/2055920 swapFree=4112924/4192956
[pid=3547] ppid=3545 vsize=12460 CPUtime=0
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 130988864 12759040 335 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 3115 336 282 324 0 2003 0

[startup+0.041953 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3547
/proc/meminfo: memFree=1729120/2055920 swapFree=4112924/4192956
[pid=3547] ppid=3545 vsize=5464 CPUtime=0.03
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 602 0 0 0 3 0 0 0 18 0 1 0 130988864 5595136 570 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8156795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 1366 570 329 324 0 254 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5464

[startup+0.101944 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3547
/proc/meminfo: memFree=1729120/2055920 swapFree=4112924/4192956
[pid=3547] ppid=3545 vsize=5848 CPUtime=0.09
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 797 0 0 0 9 0 0 0 18 0 1 0 130988864 5988352 765 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8156795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 1462 765 406 324 0 350 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5848

[startup+0.301959 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3547
/proc/meminfo: memFree=1729120/2055920 swapFree=4112924/4192956
[pid=3547] ppid=3545 vsize=7520 CPUtime=0.29
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 1419 0 0 0 29 0 0 0 19 0 1 0 130988864 7700480 1206 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 1880 1206 305 324 0 949 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7520

[startup+0.70199 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3547
/proc/meminfo: memFree=1729120/2055920 swapFree=4112924/4192956
[pid=3547] ppid=3545 vsize=7520 CPUtime=0.69
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 1419 0 0 0 69 0 0 0 23 0 1 0 130988864 7700480 1206 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 1880 1206 305 324 0 949 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7520

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3548
/proc/meminfo: memFree=1725528/2055920 swapFree=4112924/4192956
[pid=3547] ppid=3545 vsize=8716 CPUtime=1.49
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 2070 0 0 0 148 1 0 0 25 0 1 0 130988864 8925184 1533 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 2179 1533 307 324 0 1248 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8716

[startup+3.10118 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3548
/proc/meminfo: memFree=1723032/2055920 swapFree=4112924/4192956
[pid=3547] ppid=3545 vsize=21568 CPUtime=3.09
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 5578 0 0 0 303 6 0 0 25 0 1 0 130988864 22085632 4750 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 5392 4750 311 324 0 4461 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21568

[startup+6.30143 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3548
/proc/meminfo: memFree=1688600/2055920 swapFree=4112924/4192956
[pid=3547] ppid=3545 vsize=51884 CPUtime=6.29
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 13155 0 0 0 613 16 0 0 25 0 1 0 130988864 53129216 12327 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 12971 12327 311 324 0 12040 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51884

[startup+12.7029 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3548
/proc/meminfo: memFree=1633752/2055920 swapFree=4112924/4192956
[pid=3547] ppid=3545 vsize=103900 CPUtime=12.69
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 26159 0 0 0 1244 25 0 0 25 0 1 0 130988864 106393600 25331 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 25975 25331 311 324 0 25044 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 103900

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 3548
/proc/meminfo: memFree=1553176/2055920 swapFree=4112924/4192956
[pid=3547] ppid=3545 vsize=181112 CPUtime=25.48
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 45468 0 0 0 2510 38 0 0 25 0 1 0 130988864 185458688 44640 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 45278 44640 311 324 0 44347 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 181112

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 3548
/proc/meminfo: memFree=1419864/2055920 swapFree=4112924/4192956
[pid=3547] ppid=3545 vsize=314672 CPUtime=51.08
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 78866 0 0 0 5055 53 0 0 25 0 1 0 130988864 322224128 78038 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8154937 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 78668 78038 311 324 0 77737 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 314672

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 3548
/proc/meminfo: memFree=1246104/2055920 swapFree=4112924/4192956
[pid=3547] ppid=3545 vsize=485900 CPUtime=102.27
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 121660 0 0 0 10152 75 0 0 25 0 1 0 130988864 497561600 120832 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551271 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 121475 120832 311 324 0 120544 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 485900

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3548
/proc/meminfo: memFree=1049432/2055920 swapFree=4112988/4192956
[pid=3547] ppid=3545 vsize=684196 CPUtime=162.25
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 171257 0 0 0 16126 99 0 0 25 0 1 0 130988864 700616704 170429 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 171049 170429 311 324 0 170118 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 684196

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3548
/proc/meminfo: memFree=860312/2055920 swapFree=4112988/4192956
[pid=3547] ppid=3545 vsize=870912 CPUtime=222.23
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 217933 0 0 0 22102 121 0 0 25 0 1 0 130988864 891813888 217105 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134574278 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 217728 217105 311 324 0 216797 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 870912

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3548
/proc/meminfo: memFree=749592/2055920 swapFree=4112988/4192956
[pid=3547] ppid=3545 vsize=982800 CPUtime=282.22
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 245886 0 0 0 28087 135 0 0 25 0 1 0 130988864 1006387200 245058 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134547770 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 245700 245058 311 324 0 244769 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 982800

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3548
/proc/meminfo: memFree=643096/2055920 swapFree=4112988/4192956
[pid=3547] ppid=3545 vsize=1088224 CPUtime=342.2
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 272250 0 0 0 34073 147 0 0 25 0 1 0 130988864 1114341376 271422 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8163105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 272056 271422 311 324 0 271125 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1088224

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3548
/proc/meminfo: memFree=560792/2055920 swapFree=4113052/4192956
[pid=3547] ppid=3545 vsize=1170324 CPUtime=402.19
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 292786 0 0 0 40063 156 0 0 25 0 1 0 130988864 1198411776 291958 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 292581 291958 311 324 0 291650 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1170324

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3548
/proc/meminfo: memFree=445528/2055920 swapFree=4113120/4192956
[pid=3547] ppid=3545 vsize=1286828 CPUtime=462.17
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 321884 0 0 0 46048 169 0 0 25 0 1 0 130988864 1317711872 321056 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 321707 321056 311 324 0 320776 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1286828

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3548
/proc/meminfo: memFree=297752/2055920 swapFree=4113120/4192956
[pid=3547] ppid=3545 vsize=1433308 CPUtime=522.16
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 358514 0 0 0 52032 184 0 0 25 0 1 0 130988864 1467707392 357686 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 358327 357686 311 324 0 357396 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1433308

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3548
/proc/meminfo: memFree=172440/2055920 swapFree=4113184/4192956
[pid=3547] ppid=3545 vsize=1558024 CPUtime=582.15
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 389714 0 0 0 58015 200 0 0 25 0 1 0 130988864 1595416576 388886 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134571990 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 389506 388886 311 324 0 388575 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1558024

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3548
/proc/meminfo: memFree=61912/2055920 swapFree=4113184/4192956
[pid=3547] ppid=3545 vsize=1667400 CPUtime=642.15
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 417049 0 0 0 64001 214 0 0 25 0 1 0 130988864 1707417600 416221 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 416850 416221 311 324 0 415919 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 1667400

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3548
/proc/meminfo: memFree=14936/2055920 swapFree=4113184/4192956
[pid=3547] ppid=3545 vsize=1757704 CPUtime=702.12
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 439621 0 0 0 69987 225 0 0 25 0 1 0 130988864 1799888896 438793 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 439426 438793 311 324 0 438495 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1757704



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+758.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3550
/proc/meminfo: memFree=15704/2055920 swapFree=4113248/4192956
[pid=3547] ppid=3545 vsize=1843232 CPUtime=757.91
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194304 461002 0 0 0 75554 237 0 0 25 0 1 0 130988864 1887469568 460174 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 460808 460174 311 324 0 459877 0
Current children cumulated CPU time (s) 757.91
Current children cumulated vsize (KiB) 1843232

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

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

[startup+758.205 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3550
/proc/meminfo: memFree=15704/2055920 swapFree=4113248/4192956
[pid=3547] ppid=3545 vsize=0 CPUtime=758.01
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194308 461003 0 0 0 75554 247 0 0 25 0 1 0 130988864 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 758.01
Current children cumulated vsize (KiB) 0

[startup+758.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3550
/proc/meminfo: memFree=15704/2055920 swapFree=4113248/4192956
[pid=3547] ppid=3545 vsize=0 CPUtime=758.11
/proc/3547/stat : 3547 (bsolo3.0.16) R 3545 3547 2850 0 -1 4194308 461003 0 0 0 75554 257 0 0 25 0 1 0 130988864 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 758.11
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 758.4
CPU time (s): 758.22
CPU user time (s): 755.549
CPU system time (s): 2.67059
CPU usage (%): 99.9762
Max. virtual memory (cumulated for all children) (KiB): 1843232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 755.549
system time used= 2.67059
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461003
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= 16318

runsolver used 0.930858 second user time and 1.75773 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Tue Apr 17 17:25:34 UTC 2007

IDJOB= 357627
IDBENCH= 1156
IDSOLVER= 163
FILE ID= node34/357627-1176830734

PBS_JOBID= 4586373

Free space on /tmp= 66495 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin14.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/357627-1176830734/instance-357627-1176830734.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-357627-1176830734 -o ROOT/results/node34/solver-357627-1176830734 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/357627-1176830734/instance-357627-1176830734.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  321349c7a7114538010c83c600c72ae9

RANDOM SEED= 881364124

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1729592 kB
Buffers:         34848 kB
Cached:         218708 kB
SwapCached:       3348 kB
Active:         135276 kB
Inactive:       142588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729592 kB
SwapTotal:     4192956 kB
SwapFree:      4112924 kB
Dirty:            5124 kB
Writeback:           0 kB
Mapped:          30912 kB
Slab:            33808 kB
Committed_AS:   413832 kB
PageTables:       1976 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= 66495 MiB

End job on node34 on Tue Apr 17 17:38:15 UTC 2007