Trace number 1876996

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 3.1? 1798.87 1799.32

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin16.opb
MD5SUMd761333f7ff9a755d3cd90e52b11f227
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints1088
Number of constraints which are clauses480
Number of constraints which are cardinality constraints (but not clauses)608
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint120
Maximum length of a constraint225
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 227
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 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Cardinality Constraint Learning
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 HOME/instance-1876996-1245113385.opb
0.00/0.00	c File size is 1337368 bytes.
0.09/0.19	c Highest Coefficient sum: 227
0.09/0.19	c Parsing was ok!!
0.09/0.19	c Total parsing time: 0.194 s
0.19/0.21	c Var: 14400 Constr: 1088 480/608/0 Lit: 144000 Watch. Lit: 87232
0.19/0.21	c Obj. Vars: 0 (0 % of total variables)
6.09/6.14	c Pre-processing Time: 6.14 s
6.09/6.14	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.09/6.14	c        0  14400     1088   144000  132    87232  608160      0      0 6.14
6.09/6.14	c Switching off lower bounding mode.
1798.55/1799.04	c      101  14400     1196   179128  149    87932  668977    108     16 6.27
1798.55/1799.04	c      252  14400     1371   219451  160    90393  735875    283     38 6.51
1798.55/1799.04	c      477  14400     1612   279589  173    93053  809463    524     67 7.02
1798.55/1799.04	c      817  14400     1988   505375  254    99868  890410    900    102 7.95
1798.55/1799.04	c     1325  14400     2530   784728  310   105448  979452   1442    142 9.29
1798.55/1799.04	c     2088  14400     3362  1436250  427   112910  500000   2274    165 12.61
1798.55/1799.04	c     3235  14400     4631  2647731  571   131262  550001   3543    174 18.53
1798.55/1799.04	c     4956  14400     6516  4478486  687   154650  605002   5428    173 28.50
1798.55/1799.04	c     7542  14400     9311  8208285  881   190193  665503   8223    147 51.27
1798.55/1799.04	c    11422  14400    13559 12445329  917   247198  732054  12471    140 81.23
1798.55/1799.04	c    17249  14400    20008 27628187 1380   343739  805260  18920     78 218.60
1798.55/1799.04	c    25986  14400    29617 41630427 1405   478790  885787  28529     72 359.79
1798.55/1799.04	c    39096  14400    44846 107256265 2391   672837  974366  43758     26 1487.66
1798.55/1799.04	c Resources Exceeded
1798.55/1799.04	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.55/1799.04	c   13    47223  25238  1661936    53751 124079922  52663     26 1798.61
1798.55/1799.04	s UNKNOWN
1798.55/1799.04	c Total time: 1798.61 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876996-1245113385/watcher-1876996-1245113385 -o /tmp/evaluation-result-1876996-1245113385/solver-1876996-1245113385 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876996-1245113385.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.21 1.20 1.50 3/64 3759
/proc/meminfo: memFree=900960/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=19832 CPUtime=0
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 178938950 20307968 240 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 4958 242 175 640 0 3987 0

[startup+0.0630229 s]
/proc/loadavg: 0.21 1.20 1.50 3/64 3759
/proc/meminfo: memFree=900960/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=13408 CPUtime=0.06
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 695 0 0 0 6 0 0 0 18 0 1 0 178938950 13729792 679 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 3352 679 270 640 0 2381 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13408

[startup+0.101023 s]
/proc/loadavg: 0.21 1.20 1.50 3/64 3759
/proc/meminfo: memFree=900960/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=13792 CPUtime=0.09
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 850 0 0 0 9 0 0 0 18 0 1 0 178938950 14123008 834 1992294400 134512640 137136520 4294956256 18446744073709551615 134519371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 3448 834 332 640 0 2477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13792

[startup+0.301037 s]
/proc/loadavg: 0.21 1.20 1.50 3/64 3759
/proc/meminfo: memFree=900960/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=16932 CPUtime=0.29
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 2087 0 0 0 29 0 0 0 19 0 1 0 178938950 17338368 1744 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 4233 1744 188 640 0 3589 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16932

[startup+0.701062 s]
/proc/loadavg: 0.21 1.20 1.50 3/64 3759
/proc/meminfo: memFree=900960/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=16932 CPUtime=0.69
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 2087 0 0 0 69 0 0 0 22 0 1 0 178938950 17338368 1744 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 4233 1744 188 640 0 3589 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16932

[startup+1.50111 s]
/proc/loadavg: 0.21 1.20 1.50 2/65 3760
/proc/meminfo: memFree=894680/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=16932 CPUtime=1.48
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 2087 0 0 0 148 0 0 0 25 0 1 0 178938950 17338368 1744 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 4233 1744 188 640 0 3589 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16932

[startup+3.10122 s]
/proc/loadavg: 0.28 1.20 1.50 2/65 3760
/proc/meminfo: memFree=894552/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=16932 CPUtime=3.09
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 2087 0 0 0 308 1 0 0 25 0 1 0 178938950 17338368 1744 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 4233 1744 188 640 0 3589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16932

[startup+6.30142 s]
/proc/loadavg: 0.28 1.20 1.50 2/65 3760
/proc/meminfo: memFree=892072/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=17668 CPUtime=6.29
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 2957 0 0 0 626 3 0 0 25 0 1 0 178938950 18092032 1967 1992294400 134512640 137136520 4294956256 18446744073709551615 136499620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 4417 1967 196 640 0 3773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17668

[startup+12.7018 s]
/proc/loadavg: 0.39 1.19 1.50 2/65 3760
/proc/meminfo: memFree=877808/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=34336 CPUtime=12.69
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 8130 0 0 0 1247 22 0 0 25 0 1 0 178938950 35160064 6144 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 8584 6144 196 640 0 7940 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34336

[startup+25.5017 s]
/proc/loadavg: 0.48 1.18 1.49 2/65 3760
/proc/meminfo: memFree=844144/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=67832 CPUtime=25.49
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 20564 0 0 0 2510 39 0 0 25 0 1 0 178938950 69459968 14500 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 16958 14500 196 640 0 16314 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 67832

[startup+51.1013 s]
/proc/loadavg: 0.66 1.17 1.47 2/65 3760
/proc/meminfo: memFree=789680/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=122392 CPUtime=51.08
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 46940 0 0 0 5052 56 0 0 25 0 1 0 178938950 125329408 28173 1992294400 134512640 137136520 4294956256 18446744073709551615 136502082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 30598 28173 196 640 0 29954 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 122392

[startup+102.306 s]
/proc/loadavg: 0.86 1.14 1.44 2/65 3762
/proc/meminfo: memFree=696752/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=214340 CPUtime=102.27
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 82610 0 0 0 10135 92 0 0 25 0 1 0 178938950 219484160 51158 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 53585 51158 196 640 0 52941 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 214340

[startup+162.302 s]
/proc/loadavg: 0.95 1.11 1.41 2/65 3762
/proc/meminfo: memFree=612400/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=298808 CPUtime=162.25
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 129319 0 0 0 16114 111 0 0 25 0 1 0 178938950 305979392 72281 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 74702 72281 196 640 0 74058 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 298808

[startup+222.301 s]
/proc/loadavg: 0.98 1.09 1.39 2/65 3762
/proc/meminfo: memFree=533872/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=376832 CPUtime=222.23
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 169003 0 0 0 22090 133 0 0 25 0 1 0 178938950 385875968 91758 1992294400 134512640 137136520 4294956256 18446744073709551615 134543951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 94208 91758 196 640 0 93564 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 376832

[startup+282.301 s]
/proc/loadavg: 0.99 1.07 1.36 2/65 3762
/proc/meminfo: memFree=457008/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=454528 CPUtime=282.22
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 200507 0 0 0 28064 158 0 0 25 0 1 0 178938950 465436672 111206 1992294400 134512640 137136520 4294956256 18446744073709551615 136502385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 113632 111206 196 640 0 112988 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 454528

[startup+342.301 s]
/proc/loadavg: 0.99 1.05 1.33 2/65 3762
/proc/meminfo: memFree=377584/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=533200 CPUtime=342.2
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 236218 0 0 0 34041 179 0 0 25 0 1 0 178938950 545996800 130882 1992294400 134512640 137136520 4294956256 18446744073709551615 134572143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 133300 130882 196 640 0 132656 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 533200

[startup+402.302 s]
/proc/loadavg: 0.99 1.04 1.31 2/65 3762
/proc/meminfo: memFree=310960/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=600156 CPUtime=402.19
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 268339 0 0 0 40016 203 0 0 25 0 1 0 178938950 614559744 147590 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 150039 147590 196 640 0 149395 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 600156

[startup+462.302 s]
/proc/loadavg: 0.99 1.03 1.29 2/65 3762
/proc/meminfo: memFree=255024/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=655484 CPUtime=462.18
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 293082 0 0 0 45999 219 0 0 25 0 1 0 178938950 671215616 161424 1992294400 134512640 137136520 4294956256 18446744073709551615 134573386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 163871 161424 196 640 0 163227 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 655484

[startup+522.302 s]
/proc/loadavg: 0.99 1.02 1.27 2/65 3762
/proc/meminfo: memFree=194352/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=716104 CPUtime=522.16
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 322577 0 0 0 51986 230 0 0 25 0 1 0 178938950 733290496 176594 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 179026 176594 196 640 0 178382 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 716104

[startup+582.302 s]
/proc/loadavg: 0.99 1.02 1.25 2/65 3762
/proc/meminfo: memFree=148592/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=761152 CPUtime=582.15
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 346706 0 0 0 57975 240 0 0 25 0 1 0 178938950 779419648 187861 1992294400 134512640 137136520 4294956256 18446744073709551615 134606742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 190288 187861 196 640 0 189644 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 761152

[startup+642.301 s]
/proc/loadavg: 0.99 1.01 1.23 2/65 3762
/proc/meminfo: memFree=102576/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=807060 CPUtime=642.14
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 370636 0 0 0 63965 249 0 0 25 0 1 0 178938950 826429440 199343 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 201765 199343 196 640 0 201121 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 807060

[startup+702.301 s]

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

/proc/meminfo: memFree=15088/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1115136 CPUtime=1062.03
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 525149 0 0 0 105886 317 0 0 25 0 1 0 178938950 1141899264 276338 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 278784 276338 196 640 0 278140 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1115136

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 3768
/proc/meminfo: memFree=15792/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1158708 CPUtime=1122.02
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 543391 0 0 0 111877 325 0 0 25 0 1 0 178938950 1186516992 287232 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 289677 287232 196 640 0 289033 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1158708

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 3768
/proc/meminfo: memFree=15088/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1197940 CPUtime=1182
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 562761 0 0 0 117867 333 0 0 25 0 1 0 178938950 1226690560 297065 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 299485 297065 196 640 0 298841 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 1197940

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 3768
/proc/meminfo: memFree=15728/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1247308 CPUtime=1241.98
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 586208 0 0 0 123857 341 0 0 25 0 1 0 178938950 1277243392 309408 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 311827 309408 196 640 0 311183 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 1247308

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 3768
/proc/meminfo: memFree=14896/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1293044 CPUtime=1301.98
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 605715 0 0 0 129848 350 0 0 25 0 1 0 178938950 1324077056 320816 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 323261 320816 196 640 0 322617 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 1293044

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 3768
/proc/meminfo: memFree=15408/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1330156 CPUtime=1361.96
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 619502 0 0 0 135842 354 0 0 25 0 1 0 178938950 1362079744 330120 1992294400 134512640 137136520 4294956256 18446744073709551615 134544245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 332539 330120 196 640 0 331895 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 1330156

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 3768
/proc/meminfo: memFree=15920/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1358924 CPUtime=1421.95
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 630384 0 0 0 141836 359 0 0 25 0 1 0 178938950 1391538176 337309 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 339731 337309 196 640 0 339087 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 1358924

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 3768
/proc/meminfo: memFree=16304/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1392912 CPUtime=1481.93
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 645385 0 0 0 147828 365 0 0 25 0 1 0 178938950 1426341888 345783 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 348228 345783 196 640 0 347584 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 1392912

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 3768
/proc/meminfo: memFree=15536/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1436428 CPUtime=1541.91
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 666699 0 0 0 153801 390 0 0 25 0 1 0 178938950 1470902272 356696 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 359107 356696 196 640 0 358463 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 1436428

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 3768
/proc/meminfo: memFree=15792/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1481800 CPUtime=1601.9
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 683974 0 0 0 159788 402 0 0 25 0 1 0 178938950 1517363200 368038 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 370450 368038 196 640 0 369806 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 1481800

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 3768
/proc/meminfo: memFree=15728/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1521852 CPUtime=1661.88
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 705351 0 0 0 165775 413 0 0 25 0 1 0 178938950 1558376448 378027 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 380463 378027 196 640 0 379819 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 1521852

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 3768
/proc/meminfo: memFree=16176/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1563672 CPUtime=1721.87
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 725593 0 0 0 171766 421 0 0 25 0 1 0 178938950 1601200128 388481 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 390918 388481 196 640 0 390274 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 1563672

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 3768
/proc/meminfo: memFree=15408/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1600688 CPUtime=1781.86
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 746132 0 0 0 177754 432 0 0 25 0 1 0 178938950 1639104512 397751 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 400172 397751 196 640 0 399528 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 1600688

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 3768
/proc/meminfo: memFree=15280/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1606968 CPUtime=1791.45
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 749061 0 0 0 178712 433 0 0 25 0 1 0 178938950 1645535232 399310 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 401742 399310 196 640 0 401098 0
Current children cumulated CPU time (s) 1791.45
Current children cumulated vsize (KiB) 1606968

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 3768
/proc/meminfo: memFree=15344/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1608276 CPUtime=1794.66
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 749377 0 0 0 179032 434 0 0 25 0 1 0 178938950 1646874624 399626 1992294400 134512640 137136520 4294956256 18446744073709551615 134616688 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 402069 399626 196 640 0 401425 0
Current children cumulated CPU time (s) 1794.66
Current children cumulated vsize (KiB) 1608276

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 3768
/proc/meminfo: memFree=16304/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1609600 CPUtime=1796.25
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 749897 0 0 0 179191 434 0 0 25 0 1 0 178938950 1648230400 399957 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 402400 399957 196 640 0 401756 0
Current children cumulated CPU time (s) 1796.25
Current children cumulated vsize (KiB) 1609600

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 3768
/proc/meminfo: memFree=16304/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=1611352 CPUtime=1797.85
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194304 750823 0 0 0 179350 435 0 0 25 0 1 0 178938950 1650024448 400426 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 402838 400426 196 640 0 402194 0
Current children cumulated CPU time (s) 1797.85
Current children cumulated vsize (KiB) 1611352

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 3768
/proc/meminfo: memFree=15280/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=0 CPUtime=1798.65
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194308 750902 0 0 0 179425 440 0 0 25 0 1 0 178938950 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.65
Current children cumulated vsize (KiB) 0

[startup+1799.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 3768
/proc/meminfo: memFree=15280/2055920 swapFree=4191900/4192956
[pid=3759] ppid=3757 vsize=0 CPUtime=1798.85
/proc/3759/stat : 3759 (bsolo) R 3757 3759 3695 0 -1 4194308 750902 0 0 0 179425 460 0 0 25 0 1 0 178938950 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3759/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.85
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1799.32
CPU time (s): 1798.87
CPU user time (s): 1794.26
CPU system time (s): 4.6193
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 1611352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.26
system time used= 4.6193
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 750902
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= 2
involuntary context switches= 3079

runsolver used 1.2868 second user time and 3.9194 second system time

The end

Launcher Data 

Begin job on node22 at 2009-06-16 02:49:45
IDJOB=1876996
IDBENCH=1153
IDSOLVER=699
FILE ID=node22/1876996-1245113385
PBS_JOBID= 9363641
Free space on /tmp= 66156 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin16.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876996-1245113385/watcher-1876996-1245113385 -o /tmp/evaluation-result-1876996-1245113385/solver-1876996-1245113385 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1876996-1245113385.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d761333f7ff9a755d3cd90e52b11f227
RANDOM SEED=813921509

node22.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.231
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		: 3000.231
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:        901376 kB
Buffers:         80964 kB
Cached:         983996 kB
SwapCached:        260 kB
Active:         187068 kB
Inactive:       890560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        901376 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            5452 kB
Writeback:           0 kB
Mapped:          21184 kB
Slab:            62948 kB
Committed_AS:   141372 kB
PageTables:       1372 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= 66152 MiB
End job on node22 at 2009-06-16 03:19:45