Trace number 1879848

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 pb? 1798.1 1798.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-cache-ibm-q-unbounded.Ih1arity.ucl.opb
MD5SUM63ec6637b1b124456335cf99c2a6c3dd
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark606.201
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables201731
Total number of constraints592525
Number of constraints which are clauses579429
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13096
Minimum length of a constraint1
Maximum length of a constraint15
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 131
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 513
Number of bits of the biggest sum of numbers10
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: Generic Pseudo-Boolean 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-1879848-1245130428.opb
0.00/0.00	c File size is 19962806 bytes.
2.99/3.02	c Highest Coefficient sum: 513
2.99/3.02	c Parsing was ok!!
2.99/3.02	c Total parsing time: 3.019 s
3.30/3.36	c Var: 201731 Constr: 592525 579429/0/13096 Lit: 1539327 Watch. Lit: 1198950
3.30/3.36	c Obj. Vars: 0 (0 % of total variables)
182.53/182.62	c Pre-processing Time: 182.55 s
182.53/182.64	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
182.53/182.64	c        0 189408   553113  1450183    2  1144853  558797      0      0 182.55
182.53/182.64	c Switching off lower bounding mode.
1797.97/1798.58	c      100 189407   553292  1452090    2  1161204  614677    179      0 185.88
1797.97/1798.58	c      251 189400   553585  1457772    2  1176343  676145    472      1 193.17
1797.97/1798.58	c      477 189400   553989  1472947    2  1178526  743760    876      2 203.85
1797.97/1798.58	c      815 189400   554650  1496517    2  1177823  818137   1537      3 225.11
1797.97/1798.58	c     1323 189400   555649  1525772    2  1201046  899951   2536      5 237.34
1797.97/1798.58	c     2086 189398   557033  1622118    2  1204958  989947   3920      7 272.83
1797.97/1798.58	c     3233 189398   559242  1718003    3  1220438  500000   6129     10 310.71
1797.97/1798.58	c     4956 189398   562487  1986234    3  1229271  550001   9374     13 373.27
1797.97/1798.58	c     7541 189398   567335  2415007    4  1244262  605002  14222     15 479.98
1797.97/1798.58	c    11420 189398   574452  3431921    5  1261492  665503  21339     17 671.30
1797.97/1798.58	c    17245 189377   585200  5799448    9  1287077  732054  32087     17 1011.61
1797.97/1798.58	c    25982 189371   601091  9610803   15  1327308  805260  47978     16 1603.05
1797.97/1798.58	c Resources Exceeded
1797.97/1798.58	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.58	c   12    29344  10033   146282   607335 10300478  54222     16 1798.05
1797.97/1798.58	s UNKNOWN
1797.97/1798.58	c Total time: 1798.05 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-1879848-1245130428/watcher-1879848-1245130428 -o /tmp/evaluation-result-1879848-1245130428/solver-1879848-1245130428 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879848-1245130428.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: 1.00 1.00 1.00 3/64 31568
/proc/meminfo: memFree=1316576/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=30204 CPUtime=0
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 180643956 30928896 240 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 7551 240 176 640 0 2033 0

[startup+0.045629 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31568
/proc/meminfo: memFree=1316576/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=31592 CPUtime=0.04
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 660 0 0 0 4 0 0 0 18 0 1 0 180643956 32350208 644 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 7898 644 250 640 0 2380 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 31592

[startup+0.101634 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31568
/proc/meminfo: memFree=1316576/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=33272 CPUtime=0.09
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 1184 0 0 0 9 0 0 0 18 0 1 0 180643956 34070528 1168 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 8318 1168 351 640 0 2800 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33272

[startup+0.301654 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31568
/proc/meminfo: memFree=1316576/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=38984 CPUtime=0.29
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 2959 0 0 0 29 0 0 0 19 0 1 0 180643956 39919616 2903 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 9746 2903 677 640 0 4228 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38984

[startup+0.701694 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31568
/proc/meminfo: memFree=1316576/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=49848 CPUtime=0.69
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 6442 0 0 0 68 1 0 0 22 0 1 0 180643956 51044352 6258 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 12462 6259 1317 640 0 6944 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49848

[startup+1.50178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31569
/proc/meminfo: memFree=1288600/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=71280 CPUtime=1.49
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 13283 0 0 0 145 4 0 0 25 0 1 0 180643956 72990720 12845 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 17820 12845 2597 640 0 12302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71280

[startup+3.10194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31569
/proc/meminfo: memFree=1259800/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=92400 CPUtime=3.09
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 26105 0 0 0 300 9 0 0 25 0 1 0 180643956 94617600 20288 1992294400 134512640 137136520 4294956256 18446744073709551615 134549146 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 23100 20296 184 640 0 22456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92400

[startup+6.30227 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31569
/proc/meminfo: memFree=1193496/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=137084 CPUtime=6.29
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 36699 0 0 0 614 15 0 0 25 0 1 0 180643956 140374016 30881 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 34271 30881 189 640 0 33627 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 137084

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31569
/proc/meminfo: memFree=1193432/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=137216 CPUtime=12.69
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 36738 0 0 0 1254 15 0 0 25 0 1 0 180643956 140509184 30920 1992294400 134512640 137136520 4294956256 18446744073709551615 134545039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 34304 30920 189 640 0 33660 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 137216

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31569
/proc/meminfo: memFree=1193176/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=137480 CPUtime=25.48
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 36830 0 0 0 2533 15 0 0 25 0 1 0 180643956 140779520 31012 1992294400 134512640 137136520 4294956256 18446744073709551615 134563037 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 34370 31012 189 640 0 33726 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 137480

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31569
/proc/meminfo: memFree=1193048/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=137612 CPUtime=51.06
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 36859 0 0 0 5090 16 0 0 25 0 1 0 180643956 140914688 31041 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 34403 31041 189 640 0 33759 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 137612

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31569
/proc/meminfo: memFree=1192088/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=138536 CPUtime=102.24
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 37102 0 0 0 10208 16 0 0 25 0 1 0 180643956 141860864 31284 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 34634 31284 189 640 0 33990 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 138536

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31569
/proc/meminfo: memFree=1192088/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=138536 CPUtime=162.23
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 37102 0 0 0 16205 18 0 0 25 0 1 0 180643956 141860864 31284 1992294400 134512640 137136520 4294956256 18446744073709551615 134543760 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 34634 31284 189 640 0 33990 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 138536

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31569
/proc/meminfo: memFree=1190488/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=138536 CPUtime=222.21
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 345211 0 0 0 22084 137 0 0 25 0 1 0 180643956 141860864 31293 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 34634 31293 198 640 0 33990 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 138536

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31569
/proc/meminfo: memFree=1191384/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=138932 CPUtime=282.19
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 956003 0 0 0 27849 370 0 0 25 0 1 0 180643956 142266368 31415 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 34733 31415 198 640 0 34089 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 138932

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31569
/proc/meminfo: memFree=1187480/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=143020 CPUtime=342.18
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 1667625 0 0 0 33578 640 0 0 25 0 1 0 180643956 146452480 32432 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 35755 32432 198 640 0 35111 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 143020

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31569
/proc/meminfo: memFree=1185304/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=145004 CPUtime=402.16
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 2306043 0 0 0 39318 898 0 0 25 0 1 0 180643956 148484096 32925 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 36251 32925 198 640 0 35607 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 145004

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31569
/proc/meminfo: memFree=1180696/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=148172 CPUtime=462.15
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 2847573 0 0 0 45093 1122 0 0 25 0 1 0 180643956 151728128 33700 1992294400 134512640 137136520 4294956256 18446744073709551615 136501952 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 37043 33700 198 640 0 36399 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 148172

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31569
/proc/meminfo: memFree=1178008/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=153844 CPUtime=522.12
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 3464792 0 0 0 50850 1362 0 0 25 0 1 0 180643956 157536256 35114 1992294400 134512640 137136520 4294956256 18446744073709551615 134606752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 38461 35114 198 640 0 37817 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 153844

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31569
/proc/meminfo: memFree=1173976/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=156224 CPUtime=582.11
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 3937029 0 0 0 56650 1561 0 0 25 0 1 0 180643956 159973376 35721 1992294400 134512640 137136520 4294956256 18446744073709551615 136504213 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 39056 35721 198 640 0 38412 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 156224

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31569
/proc/meminfo: memFree=1168920/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=161240 CPUtime=642.09
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 4380275 0 0 0 62466 1743 0 0 25 0 1 0 180643956 165109760 36962 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 40310 36962 198 640 0 39666 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 161240

[startup+702.302 s]

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

/proc/meminfo: memFree=1126744/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=201672 CPUtime=1121.96
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 7478507 0 0 0 109172 3024 0 0 25 0 1 0 180643956 206512128 47084 1992294400 134512640 137136520 4294956256 18446744073709551615 134576253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 50418 47084 198 640 0 49774 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 201672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31571
/proc/meminfo: memFree=1118936/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=209484 CPUtime=1181.95
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 7947753 0 0 0 114984 3211 0 0 25 0 1 0 180643956 214511616 49045 1992294400 134512640 137136520 4294956256 18446744073709551615 136502385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 52371 49045 198 640 0 51727 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 209484

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31571
/proc/meminfo: memFree=1113176/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=216652 CPUtime=1241.92
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 8267121 0 0 0 120848 3344 0 0 25 0 1 0 180643956 221851648 50833 1992294400 134512640 137136520 4294956256 18446744073709551615 134544533 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 54163 50833 198 640 0 53519 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 216652

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31571
/proc/meminfo: memFree=1107864/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=221944 CPUtime=1301.91
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 8544144 0 0 0 126729 3462 0 0 25 0 1 0 180643956 227270656 52146 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 55486 52146 198 640 0 54842 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 221944

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31571
/proc/meminfo: memFree=1104344/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=225380 CPUtime=1361.89
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 8908414 0 0 0 132577 3612 0 0 25 0 1 0 180643956 230789120 53016 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 56345 53016 198 640 0 55701 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 225380

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31571
/proc/meminfo: memFree=1101848/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=227896 CPUtime=1421.88
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 9217921 0 0 0 138449 3739 0 0 25 0 1 0 180643956 233365504 53633 1992294400 134512640 137136520 4294956256 18446744073709551615 134545039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 56974 53633 198 640 0 56330 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 227896

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31571
/proc/meminfo: memFree=1093720/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=237560 CPUtime=1481.85
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 9536349 0 0 0 144320 3865 0 0 25 0 1 0 180643956 243261440 56061 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 59390 56061 198 640 0 58746 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 237560

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31571
/proc/meminfo: memFree=1088984/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=242192 CPUtime=1541.84
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 9919476 0 0 0 150164 4020 0 0 25 0 1 0 180643956 248004608 57223 1992294400 134512640 137136520 4294956256 18446744073709551615 134573541 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 60548 57223 198 640 0 59904 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 242192

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31571
/proc/meminfo: memFree=1083416/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=244844 CPUtime=1601.82
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 10322639 0 0 0 155999 4183 0 0 25 0 1 0 180643956 250720256 57881 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 61211 57881 198 640 0 60567 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 244844

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31577
/proc/meminfo: memFree=1080024/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=248148 CPUtime=1661.8
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 10670258 0 0 0 161859 4321 0 0 25 0 1 0 180643956 254103552 58690 1992294400 134512640 137136520 4294956256 18446744073709551615 136502385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 62037 58690 198 640 0 61393 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 248148

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31577
/proc/meminfo: memFree=1075864/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=255416 CPUtime=1721.79
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 11255910 0 0 0 167629 4550 0 0 25 0 1 0 180643956 261545984 60137 1992294400 134512640 137136520 4294956256 18446744073709551615 136571969 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 63854 60137 198 640 0 63210 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 255416

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31577
/proc/meminfo: memFree=1073176/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=255028 CPUtime=1781.77
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 11593516 0 0 0 173493 4684 0 0 25 0 1 0 180643956 261148672 60413 1992294400 134512640 137136520 4294956256 18446744073709551615 136295556 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 63757 60413 198 640 0 63113 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 255028

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31577
/proc/meminfo: memFree=1072984/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=255164 CPUtime=1791.37
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 11629503 0 0 0 174437 4700 0 0 25 0 1 0 180643956 261287936 60455 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 63791 60455 198 640 0 63147 0
Current children cumulated CPU time (s) 1791.37
Current children cumulated vsize (KiB) 255164

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31577
/proc/meminfo: memFree=1074264/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=255164 CPUtime=1794.56
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 11640578 0 0 0 174751 4705 0 0 25 0 1 0 180643956 261287936 60470 1992294400 134512640 137136520 4294956256 18446744073709551615 136502155 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 63791 60470 198 640 0 63147 0
Current children cumulated CPU time (s) 1794.56
Current children cumulated vsize (KiB) 255164

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31577
/proc/meminfo: memFree=1072856/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=255296 CPUtime=1796.16
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 11648094 0 0 0 174908 4708 0 0 25 0 1 0 180643956 261423104 60481 1992294400 134512640 137136520 4294956256 18446744073709551615 134545059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 63824 60481 198 640 0 63180 0
Current children cumulated CPU time (s) 1796.16
Current children cumulated vsize (KiB) 255296

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31577
/proc/meminfo: memFree=1072856/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=256876 CPUtime=1796.96
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 11650073 0 0 0 174987 4709 0 0 25 0 1 0 180643956 263041024 60880 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 64219 60880 198 640 0 63575 0
Current children cumulated CPU time (s) 1796.96
Current children cumulated vsize (KiB) 256876

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31577
/proc/meminfo: memFree=1072856/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=255296 CPUtime=1797.76
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 11655606 0 0 0 175065 4711 0 0 25 0 1 0 180643956 261423104 60488 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 63824 60488 198 640 0 63180 0
Current children cumulated CPU time (s) 1797.76
Current children cumulated vsize (KiB) 255296

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31577
/proc/meminfo: memFree=1074200/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=255296 CPUtime=1797.97
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194304 11657581 0 0 0 175085 4712 0 0 25 0 1 0 180643956 261423104 60488 1992294400 134512640 137136520 4294956256 18446744073709551615 134576272 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 63824 60488 198 640 0 63180 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 255296

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31577
/proc/meminfo: memFree=1074200/2055920 swapFree=4191896/4192956
[pid=31568] ppid=31566 vsize=0 CPUtime=1798.07
/proc/31568/stat : 31568 (bsolo) R 31566 31568 31414 0 -1 4194308 11657582 0 0 0 175093 4714 0 0 25 0 1 0 180643956 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31568/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.07
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.62
CPU time (s): 1798.1
CPU user time (s): 1750.93
CPU system time (s): 47.1658
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 256876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1750.93
system time used= 47.1658
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11657582
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= 2466

runsolver used 1.3238 second user time and 3.9534 second system time

The end

Launcher Data 

Begin job on node2 at 2009-06-16 07:33:49
IDJOB=1879848
IDBENCH=1487
IDSOLVER=701
FILE ID=node2/1879848-1245130428
PBS_JOBID= 9363701
Free space on /tmp= 66432 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-unbounded.Ih1arity.ucl.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879848-1245130428/watcher-1879848-1245130428 -o /tmp/evaluation-result-1879848-1245130428/solver-1879848-1245130428 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879848-1245130428.opb

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

MD5SUM BENCH= 63ec6637b1b124456335cf99c2a6c3dd
RANDOM SEED=914123324

node2.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		: 3000.214
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		: 3000.214
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:       1317056 kB
Buffers:         35528 kB
Cached:         624900 kB
SwapCached:        260 kB
Active:          91000 kB
Inactive:       582672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1317056 kB
SwapTotal:     4192956 kB
SwapFree:      4191896 kB
Dirty:           23432 kB
Writeback:           0 kB
Mapped:          21724 kB
Slab:            51124 kB
Committed_AS:   146220 kB
PageTables:       1468 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= 66428 MiB
End job on node2 at 2009-06-16 08:03:48