Trace number 3462984

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 3.2? 1798.03 1798.01

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
MD5SUM3764cf8f4e2d3654f46ab0ec56ea8581
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark1056.77
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables168111
Total number of constraints487525
Number of constraints which are clauses468727
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints18798
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 130
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 512
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 3.2 - 23/05/2010 : 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 Instance file HOME/instance-3462984-1307175320.opb
0.00/0.00	c File size is 17269096 bytes.
1.19/1.24	c Highest Coefficient sum: 512
1.19/1.24	c Parsing was ok!!
1.19/1.24	c Total parsing time: 1.242 s
1.29/1.37	c Var: 168111 Constr: 487525 468727/0/18798 Lit: 1357905 Watch. Lit: 993882
1.29/1.37	c Obj. Vars: 0 (0 % of total variables)
180.40/180.47	c Pre-processing Time: 180.461 s
180.40/180.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
180.40/180.49	c        0 154747   442587  1254920    2   998729  671882      0      0 180.46
180.40/180.49	c Switching off lower bounding mode.
1797.91/1797.98	c      100 154746   442768  1256212    2  1006758  739071    181      0 181.97
1797.91/1797.98	c      250 154746   443060  1259492    2  1029940  812979    473      1 183.04
1797.91/1797.98	c      475 154746   443474  1264045    2  1025637  894277    887      2 186.48
1797.91/1797.98	c      813 154746   444073  1272602    2  1023831  983705   1486      4 188.08
1797.91/1797.98	c     1321 154746   445021  1285842    2  1023485  500000   2434      6 191.19
1797.91/1797.98	c     2084 154746   446304  1306899    2  1024147  550001   3717     10 194.33
1797.91/1797.98	c     3232 154746   448573  1412539    3  1029003  605002   5986     16 197.60
1797.91/1797.98	c     4953 154746   451811  1508301    3  1034337  665503   9224     23 209.03
1797.91/1797.98	c     7537 154746   456318  1575846    3  1045539  732054  13731     35 212.42
1797.91/1797.98	c    11416 154744   463471  1850559    3  1059571  805260  20884     49 230.91
1797.91/1797.98	c    17239 151454   474266  2743710    5  1075700  885787  31679     62 276.56
1797.91/1797.98	c    25977 148608   490173  3985941    8  1109542  974366  47586     65 394.85
1797.91/1797.98	c    39087 148608   513774  5744509   11  1156108  500000  71187     80 483.86
1797.91/1797.98	c    58757 148566   549225  7289326   13  1232242  550001 106638    104 561.21
1797.91/1797.98	c    88268 148265   599891 12747078   21  1325629  605002 157304    100 880.43
1797.91/1797.98	c   132538 148056   672183 22122695   32  1474289  665503 229596     95 1385.99
1797.91/1797.98	c Resources Exceeded
1797.91/1797.98	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.91/1797.98	c   16   153980  58231   662072   706142 28010422 263555     85 1798.01
1797.91/1797.98	s UNKNOWN
1797.91/1797.98	c Total time: 1798.01 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3462984-1307175320/watcher-3462984-1307175320 -o /tmp/evaluation-result-3462984-1307175320/solver-3462984-1307175320 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462984-1307175320.opb 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.70 1.96 1.98 3/477 29891
/proc/meminfo: memFree=21364160/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=28624 CPUtime=0.01 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 562 0 0 0 1 0 0 0 21 0 1 0 809947368 29310976 516 33554432000 134512640 137138936 4292945792 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/29891/statm: 7157 517 225 642 0 2296 0

[startup+0.099957 s]
/proc/loadavg: 1.70 1.96 1.98 3/477 29891
/proc/meminfo: memFree=21364160/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=33660 CPUtime=0.09 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 2127 0 0 0 9 0 0 0 21 0 1 0 809947368 34467840 2081 33554432000 134512640 137138936 4292945792 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/29891/statm: 8415 2082 525 642 0 3554 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33660

[startup+0.10097 s]
/proc/loadavg: 1.70 1.96 1.98 3/477 29891
/proc/meminfo: memFree=21364160/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=33664 CPUtime=0.09 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 2147 0 0 0 9 0 0 0 21 0 1 0 809947368 34471936 2101 33554432000 134512640 137138936 4292945792 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/29891/statm: 8416 2102 529 642 0 3555 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33664

[startup+0.30093 s]
/proc/loadavg: 1.70 1.96 1.98 3/477 29891
/proc/meminfo: memFree=21364160/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=45296 CPUtime=0.29 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 5846 0 0 0 28 1 0 0 22 0 1 0 809947368 46383104 5632 33554432000 134512640 137138936 4292945792 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/29891/statm: 11324 5632 1194 642 0 6463 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45296

[startup+0.700852 s]
/proc/loadavg: 1.70 1.96 1.98 3/477 29891
/proc/meminfo: memFree=21364160/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=67424 CPUtime=0.69 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 12926 0 0 0 67 2 0 0 24 0 1 0 809947368 69042176 12458 33554432000 134512640 137138936 4292945792 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/29891/statm: 16856 12459 2521 642 0 11995 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67424

[startup+1.50071 s]
/proc/loadavg: 1.72 1.96 1.98 3/478 29892
/proc/meminfo: memFree=21306512/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=116444 CPUtime=1.49 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 30769 0 0 0 145 4 0 0 25 0 1 0 809947368 119238656 25771 33554432000 134512640 137138936 4292945792 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/29891/statm: 29111 25771 183 642 0 28467 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 116444

[startup+3.10041 s]
/proc/loadavg: 1.72 1.96 1.98 3/478 29892
/proc/meminfo: memFree=21258400/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=116576 CPUtime=3.09 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 30799 0 0 0 305 4 0 0 25 0 1 0 809947368 119373824 25801 33554432000 134512640 137138936 4292945792 18446744073709551615 134543111 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/29891/statm: 29144 25801 183 642 0 28500 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 116576

[startup+6.30087 s]
/proc/loadavg: 1.72 1.96 1.98 3/478 29893
/proc/meminfo: memFree=21258280/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=116708 CPUtime=6.29 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 30823 0 0 0 625 4 0 0 25 0 1 0 809947368 119508992 25825 33554432000 134512640 137138936 4292945792 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/29891/statm: 29177 25825 183 642 0 28533 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 116708

[startup+12.7007 s]
/proc/loadavg: 1.77 1.96 1.98 3/478 29893
/proc/meminfo: memFree=21256900/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=117632 CPUtime=12.69 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 31087 0 0 0 1264 5 0 0 25 0 1 0 809947368 120455168 26089 33554432000 134512640 137138936 4292945792 18446744073709551615 134541900 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/29891/statm: 29408 26089 183 642 0 28764 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 117632

[startup+25.5005 s]
/proc/loadavg: 1.80 1.96 1.98 3/478 29893
/proc/meminfo: memFree=21227056/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=117632 CPUtime=25.47 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 31087 0 0 0 2542 5 0 0 25 0 1 0 809947368 120455168 26089 33554432000 134512640 137138936 4292945792 18446744073709551615 134543233 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 29408 26089 183 642 0 28764 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 117632

[startup+51.101 s]
/proc/loadavg: 1.87 1.96 1.98 3/478 29894
/proc/meminfo: memFree=21147368/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=117632 CPUtime=51.07 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 31087 0 0 0 5101 6 0 0 25 0 1 0 809947368 120455168 26089 33554432000 134512640 137138936 4292945792 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 29408 26089 183 642 0 28764 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 117632

[startup+102.318 s]
/proc/loadavg: 1.95 1.97 1.98 3/478 29895
/proc/meminfo: memFree=21035112/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=118688 CPUtime=102.29 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 31380 0 0 0 10221 8 0 0 25 0 1 0 809947368 121536512 26382 33554432000 134512640 137138936 4292945792 18446744073709551615 134566350 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 29672 26382 183 642 0 29028 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 118688

[startup+162.3 s]
/proc/loadavg: 2.03 1.99 1.98 3/478 29897
/proc/meminfo: memFree=20910200/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=119084 CPUtime=162.28 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 31462 0 0 0 16219 9 0 0 25 0 1 0 809947368 121942016 26464 33554432000 134512640 137138936 4292945792 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 29771 26464 183 642 0 29127 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 119084

[startup+222.301 s]
/proc/loadavg: 2.05 2.00 1.99 3/478 29898
/proc/meminfo: memFree=20802516/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=121592 CPUtime=222.27 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 3022720 0 0 0 21931 296 0 0 25 0 1 0 809947368 124510208 27112 33554432000 134512640 137138936 4292945792 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 30398 27112 192 642 0 29754 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 121592

[startup+282.301 s]
/proc/loadavg: 2.02 2.00 1.99 3/478 29900
/proc/meminfo: memFree=20689500/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=137436 CPUtime=282.28 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 6103166 0 0 0 27617 611 0 0 25 0 1 0 809947368 140734464 31079 33554432000 134512640 137138936 4292945792 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 34359 31079 192 642 0 33715 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 137436

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/478 29901
/proc/meminfo: memFree=20585396/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=141792 CPUtime=342.27 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 6489185 0 0 0 33565 662 0 0 25 0 1 0 809947368 145195008 32168 33554432000 134512640 137138936 4292945792 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 35448 32168 192 642 0 34804 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 141792

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/478 29903
/proc/meminfo: memFree=20517140/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=159496 CPUtime=402.28 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 9149951 0 0 0 39296 932 0 0 25 0 1 0 809947368 163323904 36588 33554432000 134512640 137138936 4292945792 18446744073709551615 134609379 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 39874 36588 192 642 0 39230 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 159496

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/478 29905
/proc/meminfo: memFree=20441700/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=172900 CPUtime=462.29 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 12031064 0 0 0 44989 1240 0 0 25 0 1 0 809947368 177049600 39938 33554432000 134512640 137138936 4292945792 18446744073709551615 134542128 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 43225 39938 192 642 0 42581 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 172900

[startup+522.301 s]
/proc/loadavg: 2.04 2.01 1.99 3/478 29906
/proc/meminfo: memFree=20360176/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=189192 CPUtime=522.28 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 14964818 0 0 0 50684 1544 0 0 25 0 1 0 809947368 193732608 43947 33554432000 134512640 137138936 4292945792 18446744073709551615 134572768 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 47298 43972 192 642 0 46654 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 189192

[startup+582.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/478 29910
/proc/meminfo: memFree=20279028/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=211892 CPUtime=582.28 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 20644000 0 0 0 56148 2080 0 0 25 0 1 0 809947368 216977408 49524 33554432000 134512640 137138936 4292945792 18446744073709551615 134572768 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 52973 49548 192 642 0 52329 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 211892

[startup+642.3 s]

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

/proc/meminfo: memFree=20010428/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=342456 CPUtime=1122.3 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 37728214 0 0 0 108274 3956 0 0 25 0 1 0 809947368 350674944 82326 33554432000 134512640 137138936 4292945792 18446744073709551615 134572994 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 85614 82326 192 642 0 84970 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 342456

[startup+1182.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/478 29927
/proc/meminfo: memFree=19994996/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=356224 CPUtime=1182.31 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 39282245 0 0 0 114090 4141 0 0 25 0 1 0 809947368 364773376 85780 33554432000 134512640 137138936 4292945792 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 89056 85780 192 642 0 88412 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 356224

[startup+1242.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/478 29928
/proc/meminfo: memFree=19977692/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=372756 CPUtime=1242.31 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 40682637 0 0 0 119920 4311 0 0 25 0 1 0 809947368 381702144 89896 33554432000 134512640 137138936 4292945792 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 93189 89896 192 642 0 92545 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 372756

[startup+1302.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/478 29930
/proc/meminfo: memFree=19964000/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=387840 CPUtime=1302.32 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 42074139 0 0 0 125761 4471 0 0 25 0 1 0 809947368 397148160 93676 33554432000 134512640 137138936 4292945792 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 96960 93676 192 642 0 96316 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 387840

[startup+1362.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/478 29932
/proc/meminfo: memFree=19949812/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=401348 CPUtime=1362.31 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 43245798 0 0 0 131624 4607 0 0 25 0 1 0 809947368 410980352 97056 33554432000 134512640 137138936 4292945792 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 100337 97056 192 642 0 99693 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 401348

[startup+1422.32 s]
/proc/loadavg: 2.02 2.04 2.00 3/478 29933
/proc/meminfo: memFree=19936740/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=414460 CPUtime=1422.33 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 44559481 0 0 0 137469 4764 0 0 25 0 1 0 809947368 424407040 100332 33554432000 134512640 137138936 4292945792 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 103615 100332 192 642 0 102971 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 414460

[startup+1482.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/478 29935
/proc/meminfo: memFree=19921316/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=429828 CPUtime=1482.3 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 45864847 0 0 0 143314 4916 0 0 25 0 1 0 809947368 440143872 104174 33554432000 134512640 137138936 4292945792 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 107457 104174 192 642 0 106813 0
Current children cumulated CPU time (s) 1482.3
Current children cumulated vsize (KiB) 429828

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/478 29936
/proc/meminfo: memFree=19911204/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=440544 CPUtime=1542.31 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 46813055 0 0 0 149202 5029 0 0 25 0 1 0 809947368 451117056 106836 33554432000 134512640 137138936 4292945792 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 110136 106836 192 642 0 109492 0
Current children cumulated CPU time (s) 1542.31
Current children cumulated vsize (KiB) 440544

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/478 29938
/proc/meminfo: memFree=19901488/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=449948 CPUtime=1602.32 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 47719842 0 0 0 155095 5137 0 0 25 0 1 0 809947368 460746752 109202 33554432000 134512640 137138936 4292945792 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 112487 109202 192 642 0 111843 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 449948

[startup+1662.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/478 29940
/proc/meminfo: memFree=19891268/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=460532 CPUtime=1662.31 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 48748967 0 0 0 160970 5261 0 0 25 0 1 0 809947368 471584768 111847 33554432000 134512640 137138936 4292945792 18446744073709551615 136504268 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 115133 111847 192 642 0 114489 0
Current children cumulated CPU time (s) 1662.31
Current children cumulated vsize (KiB) 460532

[startup+1722.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/478 29941
/proc/meminfo: memFree=19880680/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=472168 CPUtime=1722.31 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 49549698 0 0 0 166871 5360 0 0 25 0 1 0 809947368 483500032 114753 33554432000 134512640 137138936 4292945792 18446744073709551615 135984576 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 118042 114753 192 642 0 117398 0
Current children cumulated CPU time (s) 1722.31
Current children cumulated vsize (KiB) 472168

[startup+1782.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/478 29943
/proc/meminfo: memFree=19868844/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=480388 CPUtime=1782.32 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 50414080 0 0 0 172768 5464 0 0 25 0 1 0 809947368 491917312 116826 33554432000 134512640 137138936 4292945792 18446744073709551615 136297742 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 120097 116826 192 642 0 119453 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 480388

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

[startup+1785.5 s]
/proc/loadavg: 2.02 2.03 2.00 3/478 29943
/proc/meminfo: memFree=19868100/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=481188 CPUtime=1785.52 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 50473479 0 0 0 173079 5473 0 0 25 0 1 0 809947368 492736512 117005 33554432000 134512640 137138936 4292945792 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 120297 117005 192 642 0 119653 0
Current children cumulated CPU time (s) 1785.52
Current children cumulated vsize (KiB) 481188

[startup+1791.92 s]
/proc/loadavg: 2.01 2.03 2.00 3/478 29943
/proc/meminfo: memFree=19868084/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=482244 CPUtime=1791.94 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 50592514 0 0 0 173706 5488 0 0 25 0 1 0 809947368 493817856 117271 33554432000 134512640 137138936 4292945792 18446744073709551615 134578262 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 120561 117271 192 642 0 119917 0
Current children cumulated CPU time (s) 1791.94
Current children cumulated vsize (KiB) 482244

[startup+1795.1 s]
/proc/loadavg: 2.01 2.03 2.00 3/478 29943
/proc/meminfo: memFree=19867588/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=484092 CPUtime=1795.13 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 50688375 0 0 0 174014 5499 0 0 25 0 1 0 809947368 495710208 117722 33554432000 134512640 137138936 4292945792 18446744073709551615 134572768 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 121023 117722 192 642 0 120379 0
Current children cumulated CPU time (s) 1795.13
Current children cumulated vsize (KiB) 484092

[startup+1796.7 s]
/proc/loadavg: 2.01 2.03 2.00 3/478 29943
/proc/meminfo: memFree=19867216/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=483172 CPUtime=1796.71 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 50762833 0 0 0 174166 5505 0 0 25 0 1 0 809947368 494768128 117497 33554432000 134512640 137138936 4292945792 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 120793 117497 192 642 0 120149 0
Current children cumulated CPU time (s) 1796.71
Current children cumulated vsize (KiB) 483172

[startup+1797.5 s]
/proc/loadavg: 2.01 2.03 2.00 3/478 29943
/proc/meminfo: memFree=19866720/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=483304 CPUtime=1797.52 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 50775710 0 0 0 174245 5507 0 0 25 0 1 0 809947368 494903296 117543 33554432000 134512640 137138936 4292945792 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 120826 117543 192 642 0 120182 0
Current children cumulated CPU time (s) 1797.52
Current children cumulated vsize (KiB) 483304

[startup+1797.9 s]
/proc/loadavg: 2.01 2.03 2.00 3/478 29943
/proc/meminfo: memFree=19866720/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=483304 CPUtime=1797.91 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202496 50779665 0 0 0 174284 5507 0 0 25 0 1 0 809947368 494903296 117550 33554432000 134512640 137138936 4292945792 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/29891/statm: 120826 117550 192 642 0 120182 0
Current children cumulated CPU time (s) 1797.91
Current children cumulated vsize (KiB) 483304

[startup+1798 s]
/proc/loadavg: 2.01 2.03 2.00 3/478 29943
/proc/meminfo: memFree=19866720/32951124 swapFree=67057928/67111528
[pid=29891] ppid=29889 vsize=0 CPUtime=1798.01 cores=0,2,4,6
/proc/29891/stat : 29891 (bsolo) R 29889 29891 28116 0 -1 4202500 50782297 0 0 0 174292 5509 0 0 25 0 1 0 809947368 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 2 0 0 0
/proc/29891/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.01
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.01
CPU time (s): 1798.03
CPU user time (s): 1742.93
CPU system time (s): 55.1066
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 484620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1742.93
system time used= 55.1066
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50782297
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= 3
involuntary context switches= 1670

runsolver used 8.79466 second user time and 19.0821 second system time

The end

Launcher Data 

Begin job on node140 at 2011-06-04 10:15:20
IDJOB=3462984
IDBENCH=1447
IDSOLVER=1955
FILE ID=node140/3462984-1307175320
RUNJOBID= node140-1307175312-29220
PBS_JOBID= 13508839
Free space on /tmp= 73624 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3462984-1307175320/watcher-3462984-1307175320 -o /tmp/evaluation-result-3462984-1307175320/solver-3462984-1307175320 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3462984-1307175320.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3764cf8f4e2d3654f46ab0ec56ea8581
RANDOM SEED=1323850803

node140.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21364316 kB
Buffers:        312844 kB
Cached:        4004592 kB
SwapCached:       6932 kB
Active:        7444808 kB
Inactive:      3803416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21364316 kB
SwapTotal:    67111528 kB
SwapFree:     67057928 kB
Dirty:           27228 kB
Writeback:           0 kB
AnonPages:     6927836 kB
Mapped:          38560 kB
Slab:           217972 kB
PageTables:      52016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 141425828 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73620 MiB
End job on node140 at 2011-06-04 10:45:19