Trace number 1880567

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? (TO) 1800.15 1800.84

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-cardinality-105-100.opb
MD5SUM1f72b7f8bd829aeeb06978977df8efc2
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 benchmark0.735887
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables10500
Total number of constraints205
Number of constraints which are clauses105
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint100
Maximum length of a constraint105
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 106
Number of bits of the biggest sum of numbers7
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-1880567-1245239928.opb
0.00/0.00	c File size is 189526 bytes.
0.00/0.02	c Highest Coefficient sum: 106
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.027 s
0.00/0.03	c Var: 10500 Constr: 205 105/100/0 Lit: 21000 Watch. Lit: 10710
0.00/0.03	c Obj. Vars: 0 (0 % of total variables)
1.19/1.29	c Pre-processing Time: 1.295 s
1.19/1.29	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.19/1.29	c        0  10500      205    21000  102    10710  100035      0      0 1.29
1.19/1.29	c Switching off lower bounding mode.
1800.01/1800.70	c      101  10500      389   350513  901    98162  110039    184     58 1.74
1800.01/1800.70	c      251  10500      634   797431 1257   185173  121043    429    100 2.49
1800.01/1800.70	c      476  10500     1051  1820068 1731   385612  133148    846    110 4.30
1800.01/1800.70	c      814  10500     1724  3799858 2204   882199  146463   1519     68 11.80
1800.01/1800.70	c     1322  10500     2729  6592621 2415  1531979  161110   2524     35 36.96
1800.01/1800.70	c     2088  10500     4227 11003426 2603  2584209  177222   4022     20 100.16
1800.01/1800.70	c     3236  10500     6427 18156775 2825  4318169  194945   6222     22 145.29
1800.01/1800.70	c     4960  10500     9759 34782386 3564  8694514  214440   9554      6 763.18
1800.01/1800.70	c Caught signal: 15
1800.01/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.70	c    8     6246   2649    65058    11975 45391061  11770      3 1800.02
1800.01/1800.70	s UNKNOWN
1800.01/1800.70	c Total time: 1800.02 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-1880567-1245239928/watcher-1880567-1245239928 -o /tmp/evaluation-result-1880567-1245239928/solver-1880567-1245239928 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880567-1245239928.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: 0.99 0.97 0.91 3/64 8735
/proc/meminfo: memFree=1786376/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=18716 CPUtime=0
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 272 0 0 0 0 0 0 0 20 0 1 0 180519051 19165184 256 1992294400 134512640 137136520 4294956256 18446744073709551615 134517511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 4712 257 175 640 0 4021 0

[startup+0.065752 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8735
/proc/meminfo: memFree=1786376/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=12884 CPUtime=0.06
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 807 0 0 0 6 0 0 0 20 0 1 0 180519051 13193216 744 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 3221 744 188 640 0 2577 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12884

[startup+0.101758 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8735
/proc/meminfo: memFree=1786376/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=12884 CPUtime=0.09
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 807 0 0 0 9 0 0 0 20 0 1 0 180519051 13193216 744 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 3221 744 188 640 0 2577 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12884

[startup+0.301798 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8735
/proc/meminfo: memFree=1786376/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=12884 CPUtime=0.29
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 807 0 0 0 29 0 0 0 22 0 1 0 180519051 13193216 744 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 3221 744 188 640 0 2577 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12884

[startup+0.701876 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8735
/proc/meminfo: memFree=1786376/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=13148 CPUtime=0.69
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 977 0 0 0 69 0 0 0 25 0 1 0 180519051 13463552 830 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 3287 830 190 640 0 2643 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13148

[startup+1.50203 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8736
/proc/meminfo: memFree=1783808/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=15832 CPUtime=1.49
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 1712 0 0 0 147 2 0 0 25 0 1 0 180519051 16211968 1513 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 3958 1513 196 640 0 3314 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15832

[startup+3.10135 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8736
/proc/meminfo: memFree=1774784/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=32736 CPUtime=3.09
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 5957 0 0 0 304 5 0 0 25 0 1 0 180519051 33521664 5758 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 8184 5758 196 640 0 7540 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32736

[startup+6.30198 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8736
/proc/meminfo: memFree=1745152/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=55972 CPUtime=6.28
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 11762 0 0 0 621 7 0 0 25 0 1 0 180519051 57315328 11563 1992294400 134512640 137136520 4294956256 18446744073709551615 136509112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 13993 11563 196 640 0 13349 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 55972

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8736
/proc/meminfo: memFree=1714560/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=84088 CPUtime=12.68
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 18774 0 0 0 1259 9 0 0 25 0 1 0 180519051 86106112 18575 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 21022 18575 196 640 0 20378 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84088

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8736
/proc/meminfo: memFree=1681216/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=115548 CPUtime=25.48
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 26651 0 0 0 2535 13 0 0 25 0 1 0 180519051 118321152 26452 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 28887 26452 196 640 0 28243 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 115548

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8736
/proc/meminfo: memFree=1645248/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=151428 CPUtime=51.07
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 35638 0 0 0 5091 16 0 0 25 0 1 0 180519051 155062272 35439 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 37857 35439 197 640 0 37213 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 151428

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8736
/proc/meminfo: memFree=1580928/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=215308 CPUtime=102.26
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 51604 0 0 0 10202 24 0 0 25 0 1 0 180519051 220475392 51405 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 53827 51405 197 640 0 53183 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 215308

[startup+162.302 s]
/proc/loadavg: 1.07 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1430464/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=365992 CPUtime=162.22
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 89297 0 0 0 16181 41 0 0 25 0 1 0 180519051 374775808 89054 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 91498 89054 197 640 0 90854 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 365992

[startup+222.301 s]
/proc/loadavg: 1.02 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1370944/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=424948 CPUtime=222.19
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 104055 0 0 0 22172 47 0 0 25 0 1 0 180519051 435146752 103812 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 106237 103812 197 640 0 105593 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 424948

[startup+282.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1330368/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=466068 CPUtime=282.17
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 114314 0 0 0 28166 51 0 0 25 0 1 0 180519051 477253632 114071 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 116517 114071 197 640 0 115873 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 466068

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1297920/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=497624 CPUtime=342.15
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 122215 0 0 0 34161 54 0 0 25 0 1 0 180519051 509566976 121972 1992294400 134512640 137136520 4294956256 18446744073709551615 134544449 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 124406 121972 197 640 0 123762 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 497624

[startup+402.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1270144/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=525472 CPUtime=402.13
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 129184 0 0 0 40157 56 0 0 25 0 1 0 180519051 538083328 128941 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 131368 128941 197 640 0 130724 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 525472

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1234944/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=560380 CPUtime=462.1
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 137911 0 0 0 46150 60 0 0 25 0 1 0 180519051 573829120 137668 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 140095 137668 197 640 0 139451 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 560380

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1211264/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=584316 CPUtime=522.08
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 143895 0 0 0 52146 62 0 0 25 0 1 0 180519051 598339584 143652 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 146079 143652 197 640 0 145435 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 584316

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1187136/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=608120 CPUtime=582.06
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 149826 0 0 0 58141 65 0 0 25 0 1 0 180519051 622714880 149583 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 152030 149583 197 640 0 151386 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 608120

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1169664/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=625380 CPUtime=642.04
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 154171 0 0 0 64136 68 0 0 25 0 1 0 180519051 640389120 153928 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 156345 153928 197 640 0 155701 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 625380

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1113664/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=681260 CPUtime=881.95
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 168138 0 0 0 88120 75 0 0 25 0 1 0 180519051 697610240 167869 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 170315 167869 197 640 0 169671 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 681260

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1104448/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=690536 CPUtime=941.93
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 170468 0 0 0 94117 76 0 0 25 0 1 0 180519051 707108864 170199 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 172634 170199 197 640 0 171990 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 690536

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1093696/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=701112 CPUtime=1001.9
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 173110 0 0 0 100113 77 0 0 25 0 1 0 180519051 717938688 172841 1992294400 134512640 137136520 4294956256 18446744073709551615 134612376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 175278 172841 197 640 0 174634 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 701112

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1083968/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=710892 CPUtime=1061.89
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 175567 0 0 0 106111 78 0 0 25 0 1 0 180519051 727953408 175298 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 177723 175298 197 640 0 177079 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 710892

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1069760/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=725000 CPUtime=1121.86
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 179101 0 0 0 112107 79 0 0 25 0 1 0 180519051 742400000 178832 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 181250 178832 197 640 0 180606 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 725000

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1057280/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=737420 CPUtime=1181.83
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 182178 0 0 0 118103 80 0 0 25 0 1 0 180519051 755118080 181909 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 184355 181909 197 640 0 183711 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 737420

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1044672/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=749964 CPUtime=1241.82
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 185314 0 0 0 124100 82 0 0 25 0 1 0 180519051 767963136 185045 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 187491 185045 197 640 0 186847 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 749964

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1030784/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=763668 CPUtime=1301.79
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 188769 0 0 0 130096 83 0 0 25 0 1 0 180519051 781996032 188500 1992294400 134512640 137136520 4294956256 18446744073709551615 134544398 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 190917 188500 197 640 0 190273 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 763668

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1017664/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=777000 CPUtime=1361.77
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 192075 0 0 0 136093 84 0 0 25 0 1 0 180519051 795648000 191806 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 194250 191806 197 640 0 193606 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 777000

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=1002496/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=791924 CPUtime=1421.75
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 195803 0 0 0 142089 86 0 0 25 0 1 0 180519051 810930176 195534 1992294400 134512640 137136520 4294956256 18446744073709551615 134544245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 197981 195534 197 640 0 197337 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 791924

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=992640/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=801756 CPUtime=1481.72
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 198262 0 0 0 148085 87 0 0 25 0 1 0 180519051 820998144 197993 1992294400 134512640 137136520 4294956256 18446744073709551615 134544455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 200439 197993 197 640 0 199795 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 801756

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=983168/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=811096 CPUtime=1541.7
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 200628 0 0 0 154082 88 0 0 25 0 1 0 180519051 830562304 200359 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 202774 200359 197 640 0 202130 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 811096

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=973440/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=821024 CPUtime=1601.68
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 203081 0 0 0 160079 89 0 0 25 0 1 0 180519051 840728576 202812 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 205256 202812 197 640 0 204612 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 821024

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=961600/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=832672 CPUtime=1661.66
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 206020 0 0 0 166076 90 0 0 25 0 1 0 180519051 852656128 205751 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 208168 205751 197 640 0 207524 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 832672

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=952896/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=841612 CPUtime=1721.63
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 208226 0 0 0 172073 90 0 0 25 0 1 0 180519051 861810688 207957 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 210403 207957 197 640 0 209759 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 841612

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8742
/proc/meminfo: memFree=942528/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=851696 CPUtime=1781.62
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 210759 0 0 0 178070 92 0 0 25 0 1 0 180519051 872136704 210490 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 212924 210490 197 640 0 212280 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 851696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.91 3/65 8742
/proc/meminfo: memFree=939840/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=854268 CPUtime=1800.01
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194304 211401 0 0 0 179909 92 0 0 25 0 1 0 180519051 874770432 211132 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 213567 211132 197 640 0 212923 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 854268

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 0.99 0.91 3/65 8742
/proc/meminfo: memFree=939840/2055920 swapFree=4192812/4192956
[pid=8735] ppid=8733 vsize=0 CPUtime=1800.11
/proc/8735/stat : 8735 (bsolo) R 8733 8735 8576 0 -1 4194308 211402 0 0 0 179909 102 0 0 25 0 1 0 180519051 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/8735/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.84
CPU time (s): 1800.15
CPU user time (s): 1799.1
CPU system time (s): 1.05284
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 854268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.1
system time used= 1.05284
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 211402
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= 4005

runsolver used 1.23581 second user time and 3.90041 second system time

The end

Launcher Data 

Begin job on node53 at 2009-06-17 13:58:48
IDJOB=1880567
IDBENCH=2601
IDSOLVER=701
FILE ID=node53/1880567-1245239928
PBS_JOBID= 9372288
Free space on /tmp= 66308 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-105-100.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880567-1245239928/watcher-1880567-1245239928 -o /tmp/evaluation-result-1880567-1245239928/solver-1880567-1245239928 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880567-1245239928.opb

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

MD5SUM BENCH= 1f72b7f8bd829aeeb06978977df8efc2
RANDOM SEED=1462934453

node53.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		: 3000.283
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		: 3000.283
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1786856 kB
Buffers:         21944 kB
Cached:         177628 kB
SwapCached:        144 kB
Active:          67064 kB
Inactive:       146036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786856 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4124 kB
Writeback:           0 kB
Mapped:          23184 kB
Slab:            42032 kB
Committed_AS:    91508 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880567-1245239928.opb

Free space on /tmp at the end= 66304 MiB
End job on node53 at 2009-06-17 14:28:51