Trace number 365839

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.0.16? (MO) 933.728 934.114

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-cardinality-101-100.opb
MD5SUM0b4d976a66cd69333fd390f8a9139e21
Bench CategorySATUNSAT-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 benchmark0.093985
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables10100
Total number of constraints201
Number of constraints which are clauses101
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 constraint101
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 102
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/365839-1177053673/instance-365839-1177053673.opb
0.00/0.00	c File size is 181498 bytes.
0.00/0.04	c Highest Coefficient sum: 102
0.00/0.04	c Parsing was ok!!
0.00/0.04	c Total parsing time: 0.036 s
0.00/0.04	c Var: 10100 Constr: 201 101/100/0 Lit: 20200 Watch. Lit: 10302
0.00/0.04	c Obj. Vars: 0 (0 % of total variables)
1.29/1.34	c Pre-processing Time: 1.337 s
1.29/1.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.34	c        0  10100      201    20200  100    10302  100033      0      0 1.34
1.29/1.34	c Switching off LPR mode.
933.42/933.81	c      102  10100      303    57592  190    10506  110037    102     74 1.37
933.42/933.81	c      254  10100      455   190754  419    10810  121041    254    172 1.47
933.42/933.81	c      485  10100      686   329752  480    11272  133146    485    298 1.63
933.42/933.81	c      824  10100     1025   541911  528    11950  146461    824    441 1.87
933.42/933.81	c     1333  10100     1534  1302526  849    12968  161108   1333    536 2.48
933.42/933.81	c     2099  10100     2300  1765898  767    14500  177219   2099    655 3.20
933.42/933.81	c     3246  10100     3447  2372699  688    16794  194941   3246    266 12.16
933.42/933.81	c     4967  10100     5168  2977353  576    20236  214436   4967    192 25.85
933.42/933.81	c     7551  10100     7752  3722216  480    25404  235880   7551    116 64.58
933.42/933.81	c    11430  10100    11631  5017684  431    33162  259469  11430     85 133.17
933.42/933.81	c    17252  10100    17453  7524543  431    44806  285416  17252     73 233.68
933.42/933.81	c    25989  10100    26190 12570974  479    62280  313958  25989     66 391.84
933.42/933.81	c    39101  10100    39302 31111332  791    88504  345354  39101     59 653.59
933.42/933.81	c Caught signal: 15
933.42/933.81	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
933.42/933.81	c   13    51937  37477 81604656    52138 144249416  51937     55 933.42
933.42/933.81	s UNKNOWN
933.42/933.81	c Total time: 933.422 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node42/watcher-365839-1177053673 -o ROOT/results/node42/solver-365839-1177053673 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365839-1177053673/instance-365839-1177053673.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10684
/proc/meminfo: memFree=1743008/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=11916 CPUtime=0
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 371 0 0 0 0 0 0 0 18 0 1 0 153279215 12201984 339 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 12842619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 2979 339 282 324 0 2003 0

[startup+0.00765607 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10684
/proc/meminfo: memFree=1743008/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=12052 CPUtime=0
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 153279215 12341248 367 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 3013 368 285 324 0 2037 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12052

[startup+0.101674 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10684
/proc/meminfo: memFree=1743008/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=6072 CPUtime=0.09
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 915 0 0 0 9 0 0 0 18 0 1 0 153279215 6217728 838 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 1518 838 304 324 0 587 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6072

[startup+0.301711 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10684
/proc/meminfo: memFree=1743008/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=6072 CPUtime=0.29
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 915 0 0 0 29 0 0 0 19 0 1 0 153279215 6217728 838 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 1518 838 304 324 0 587 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6072

[startup+0.702788 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10684
/proc/meminfo: memFree=1743008/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=6348 CPUtime=0.69
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 1079 0 0 0 69 0 0 0 23 0 1 0 153279215 6500352 922 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 1587 922 306 324 0 656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6348

[startup+1.50194 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1740440/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=8472 CPUtime=1.49
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 1669 0 0 0 147 2 0 0 25 0 1 0 153279215 8675328 1465 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 2118 1465 310 324 0 1187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8472

[startup+3.10124 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1729432/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=27620 CPUtime=3.09
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 6468 0 0 0 301 8 0 0 25 0 1 0 153279215 28282880 6264 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 6905 6264 310 324 0 5974 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27620

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1716952/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=29788 CPUtime=6.29
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 7022 0 0 0 576 53 0 0 25 0 1 0 153279215 30502912 6818 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 7447 6818 310 324 0 6516 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29788

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1711640/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=37420 CPUtime=12.68
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 8930 0 0 0 1148 120 0 0 25 0 1 0 153279215 38318080 8726 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 9355 8726 310 324 0 8424 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37420

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1702680/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=43948 CPUtime=25.48
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 10557 0 0 0 2289 259 0 0 25 0 1 0 153279215 45002752 10353 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 10987 10353 310 324 0 10056 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43948

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1696664/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=49836 CPUtime=51.07
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 12021 0 0 0 4567 540 0 0 25 0 1 0 153279215 51032064 11817 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 12459 11817 310 324 0 11528 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 49836

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1683352/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=62924 CPUtime=102.26
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 15314 0 0 0 9171 1055 0 0 25 0 1 0 153279215 64434176 15110 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 15731 15110 310 324 0 14800 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 62924

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1668312/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=78076 CPUtime=162.24
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 19095 0 0 0 14614 1610 0 0 25 0 1 0 153279215 79949824 18891 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 19519 18891 310 324 0 18588 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 78076

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1647192/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=99176 CPUtime=222.22
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 24348 0 0 0 20105 2117 0 0 25 0 1 0 153279215 101556224 24144 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 24794 24144 310 324 0 23863 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 99176

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1625176/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=121416 CPUtime=282.19
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 29933 0 0 0 25644 2575 0 0 25 0 1 0 153279215 124329984 29729 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 30354 29729 310 324 0 29423 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 121416

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1603736/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=142672 CPUtime=342.18
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 35223 0 0 0 31210 3008 0 0 25 0 1 0 153279215 146096128 35019 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 35668 35019 310 324 0 34737 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 142672

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1571096/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=175608 CPUtime=402.15
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 43476 0 0 0 36814 3401 0 0 25 0 1 0 153279215 179822592 43272 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 43902 43272 310 324 0 42971 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 175608

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1517336/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=228852 CPUtime=462.13
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 56788 0 0 0 42539 3674 0 0 25 0 1 0 153279215 234344448 56584 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 57213 56584 310 324 0 56282 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 228852

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1493080/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=253428 CPUtime=522.1
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 62920 0 0 0 48254 3956 0 0 25 0 1 0 153279215 259510272 62716 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 63357 62716 310 324 0 62426 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 253428

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1439704/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=306996 CPUtime=582.09
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 76311 0 0 0 54011 4198 0 0 25 0 1 0 153279215 314363904 76107 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 76749 76107 310 324 0 75818 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 306996

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1368536/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=377372 CPUtime=642.07
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 93906 0 0 0 59803 4404 0 0 25 0 1 0 153279215 386428928 93702 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 94343 93702 310 324 0 93412 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 377372

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10685
/proc/meminfo: memFree=1030680/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=715328 CPUtime=702.04
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 178421 0 0 0 65721 4483 0 0 25 0 1 0 153279215 732495872 178217 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 178832 178217 310 324 0 177901 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 715328

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10685
/proc/meminfo: memFree=628696/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=1116172 CPUtime=762.03
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 278632 0 0 0 71670 4533 0 0 25 0 1 0 153279215 1142960128 278428 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 279043 278428 310 324 0 278112 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1116172

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10685
/proc/meminfo: memFree=330520/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=1416704 CPUtime=822
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 353765 0 0 0 77636 4564 0 0 25 0 1 0 153279215 1450704896 353561 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 354176 353561 310 324 0 353245 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 1416704

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10685
/proc/meminfo: memFree=84184/2055920 swapFree=4146096/4192956
[pid=10684] ppid=10682 vsize=1659628 CPUtime=881.99
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 414497 0 0 0 83610 4589 0 0 25 0 1 0 153279215 1699459072 414293 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 414907 414293 310 324 0 413976 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1659628



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+933.801 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 10685
/proc/meminfo: memFree=15960/2055920 swapFree=4146244/4192956
[pid=10684] ppid=10682 vsize=1843448 CPUtime=933.42
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194304 460451 0 0 0 88736 4606 0 0 25 0 1 0 153279215 1887690752 460247 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 460862 460247 310 324 0 459931 0
Current children cumulated CPU time (s) 933.42
Current children cumulated vsize (KiB) 1843448

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

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

[startup+934.002 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 10685
/proc/meminfo: memFree=15960/2055920 swapFree=4146244/4192956
[pid=10684] ppid=10682 vsize=0 CPUtime=933.61
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194308 460452 0 0 0 88736 4625 0 0 25 0 1 0 153279215 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 933.61
Current children cumulated vsize (KiB) 0

[startup+934.102 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 10685
/proc/meminfo: memFree=15960/2055920 swapFree=4146244/4192956
[pid=10684] ppid=10682 vsize=0 CPUtime=933.71
/proc/10684/stat : 10684 (bsolo3.0.16) R 10682 10684 9339 0 -1 4194308 460452 0 0 0 88736 4635 0 0 25 0 1 0 153279215 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/10684/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 933.71
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 934.114
CPU time (s): 933.728
CPU user time (s): 887.365
CPU system time (s): 46.3629
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 1843448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 887.365
system time used= 46.363
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460452
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 18905

runsolver used 1.02384 second user time and 2.37864 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Fri Apr 20 07:21:13 UTC 2007

IDJOB= 365839
IDBENCH= 2578
IDSOLVER= 163
FILE ID= node42/365839-1177053673

PBS_JOBID= 4640151

Free space on /tmp= 66444 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-101-100.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365839-1177053673/instance-365839-1177053673.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-365839-1177053673 -o ROOT/results/node42/solver-365839-1177053673 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365839-1177053673/instance-365839-1177053673.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  0b4d976a66cd69333fd390f8a9139e21

RANDOM SEED= 908439157

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
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		: 3000.277
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:       1743352 kB
Buffers:         62172 kB
Cached:         168320 kB
SwapCached:      16892 kB
Active:         103916 kB
Inactive:       155580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1743352 kB
SwapTotal:     4192956 kB
SwapFree:      4146096 kB
Dirty:            4596 kB
Writeback:           0 kB
Mapped:          33592 kB
Slab:            38412 kB
Committed_AS:  3463360 kB
PageTables:       1916 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= 66444 MiB

End job on node42 on Fri Apr 20 07:36:49 UTC 2007