Trace number 2669371

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
PB/CT 0.1? (TO) 1800.02 1800.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-15-10.opb
MD5SUMd370b072a7e1b298fd6270f5934fda51
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 benchmark0.005998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables150
Total number of constraints25
Number of constraints which are clauses15
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 16
Number of bits of the biggest sum of numbers5
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 PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 10/0 clauses 15/0 units 0
0.00/0.00	c vars 150
1800.01/1800.71	s UNKNOWN

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-2669371-1276582573/watcher-2669371-1276582573 -o /tmp/evaluation-result-2669371-1276582573/solver-2669371-1276582573 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669371-1276582573.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3439
/proc/meminfo: memFree=1834344/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=3516 CPUtime=0
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 580 0 0 0 0 0 0 0 20 0 1 0 33860798 3600384 502 1992294400 134512640 136485738 4293945792 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 879 502 196 482 0 395 0

[startup+0.0967471 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3439
/proc/meminfo: memFree=1834344/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=4192 CPUtime=0.09
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 757 0 0 0 7 2 0 0 20 0 1 0 33860798 4292608 679 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1048 679 223 482 0 564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4192

[startup+0.101747 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3439
/proc/meminfo: memFree=1834344/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=4192 CPUtime=0.09
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 757 0 0 0 7 2 0 0 20 0 1 0 33860798 4292608 679 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1048 679 223 482 0 564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4192

[startup+0.301785 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3439
/proc/meminfo: memFree=1834344/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=4192 CPUtime=0.29
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 767 0 0 0 22 7 0 0 20 0 1 0 33860798 4292608 689 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1048 689 223 482 0 564 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4192

[startup+0.700859 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3439
/proc/meminfo: memFree=1834344/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=4192 CPUtime=0.69
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 773 0 0 0 51 18 0 0 20 0 1 0 33860798 4292608 695 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1048 695 223 482 0 564 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4192

[startup+1.50101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3440
/proc/meminfo: memFree=1832352/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=4320 CPUtime=1.49
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 779 0 0 0 112 37 0 0 22 0 1 0 33860798 4423680 701 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1080 701 223 482 0 596 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4320

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3440
/proc/meminfo: memFree=1832228/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=4320 CPUtime=3.09
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 786 0 0 0 234 75 0 0 25 0 1 0 33860798 4423680 708 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1080 708 223 482 0 596 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4320

[startup+6.30089 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3442
/proc/meminfo: memFree=1831856/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=4320 CPUtime=6.28
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 802 0 0 0 476 152 0 0 25 0 1 0 33860798 4423680 724 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1080 724 223 482 0 596 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4320

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3442
/proc/meminfo: memFree=1831732/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=4448 CPUtime=12.69
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 822 0 0 0 973 296 0 0 25 0 1 0 33860798 4554752 744 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1112 744 223 482 0 628 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4448

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3442
/proc/meminfo: memFree=1831608/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=4580 CPUtime=25.48
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 845 0 0 0 1960 588 0 0 25 0 1 0 33860798 4689920 767 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1145 767 223 482 0 661 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4580

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3442
/proc/meminfo: memFree=1831484/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=4580 CPUtime=51.07
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 869 0 0 0 3935 1172 0 0 25 0 1 0 33860798 4689920 791 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1145 791 223 482 0 661 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4580

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3444
/proc/meminfo: memFree=1831360/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=4700 CPUtime=102.26
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 899 0 0 0 7923 2303 0 0 25 0 1 0 33860798 4812800 821 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1175 821 223 482 0 691 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4700

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3446
/proc/meminfo: memFree=1831236/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=4844 CPUtime=162.24
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 925 0 0 0 12641 3583 0 0 25 0 1 0 33860798 4960256 847 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1211 847 223 482 0 727 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4844

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3446
/proc/meminfo: memFree=1831112/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=4976 CPUtime=222.2
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 946 0 0 0 17338 4882 0 0 25 0 1 0 33860798 5095424 868 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1244 868 223 482 0 760 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4976

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3448
/proc/meminfo: memFree=1830988/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=4976 CPUtime=282.19
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 968 0 0 0 22063 6156 0 0 25 0 1 0 33860798 5095424 890 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1244 890 223 482 0 760 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4976

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3450
/proc/meminfo: memFree=1830864/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5108 CPUtime=342.16
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 988 0 0 0 26815 7401 0 0 25 0 1 0 33860798 5230592 910 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1277 910 223 482 0 793 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5108

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3452
/proc/meminfo: memFree=1830864/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5108 CPUtime=402.14
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 992 0 0 0 31563 8651 0 0 25 0 1 0 33860798 5230592 914 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1277 914 223 482 0 793 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5108

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3454
/proc/meminfo: memFree=1830740/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5108 CPUtime=462.11
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1002 0 0 0 36293 9918 0 0 25 0 1 0 33860798 5230592 924 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1277 924 223 482 0 793 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 5108

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3454
/proc/meminfo: memFree=1830740/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5228 CPUtime=522.1
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1012 0 0 0 41004 11206 0 0 25 0 1 0 33860798 5353472 934 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1307 934 223 482 0 823 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 5228

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3456
/proc/meminfo: memFree=1830492/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5360 CPUtime=582.08
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1034 0 0 0 45766 12442 0 0 25 0 1 0 33860798 5488640 956 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1340 956 223 482 0 856 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 5360

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3458
/proc/meminfo: memFree=1830492/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5344 CPUtime=642.06
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1035 0 0 0 50540 13666 0 0 25 0 1 0 33860798 5472256 957 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1336 957 223 482 0 852 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 5344

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3464
/proc/meminfo: memFree=1830244/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5472 CPUtime=881.95
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1071 0 0 0 69639 18556 0 0 25 0 1 0 33860798 5603328 993 1992294400 134512640 136485738 4293945792 18446744073709551615 134876012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1368 993 223 482 0 884 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 5472

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3466
/proc/meminfo: memFree=1830120/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5472 CPUtime=941.93
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1088 0 0 0 74427 19766 0 0 25 0 1 0 33860798 5603328 1010 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1368 1010 223 482 0 884 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 5472

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3468
/proc/meminfo: memFree=1829996/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5472 CPUtime=1001.92
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1089 0 0 0 79218 20974 0 0 25 0 1 0 33860798 5603328 1011 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1368 1011 223 482 0 884 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 5472

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3470
/proc/meminfo: memFree=1829996/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5472 CPUtime=1061.89
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1089 0 0 0 83990 22199 0 0 25 0 1 0 33860798 5603328 1011 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1368 1011 223 482 0 884 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 5472

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3470
/proc/meminfo: memFree=1829996/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5472 CPUtime=1121.86
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1089 0 0 0 88682 23504 0 0 25 0 1 0 33860798 5603328 1011 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1368 1011 223 482 0 884 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 5472

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3472
/proc/meminfo: memFree=1829872/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5604 CPUtime=1181.84
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1106 0 0 0 93449 24735 0 0 25 0 1 0 33860798 5738496 1028 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1401 1028 223 482 0 917 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 5604

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3474
/proc/meminfo: memFree=1829624/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5736 CPUtime=1241.81
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1142 0 0 0 98208 25973 0 0 25 0 1 0 33860798 5873664 1064 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1434 1064 223 482 0 950 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 5736

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3476
/proc/meminfo: memFree=1829500/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5736 CPUtime=1301.8
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1143 0 0 0 103030 27150 0 0 25 0 1 0 33860798 5873664 1065 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1434 1065 223 482 0 950 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 5736

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3478
/proc/meminfo: memFree=1829376/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5864 CPUtime=1361.77
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1154 0 0 0 107856 28321 0 0 25 0 1 0 33860798 6004736 1076 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1466 1076 223 482 0 982 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 5864

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3478
/proc/meminfo: memFree=1829376/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5864 CPUtime=1421.75
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1155 0 0 0 112681 29494 0 0 25 0 1 0 33860798 6004736 1077 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1466 1077 223 482 0 982 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 5864

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3480
/proc/meminfo: memFree=1829376/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5864 CPUtime=1481.72
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1156 0 0 0 117506 30666 0 0 25 0 1 0 33860798 6004736 1078 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1466 1078 223 482 0 982 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 5864

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3482
/proc/meminfo: memFree=1829252/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5864 CPUtime=1541.7
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1161 0 0 0 122279 31891 0 0 25 0 1 0 33860798 6004736 1083 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1466 1083 223 482 0 982 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 5864

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3484
/proc/meminfo: memFree=1829252/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5864 CPUtime=1601.68
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1164 0 0 0 127100 33068 0 0 25 0 1 0 33860798 6004736 1086 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1466 1086 223 482 0 982 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 5864

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3486
/proc/meminfo: memFree=1829252/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5864 CPUtime=1661.65
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1172 0 0 0 131921 34244 0 0 25 0 1 0 33860798 6004736 1094 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1466 1094 223 482 0 982 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 5864

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3486
/proc/meminfo: memFree=1829252/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5864 CPUtime=1721.63
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1173 0 0 0 136780 35383 0 0 25 0 1 0 33860798 6004736 1095 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1466 1095 223 482 0 982 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 5864

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3488
/proc/meminfo: memFree=1829128/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5864 CPUtime=1781.6
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1173 0 0 0 141601 36559 0 0 25 0 1 0 33860798 6004736 1095 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1466 1095 223 482 0 982 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 5864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3488
/proc/meminfo: memFree=1829128/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5864 CPUtime=1800.01
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1173 0 0 0 143067 36934 0 0 25 0 1 0 33860798 6004736 1095 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1466 1095 223 482 0 982 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 5864

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3488
/proc/meminfo: memFree=1829128/2059040 swapFree=4140328/4192956
[pid=3439] ppid=3437 vsize=5864 CPUtime=1800.01
/proc/3439/stat : 3439 (pbct) R 3437 3439 3049 0 -1 4202496 1173 0 0 0 143067 36934 0 0 25 0 1 0 33860798 6004736 1095 1992294400 134512640 136485738 4293945792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3439/statm: 1466 1095 223 482 0 982 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 5864

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.02
CPU user time (s): 1430.68
CPU system time (s): 369.349
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 5864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1430.68
system time used= 369.349
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1173
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= 1
involuntary context switches= 4083

runsolver used 3.09653 second user time and 8.37773 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-15 08:16:13
IDJOB=2669371
IDBENCH=2603
IDSOLVER=1170
FILE ID=node007/2669371-1276582573
PBS_JOBID= 11173533
Free space on /tmp= 62488 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-15-10.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669371-1276582573/watcher-2669371-1276582573 -o /tmp/evaluation-result-2669371-1276582573/solver-2669371-1276582573 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669371-1276582573.opb

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

MD5SUM BENCH= d370b072a7e1b298fd6270f5934fda51
RANDOM SEED=1677794115

node007.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
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		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1834872 kB
Buffers:         20076 kB
Cached:         112484 kB
SwapCached:       6060 kB
Active:          85676 kB
Inactive:        59728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834872 kB
SwapTotal:     4192956 kB
SwapFree:      4140328 kB
Dirty:            1944 kB
Writeback:           0 kB
AnonPages:       11368 kB
Mapped:          12992 kB
Slab:            57064 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180340 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62484 MiB
End job on node007 at 2010-06-15 08:46:16