Trace number 3438404

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
PicoSAT 941? (TO) 5000.03 4999.92

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v945c61409g6.cnf
MD5SUM2094ee8d4e443e860293b947e469bd81
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3439.73
Satisfiable
(Un)Satisfiability was proved
Number of variables945
Number of clauses61409
Sum of the clauses size123673
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261364
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line 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-3438404-1306884546/watcher-3438404-1306884546 -o /tmp/evaluation-result-3438404-1306884546/solver-3438404-1306884546 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438404-1306884546.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 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: 0.08 0.02 0.01 2/527 20712
/proc/meminfo: memFree=4349696/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=3860 CPUtime=0.01 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 720 0 0 0 1 0 0 0 22 0 1 0 878685231 3952640 666 33554432000 134512640 134603332 4290284512 18446744073709551615 134555840 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 965 666 98 23 0 591 0

[startup+0.077538 s]
/proc/loadavg: 0.08 0.02 0.01 2/527 20712
/proc/meminfo: memFree=4349696/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=3992 CPUtime=0.07 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 736 0 0 0 7 0 0 0 22 0 1 0 878685231 4087808 682 33554432000 134512640 134603332 4290284512 18446744073709551615 134587758 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 998 682 98 23 0 624 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3992

[startup+0.100537 s]
/proc/loadavg: 0.08 0.02 0.01 2/527 20712
/proc/meminfo: memFree=4349696/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=3992 CPUtime=0.09 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 739 0 0 0 9 0 0 0 22 0 1 0 878685231 4087808 685 33554432000 134512640 134603332 4290284512 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 998 685 98 23 0 624 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3992

[startup+0.3005 s]
/proc/loadavg: 0.08 0.02 0.01 2/527 20712
/proc/meminfo: memFree=4349696/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=3992 CPUtime=0.29 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 749 0 0 0 29 0 0 0 23 0 1 0 878685231 4087808 695 33554432000 134512640 134603332 4290284512 18446744073709551615 134563592 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 998 695 98 23 0 624 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3992

[startup+0.700428 s]
/proc/loadavg: 0.08 0.02 0.01 2/527 20712
/proc/meminfo: memFree=4349696/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=3992 CPUtime=0.69 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 755 0 0 0 69 0 0 0 25 0 1 0 878685231 4087808 701 33554432000 134512640 134603332 4290284512 18446744073709551615 134527463 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 998 701 98 23 0 624 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3992

[startup+1.50029 s]
/proc/loadavg: 0.08 0.02 0.01 3/528 20713
/proc/meminfo: memFree=4345976/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4124 CPUtime=1.49 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 763 0 0 0 149 0 0 0 25 0 1 0 878685231 4222976 709 33554432000 134512640 134603332 4290284512 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1031 709 98 23 0 657 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4124

[startup+3.10101 s]
/proc/loadavg: 0.23 0.05 0.02 3/528 20713
/proc/meminfo: memFree=4343976/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4116 CPUtime=3.1 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 776 0 0 0 310 0 0 0 25 0 1 0 878685231 4214784 722 33554432000 134512640 134603332 4290284512 18446744073709551615 134551112 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1029 722 98 23 0 655 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 4116

[startup+6.30045 s]
/proc/loadavg: 0.23 0.05 0.02 3/528 20713
/proc/meminfo: memFree=4344260/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4116 CPUtime=6.3 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 781 0 0 0 630 0 0 0 25 0 1 0 878685231 4214784 727 33554432000 134512640 134603332 4290284512 18446744073709551615 134566321 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1029 727 98 23 0 655 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 4116

[startup+12.7003 s]
/proc/loadavg: 0.65 0.15 0.05 3/528 20713
/proc/meminfo: memFree=4343320/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4180 CPUtime=12.7 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 792 0 0 0 1270 0 0 0 25 0 1 0 878685231 4280320 738 33554432000 134512640 134603332 4290284512 18446744073709551615 134548326 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1045 738 98 23 0 671 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4180

[startup+25.5011 s]
/proc/loadavg: 0.86 0.21 0.07 3/528 20714
/proc/meminfo: memFree=4343764/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4224 CPUtime=25.5 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 809 0 0 0 2550 0 0 0 25 0 1 0 878685231 4325376 755 33554432000 134512640 134603332 4290284512 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1056 755 98 23 0 682 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4224

[startup+51.1006 s]
/proc/loadavg: 1.25 0.35 0.12 3/528 20714
/proc/meminfo: memFree=4343580/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4248 CPUtime=51.1 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 831 0 0 0 5110 0 0 0 25 0 1 0 878685231 4349952 766 33554432000 134512640 134603332 4290284512 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1062 766 98 23 0 688 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4248

[startup+102.319 s]
/proc/loadavg: 1.74 0.64 0.23 3/528 20716
/proc/meminfo: memFree=4342540/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4296 CPUtime=102.32 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 861 0 0 0 10232 0 0 0 25 0 1 0 878685231 4399104 778 33554432000 134512640 134603332 4290284512 18446744073709551615 134548313 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1074 778 98 23 0 700 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 4296

[startup+162.301 s]
/proc/loadavg: 1.90 0.88 0.34 3/528 20717
/proc/meminfo: memFree=4340136/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4452 CPUtime=162.3 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 907 0 0 0 16230 0 0 0 25 0 1 0 878685231 4558848 817 33554432000 134512640 134603332 4290284512 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1113 817 98 23 0 739 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4452

[startup+222.301 s]
/proc/loadavg: 1.96 1.08 0.44 3/528 20719
/proc/meminfo: memFree=4342076/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4436 CPUtime=222.3 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 954 0 0 0 22230 0 0 0 25 0 1 0 878685231 4542464 799 33554432000 134512640 134603332 4290284512 18446744073709551615 134551155 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1109 799 98 23 0 735 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 4436

[startup+282.301 s]
/proc/loadavg: 2.05 1.27 0.54 3/528 20721
/proc/meminfo: memFree=4343512/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4408 CPUtime=282.3 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 979 0 0 0 28230 0 0 0 25 0 1 0 878685231 4513792 805 33554432000 134512640 134603332 4290284512 18446744073709551615 134525408 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1102 805 98 23 0 728 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 4408

[startup+342.3 s]
/proc/loadavg: 2.08 1.41 0.63 3/528 20722
/proc/meminfo: memFree=4343240/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4488 CPUtime=342.3 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 1001 0 0 0 34230 0 0 0 25 0 1 0 878685231 4595712 823 33554432000 134512640 134603332 4290284512 18446744073709551615 134548340 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1122 823 98 23 0 748 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4488

[startup+402.301 s]
/proc/loadavg: 2.03 1.51 0.71 3/528 20724
/proc/meminfo: memFree=4343068/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4464 CPUtime=402.3 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 1026 0 0 0 40230 0 0 0 25 0 1 0 878685231 4571136 820 33554432000 134512640 134603332 4290284512 18446744073709551615 134564566 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1116 820 98 23 0 742 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 4464

[startup+462.3 s]
/proc/loadavg: 2.01 1.60 0.79 3/528 20725
/proc/meminfo: memFree=4342780/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4436 CPUtime=462.31 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 1062 0 0 0 46231 0 0 0 25 0 1 0 878685231 4542464 813 33554432000 134512640 134603332 4290284512 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1109 813 98 23 0 735 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 4436

[startup+522.301 s]
/proc/loadavg: 2.00 1.67 0.86 3/528 20727
/proc/meminfo: memFree=4343356/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4504 CPUtime=522.31 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 1086 0 0 0 52231 0 0 0 25 0 1 0 878685231 4612096 830 33554432000 134512640 134603332 4290284512 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1126 830 98 23 0 752 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 4504

[startup+582.3 s]
/proc/loadavg: 2.00 1.73 0.93 3/528 20731
/proc/meminfo: memFree=4343192/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4484 CPUtime=582.31 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 1113 0 0 0 58231 0 0 0 25 0 1 0 878685231 4591616 825 33554432000 134512640 134603332 4290284512 18446744073709551615 134563895 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1121 825 98 23 0 747 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 4484

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.05 2.02 1.96 3/528 20833
/proc/meminfo: memFree=4340204/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4780 CPUtime=4062.4 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 4190 0 0 0 406240 0 0 0 25 0 1 0 878685231 4894720 899 33554432000 134512640 134603332 4290284512 18446744073709551615 134545476 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1195 899 98 23 0 821 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 4780

[startup+4122.3 s]
/proc/loadavg: 2.07 2.03 1.97 3/528 20835
/proc/meminfo: memFree=4340664/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4952 CPUtime=4122.38 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 4318 0 0 0 412238 0 0 0 25 0 1 0 878685231 5070848 918 33554432000 134512640 134603332 4290284512 18446744073709551615 134527776 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1238 918 98 23 0 864 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 4952

[startup+4182.3 s]
/proc/loadavg: 2.02 2.02 1.97 3/528 20839
/proc/meminfo: memFree=4341116/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4992 CPUtime=4182.38 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 4433 0 0 0 418238 0 0 0 25 0 1 0 878685231 5111808 952 33554432000 134512640 134603332 4290284512 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1248 952 98 23 0 874 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 4992

[startup+4242.3 s]
/proc/loadavg: 2.01 2.02 1.97 3/528 20841
/proc/meminfo: memFree=4341208/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4792 CPUtime=4242.38 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 4487 0 0 0 424238 0 0 0 25 0 1 0 878685231 4907008 902 33554432000 134512640 134603332 4290284512 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1198 902 98 23 0 824 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 4792

[startup+4302.3 s]
/proc/loadavg: 2.14 2.06 1.98 3/528 20843
/proc/meminfo: memFree=4340424/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4812 CPUtime=4302.38 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 4541 0 0 0 430238 0 0 0 25 0 1 0 878685231 4927488 907 33554432000 134512640 134603332 4290284512 18446744073709551615 134564280 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1203 907 98 23 0 829 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 4812

[startup+4362.3 s]
/proc/loadavg: 2.05 2.05 1.98 3/528 20844
/proc/meminfo: memFree=4340880/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=5008 CPUtime=4362.39 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 4701 0 0 0 436239 0 0 0 25 0 1 0 878685231 5128192 956 33554432000 134512640 134603332 4290284512 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1252 956 98 23 0 878 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 5008

[startup+4422.3 s]
/proc/loadavg: 2.02 2.03 1.98 3/528 20846
/proc/meminfo: memFree=4340840/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4956 CPUtime=4422.39 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 4701 0 0 0 442239 0 0 0 25 0 1 0 878685231 5074944 943 33554432000 134512640 134603332 4290284512 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1239 943 98 23 0 865 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 4956

[startup+4482.3 s]
/proc/loadavg: 2.00 2.03 1.98 3/528 20848
/proc/meminfo: memFree=4340676/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4880 CPUtime=4482.39 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 4715 0 0 0 448239 0 0 0 25 0 1 0 878685231 4997120 913 33554432000 134512640 134603332 4290284512 18446744073709551615 134546888 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1220 913 98 23 0 846 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 4880

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 1.98 3/528 20849
/proc/meminfo: memFree=4340384/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4816 CPUtime=4542.39 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 4779 0 0 0 454239 0 0 0 25 0 1 0 878685231 4931584 908 33554432000 134512640 134603332 4290284512 18446744073709551615 134564559 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1204 908 98 23 0 830 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 4816

[startup+4602.3 s]
/proc/loadavg: 2.22 2.06 2.00 3/528 20851
/proc/meminfo: memFree=4339356/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=5100 CPUtime=4602.41 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 4868 0 0 0 460240 1 0 0 25 0 1 0 878685231 5222400 979 33554432000 134512640 134603332 4290284512 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1275 979 98 23 0 901 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 5100

[startup+4662.3 s]
/proc/loadavg: 2.15 2.06 2.00 3/528 20852
/proc/meminfo: memFree=4338696/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4872 CPUtime=4662.4 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 4897 0 0 0 466239 1 0 0 25 0 1 0 878685231 4988928 914 33554432000 134512640 134603332 4290284512 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1218 914 98 23 0 844 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 4872

[startup+4722.32 s]
/proc/loadavg: 2.05 2.05 2.00 3/528 20854
/proc/meminfo: memFree=4340628/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4940 CPUtime=4722.42 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 4972 0 0 0 472241 1 0 0 25 0 1 0 878685231 5058560 927 33554432000 134512640 134603332 4290284512 18446744073709551615 134564415 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1235 927 98 23 0 861 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 4940

[startup+4782.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/528 20856
/proc/meminfo: memFree=4340340/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4856 CPUtime=4782.4 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 5005 0 0 0 478239 1 0 0 25 0 1 0 878685231 4972544 918 33554432000 134512640 134603332 4290284512 18446744073709551615 134525190 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1214 918 98 23 0 840 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 4856

[startup+4842.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/528 20857
/proc/meminfo: memFree=4339304/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4920 CPUtime=4842.4 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 5086 0 0 0 484239 1 0 0 25 0 1 0 878685231 5038080 916 33554432000 134512640 134603332 4290284512 18446744073709551615 134565340 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1230 916 98 23 0 856 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 4920

[startup+4902.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/528 20859
/proc/meminfo: memFree=4340264/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4888 CPUtime=4902.4 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 5168 0 0 0 490239 1 0 0 25 0 1 0 878685231 5005312 907 33554432000 134512640 134603332 4290284512 18446744073709551615 134525262 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1222 907 98 23 0 848 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 4888

[startup+4962.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/528 20860
/proc/meminfo: memFree=4340464/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4776 CPUtime=4962.4 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 5247 0 0 0 496239 1 0 0 25 0 1 0 878685231 4890624 898 33554432000 134512640 134603332 4290284512 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1194 898 98 23 0 820 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 4776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 20889
/proc/meminfo: memFree=4340244/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4852 CPUtime=5000.02 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 5287 0 0 0 500001 1 0 0 25 0 1 0 878685231 4968448 917 33554432000 134512640 134603332 4290284512 18446744073709551615 134545136 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1213 917 98 23 0 839 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 4852

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

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

[startup+4999.9 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 20889
/proc/meminfo: memFree=4340244/32951124 swapFree=59042448/67111528
[pid=20712] ppid=20710 vsize=4852 CPUtime=5000.02 cores=1,3,5,7
/proc/20712/stat : 20712 (picosat) R 20710 20712 20647 0 -1 4202496 5287 0 0 0 500001 1 0 0 25 0 1 0 878685231 4968448 917 33554432000 134512640 134603332 4290284512 18446744073709551615 134545136 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20712/statm: 1213 917 98 23 0 839 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 4852

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.03
CPU user time (s): 5000.02
CPU system time (s): 0.015997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 5252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5287
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= 12553

runsolver used 24.1143 second user time and 57.9212 second system time

The end

Launcher Data 

Begin job on node119 at 2011-06-01 01:29:06
IDJOB=3438404
IDBENCH=71300
IDSOLVER=1934
FILE ID=node119/3438404-1306884546
RUNJOBID= node119-1306884536-20666
PBS_JOBID= 13488457
Free space on /tmp= 56908 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v945c61409g6.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438404-1306884546/watcher-3438404-1306884546 -o /tmp/evaluation-result-3438404-1306884546/solver-3438404-1306884546 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438404-1306884546.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2094ee8d4e443e860293b947e469bd81
RANDOM SEED=1058150467

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       4349976 kB
Buffers:        284024 kB
Cached:       17968344 kB
SwapCached:       8708 kB
Active:       16322512 kB
Inactive:     11584808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       4349976 kB
SwapTotal:    67111528 kB
SwapFree:     59042448 kB
Dirty:            4692 kB
Writeback:           0 kB
AnonPages:     9649532 kB
Mapped:          35528 kB
Slab:           545984 kB
PageTables:      79280 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163887336 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= 56904 MiB
End job on node119 at 2011-06-01 02:52:28