Trace number 3438739

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) 5000.1 5000.03

General information on the benchmark

Namecrafted/mosoi/289/
289-unsat-5x41.cnf
MD5SUM420773b7b438dd18c8a88a15fb5bcae1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables820
Number of clauses34235
Sum of the clauses size134480
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21230
Number of clauses of size 30
Number of clauses of size 433005
Number of clauses of size 50
Number of clauses of size over 50

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-3438739-1306896874/watcher-3438739-1306896874 -o /tmp/evaluation-result-3438739-1306896874/solver-3438739-1306896874 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438739-1306896874.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: 2.03 2.02 2.00 2/489 3704
/proc/meminfo: memFree=4046008/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=2588 CPUtime=0 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 361 0 0 0 0 0 0 0 25 0 1 0 801285867 2650112 307 33554432000 134512640 134603332 4292680384 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 647 307 89 23 0 273 0

[startup+0.10608 s]
/proc/loadavg: 2.03 2.02 2.00 2/489 3704
/proc/meminfo: memFree=4046008/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=4572 CPUtime=0.1 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 859 0 0 0 10 0 0 0 25 0 1 0 801285867 4681728 805 33554432000 134512640 134603332 4292680384 18446744073709551615 134546961 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 1143 805 98 23 0 769 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4572

[startup+0.201062 s]
/proc/loadavg: 2.03 2.02 2.00 2/489 3704
/proc/meminfo: memFree=4046008/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=5808 CPUtime=0.19 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 1160 0 0 0 19 0 0 0 25 0 1 0 801285867 5947392 1106 33554432000 134512640 134603332 4292680384 18446744073709551615 134564848 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 1452 1106 98 23 0 1078 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5808

[startup+0.301047 s]
/proc/loadavg: 2.03 2.02 2.00 2/489 3704
/proc/meminfo: memFree=4046008/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=6864 CPUtime=0.29 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 1428 0 0 0 29 0 0 0 25 0 1 0 801285867 7028736 1374 33554432000 134512640 134603332 4292680384 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 1716 1374 98 23 0 1342 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6864

[startup+0.70099 s]
/proc/loadavg: 2.03 2.02 2.00 2/489 3704
/proc/meminfo: memFree=4046008/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=10164 CPUtime=0.69 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 2251 0 0 0 69 0 0 0 25 0 1 0 801285867 10407936 2197 33554432000 134512640 134603332 4292680384 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 2541 2197 98 23 0 2167 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10164

[startup+1.50086 s]
/proc/loadavg: 2.03 2.02 2.00 3/490 3705
/proc/meminfo: memFree=4034284/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=16100 CPUtime=1.49 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 3732 0 0 0 149 0 0 0 25 0 1 0 801285867 16486400 3678 33554432000 134512640 134603332 4292680384 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 4025 3678 98 23 0 3651 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16100

[startup+3.10059 s]
/proc/loadavg: 2.03 2.02 2.00 3/490 3705
/proc/meminfo: memFree=4026844/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=20320 CPUtime=3.09 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 4787 0 0 0 309 0 0 0 25 0 1 0 801285867 20807680 4733 33554432000 134512640 134603332 4292680384 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 5080 4733 109 23 0 4706 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20320

[startup+6.30106 s]
/proc/loadavg: 2.03 2.02 2.00 3/490 3705
/proc/meminfo: memFree=4022504/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=24132 CPUtime=6.29 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 5626 0 0 0 629 0 0 0 25 0 1 0 801285867 24711168 5561 33554432000 134512640 134603332 4292680384 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 6033 5561 98 23 0 5659 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24132

[startup+12.701 s]
/proc/loadavg: 2.03 2.02 2.00 3/490 3705
/proc/meminfo: memFree=4015968/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=30336 CPUtime=12.7 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 7218 0 0 0 1269 1 0 0 25 0 1 0 801285867 31064064 7153 33554432000 134512640 134603332 4292680384 18446744073709551615 134587565 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 7584 7153 98 23 0 7210 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 30336

[startup+25.5008 s]
/proc/loadavg: 2.02 2.02 2.00 3/490 3705
/proc/meminfo: memFree=4011016/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=34340 CPUtime=25.49 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 8343 0 0 0 2548 1 0 0 25 0 1 0 801285867 35164160 8204 33554432000 134512640 134603332 4292680384 18446744073709551615 134563387 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 8585 8204 98 23 0 8211 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34340

[startup+51.1006 s]
/proc/loadavg: 2.01 2.02 2.00 3/490 3706
/proc/meminfo: memFree=4004020/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=41468 CPUtime=51.09 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 10847 0 0 0 5108 1 0 0 25 0 1 0 801285867 42463232 10027 33554432000 134512640 134603332 4292680384 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 10367 10027 98 23 0 9993 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 41468

[startup+102.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/490 3708
/proc/meminfo: memFree=4001620/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=43904 CPUtime=102.3 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 11235 0 0 0 10229 1 0 0 25 0 1 0 801285867 44957696 10399 33554432000 134512640 134603332 4292680384 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 10976 10399 98 23 0 10602 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 43904

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/490 3709
/proc/meminfo: memFree=3994620/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=50304 CPUtime=162.29 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 13639 0 0 0 16227 2 0 0 25 0 1 0 801285867 51511296 12027 33554432000 134512640 134603332 4292680384 18446744073709551615 134546869 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 12576 12027 98 23 0 12202 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 50304

[startup+222.319 s]
/proc/loadavg: 2.00 2.00 2.00 3/490 3711
/proc/meminfo: memFree=3992348/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=52588 CPUtime=222.32 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 15980 0 0 0 22229 3 0 0 25 0 1 0 801285867 53850112 12622 33554432000 134512640 134603332 4292680384 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 13147 12622 98 23 0 12773 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 52588

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/490 3712
/proc/meminfo: memFree=3988204/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=57076 CPUtime=282.29 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 17783 0 0 0 28226 3 0 0 25 0 1 0 801285867 58445824 13724 33554432000 134512640 134603332 4292680384 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 14269 13724 98 23 0 13895 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 57076

[startup+342.301 s]
/proc/loadavg: 2.12 2.03 2.01 3/490 3714
/proc/meminfo: memFree=3991144/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=53232 CPUtime=342.3 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 18689 0 0 0 34226 4 0 0 25 0 1 0 801285867 54509568 12823 33554432000 134512640 134603332 4292680384 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 13308 12823 98 23 0 12934 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 53232

[startup+402.301 s]
/proc/loadavg: 2.10 2.04 2.01 3/490 3724
/proc/meminfo: memFree=3988724/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=55712 CPUtime=402.3 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 20549 0 0 0 40226 4 0 0 25 0 1 0 801285867 57049088 13443 33554432000 134512640 134603332 4292680384 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 13928 13443 98 23 0 13554 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 55712

[startup+462.301 s]
/proc/loadavg: 2.04 2.03 2.00 3/490 3726
/proc/meminfo: memFree=3979864/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=66624 CPUtime=462.3 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 23937 0 0 0 46225 5 0 0 25 0 1 0 801285867 68222976 16194 33554432000 134512640 134603332 4292680384 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 16656 16194 98 23 0 16282 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 66624

[startup+522.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/490 3728
/proc/meminfo: memFree=3981064/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=64668 CPUtime=522.3 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 24962 0 0 0 52225 5 0 0 25 0 1 0 801285867 66220032 15687 33554432000 134512640 134603332 4292680384 18446744073709551615 134566243 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 16167 15687 98 23 0 15793 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 64668

[startup+582.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/490 3731
/proc/meminfo: memFree=3982508/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=63156 CPUtime=582.3 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 26863 0 0 0 58225 5 0 0 25 0 1 0 801285867 64671744 15315 33554432000 134512640 134603332 4292680384 18446744073709551615 134565563 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 15789 15315 98 23 0 15415 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 63156

[startup+642.301 s]

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

[startup+4062.3 s]
/proc/loadavg: 1.02 1.11 1.46 2/484 3852
/proc/meminfo: memFree=3959128/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=88448 CPUtime=4062.37 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 114046 0 0 0 406215 22 0 0 25 0 1 0 801285867 90570752 21324 33554432000 134512640 134603332 4292680384 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 22112 21324 98 23 0 21738 0
Current children cumulated CPU time (s) 4062.37
Current children cumulated vsize (KiB) 88448

[startup+4122.3 s]
/proc/loadavg: 1.00 1.09 1.43 2/484 3854
/proc/meminfo: memFree=3959472/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=88524 CPUtime=4122.35 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 115571 0 0 0 412213 22 0 0 25 0 1 0 801285867 90648576 21322 33554432000 134512640 134603332 4292680384 18446744073709551615 134550963 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 22131 21322 98 23 0 21757 0
Current children cumulated CPU time (s) 4122.35
Current children cumulated vsize (KiB) 88524

[startup+4182.32 s]
/proc/loadavg: 1.00 1.07 1.40 2/484 3857
/proc/meminfo: memFree=3947264/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=100932 CPUtime=4182.38 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 118747 0 0 0 418215 23 0 0 25 0 1 0 801285867 103354368 24498 33554432000 134512640 134603332 4292680384 18446744073709551615 134550844 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 25233 24498 98 23 0 24859 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 100932

[startup+4242.3 s]
/proc/loadavg: 1.03 1.07 1.38 2/484 3860
/proc/meminfo: memFree=3946488/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=100932 CPUtime=4242.36 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 120710 0 0 0 424213 23 0 0 25 0 1 0 801285867 103354368 24506 33554432000 134512640 134603332 4292680384 18446744073709551615 134546957 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 25233 24506 98 23 0 24859 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 100932

[startup+4302.3 s]
/proc/loadavg: 1.01 1.05 1.35 2/484 3862
/proc/meminfo: memFree=3954256/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=93724 CPUtime=4302.35 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 121742 0 0 0 430212 23 0 0 25 0 1 0 801285867 95973376 22680 33554432000 134512640 134603332 4292680384 18446744073709551615 134550630 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 23431 22680 98 23 0 23057 0
Current children cumulated CPU time (s) 4302.35
Current children cumulated vsize (KiB) 93724

[startup+4362.3 s]
/proc/loadavg: 1.00 1.04 1.33 2/484 3863
/proc/meminfo: memFree=3953980/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=94184 CPUtime=4362.36 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 122808 0 0 0 436212 24 0 0 25 0 1 0 801285867 96444416 22796 33554432000 134512640 134603332 4292680384 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 23546 22796 98 23 0 23172 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 94184

[startup+4422.3 s]
/proc/loadavg: 1.00 1.03 1.31 2/484 3865
/proc/meminfo: memFree=3953808/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=93576 CPUtime=4422.36 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 123607 0 0 0 442212 24 0 0 25 0 1 0 801285867 95821824 22667 33554432000 134512640 134603332 4292680384 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 23394 22667 98 23 0 23020 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 93576

[startup+4482.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/484 3866
/proc/meminfo: memFree=3951276/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=96152 CPUtime=4482.36 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 125025 0 0 0 448212 24 0 0 25 0 1 0 801285867 98459648 23287 33554432000 134512640 134603332 4292680384 18446744073709551615 134550905 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 24038 23287 98 23 0 23664 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 96152

[startup+4542.3 s]
/proc/loadavg: 1.06 1.03 1.27 2/484 3868
/proc/meminfo: memFree=3942068/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=105984 CPUtime=4542.36 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 127666 0 0 0 454211 25 0 0 25 0 1 0 801285867 108527616 25737 33554432000 134512640 134603332 4292680384 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 26496 25737 98 23 0 26122 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 105984

[startup+4602.3 s]
/proc/loadavg: 1.07 1.04 1.25 2/484 3869
/proc/meminfo: memFree=3940780/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=106064 CPUtime=4602.36 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 127744 0 0 0 460211 25 0 0 25 0 1 0 801285867 108609536 25789 33554432000 134512640 134603332 4292680384 18446744073709551615 134550933 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 26516 25789 98 23 0 26142 0
Current children cumulated CPU time (s) 4602.36
Current children cumulated vsize (KiB) 106064

[startup+4662.3 s]
/proc/loadavg: 1.02 1.03 1.24 2/484 3871
/proc/meminfo: memFree=3940728/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=106036 CPUtime=4662.36 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 127744 0 0 0 466211 25 0 0 25 0 1 0 801285867 108580864 25782 33554432000 134512640 134603332 4292680384 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 26509 25782 98 23 0 26135 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 106036

[startup+4722.3 s]
/proc/loadavg: 1.01 1.02 1.22 2/484 3873
/proc/meminfo: memFree=3940792/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=105432 CPUtime=4722.37 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 127744 0 0 0 472212 25 0 0 25 0 1 0 801285867 107962368 25631 33554432000 134512640 134603332 4292680384 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 26358 25631 98 23 0 25984 0
Current children cumulated CPU time (s) 4722.37
Current children cumulated vsize (KiB) 105432

[startup+4782.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/484 3874
/proc/meminfo: memFree=3940616/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=105424 CPUtime=4782.36 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 127744 0 0 0 478211 25 0 0 25 0 1 0 801285867 107954176 25629 33554432000 134512640 134603332 4292680384 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 26356 25629 98 23 0 25982 0
Current children cumulated CPU time (s) 4782.36
Current children cumulated vsize (KiB) 105424

[startup+4842.32 s]
/proc/loadavg: 1.00 1.01 1.18 2/484 3876
/proc/meminfo: memFree=3948124/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=98772 CPUtime=4842.39 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 128630 0 0 0 484213 26 0 0 25 0 1 0 801285867 101142528 23961 33554432000 134512640 134603332 4292680384 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 24693 23961 98 23 0 24319 0
Current children cumulated CPU time (s) 4842.39
Current children cumulated vsize (KiB) 98772

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/484 3877
/proc/meminfo: memFree=3951548/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=94728 CPUtime=4902.36 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 129833 0 0 0 490210 26 0 0 25 0 1 0 801285867 97001472 22955 33554432000 134512640 134603332 4292680384 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 23682 22955 98 23 0 23308 0
Current children cumulated CPU time (s) 4902.36
Current children cumulated vsize (KiB) 94728

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/484 3879
/proc/meminfo: memFree=3946284/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=101632 CPUtime=4962.37 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 134004 0 0 0 496209 28 0 0 25 0 1 0 801285867 104071168 24662 33554432000 134512640 134603332 4292680384 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 25408 24662 98 23 0 25034 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 101632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 1.00 1.00 1.15 2/484 3880
/proc/meminfo: memFree=3948368/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=98960 CPUtime=5000.08 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 134004 0 0 0 499980 28 0 0 25 0 1 0 801285867 101335040 24013 33554432000 134512640 134603332 4292680384 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 24740 24013 98 23 0 24366 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 98960

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

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

[startup+5000 s]
/proc/loadavg: 1.00 1.00 1.15 2/484 3880
/proc/meminfo: memFree=3948368/32951124 swapFree=63649284/67111528
[pid=3704] ppid=3702 vsize=98960 CPUtime=5000.08 cores=1,3,5,7
/proc/3704/stat : 3704 (picosat) R 3702 3704 2509 0 -1 4202496 134004 0 0 0 499980 28 0 0 25 0 1 0 801285867 101335040 24013 33554432000 134512640 134603332 4292680384 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3704/statm: 24740 24013 98 23 0 24366 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 98960

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.03
CPU time (s): 5000.1
CPU user time (s): 4999.81
CPU system time (s): 0.286956
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 106248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.286956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134004
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= 5
involuntary context switches= 59399

runsolver used 22.8495 second user time and 58.1902 second system time

The end

Launcher Data 

Begin job on node130 at 2011-06-01 04:54:34
IDJOB=3438739
IDBENCH=83163
IDSOLVER=1934
FILE ID=node130/3438739-1306896874
RUNJOBID= node130-1306884534-2528
PBS_JOBID= 13488446
Free space on /tmp= 39500 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/mosoi/289/289-unsat-5x41.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438739-1306896874/watcher-3438739-1306896874 -o /tmp/evaluation-result-3438739-1306896874/solver-3438739-1306896874 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438739-1306896874.cnf

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

MD5SUM BENCH= 420773b7b438dd18c8a88a15fb5bcae1
RANDOM SEED=952422370

node130.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		: 2666.838
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	: 5333.67
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		: 2666.838
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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	: 5332.81
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       4046288 kB
Buffers:         93612 kB
Cached:       23179464 kB
SwapCached:       9668 kB
Active:       15712552 kB
Inactive:     12343880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       4046288 kB
SwapTotal:    67111528 kB
SwapFree:     63649284 kB
Dirty:             816 kB
Writeback:           0 kB
AnonPages:     4781736 kB
Mapped:          31084 kB
Slab:           725884 kB
PageTables:      53652 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145093332 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= 39500 MiB
End job on node130 at 2011-06-01 06:17:56