Trace number 3438464

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 4999.91

General information on the benchmark

NameCRAFTED/rbsat/random/
forced/rbsat-v2400c266431gyes1.cnf
MD5SUM836d368f7cf78173b8e7f8b131296e2f
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 variables2400
Number of clauses266431
Sum of the clauses size535112
Maximum clause length32
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2266356
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 575

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 3.3.1 (svn: 989)

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-3438464-1308500395/watcher-3438464-1308500395 -o /tmp/evaluation-result-3438464-1308500395/solver-3438464-1308500395 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438464-1308500395.cnf 

running on 4 cores: 0,2,4,6

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: 2.00 2.00 1.96 3/177 2731
/proc/meminfo: memFree=28949728/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=2272 CPUtime=0 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 297 0 0 0 0 0 0 0 22 0 1 0 961639230 2326528 242 33554432000 134512640 134603332 4294079440 18446744073709551615 8283644 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 568 242 89 23 0 194 0

[startup+0.0700789 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 2731
/proc/meminfo: memFree=28949728/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=12244 CPUtime=0.06 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 2546 0 0 0 6 0 0 0 22 0 1 0 961639230 12537856 2491 33554432000 134512640 134603332 4294079440 18446744073709551615 134543859 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3061 2491 98 23 0 2687 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12244

[startup+0.101095 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 2731
/proc/meminfo: memFree=28949728/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=12244 CPUtime=0.09 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 2562 0 0 0 9 0 0 0 22 0 1 0 961639230 12537856 2507 33554432000 134512640 134603332 4294079440 18446744073709551615 134546888 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3061 2507 98 23 0 2687 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12244

[startup+0.301057 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 2731
/proc/meminfo: memFree=28949728/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=12376 CPUtime=0.29 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 2585 0 0 0 29 0 0 0 23 0 1 0 961639230 12673024 2530 33554432000 134512640 134603332 4294079440 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3094 2530 98 23 0 2720 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12376

[startup+0.700852 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 2731
/proc/meminfo: memFree=28949728/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=12376 CPUtime=0.69 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 2599 0 0 0 69 0 0 0 25 0 1 0 961639230 12673024 2544 33554432000 134512640 134603332 4294079440 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3094 2544 98 23 0 2720 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12376

[startup+1.50082 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2732
/proc/meminfo: memFree=28938980/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=12484 CPUtime=1.49 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 2624 0 0 0 149 0 0 0 25 0 1 0 961639230 12783616 2569 33554432000 134512640 134603332 4294079440 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3121 2569 98 23 0 2747 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12484

[startup+3.10039 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2732
/proc/meminfo: memFree=28938484/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=12556 CPUtime=3.09 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 2640 0 0 0 309 0 0 0 25 0 1 0 961639230 12857344 2585 33554432000 134512640 134603332 4294079440 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3139 2585 98 23 0 2765 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12556

[startup+6.30091 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2732
/proc/meminfo: memFree=28938736/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=12624 CPUtime=6.29 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 2665 0 0 0 629 0 0 0 25 0 1 0 961639230 12926976 2595 33554432000 134512640 134603332 4294079440 18446744073709551615 134563965 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3156 2595 98 23 0 2782 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12624

[startup+12.7007 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2732
/proc/meminfo: memFree=28937904/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=12712 CPUtime=12.69 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 2709 0 0 0 1269 0 0 0 25 0 1 0 961639230 13017088 2625 33554432000 134512640 134603332 4294079440 18446744073709551615 134548216 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3178 2625 98 23 0 2804 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12712

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2733
/proc/meminfo: memFree=28937800/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=12692 CPUtime=25.49 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 2820 0 0 0 2549 0 0 0 25 0 1 0 961639230 12996608 2629 33554432000 134512640 134603332 4294079440 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3173 2629 98 23 0 2799 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12692

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2733
/proc/meminfo: memFree=28937124/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=12832 CPUtime=51.09 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 3174 0 0 0 5109 0 0 0 25 0 1 0 961639230 13139968 2664 33554432000 134512640 134603332 4294079440 18446744073709551615 134566214 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3208 2664 98 23 0 2834 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12832

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2735
/proc/meminfo: memFree=28936984/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=12836 CPUtime=102.3 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 3319 0 0 0 10230 0 0 0 25 0 1 0 961639230 13144064 2665 33554432000 134512640 134603332 4294079440 18446744073709551615 134525150 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3209 2665 98 23 0 2835 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 12836

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2736
/proc/meminfo: memFree=28936468/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=12876 CPUtime=162.3 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 3708 0 0 0 16229 1 0 0 25 0 1 0 961639230 13185024 2675 33554432000 134512640 134603332 4294079440 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3219 2675 98 23 0 2845 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 12876

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 2738
/proc/meminfo: memFree=28935916/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=13684 CPUtime=222.3 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 4357 0 0 0 22229 1 0 0 25 0 1 0 961639230 14012416 2877 33554432000 134512640 134603332 4294079440 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3421 2877 98 23 0 3047 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 13684

[startup+282.3 s]
/proc/loadavg: 2.05 2.01 1.97 3/178 2739
/proc/meminfo: memFree=28936260/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=12956 CPUtime=282.3 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 4461 0 0 0 28229 1 0 0 25 0 1 0 961639230 13266944 2695 33554432000 134512640 134603332 4294079440 18446744073709551615 134529408 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3239 2695 98 23 0 2865 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 12956

[startup+342.301 s]
/proc/loadavg: 2.02 2.01 1.97 3/178 2744
/proc/meminfo: memFree=28935864/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=13140 CPUtime=342.3 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 4887 0 0 0 34229 1 0 0 25 0 1 0 961639230 13455360 2728 33554432000 134512640 134603332 4294079440 18446744073709551615 134525159 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3285 2728 98 23 0 2911 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 13140

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 2747
/proc/meminfo: memFree=28936084/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=13268 CPUtime=402.3 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 5235 0 0 0 40229 1 0 0 25 0 1 0 961639230 13586432 2747 33554432000 134512640 134603332 4294079440 18446744073709551615 134563815 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3317 2747 98 23 0 2943 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 13268

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 2748
/proc/meminfo: memFree=28935924/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=13228 CPUtime=462.31 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 5345 0 0 0 46229 2 0 0 25 0 1 0 961639230 13545472 2755 33554432000 134512640 134603332 4294079440 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3307 2755 98 23 0 2933 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 13228

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 2750
/proc/meminfo: memFree=28935900/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=13292 CPUtime=522.31 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 5535 0 0 0 52229 2 0 0 25 0 1 0 961639230 13611008 2771 33554432000 134512640 134603332 4294079440 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3323 2771 98 23 0 2949 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 13292

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 2751
/proc/meminfo: memFree=28935628/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=13156 CPUtime=582.31 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 5957 0 0 0 58229 2 0 0 25 0 1 0 961639230 13471744 2745 33554432000 134512640 134603332 4294079440 18446744073709551615 134550717 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3289 2745 98 23 0 2915 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 13156

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2869
/proc/meminfo: memFree=28934308/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=14072 CPUtime=4062.45 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 19168 0 0 0 406234 11 0 0 25 0 1 0 961639230 14409728 2971 33554432000 134512640 134603332 4294079440 18446744073709551615 134525209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3518 2971 98 23 0 3144 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 14072

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2872
/proc/meminfo: memFree=28933168/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=15008 CPUtime=4122.44 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 19610 0 0 0 412233 11 0 0 25 0 1 0 961639230 15368192 3208 33554432000 134512640 134603332 4294079440 18446744073709551615 134563951 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3752 3208 98 23 0 3378 0
Current children cumulated CPU time (s) 4122.44
Current children cumulated vsize (KiB) 15008

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2873
/proc/meminfo: memFree=28933020/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=14832 CPUtime=4182.45 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 19845 0 0 0 418234 11 0 0 25 0 1 0 961639230 15187968 3164 33554432000 134512640 134603332 4294079440 18446744073709551615 134525211 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3708 3164 98 23 0 3334 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 14832

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2875
/proc/meminfo: memFree=28933232/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=14396 CPUtime=4242.45 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 19845 0 0 0 424234 11 0 0 25 0 1 0 961639230 14741504 3055 33554432000 134512640 134603332 4294079440 18446744073709551615 134563832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3599 3055 98 23 0 3225 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 14396

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2877
/proc/meminfo: memFree=28933336/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=14348 CPUtime=4302.45 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 19845 0 0 0 430234 11 0 0 25 0 1 0 961639230 14692352 3043 33554432000 134512640 134603332 4294079440 18446744073709551615 134563940 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3587 3043 98 23 0 3213 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 14348

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2878
/proc/meminfo: memFree=28933432/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=14360 CPUtime=4362.45 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 19930 0 0 0 436234 11 0 0 25 0 1 0 961639230 14704640 3046 33554432000 134512640 134603332 4294079440 18446744073709551615 8289699 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3590 3046 98 23 0 3216 0
Current children cumulated CPU time (s) 4362.45
Current children cumulated vsize (KiB) 14360

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2880
/proc/meminfo: memFree=28933272/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=14812 CPUtime=4422.46 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 20081 0 0 0 442234 12 0 0 25 0 1 0 961639230 15167488 3159 33554432000 134512640 134603332 4294079440 18446744073709551615 134563951 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3703 3159 98 23 0 3329 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 14812

[startup+4482.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 2881
/proc/meminfo: memFree=28932748/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=15052 CPUtime=4482.46 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 20328 0 0 0 448234 12 0 0 25 0 1 0 961639230 15413248 3219 33554432000 134512640 134603332 4294079440 18446744073709551615 134525150 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3763 3219 98 23 0 3389 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 15052

[startup+4542.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 2883
/proc/meminfo: memFree=28932972/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=14724 CPUtime=4542.47 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 20528 0 0 0 454235 12 0 0 25 0 1 0 961639230 15077376 3137 33554432000 134512640 134603332 4294079440 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3681 3137 98 23 0 3307 0
Current children cumulated CPU time (s) 4542.47
Current children cumulated vsize (KiB) 14724

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2885
/proc/meminfo: memFree=28932564/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=15252 CPUtime=4602.47 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 20910 0 0 0 460235 12 0 0 25 0 1 0 961639230 15618048 3269 33554432000 134512640 134603332 4294079440 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3813 3269 98 23 0 3439 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 15252

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2886
/proc/meminfo: memFree=28932668/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=15592 CPUtime=4662.47 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 21188 0 0 0 466234 13 0 0 25 0 1 0 961639230 15966208 3330 33554432000 134512640 134603332 4294079440 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3898 3330 98 23 0 3524 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 15592

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2888
/proc/meminfo: memFree=28932020/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=15328 CPUtime=4722.48 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 21412 0 0 0 472235 13 0 0 25 0 1 0 961639230 15695872 3288 33554432000 134512640 134603332 4294079440 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3832 3288 98 23 0 3458 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 15328

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2889
/proc/meminfo: memFree=28932492/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=14860 CPUtime=4782.48 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 21412 0 0 0 478235 13 0 0 25 0 1 0 961639230 15216640 3171 33554432000 134512640 134603332 4294079440 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3715 3171 98 23 0 3341 0
Current children cumulated CPU time (s) 4782.48
Current children cumulated vsize (KiB) 14860

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2891
/proc/meminfo: memFree=28933572/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=13948 CPUtime=4842.48 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 21464 0 0 0 484235 13 0 0 25 0 1 0 961639230 14282752 2929 33554432000 134512640 134603332 4294079440 18446744073709551615 134563782 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3487 2929 98 23 0 3113 0
Current children cumulated CPU time (s) 4842.48
Current children cumulated vsize (KiB) 13948

[startup+4902.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 2893
/proc/meminfo: memFree=28933668/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=14016 CPUtime=4902.48 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 21714 0 0 0 490235 13 0 0 25 0 1 0 961639230 14352384 2953 33554432000 134512640 134603332 4294079440 18446744073709551615 134563612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3504 2953 98 23 0 3130 0
Current children cumulated CPU time (s) 4902.48
Current children cumulated vsize (KiB) 14016

[startup+4962.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 2894
/proc/meminfo: memFree=28934384/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=14176 CPUtime=4962.48 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 21844 0 0 0 496235 13 0 0 25 0 1 0 961639230 14516224 2972 33554432000 134512640 134603332 4294079440 18446744073709551615 134548267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3544 2972 98 23 0 3170 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 14176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 2896
/proc/meminfo: memFree=28939444/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=13772 CPUtime=5000.08 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 21902 0 0 0 499995 13 0 0 25 0 1 0 961639230 14102528 2899 33554432000 134512640 134603332 4294079440 18446744073709551615 134527450 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3443 2899 98 23 0 3069 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 13772

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: 2.00 2.00 2.00 2/177 2896
/proc/meminfo: memFree=28939444/32950928 swapFree=67055948/67111528
[pid=2731] ppid=2729 vsize=13772 CPUtime=5000.08 cores=0,2,4,6
/proc/2731/stat : 2731 (picosat) R 2729 2731 2195 0 -1 4202496 21902 0 0 0 499995 13 0 0 25 0 1 0 961639230 14102528 2899 33554432000 134512640 134603332 4294079440 18446744073709551615 134527450 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2731/statm: 3443 2899 98 23 0 3069 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 13772

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.1
CPU user time (s): 4999.96
CPU system time (s): 0.138978
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 15960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21902
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= 18020

runsolver used 7.19091 second user time and 15.5466 second system time

The end

Launcher Data 

Begin job on node127 at 2011-06-19 18:19:56
IDJOB=3438464
IDBENCH=71385
IDSOLVER=1934
FILE ID=node127/3438464-1308500395
RUNJOBID= node127-1308500395-2703
PBS_JOBID= 13608179
Free space on /tmp= 73300 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v2400c266431gyes1.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438464-1308500395/watcher-3438464-1308500395 -o /tmp/evaluation-result-3438464-1308500395/solver-3438464-1308500395 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438464-1308500395.cnf

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

MD5SUM BENCH= 836d368f7cf78173b8e7f8b131296e2f
RANDOM SEED=1321226011

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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		: 2666.823
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		: 2666.823
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	: 5332.86
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		: 2666.823
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		: 2666.823
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	: 5332.75
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		: 2666.823
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	: 5332.60
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		: 2666.823
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:     32950928 kB
MemFree:      28952960 kB
Buffers:        513088 kB
Cached:        3103952 kB
SwapCached:       9344 kB
Active:        1312700 kB
Inactive:      2324528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      28952960 kB
SwapTotal:    67111528 kB
SwapFree:     67055948 kB
Dirty:            4668 kB
Writeback:           0 kB
AnonPages:       17248 kB
Mapped:          13544 kB
Slab:           296528 kB
PageTables:       3720 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   198076 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= 73300 MiB
End job on node127 at 2011-06-19 19:43:18