Trace number 3438409

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) 5000.06 5000.12

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v945c61409g3.cnf
MD5SUM226123ce9245dfa4b876682016123861
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark105.289
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-3438409-1306884546/watcher-3438409-1306884546 -o /tmp/evaluation-result-3438409-1306884546/solver-3438409-1306884546 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438409-1306884546.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: 0.22 0.05 0.02 3/530 11144
/proc/meminfo: memFree=3630312/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=3596 CPUtime=0.01 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 612 0 0 0 1 0 0 0 24 0 1 0 800053233 3682304 558 33554432000 134512640 134603332 4290972320 18446744073709551615 8971772 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11144/statm: 899 559 90 23 0 525 0

[startup+0.090218 s]
/proc/loadavg: 0.22 0.05 0.02 3/530 11144
/proc/meminfo: memFree=3630312/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=3992 CPUtime=0.08 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 742 0 0 0 8 0 0 0 24 0 1 0 800053233 4087808 688 33554432000 134512640 134603332 4290972320 18446744073709551615 134563387 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11144/statm: 998 688 98 23 0 624 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3992

[startup+0.100216 s]
/proc/loadavg: 0.22 0.05 0.02 3/530 11144
/proc/meminfo: memFree=3630312/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=3992 CPUtime=0.09 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 742 0 0 0 9 0 0 0 24 0 1 0 800053233 4087808 688 33554432000 134512640 134603332 4290972320 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11144/statm: 998 688 98 23 0 624 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3992

[startup+0.300182 s]
/proc/loadavg: 0.22 0.05 0.02 3/530 11144
/proc/meminfo: memFree=3630312/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=3992 CPUtime=0.29 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 746 0 0 0 29 0 0 0 25 0 1 0 800053233 4087808 692 33554432000 134512640 134603332 4290972320 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11144/statm: 998 692 98 23 0 624 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3992

[startup+0.701114 s]
/proc/loadavg: 0.22 0.05 0.02 3/530 11144
/proc/meminfo: memFree=3630312/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=3992 CPUtime=0.62 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 755 0 0 0 62 0 0 0 25 0 1 0 800053233 4087808 701 33554432000 134512640 134603332 4290972320 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11144/statm: 998 701 98 23 0 624 0
Current children cumulated CPU time (s) 0.62
Current children cumulated vsize (KiB) 3992

[startup+1.501 s]
/proc/loadavg: 0.22 0.05 0.02 3/531 11145
/proc/meminfo: memFree=3627208/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4120 CPUtime=1.36 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 759 0 0 0 136 0 0 0 25 0 1 0 800053233 4218880 705 33554432000 134512640 134603332 4290972320 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1030 705 98 23 0 656 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 4120

[startup+3.10067 s]
/proc/loadavg: 0.22 0.05 0.02 3/531 11145
/proc/meminfo: memFree=3625356/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4108 CPUtime=2.96 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 765 0 0 0 296 0 0 0 25 0 1 0 800053233 4206592 711 33554432000 134512640 134603332 4290972320 18446744073709551615 134525137 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1027 711 98 23 0 653 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4108

[startup+6.30116 s]
/proc/loadavg: 0.36 0.08 0.03 3/531 11145
/proc/meminfo: memFree=3624080/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4108 CPUtime=6.16 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 773 0 0 0 616 0 0 0 25 0 1 0 800053233 4206592 719 33554432000 134512640 134603332 4290972320 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1027 719 98 23 0 653 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 4108

[startup+12.7011 s]
/proc/loadavg: 0.49 0.11 0.04 3/531 11145
/proc/meminfo: memFree=3620012/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4176 CPUtime=12.56 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 791 0 0 0 1256 0 0 0 25 0 1 0 800053233 4276224 737 33554432000 134512640 134603332 4290972320 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1044 737 98 23 0 670 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 4176

[startup+25.5009 s]
/proc/loadavg: 0.83 0.20 0.07 3/531 11145
/proc/meminfo: memFree=3616472/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4184 CPUtime=25.36 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 801 0 0 0 2536 0 0 0 25 0 1 0 800053233 4284416 747 33554432000 134512640 134603332 4290972320 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1046 747 98 23 0 672 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 4184

[startup+51.1005 s]
/proc/loadavg: 1.23 0.35 0.12 3/531 11145
/proc/meminfo: memFree=3604468/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4260 CPUtime=50.96 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 840 0 0 0 5096 0 0 0 25 0 1 0 800053233 4362240 770 33554432000 134512640 134603332 4290972320 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1065 770 98 23 0 691 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 4260

[startup+102.32 s]
/proc/loadavg: 1.66 0.60 0.21 3/531 11147
/proc/meminfo: memFree=3603460/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4300 CPUtime=102.18 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 847 0 0 0 10217 1 0 0 25 0 1 0 800053233 4403200 777 33554432000 134512640 134603332 4290972320 18446744073709551615 134565509 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1075 777 98 23 0 701 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 4300

[startup+162.3 s]
/proc/loadavg: 1.87 0.85 0.32 3/531 11149
/proc/meminfo: memFree=3595256/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4304 CPUtime=162.16 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 856 0 0 0 16215 1 0 0 25 0 1 0 800053233 4407296 779 33554432000 134512640 134603332 4290972320 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1076 779 98 23 0 702 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 4304

[startup+222.301 s]
/proc/loadavg: 1.95 1.06 0.42 3/531 11151
/proc/meminfo: memFree=3593016/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4364 CPUtime=222.16 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 889 0 0 0 22215 1 0 0 25 0 1 0 800053233 4468736 796 33554432000 134512640 134603332 4290972320 18446744073709551615 134525163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1091 796 98 23 0 717 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 4364

[startup+282.301 s]
/proc/loadavg: 1.98 1.23 0.52 3/531 11151
/proc/meminfo: memFree=3587176/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4396 CPUtime=282.16 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 906 0 0 0 28215 1 0 0 25 0 1 0 800053233 4501504 804 33554432000 134512640 134603332 4290972320 18446744073709551615 134550652 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1099 804 98 23 0 725 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 4396

[startup+342.3 s]
/proc/loadavg: 1.99 1.37 0.61 3/531 11153
/proc/meminfo: memFree=3587280/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4480 CPUtime=342.16 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 929 0 0 0 34215 1 0 0 25 0 1 0 800053233 4587520 825 33554432000 134512640 134603332 4290972320 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1120 825 98 23 0 746 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4480

[startup+402.301 s]
/proc/loadavg: 2.06 1.51 0.70 3/531 11155
/proc/meminfo: memFree=3585776/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4512 CPUtime=402.16 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 953 0 0 0 40215 1 0 0 25 0 1 0 800053233 4620288 833 33554432000 134512640 134603332 4290972320 18446744073709551615 134550707 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1128 833 98 23 0 754 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 4512

[startup+462.301 s]
/proc/loadavg: 2.12 1.62 0.79 3/531 11157
/proc/meminfo: memFree=3585892/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4492 CPUtime=462.16 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 956 0 0 0 46215 1 0 0 25 0 1 0 800053233 4599808 818 33554432000 134512640 134603332 4290972320 18446744073709551615 134525181 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1123 818 98 23 0 749 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4492

[startup+522.3 s]
/proc/loadavg: 2.09 1.70 0.87 3/531 11159
/proc/meminfo: memFree=3582036/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4436 CPUtime=522.16 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 963 0 0 0 52215 1 0 0 25 0 1 0 800053233 4542464 814 33554432000 134512640 134603332 4290972320 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1109 814 98 23 0 735 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4436

[startup+582.301 s]
/proc/loadavg: 2.03 1.76 0.94 3/531 11159
/proc/meminfo: memFree=3580660/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4560 CPUtime=582.17 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 1010 0 0 0 58216 1 0 0 25 0 1 0 800053233 4669440 832 33554432000 134512640 134603332 4290972320 18446744073709551615 134545172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1140 832 98 23 0 766 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 4560

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.06 2.05 1.97 3/531 11265
/proc/meminfo: memFree=3553572/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=5252 CPUtime=4062.24 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4060 0 0 0 406217 7 0 0 25 0 1 0 800053233 5378048 1018 33554432000 134512640 134603332 4290972320 18446744073709551615 134525262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1313 1018 98 23 0 939 0
Current children cumulated CPU time (s) 4062.24
Current children cumulated vsize (KiB) 5252

[startup+4122.3 s]
/proc/loadavg: 2.02 2.04 1.97 3/531 11267
/proc/meminfo: memFree=3553560/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=5252 CPUtime=4122.23 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4098 0 0 0 412216 7 0 0 25 0 1 0 800053233 5378048 1006 33554432000 134512640 134603332 4290972320 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1313 1006 98 23 0 939 0
Current children cumulated CPU time (s) 4122.23
Current children cumulated vsize (KiB) 5252

[startup+4182.3 s]
/proc/loadavg: 2.01 2.03 1.97 3/531 11267
/proc/meminfo: memFree=3553916/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=5264 CPUtime=4182.22 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4146 0 0 0 418215 7 0 0 25 0 1 0 800053233 5390336 1010 33554432000 134512640 134603332 4290972320 18446744073709551615 134542836 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1316 1010 98 23 0 942 0
Current children cumulated CPU time (s) 4182.22
Current children cumulated vsize (KiB) 5264

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/531 11269
/proc/meminfo: memFree=3550804/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=5268 CPUtime=4242.23 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4172 0 0 0 424216 7 0 0 25 0 1 0 800053233 5394432 1022 33554432000 134512640 134603332 4290972320 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1317 1022 98 23 0 943 0
Current children cumulated CPU time (s) 4242.23
Current children cumulated vsize (KiB) 5268

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/531 11271
/proc/meminfo: memFree=3551412/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4840 CPUtime=4302.23 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4175 0 0 0 430215 8 0 0 25 0 1 0 800053233 4956160 911 33554432000 134512640 134603332 4290972320 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1210 911 98 23 0 836 0
Current children cumulated CPU time (s) 4302.23
Current children cumulated vsize (KiB) 4840

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/531 11273
/proc/meminfo: memFree=3552012/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4772 CPUtime=4362.23 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4219 0 0 0 436215 8 0 0 25 0 1 0 800053233 4886528 898 33554432000 134512640 134603332 4290972320 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1193 898 98 23 0 819 0
Current children cumulated CPU time (s) 4362.23
Current children cumulated vsize (KiB) 4772

[startup+4422.3 s]
/proc/loadavg: 2.07 2.03 1.98 3/531 11275
/proc/meminfo: memFree=3551612/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4960 CPUtime=4422.23 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4280 0 0 0 442215 8 0 0 25 0 1 0 800053233 5079040 944 33554432000 134512640 134603332 4290972320 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1240 944 98 23 0 866 0
Current children cumulated CPU time (s) 4422.23
Current children cumulated vsize (KiB) 4960

[startup+4482.3 s]
/proc/loadavg: 2.06 2.04 1.98 3/531 11275
/proc/meminfo: memFree=3551600/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4840 CPUtime=4482.23 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4384 0 0 0 448215 8 0 0 25 0 1 0 800053233 4956160 896 33554432000 134512640 134603332 4290972320 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1210 896 98 23 0 836 0
Current children cumulated CPU time (s) 4482.23
Current children cumulated vsize (KiB) 4840

[startup+4542.3 s]
/proc/loadavg: 2.13 2.06 2.00 3/531 11277
/proc/meminfo: memFree=3551460/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4800 CPUtime=4542.23 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4492 0 0 0 454215 8 0 0 25 0 1 0 800053233 4915200 905 33554432000 134512640 134603332 4290972320 18446744073709551615 134551163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1200 905 98 23 0 826 0
Current children cumulated CPU time (s) 4542.23
Current children cumulated vsize (KiB) 4800

[startup+4602.3 s]
/proc/loadavg: 2.09 2.06 2.00 3/531 11279
/proc/meminfo: memFree=3550956/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4940 CPUtime=4602.25 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4588 0 0 0 460217 8 0 0 25 0 1 0 800053233 5058560 940 33554432000 134512640 134603332 4290972320 18446744073709551615 134546978 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1235 940 98 23 0 861 0
Current children cumulated CPU time (s) 4602.25
Current children cumulated vsize (KiB) 4940

[startup+4662.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/531 11281
/proc/meminfo: memFree=3549208/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=5052 CPUtime=4662.23 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4663 0 0 0 466215 8 0 0 25 0 1 0 800053233 5173248 968 33554432000 134512640 134603332 4290972320 18446744073709551615 134527365 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1263 968 98 23 0 889 0
Current children cumulated CPU time (s) 4662.23
Current children cumulated vsize (KiB) 5052

[startup+4722.32 s]
/proc/loadavg: 2.01 2.04 2.00 3/531 11283
/proc/meminfo: memFree=3551412/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4848 CPUtime=4722.25 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4788 0 0 0 472217 8 0 0 25 0 1 0 800053233 4964352 917 33554432000 134512640 134603332 4290972320 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1212 917 98 23 0 838 0
Current children cumulated CPU time (s) 4722.25
Current children cumulated vsize (KiB) 4848

[startup+4782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/531 11283
/proc/meminfo: memFree=3551768/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4832 CPUtime=4782.24 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4798 0 0 0 478216 8 0 0 25 0 1 0 800053233 4947968 913 33554432000 134512640 134603332 4290972320 18446744073709551615 134548231 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1208 913 98 23 0 834 0
Current children cumulated CPU time (s) 4782.24
Current children cumulated vsize (KiB) 4832

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 11285
/proc/meminfo: memFree=3550768/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4792 CPUtime=4842.23 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4821 0 0 0 484215 8 0 0 25 0 1 0 800053233 4907008 903 33554432000 134512640 134603332 4290972320 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1198 903 98 23 0 824 0
Current children cumulated CPU time (s) 4842.23
Current children cumulated vsize (KiB) 4792

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/531 11287
/proc/meminfo: memFree=3550876/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4884 CPUtime=4902.24 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4896 0 0 0 490215 9 0 0 25 0 1 0 800053233 5001216 926 33554432000 134512640 134603332 4290972320 18446744073709551615 134566259 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1221 926 98 23 0 847 0
Current children cumulated CPU time (s) 4902.24
Current children cumulated vsize (KiB) 4884

[startup+4962.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/531 11289
/proc/meminfo: memFree=3550740/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4972 CPUtime=4962.24 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4925 0 0 0 496215 9 0 0 25 0 1 0 800053233 5091328 932 33554432000 134512640 134603332 4290972320 18446744073709551615 134563832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1243 932 98 23 0 869 0
Current children cumulated CPU time (s) 4962.24
Current children cumulated vsize (KiB) 4972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.1 s]
/proc/loadavg: 2.12 2.05 2.01 3/531 11317
/proc/meminfo: memFree=3629440/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4792 CPUtime=5000.05 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4943 0 0 0 499996 9 0 0 25 0 1 0 800053233 4907008 903 33554432000 134512640 134603332 4290972320 18446744073709551615 134548282 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1198 903 98 23 0 824 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 4792

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

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

[startup+5000.1 s]
/proc/loadavg: 2.12 2.05 2.01 3/531 11317
/proc/meminfo: memFree=3629440/32951132 swapFree=46579808/67111528
[pid=11144] ppid=11142 vsize=4792 CPUtime=5000.05 cores=0,2,4,6
/proc/11144/stat : 11144 (picosat) R 11142 11144 11077 0 -1 4202496 4943 0 0 0 499996 9 0 0 25 0 1 0 800053233 4907008 903 33554432000 134512640 134603332 4290972320 18446744073709551615 134548282 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11144/statm: 1198 903 98 23 0 824 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 4792

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.12
CPU time (s): 5000.06
CPU user time (s): 4999.97
CPU system time (s): 0.091986
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 5416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4943
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= 10030

runsolver used 27.7058 second user time and 55.8145 second system time

The end

Launcher Data 

Begin job on node128 at 2011-06-01 01:29:06
IDJOB=3438409
IDBENCH=71301
IDSOLVER=1934
FILE ID=node128/3438409-1306884546
RUNJOBID= node128-1306884534-11095
PBS_JOBID= 13488448
Free space on /tmp= 62632 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v945c61409g3.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438409-1306884546/watcher-3438409-1306884546 -o /tmp/evaluation-result-3438409-1306884546/solver-3438409-1306884546 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438409-1306884546.cnf

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

MD5SUM BENCH= 226123ce9245dfa4b876682016123861
RANDOM SEED=1619208619

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
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	: 5332.75
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5332.75
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		: 2666.852
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	: 5332.82
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:       3630492 kB
Buffers:        285800 kB
Cached:       14828912 kB
SwapCached:      35492 kB
Active:       16499964 kB
Inactive:     12220068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:       3630492 kB
SwapTotal:    67111528 kB
SwapFree:     46579808 kB
Dirty:            4516 kB
Writeback:           0 kB
AnonPages:    13579096 kB
Mapped:          18028 kB
Slab:           418816 kB
PageTables:     112260 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 174815840 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62632 MiB
End job on node128 at 2011-06-01 02:52:28