Trace number 3251647

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) 1300.02 1300.01

General information on the benchmark

Namecrafted/anton/SRHD-SGI/
srhd-sgi-m52-q918.75-n50-p15-s98191766.cnf
MD5SUM71638ad618721ad48c6bd2d48b828020
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.2785
Satisfiable
(Un)Satisfiability was proved
Number of variables2377
Number of clauses566749
Sum of the clauses size1135775
Maximum clause length52
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2566699
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 550

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: 935)

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-3251647-1303585838/watcher-3251647-1303585838 -o /tmp/evaluation-result-3251647-1303585838/solver-3251647-1303585838 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3251647-1303585838.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.01 3.99 3.48 4/182 28454
/proc/meminfo: memFree=19201752/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=11800 CPUtime=0 cores=5,7
/proc/28454/stat : 28454 (runsolver) R 28452 28454 28246 0 -1 4202560 42 0 0 0 0 0 0 0 25 0 1 0 470183468 12083200 52 33554432000 4194304 5434984 140735907619088 18446744073709551615 4881607 0 2147483391 4096 24578 0 0 0 17 7 0 0 0
/proc/28454/statm: 2950 52 31 303 0 2644 0

[startup+0.0938161 s]
/proc/loadavg: 4.01 3.99 3.48 4/182 28454
/proc/meminfo: memFree=19201752/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=14752 CPUtime=0.08 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 3263 0 0 0 8 0 0 0 25 0 1 0 470183468 15106048 3209 33554432000 134512640 134603332 4288943904 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 3688 3211 90 23 0 3314 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14752

[startup+0.100805 s]
/proc/loadavg: 4.01 3.99 3.48 4/182 28454
/proc/meminfo: memFree=19201752/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=15676 CPUtime=0.08 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 3508 0 0 0 8 0 0 0 25 0 1 0 470183468 16052224 3454 33554432000 134512640 134603332 4288943904 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 3919 3455 90 23 0 3545 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15676

[startup+0.30078 s]
/proc/loadavg: 4.01 3.99 3.48 4/182 28454
/proc/meminfo: memFree=19201752/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=23796 CPUtime=0.29 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 5216 0 0 0 28 1 0 0 25 0 1 0 470183468 24367104 5162 33554432000 134512640 134603332 4288943904 18446744073709551615 134529188 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 5949 5162 98 23 0 5575 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23796

[startup+0.700708 s]
/proc/loadavg: 4.01 3.99 3.48 4/182 28454
/proc/meminfo: memFree=19201752/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=23796 CPUtime=0.69 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 5234 0 0 0 68 1 0 0 25 0 1 0 470183468 24367104 5180 33554432000 134512640 134603332 4288943904 18446744073709551615 134528944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 5949 5180 98 23 0 5575 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23796

[startup+1.50057 s]
/proc/loadavg: 4.01 3.99 3.48 4/183 28455
/proc/meminfo: memFree=19180672/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=23796 CPUtime=1.49 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 5234 0 0 0 148 1 0 0 25 0 1 0 470183468 24367104 5180 33554432000 134512640 134603332 4288943904 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 5949 5180 98 23 0 5575 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23796

[startup+3.10031 s]
/proc/loadavg: 3.93 3.98 3.47 4/182 28455
/proc/meminfo: memFree=19180304/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=23900 CPUtime=3.09 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 5256 0 0 0 308 1 0 0 25 0 1 0 470183468 24473600 5202 33554432000 134512640 134603332 4288943904 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 5975 5202 98 23 0 5601 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23900

[startup+6.30077 s]
/proc/loadavg: 3.93 3.98 3.47 5/182 28455
/proc/meminfo: memFree=19179872/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24024 CPUtime=6.28 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 5285 0 0 0 627 1 0 0 25 0 1 0 470183468 24600576 5231 33554432000 134512640 134603332 4288943904 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6006 5231 98 23 0 5632 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24024

[startup+12.7007 s]
/proc/loadavg: 3.78 3.94 3.47 4/182 28455
/proc/meminfo: memFree=19179536/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24252 CPUtime=12.68 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 5468 0 0 0 1267 1 0 0 25 0 1 0 470183468 24834048 5300 33554432000 134512640 134603332 4288943904 18446744073709551615 134564283 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6063 5300 98 23 0 5689 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24252

[startup+25.5005 s]
/proc/loadavg: 3.66 3.91 3.46 4/182 28455
/proc/meminfo: memFree=19179664/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24176 CPUtime=25.48 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 5567 0 0 0 2547 1 0 0 25 0 1 0 470183468 24756224 5281 33554432000 134512640 134603332 4288943904 18446744073709551615 134525126 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6044 5281 98 23 0 5670 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24176

[startup+51.1002 s]
/proc/loadavg: 3.44 3.84 3.45 4/182 28456
/proc/meminfo: memFree=19179600/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24476 CPUtime=51.08 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 5704 0 0 0 5107 1 0 0 25 0 1 0 470183468 25063424 5327 33554432000 134512640 134603332 4288943904 18446744073709551615 134566188 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6119 5327 98 23 0 5745 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24476

[startup+102.307 s]
/proc/loadavg: 3.17 3.69 3.42 4/182 28457
/proc/meminfo: memFree=19177240/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24268 CPUtime=102.29 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 5775 0 0 0 10228 1 0 0 25 0 1 0 470183468 24850432 5304 33554432000 134512640 134603332 4288943904 18446744073709551615 134529188 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6067 5304 98 23 0 5693 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 24268

[startup+162.3 s]
/proc/loadavg: 3.07 3.58 3.39 4/182 28459
/proc/meminfo: memFree=19178096/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24360 CPUtime=162.28 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 6053 0 0 0 16227 1 0 0 25 0 1 0 470183468 24944640 5327 33554432000 134512640 134603332 4288943904 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6090 5327 98 23 0 5716 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 24360

[startup+222.3 s]
/proc/loadavg: 2.56 3.35 3.33 3/176 28479
/proc/meminfo: memFree=19193852/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24412 CPUtime=222.28 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 6606 0 0 0 22227 1 0 0 25 0 1 0 470183468 24997888 5340 33554432000 134512640 134603332 4288943904 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6103 5340 98 23 0 5729 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 24412

[startup+282.3 s]
/proc/loadavg: 2.22 3.12 3.25 3/176 28481
/proc/meminfo: memFree=19193596/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24608 CPUtime=282.29 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 6992 0 0 0 28227 2 0 0 25 0 1 0 470183468 25198592 5389 33554432000 134512640 134603332 4288943904 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6152 5389 98 23 0 5778 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 24608

[startup+342.301 s]
/proc/loadavg: 2.07 2.90 3.16 3/176 28482
/proc/meminfo: memFree=19193580/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24464 CPUtime=342.29 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 7223 0 0 0 34227 2 0 0 25 0 1 0 470183468 25051136 5353 33554432000 134512640 134603332 4288943904 18446744073709551615 134527239 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6116 5353 98 23 0 5742 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 24464

[startup+402.301 s]
/proc/loadavg: 2.03 2.74 3.09 3/176 28483
/proc/meminfo: memFree=19193680/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24704 CPUtime=402.29 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 7579 0 0 0 40227 2 0 0 25 0 1 0 470183468 25296896 5406 33554432000 134512640 134603332 4288943904 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6176 5406 98 23 0 5802 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 24704

[startup+462.301 s]
/proc/loadavg: 2.01 2.59 3.01 3/176 28485
/proc/meminfo: memFree=19193412/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=25396 CPUtime=462.29 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 8030 0 0 0 46227 2 0 0 25 0 1 0 470183468 26005504 5586 33554432000 134512640 134603332 4288943904 18446744073709551615 134527450 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6349 5586 98 23 0 5975 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 25396

[startup+522.301 s]
/proc/loadavg: 2.00 2.49 2.95 3/176 28487
/proc/meminfo: memFree=19192420/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=26416 CPUtime=522.29 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 8619 0 0 0 52227 2 0 0 25 0 1 0 470183468 27049984 5841 33554432000 134512640 134603332 4288943904 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6604 5841 98 23 0 6230 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 26416

[startup+582.301 s]
/proc/loadavg: 2.00 2.39 2.89 3/176 28489
/proc/meminfo: memFree=19193276/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24900 CPUtime=582.29 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 8646 0 0 0 58227 2 0 0 25 0 1 0 470183468 25497600 5462 33554432000 134512640 134603332 4288943904 18446744073709551615 134550650 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6225 5462 98 23 0 5851 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 24900

[startup+642.301 s]
/proc/loadavg: 2.00 2.32 2.83 3/176 28490
/proc/meminfo: memFree=19193512/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24880 CPUtime=642.3 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 8700 0 0 0 64228 2 0 0 25 0 1 0 470183468 25477120 5457 33554432000 134512640 134603332 4288943904 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6220 5457 98 23 0 5846 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 24880

[startup+702.3 s]
/proc/loadavg: 2.00 2.26 2.77 3/176 28491
/proc/meminfo: memFree=19193252/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24876 CPUtime=702.29 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 9542 0 0 0 70227 2 0 0 25 0 1 0 470183468 25473024 5456 33554432000 134512640 134603332 4288943904 18446744073709551615 134551123 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6219 5456 98 23 0 5845 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 24876

[startup+762.306 s]
/proc/loadavg: 2.00 2.21 2.72 3/176 28493
/proc/meminfo: memFree=19193364/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24824 CPUtime=762.3 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 9956 0 0 0 76228 2 0 0 25 0 1 0 470183468 25419776 5443 33554432000 134512640 134603332 4288943904 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6206 5443 98 23 0 5832 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 24824

[startup+822.3 s]
/proc/loadavg: 2.00 2.17 2.67 3/176 28495
/proc/meminfo: memFree=19193220/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=25316 CPUtime=822.29 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 10217 0 0 0 82227 2 0 0 25 0 1 0 470183468 25923584 5566 33554432000 134512640 134603332 4288943904 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6329 5566 98 23 0 5955 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 25316

[startup+882.301 s]
/proc/loadavg: 2.00 2.13 2.63 3/176 28497
/proc/meminfo: memFree=19193336/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24916 CPUtime=882.3 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 10284 0 0 0 88228 2 0 0 25 0 1 0 470183468 25513984 5466 33554432000 134512640 134603332 4288943904 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6229 5466 98 23 0 5855 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 24916

[startup+942.301 s]
/proc/loadavg: 2.00 2.11 2.59 3/176 28498
/proc/meminfo: memFree=19193440/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24864 CPUtime=942.3 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 10443 0 0 0 94228 2 0 0 25 0 1 0 470183468 25460736 5453 33554432000 134512640 134603332 4288943904 18446744073709551615 134564424 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6216 5453 98 23 0 5842 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 24864

[startup+1002.3 s]
/proc/loadavg: 2.00 2.08 2.55 3/176 28499
/proc/meminfo: memFree=19192672/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=25668 CPUtime=1002.3 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 10803 0 0 0 100227 3 0 0 25 0 1 0 470183468 26284032 5654 33554432000 134512640 134603332 4288943904 18446744073709551615 134528936 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6417 5654 98 23 0 6043 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 25668

[startup+1062.3 s]
/proc/loadavg: 2.00 2.07 2.51 3/176 28501
/proc/meminfo: memFree=19192396/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=25980 CPUtime=1062.31 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 11014 0 0 0 106228 3 0 0 25 0 1 0 470183468 26603520 5732 33554432000 134512640 134603332 4288943904 18446744073709551615 134551012 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6495 5732 98 23 0 6121 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 25980

[startup+1122.3 s]
/proc/loadavg: 2.00 2.05 2.48 3/176 28503
/proc/meminfo: memFree=19192380/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=26160 CPUtime=1122.31 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 11096 0 0 0 112228 3 0 0 25 0 1 0 470183468 26787840 5777 33554432000 134512640 134603332 4288943904 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6540 5777 98 23 0 6166 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 26160

[startup+1182.3 s]
/proc/loadavg: 2.00 2.04 2.44 3/176 28505
/proc/meminfo: memFree=19193108/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=25360 CPUtime=1182.31 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 11096 0 0 0 118228 3 0 0 25 0 1 0 470183468 25968640 5577 33554432000 134512640 134603332 4288943904 18446744073709551615 134547476 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6340 5577 98 23 0 5966 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 25360

[startup+1242.3 s]
/proc/loadavg: 2.00 2.03 2.41 3/176 28506
/proc/meminfo: memFree=19193212/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24916 CPUtime=1242.31 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 11194 0 0 0 124228 3 0 0 25 0 1 0 470183468 25513984 5466 33554432000 134512640 134603332 4288943904 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6229 5466 98 23 0 5855 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 24916



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.00 2.02 2.39 2/175 28508
/proc/meminfo: memFree=19203380/32951132 swapFree=67111524/67111528
[pid=28454] ppid=28452 vsize=24916 CPUtime=1300.01 cores=5,7
/proc/28454/stat : 28454 (picosat) R 28452 28454 28246 0 -1 4202496 11478 0 0 0 129998 3 0 0 25 0 1 0 470183468 25513984 5466 33554432000 134512640 134603332 4288943904 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28454/statm: 6229 5466 98 23 0 5855 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 24916

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.02
CPU user time (s): 1299.98
CPU system time (s): 0.037994
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 26796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.98
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11478
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= 2119

runsolver used 1.77873 second user time and 4.32034 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-23 21:10:38
IDJOB=3251647
IDBENCH=88228
IDSOLVER=1604
FILE ID=node129/3251647-1303585838
RUNJOBID= node129-1303584536-28267
PBS_JOBID= 13150362
Free space on /tmp= 66372 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/anton/SRHD-SGI/srhd-sgi-m52-q918.75-n50-p15-s98191766.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3251647-1303585838/watcher-3251647-1303585838 -o /tmp/evaluation-result-3251647-1303585838/solver-3251647-1303585838 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3251647-1303585838.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 71638ad618721ad48c6bd2d48b828020
RANDOM SEED=425804447

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.82
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		: 2666.831
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	: 5332.74
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		: 2666.831
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		: 2666.831
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		: 2666.831
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:     32951132 kB
MemFree:      19201908 kB
Buffers:       1201392 kB
Cached:       11799468 kB
SwapCached:          4 kB
Active:        1682756 kB
Inactive:     11405288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      19201908 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           10488 kB
Writeback:           0 kB
AnonPages:       86880 kB
Mapped:          15788 kB
Slab:           597720 kB
PageTables:       5184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   253232 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= 66376 MiB
End job on node129 at 2011-04-23 21:32:20