Trace number 3439349

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) 5000.08 4999.92

General information on the benchmark

NameSAT03/handmade/stanion/hwb/
hwb-n32-02-S1478512323.shuffled-as.sat03-1638.cnf
MD5SUM1d86c7f9cd05c5f2ab070520d802c8e1
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 variables226
Number of clauses1078
Sum of the clauses size3624
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 226
Number of clauses of size 3636
Number of clauses of size 4416
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3439349-1306929623/watcher-3439349-1306929623 -o /tmp/evaluation-result-3439349-1306929623/solver-3439349-1306929623 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439349-1306929623.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: 7.43 7.93 7.96 1/476 22961
/proc/meminfo: memFree=27211860/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=1608 CPUtime=0 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) D 22959 22961 22933 0 -1 4194304 112 0 1 0 0 0 0 0 25 0 1 0 804564628 1646592 59 33554432000 134512640 134603332 4288870576 18446744073709551615 10282032 0 0 4096 0 18446744071562234166 0 0 17 4 0 0 0
/proc/22961/statm: 402 59 46 23 0 28 0

[startup+0.0999531 s]
/proc/loadavg: 7.43 7.93 7.96 1/476 22961
/proc/meminfo: memFree=27211860/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=1876 CPUtime=0.07 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 209 0 5 0 7 0 0 0 25 0 1 0 804564628 1921024 160 33554432000 134512640 134603332 4288870576 18446744073709551615 134564285 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 469 160 97 23 0 95 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1876

[startup+0.100943 s]
/proc/loadavg: 7.43 7.93 7.96 1/476 22961
/proc/meminfo: memFree=27211860/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=1876 CPUtime=0.07 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 209 0 5 0 7 0 0 0 25 0 1 0 804564628 1921024 160 33554432000 134512640 134603332 4288870576 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 469 160 97 23 0 95 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1876

[startup+0.30093 s]
/proc/loadavg: 7.43 7.93 7.96 1/476 22961
/proc/meminfo: memFree=27211860/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=1876 CPUtime=0.27 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 220 0 5 0 27 0 0 0 25 0 1 0 804564628 1921024 171 33554432000 134512640 134603332 4288870576 18446744073709551615 134565542 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 469 171 97 23 0 95 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 1876

[startup+0.700827 s]
/proc/loadavg: 7.43 7.93 7.96 1/476 22961
/proc/meminfo: memFree=27211860/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=2008 CPUtime=0.67 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 229 0 5 0 67 0 0 0 25 0 1 0 804564628 2056192 180 33554432000 134512640 134603332 4288870576 18446744073709551615 134525211 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 502 180 97 23 0 128 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 2008

[startup+1.50069 s]
/proc/loadavg: 7.43 7.93 7.96 3/482 22972
/proc/meminfo: memFree=27209224/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=2008 CPUtime=1.47 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 237 0 5 0 147 0 0 0 25 0 1 0 804564628 2056192 188 33554432000 134512640 134603332 4288870576 18446744073709551615 134545156 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 502 188 97 23 0 128 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 2008

[startup+3.10039 s]
/proc/loadavg: 7.43 7.93 7.96 3/482 22972
/proc/meminfo: memFree=27206992/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=2008 CPUtime=3.07 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 250 0 5 0 307 0 0 0 25 0 1 0 804564628 2056192 201 33554432000 134512640 134603332 4288870576 18446744073709551615 134548221 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 502 201 97 23 0 128 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 2008

[startup+6.30079 s]
/proc/loadavg: 6.99 7.83 7.93 3/482 22972
/proc/meminfo: memFree=27207680/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=2136 CPUtime=6.27 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 263 0 5 0 627 0 0 0 25 0 1 0 804564628 2187264 214 33554432000 134512640 134603332 4288870576 18446744073709551615 134551155 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 534 214 97 23 0 160 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 2136

[startup+12.7006 s]
/proc/loadavg: 6.59 7.74 7.90 3/482 22972
/proc/meminfo: memFree=27207456/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=2136 CPUtime=12.67 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 282 0 5 0 1267 0 0 0 25 0 1 0 804564628 2187264 233 33554432000 134512640 134603332 4288870576 18446744073709551615 134547014 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 534 233 97 23 0 160 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 2136

[startup+25.5011 s]
/proc/loadavg: 5.57 7.46 7.80 3/482 22972
/proc/meminfo: memFree=27208904/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=2268 CPUtime=25.47 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 299 0 5 0 2547 0 0 0 25 0 1 0 804564628 2322432 250 33554432000 134512640 134603332 4288870576 18446744073709551615 134550933 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 567 250 97 23 0 193 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 2268

[startup+51.1003 s]
/proc/loadavg: 4.35 7.02 7.65 3/482 22982
/proc/meminfo: memFree=27207936/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=2392 CPUtime=51.07 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 320 0 5 0 5107 0 0 0 25 0 1 0 804564628 2449408 271 33554432000 134512640 134603332 4288870576 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 598 271 97 23 0 224 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2392

[startup+102.318 s]
/proc/loadavg: 3.17 6.27 7.36 3/482 22983
/proc/meminfo: memFree=27207912/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=2476 CPUtime=102.29 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 353 0 5 0 10229 0 0 0 25 0 1 0 804564628 2535424 304 33554432000 134512640 134603332 4288870576 18446744073709551615 134565542 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 619 304 97 23 0 245 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2476

[startup+162.301 s]
/proc/loadavg: 2.59 5.54 7.04 3/482 22985
/proc/meminfo: memFree=27205292/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=2476 CPUtime=162.27 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 366 0 5 0 16227 0 0 0 25 0 1 0 804564628 2535424 317 33554432000 134512640 134603332 4288870576 18446744073709551615 134564023 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 619 317 97 23 0 245 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2476

[startup+222.301 s]
/proc/loadavg: 2.26 4.91 6.72 3/482 22990
/proc/meminfo: memFree=27206260/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=2604 CPUtime=222.27 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 385 0 5 0 22227 0 0 0 25 0 1 0 804564628 2666496 336 33554432000 134512640 134603332 4288870576 18446744073709551615 134545543 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 651 336 97 23 0 277 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 2604

[startup+282.3 s]
/proc/loadavg: 2.09 4.38 6.43 3/482 22991
/proc/meminfo: memFree=27206632/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=2604 CPUtime=282.27 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 396 0 5 0 28227 0 0 0 25 0 1 0 804564628 2666496 347 33554432000 134512640 134603332 4288870576 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 651 347 97 23 0 277 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 2604

[startup+342.301 s]
/proc/loadavg: 2.03 3.94 6.15 3/482 22993
/proc/meminfo: memFree=27206488/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=2604 CPUtime=342.27 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 409 0 5 0 34227 0 0 0 25 0 1 0 804564628 2666496 360 33554432000 134512640 134603332 4288870576 18446744073709551615 134551001 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 651 360 97 23 0 277 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 2604

[startup+402.301 s]
/proc/loadavg: 2.01 3.59 5.88 3/482 22994
/proc/meminfo: memFree=27206344/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=2604 CPUtime=402.28 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 409 0 5 0 40228 0 0 0 25 0 1 0 804564628 2666496 360 33554432000 134512640 134603332 4288870576 18446744073709551615 134550634 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 651 360 97 23 0 277 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 2604

[startup+462.301 s]
/proc/loadavg: 2.00 3.29 5.64 3/482 22996
/proc/meminfo: memFree=27206568/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=2720 CPUtime=462.28 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 438 0 5 0 46228 0 0 0 25 0 1 0 804564628 2785280 389 33554432000 134512640 134603332 4288870576 18446744073709551615 134550630 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 680 389 97 23 0 306 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 2720

[startup+522.301 s]
/proc/loadavg: 2.00 3.06 5.41 3/482 22998
/proc/meminfo: memFree=27207664/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=2720 CPUtime=522.28 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 438 0 5 0 52228 0 0 0 25 0 1 0 804564628 2785280 389 33554432000 134512640 134603332 4288870576 18446744073709551615 134546961 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 680 389 97 23 0 306 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 2720

[startup+582.3 s]
/proc/loadavg: 2.00 2.86 5.19 3/482 22999
/proc/meminfo: memFree=27207640/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=2720 CPUtime=582.28 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 438 0 5 0 58228 0 0 0 25 0 1 0 804564628 2785280 389 33554432000 134512640 134603332 4288870576 18446744073709551615 134550901 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 680 389 97 23 0 306 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 2720

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.01 2.03 2.08 3/482 23131
/proc/meminfo: memFree=27203876/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3364 CPUtime=4062.43 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 593 0 5 0 406242 1 0 0 25 0 1 0 804564628 3444736 544 33554432000 134512640 134603332 4288870576 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 841 544 97 23 0 467 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 3364

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.07 3/482 23133
/proc/meminfo: memFree=27203468/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3364 CPUtime=4122.41 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 593 0 5 0 412240 1 0 0 25 0 1 0 804564628 3444736 544 33554432000 134512640 134603332 4288870576 18446744073709551615 134563632 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 841 544 97 23 0 467 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 3364

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/482 23134
/proc/meminfo: memFree=27204060/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3484 CPUtime=4182.41 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 597 0 5 0 418240 1 0 0 25 0 1 0 804564628 3567616 548 33554432000 134512640 134603332 4288870576 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 871 548 97 23 0 497 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 3484

[startup+4242.3 s]
/proc/loadavg: 2.16 2.04 2.07 3/482 23136
/proc/meminfo: memFree=27203656/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3484 CPUtime=4242.42 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 597 0 5 0 424241 1 0 0 25 0 1 0 804564628 3567616 548 33554432000 134512640 134603332 4288870576 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 871 548 97 23 0 497 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 3484

[startup+4302.3 s]
/proc/loadavg: 2.13 2.05 2.07 3/482 23137
/proc/meminfo: memFree=27205108/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3484 CPUtime=4302.42 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 616 0 5 0 430241 1 0 0 25 0 1 0 804564628 3567616 567 33554432000 134512640 134603332 4288870576 18446744073709551615 134527455 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 871 567 97 23 0 497 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 3484

[startup+4362.3 s]
/proc/loadavg: 2.15 2.07 2.07 3/482 23139
/proc/meminfo: memFree=27204712/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3484 CPUtime=4362.42 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 616 0 5 0 436241 1 0 0 25 0 1 0 804564628 3567616 567 33554432000 134512640 134603332 4288870576 18446744073709551615 134550905 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 871 567 97 23 0 497 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 3484

[startup+4422.3 s]
/proc/loadavg: 2.10 2.07 2.07 3/482 23141
/proc/meminfo: memFree=27204680/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3484 CPUtime=4422.42 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 616 0 5 0 442241 1 0 0 25 0 1 0 804564628 3567616 567 33554432000 134512640 134603332 4288870576 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 871 567 97 23 0 497 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 3484

[startup+4482.3 s]
/proc/loadavg: 2.04 2.05 2.07 3/482 23142
/proc/meminfo: memFree=27204524/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3484 CPUtime=4482.42 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 616 0 5 0 448241 1 0 0 25 0 1 0 804564628 3567616 567 33554432000 134512640 134603332 4288870576 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 871 567 97 23 0 497 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 3484

[startup+4542.3 s]
/proc/loadavg: 2.01 2.04 2.06 3/482 23144
/proc/meminfo: memFree=27203880/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3484 CPUtime=4542.43 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 616 0 5 0 454242 1 0 0 25 0 1 0 804564628 3567616 567 33554432000 134512640 134603332 4288870576 18446744073709551615 134550895 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 871 567 97 23 0 497 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 3484

[startup+4602.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/482 23145
/proc/meminfo: memFree=27203352/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3484 CPUtime=4602.44 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 616 0 5 0 460243 1 0 0 25 0 1 0 804564628 3567616 567 33554432000 134512640 134603332 4288870576 18446744073709551615 134550945 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 871 567 97 23 0 497 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 3484

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/482 23147
/proc/meminfo: memFree=27202816/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3484 CPUtime=4662.43 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 617 0 5 0 466242 1 0 0 25 0 1 0 804564628 3567616 568 33554432000 134512640 134603332 4288870576 18446744073709551615 134563425 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 871 568 97 23 0 497 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 3484

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.04 3/482 23149
/proc/meminfo: memFree=27203904/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3484 CPUtime=4722.45 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 617 0 5 0 472244 1 0 0 25 0 1 0 804564628 3567616 568 33554432000 134512640 134603332 4288870576 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 871 568 97 23 0 497 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 3484

[startup+4782.3 s]
/proc/loadavg: 2.09 2.04 2.05 3/482 23150
/proc/meminfo: memFree=27203492/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3484 CPUtime=4782.43 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 617 0 5 0 478242 1 0 0 25 0 1 0 804564628 3567616 568 33554432000 134512640 134603332 4288870576 18446744073709551615 134546014 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 871 568 97 23 0 497 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 3484

[startup+4842.3 s]
/proc/loadavg: 2.07 2.05 2.05 3/482 23152
/proc/meminfo: memFree=27203584/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3484 CPUtime=4842.44 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 623 0 5 0 484243 1 0 0 25 0 1 0 804564628 3567616 574 33554432000 134512640 134603332 4288870576 18446744073709551615 134550935 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 871 574 97 23 0 497 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 3484

[startup+4902.3 s]
/proc/loadavg: 2.17 2.07 2.05 3/482 23153
/proc/meminfo: memFree=27203796/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3484 CPUtime=4902.44 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 623 0 5 0 490243 1 0 0 25 0 1 0 804564628 3567616 574 33554432000 134512640 134603332 4288870576 18446744073709551615 134564697 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 871 574 97 23 0 497 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 3484

[startup+4962.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/482 23155
/proc/meminfo: memFree=27204880/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3484 CPUtime=4962.44 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 623 0 5 0 496243 1 0 0 25 0 1 0 804564628 3567616 574 33554432000 134512640 134603332 4288870576 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 871 574 97 23 0 497 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 3484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.03 2.04 2.04 3/482 23156
/proc/meminfo: memFree=27204732/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3484 CPUtime=5000.06 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 623 0 5 0 500005 1 0 0 25 0 1 0 804564628 3567616 574 33554432000 134512640 134603332 4288870576 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 871 574 97 23 0 497 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 3484

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: 2.03 2.04 2.04 3/482 23156
/proc/meminfo: memFree=27204732/32951124 swapFree=38422276/67111528
[pid=22961] ppid=22959 vsize=3484 CPUtime=5000.06 cores=0,2,4,6
/proc/22961/stat : 22961 (picosat) R 22959 22961 22933 0 -1 4202496 623 0 5 0 500005 1 0 0 25 0 1 0 804564628 3567616 574 33554432000 134512640 134603332 4288870576 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 4 0 0 2
/proc/22961/statm: 871 574 97 23 0 497 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 3484

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.08
CPU user time (s): 5000.06
CPU system time (s): 0.020996
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 3496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 623
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 63403

runsolver used 24.1663 second user time and 48.9126 second system time

The end

Launcher Data 

Begin job on node102 at 2011-06-01 14:00:23
IDJOB=3439349
IDBENCH=84021
IDSOLVER=1934
FILE ID=node102/3439349-1306929623
RUNJOBID= node102-1306929623-22951
PBS_JOBID= 13488584
Free space on /tmp= 73824 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT03/handmade/stanion/hwb/hwb-n32-02-S1478512323.shuffled-as.sat03-1638.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439349-1306929623/watcher-3439349-1306929623 -o /tmp/evaluation-result-3439349-1306929623/solver-3439349-1306929623 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439349-1306929623.cnf

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

MD5SUM BENCH= 1d86c7f9cd05c5f2ab070520d802c8e1
RANDOM SEED=1719869224

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5226.15
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      27212140 kB
Buffers:        273152 kB
Cached:        1442772 kB
SwapCached:      86876 kB
Active:         716936 kB
Inactive:      4723808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      27212140 kB
SwapTotal:    67111528 kB
SwapFree:     38422276 kB
Dirty:              24 kB
Writeback:           0 kB
AnonPages:     3660040 kB
Mapped:          12452 kB
Slab:           126128 kB
PageTables:      99432 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 135453448 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= 73824 MiB
End job on node102 at 2011-06-01 15:23:45