Trace number 3282260

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) 1300.06 1300.03

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand064.cnf
MD5SUM49dbd2fb16b3d5ce554d30c48729a56d
Bench CategoryAPPLICATION (applications 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 variables92464
Number of clauses276623
Sum of the clauses size645451
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2184414
Number of clauses of size 392207
Number of clauses of size 40
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: 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-3282260-1303753899/watcher-3282260-1303753899 -o /tmp/evaluation-result-3282260-1303753899/solver-3282260-1303753899 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3282260-1303753899.cnf 

running on 2 cores: 4,6

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: 0.94 2.24 3.17 5/189 7585
/proc/meminfo: memFree=17016644/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=6920 CPUtime=0 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 1417 0 0 0 0 0 0 0 21 0 1 0 486989582 7086080 1363 33554432000 134512640 134603332 4289111840 18446744073709551615 12355068 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 1730 1364 90 23 0 1356 0

[startup+0.041516 s]
/proc/loadavg: 0.94 2.24 3.17 5/189 7585
/proc/meminfo: memFree=17016644/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=10736 CPUtime=0.03 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 2375 0 0 0 3 0 0 0 21 0 1 0 486989582 10993664 2321 33554432000 134512640 134603332 4289111840 18446744073709551615 12355068 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 2684 2322 90 23 0 2310 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10736

[startup+0.100528 s]
/proc/loadavg: 0.94 2.24 3.17 5/189 7585
/proc/meminfo: memFree=17016644/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=17420 CPUtime=0.09 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 3823 0 0 0 9 0 0 0 21 0 1 0 486989582 17838080 3769 33554432000 134512640 134603332 4289111840 18446744073709551615 134543968 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 4355 3769 98 23 0 3981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17420

[startup+0.300494 s]
/proc/loadavg: 0.94 2.24 3.17 5/189 7585
/proc/meminfo: memFree=17016644/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=18036 CPUtime=0.29 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 3954 0 0 0 29 0 0 0 22 0 1 0 486989582 18468864 3900 33554432000 134512640 134603332 4289111840 18446744073709551615 134566442 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 4509 3900 98 23 0 4135 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18036

[startup+0.70043 s]
/proc/loadavg: 0.94 2.24 3.17 5/189 7585
/proc/meminfo: memFree=17016644/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=18428 CPUtime=0.69 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 3992 0 0 0 69 0 0 0 24 0 1 0 486989582 18870272 3938 33554432000 134512640 134603332 4289111840 18446744073709551615 134565468 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 4607 3938 98 23 0 4233 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18428

[startup+1.50029 s]
/proc/loadavg: 0.94 2.24 3.17 5/190 7586
/proc/meminfo: memFree=16997548/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=18560 CPUtime=1.49 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 4044 0 0 0 149 0 0 0 25 0 1 0 486989582 19005440 3990 33554432000 134512640 134603332 4289111840 18446744073709551615 134563878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 4640 3990 98 23 0 4266 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18560

[startup+3.101 s]
/proc/loadavg: 1.19 2.27 3.18 5/190 7586
/proc/meminfo: memFree=16993864/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=19088 CPUtime=3.09 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 4180 0 0 0 309 0 0 0 25 0 1 0 486989582 19546112 4126 33554432000 134512640 134603332 4289111840 18446744073709551615 134527370 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 4772 4126 98 23 0 4398 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19088

[startup+6.30038 s]
/proc/loadavg: 1.19 2.27 3.18 5/190 7586
/proc/meminfo: memFree=16984576/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=20428 CPUtime=6.29 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 4482 0 0 0 629 0 0 0 25 0 1 0 486989582 20918272 4428 33554432000 134512640 134603332 4289111840 18446744073709551615 134551163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 5107 4428 98 23 0 4733 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20428

[startup+12.7003 s]
/proc/loadavg: 1.62 2.32 3.19 5/190 7586
/proc/meminfo: memFree=16965616/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=22936 CPUtime=12.69 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 5120 0 0 0 1269 0 0 0 25 0 1 0 486989582 23486464 5066 33554432000 134512640 134603332 4289111840 18446744073709551615 134587935 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 5734 5066 98 23 0 5360 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22936

[startup+25.501 s]
/proc/loadavg: 1.99 2.38 3.20 5/190 7586
/proc/meminfo: memFree=16938368/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=28608 CPUtime=25.49 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 6512 0 0 0 2548 1 0 0 25 0 1 0 486989582 29294592 6458 33554432000 134512640 134603332 4289111840 18446744073709551615 134546965 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 7152 6458 98 23 0 6778 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28608

[startup+51.1005 s]
/proc/loadavg: 2.67 2.51 3.21 5/190 7587
/proc/meminfo: memFree=16911656/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=42064 CPUtime=51.09 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 9852 0 0 0 5107 2 0 0 25 0 1 0 486989582 43073536 9798 33554432000 134512640 134603332 4289111840 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 10516 9798 98 23 0 10142 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 42064

[startup+102.307 s]
/proc/loadavg: 3.47 2.76 3.26 5/190 7588
/proc/meminfo: memFree=16842820/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=81140 CPUtime=102.3 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 19650 0 0 0 10225 5 0 0 25 0 1 0 486989582 83087360 19596 33554432000 134512640 134603332 4289111840 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 20285 19596 98 23 0 19911 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 81140

[startup+162.301 s]
/proc/loadavg: 3.86 2.98 3.30 5/190 7590
/proc/meminfo: memFree=16796036/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=122044 CPUtime=162.3 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 29789 0 0 0 16221 9 0 0 25 0 1 0 486989582 124973056 29735 33554432000 134512640 134603332 4289111840 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 30511 29735 98 23 0 30137 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 122044

[startup+222.3 s]
/proc/loadavg: 3.95 3.18 3.35 5/190 7592
/proc/meminfo: memFree=16755204/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=153324 CPUtime=222.3 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 37656 0 0 0 22218 12 0 0 25 0 1 0 486989582 157003776 37598 33554432000 134512640 134603332 4289111840 18446744073709551615 134565491 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 38331 37598 98 23 0 37957 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 153324

[startup+282.301 s]
/proc/loadavg: 3.98 3.31 3.38 5/190 7593
/proc/meminfo: memFree=16710408/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=175748 CPUtime=282.3 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 43281 0 0 0 28216 14 0 0 25 0 1 0 486989582 179965952 43223 33554432000 134512640 134603332 4289111840 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 43937 43223 98 23 0 43563 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 175748

[startup+342.3 s]
/proc/loadavg: 4.02 3.46 3.43 5/190 7595
/proc/meminfo: memFree=16671812/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=175748 CPUtime=342.3 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 43281 0 0 0 34216 14 0 0 25 0 1 0 486989582 179965952 43223 33554432000 134512640 134603332 4289111840 18446744073709551615 134527385 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 43937 43223 98 23 0 43563 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 175748

[startup+402.301 s]
/proc/loadavg: 4.01 3.55 3.46 5/190 7596
/proc/meminfo: memFree=16631228/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=175748 CPUtime=402.3 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 43281 0 0 0 40216 14 0 0 25 0 1 0 486989582 179965952 43223 33554432000 134512640 134603332 4289111840 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 43937 43223 98 23 0 43563 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 175748

[startup+462.301 s]
/proc/loadavg: 4.00 3.63 3.49 5/190 7598
/proc/meminfo: memFree=16591888/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=210464 CPUtime=462.3 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 51971 0 0 0 46212 18 0 0 25 0 1 0 486989582 215515136 51913 33554432000 134512640 134603332 4289111840 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 52616 51913 98 23 0 52242 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 210464

[startup+522.301 s]
/proc/loadavg: 4.06 3.71 3.52 5/190 7600
/proc/meminfo: memFree=16543988/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=258384 CPUtime=522.3 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 63959 0 0 0 52208 22 0 0 25 0 1 0 486989582 264585216 63901 33554432000 134512640 134603332 4289111840 18446744073709551615 134563425 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 64596 63901 98 23 0 64222 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 258384

[startup+582.301 s]
/proc/loadavg: 4.02 3.76 3.55 5/190 7610
/proc/meminfo: memFree=16488164/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=300328 CPUtime=582.3 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 74238 0 0 0 58204 26 0 0 25 0 1 0 486989582 307535872 74180 33554432000 134512640 134603332 4289111840 18446744073709551615 134563878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 75082 74180 98 23 0 74708 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 300328

[startup+642.3 s]
/proc/loadavg: 4.00 3.80 3.58 5/190 7612
/proc/meminfo: memFree=16482292/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=303728 CPUtime=642.31 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 74882 0 0 0 64205 26 0 0 25 0 1 0 486989582 311017472 74824 33554432000 134512640 134603332 4289111840 18446744073709551615 134545476 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 75932 74824 98 23 0 75558 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 303728

[startup+702.301 s]
/proc/loadavg: 4.00 3.83 3.60 5/190 7613
/proc/meminfo: memFree=16481644/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=303728 CPUtime=702.3 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 74882 0 0 0 70204 26 0 0 25 0 1 0 486989582 311017472 74824 33554432000 134512640 134603332 4289111840 18446744073709551615 134550666 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 75932 74824 98 23 0 75558 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 303728

[startup+762.307 s]
/proc/loadavg: 4.03 3.88 3.63 5/190 7618
/proc/meminfo: memFree=16481576/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=303728 CPUtime=762.31 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 74882 0 0 0 76205 26 0 0 25 0 1 0 486989582 311017472 74824 33554432000 134512640 134603332 4289111840 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 75932 74824 98 23 0 75558 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 303728

[startup+822.301 s]
/proc/loadavg: 4.01 3.90 3.65 5/190 7620
/proc/meminfo: memFree=16481740/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=303728 CPUtime=822.31 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 74882 0 0 0 82205 26 0 0 25 0 1 0 486989582 311017472 74824 33554432000 134512640 134603332 4289111840 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 75932 74824 98 23 0 75558 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 303728

[startup+882.3 s]
/proc/loadavg: 4.05 3.93 3.67 5/190 7621
/proc/meminfo: memFree=16480964/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=303728 CPUtime=882.31 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 74882 0 0 0 88205 26 0 0 25 0 1 0 486989582 311017472 74824 33554432000 134512640 134603332 4289111840 18446744073709551615 134550669 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 75932 74824 98 23 0 75558 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 303728

[startup+942.301 s]
/proc/loadavg: 4.02 3.94 3.69 5/190 7623
/proc/meminfo: memFree=16419428/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=364716 CPUtime=942.31 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 90116 0 0 0 94199 32 0 0 25 0 1 0 486989582 373469184 90057 33554432000 134512640 134603332 4289111840 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 91179 90057 98 23 0 90805 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 364716

[startup+1002.3 s]
/proc/loadavg: 4.00 3.95 3.71 5/190 7624
/proc/meminfo: memFree=16355652/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=418980 CPUtime=1002.31 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 103708 0 0 0 100193 38 0 0 25 0 1 0 486989582 429035520 103648 33554432000 134512640 134603332 4289111840 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 104745 103648 98 23 0 104371 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 418980

[startup+1062.3 s]
/proc/loadavg: 4.08 3.97 3.73 5/190 7626
/proc/meminfo: memFree=16320644/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=453832 CPUtime=1062.32 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 112447 0 0 0 106189 43 0 0 25 0 1 0 486989582 464723968 112387 33554432000 134512640 134603332 4289111840 18446744073709551615 134566394 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 113458 112387 98 23 0 113084 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 453832

[startup+1122.3 s]
/proc/loadavg: 4.02 3.97 3.74 5/190 7628
/proc/meminfo: memFree=16320480/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=453832 CPUtime=1122.32 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 112447 0 0 0 112189 43 0 0 25 0 1 0 486989582 464723968 112387 33554432000 134512640 134603332 4289111840 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 113458 112387 98 23 0 113084 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 453832

[startup+1182.3 s]
/proc/loadavg: 4.01 3.97 3.75 5/190 7629
/proc/meminfo: memFree=16320572/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=453832 CPUtime=1182.32 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 112447 0 0 0 118189 43 0 0 25 0 1 0 486989582 464723968 112387 33554432000 134512640 134603332 4289111840 18446744073709551615 134565413 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 113458 112387 98 23 0 113084 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 453832

[startup+1242.3 s]
/proc/loadavg: 4.04 3.99 3.77 5/190 7631
/proc/meminfo: memFree=16319920/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=453832 CPUtime=1242.32 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 112447 0 0 0 124189 43 0 0 25 0 1 0 486989582 464723968 112387 33554432000 134512640 134603332 4289111840 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 113458 112387 98 23 0 113084 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 453832



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.00 3.79 2/184 7635
/proc/meminfo: memFree=16583060/32950928 swapFree=67111528/67111528
[pid=7585] ppid=7583 vsize=453832 CPUtime=1300.03 cores=4,6
/proc/7585/stat : 7585 (picosat) R 7583 7585 6492 0 -1 4202496 112447 0 0 0 129960 43 0 0 25 0 1 0 486989582 464723968 112387 33554432000 134512640 134603332 4289111840 18446744073709551615 134550669 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7585/statm: 113458 112387 98 23 0 113084 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 453832

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): 1300.03
CPU time (s): 1300.06
CPU user time (s): 1299.6
CPU system time (s): 0.45393
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 453832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.6
system time used= 0.45393
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112447
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= 2811

runsolver used 2.04469 second user time and 5.05923 second system time

The end

Launcher Data 

Begin job on node125 at 2011-04-25 19:51:39
IDJOB=3282260
IDBENCH=70797
IDSOLVER=1604
FILE ID=node125/3282260-1303753899
RUNJOBID= node125-1303753899-7544
PBS_JOBID= 13154037
Free space on /tmp= 73236 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand064.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3282260-1303753899/watcher-3282260-1303753899 -o /tmp/evaluation-result-3282260-1303753899/solver-3282260-1303753899 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3282260-1303753899.cnf

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

MD5SUM BENCH= 49dbd2fb16b3d5ce554d30c48729a56d
RANDOM SEED=1603490934

node125.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	: 5266.55
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	: 5332.84
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	: 5332.74
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	: 5332.74
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	: 5332.75
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		: 2666.828
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:     32950928 kB
MemFree:      17016684 kB
Buffers:       2192692 kB
Cached:       13123672 kB
SwapCached:          0 kB
Active:        7655472 kB
Inactive:      7749652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17016684 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           11376 kB
Writeback:           0 kB
AnonPages:       87192 kB
Mapped:          15268 kB
Slab:           465992 kB
PageTables:       4792 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   272044 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= 73240 MiB
End job on node125 at 2011-04-25 20:13:21