Trace number 3280420

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) 1300.01 1300.01

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3586.1
Satisfiable
(Un)Satisfiability was proved
Number of variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

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-3280420-1303746815/watcher-3280420-1303746815 -o /tmp/evaluation-result-3280420-1303746815/solver-3280420-1303746815 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3280420-1303746815.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: 0.00 0.00 0.00 2/179 29283
/proc/meminfo: memFree=17169868/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=9060 CPUtime=0 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 1464 0 0 0 0 0 0 0 20 0 1 0 564912206 9277440 1411 33554432000 134512640 134603332 4290207520 18446744073709551615 134557392 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 2265 1418 89 23 0 1891 0

[startup+0.0935919 s]
/proc/loadavg: 0.00 0.00 0.00 2/179 29283
/proc/meminfo: memFree=17169868/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=21128 CPUtime=0.08 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 4697 0 0 0 8 0 0 0 20 0 1 0 564912206 21635072 4644 33554432000 134512640 134603332 4290207520 18446744073709551615 6002172 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 5282 4644 90 23 0 4908 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21128

[startup+0.100588 s]
/proc/loadavg: 0.00 0.00 0.00 2/179 29283
/proc/meminfo: memFree=17169868/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=21656 CPUtime=0.09 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 4845 0 0 0 9 0 0 0 20 0 1 0 564912206 22175744 4792 33554432000 134512640 134603332 4290207520 18446744073709551615 6002172 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 5414 4793 90 23 0 5040 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21656

[startup+0.300554 s]
/proc/loadavg: 0.00 0.00 0.00 2/179 29283
/proc/meminfo: memFree=17169868/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=34112 CPUtime=0.29 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 7741 0 0 0 29 0 0 0 21 0 1 0 564912206 34930688 7688 33554432000 134512640 134603332 4290207520 18446744073709551615 134544166 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 8528 7688 98 23 0 8154 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34112

[startup+0.700485 s]
/proc/loadavg: 0.00 0.00 0.00 2/179 29283
/proc/meminfo: memFree=17169868/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=34632 CPUtime=0.69 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 7828 0 0 0 69 0 0 0 22 0 1 0 564912206 35463168 7775 33554432000 134512640 134603332 4290207520 18446744073709551615 134527188 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 8658 7775 98 23 0 8284 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34632

[startup+1.50035 s]
/proc/loadavg: 0.00 0.00 0.00 5/190 29304
/proc/meminfo: memFree=17130144/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=35528 CPUtime=1.49 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 7925 0 0 0 149 0 0 0 25 0 1 0 564912206 36380672 7872 33554432000 134512640 134603332 4290207520 18446744073709551615 134527450 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 8882 7872 98 23 0 8508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35528

[startup+3.10105 s]
/proc/loadavg: 0.00 0.00 0.00 5/190 29304
/proc/meminfo: memFree=17127544/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=35528 CPUtime=3.09 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 7940 0 0 0 309 0 0 0 25 0 1 0 564912206 36380672 7887 33554432000 134512640 134603332 4290207520 18446744073709551615 134550701 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 8882 7887 98 23 0 8508 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35528

[startup+6.30047 s]
/proc/loadavg: 0.32 0.07 0.02 5/190 29304
/proc/meminfo: memFree=17126444/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=35528 CPUtime=6.29 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 7955 0 0 0 629 0 0 0 25 0 1 0 564912206 36380672 7902 33554432000 134512640 134603332 4290207520 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 8882 7902 98 23 0 8508 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35528

[startup+12.7003 s]
/proc/loadavg: 0.61 0.13 0.04 5/190 29304
/proc/meminfo: memFree=17123148/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=35528 CPUtime=12.69 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 7968 0 0 0 1269 0 0 0 25 0 1 0 564912206 36380672 7915 33554432000 134512640 134603332 4290207520 18446744073709551615 134548024 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 8882 7915 98 23 0 8508 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35528

[startup+25.501 s]
/proc/loadavg: 1.36 0.32 0.11 5/190 29304
/proc/meminfo: memFree=17108656/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=36040 CPUtime=25.49 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 8000 0 0 0 2549 0 0 0 25 0 1 0 564912206 36904960 7947 33554432000 134512640 134603332 4290207520 18446744073709551615 134550711 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 9010 7947 98 23 0 8636 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36040

[startup+51.1003 s]
/proc/loadavg: 2.26 0.62 0.21 5/190 29305
/proc/meminfo: memFree=17079172/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=40792 CPUtime=51.09 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 9243 0 0 0 5108 1 0 0 25 0 1 0 564912206 41771008 9190 33554432000 134512640 134603332 4290207520 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 10198 9190 98 23 0 9824 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 40792

[startup+102.307 s]
/proc/loadavg: 3.24 1.14 0.40 5/190 29306
/proc/meminfo: memFree=17016396/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=56600 CPUtime=102.3 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 13032 0 0 0 10227 3 0 0 25 0 1 0 564912206 57958400 12979 33554432000 134512640 134603332 4290207520 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 14150 12979 98 23 0 13776 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 56600

[startup+162.3 s]
/proc/loadavg: 3.72 1.65 0.63 5/190 29308
/proc/meminfo: memFree=16941580/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=68216 CPUtime=162.29 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 16009 0 0 0 16225 4 0 0 25 0 1 0 564912206 69853184 15956 33554432000 134512640 134603332 4290207520 18446744073709551615 134550669 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 17054 15956 98 23 0 16680 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 68216

[startup+222.3 s]
/proc/loadavg: 3.89 2.08 0.83 5/190 29310
/proc/meminfo: memFree=16887336/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=73408 CPUtime=222.29 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 17098 0 0 0 22225 4 0 0 25 0 1 0 564912206 75169792 17045 33554432000 134512640 134603332 4290207520 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 18352 17045 123 23 0 17978 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 73408

[startup+282.3 s]
/proc/loadavg: 4.02 2.44 1.03 5/190 29311
/proc/meminfo: memFree=16828136/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=73408 CPUtime=282.29 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 17098 0 0 0 28225 4 0 0 25 0 1 0 564912206 75169792 17045 33554432000 134512640 134603332 4290207520 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 18352 17045 123 23 0 17978 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 73408

[startup+342.3 s]
/proc/loadavg: 4.00 2.72 1.22 5/190 29313
/proc/meminfo: memFree=16768832/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=74992 CPUtime=342.3 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 17536 0 0 0 34225 5 0 0 25 0 1 0 564912206 76791808 17458 33554432000 134512640 134603332 4290207520 18446744073709551615 134550674 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 18748 17458 98 23 0 18374 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 74992

[startup+402.3 s]
/proc/loadavg: 4.00 2.95 1.39 5/190 29314
/proc/meminfo: memFree=16709648/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=79744 CPUtime=402.29 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 18797 0 0 0 40224 5 0 0 25 0 1 0 564912206 81657856 18719 33554432000 134512640 134603332 4290207520 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 19936 18719 98 23 0 19562 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 79744

[startup+462.3 s]
/proc/loadavg: 4.00 3.14 1.55 5/190 29352
/proc/meminfo: memFree=16554620/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=79744 CPUtime=462.29 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 18797 0 0 0 46224 5 0 0 25 0 1 0 564912206 81657856 18719 33554432000 134512640 134603332 4290207520 18446744073709551615 134565525 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 19936 18719 98 23 0 19562 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 79744

[startup+522.3 s]
/proc/loadavg: 4.00 3.29 1.70 5/190 29353
/proc/meminfo: memFree=16496676/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=79744 CPUtime=522.29 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 18797 0 0 0 52224 5 0 0 25 0 1 0 564912206 81657856 18719 33554432000 134512640 134603332 4290207520 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 19936 18719 98 23 0 19562 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 79744

[startup+582.3 s]
/proc/loadavg: 4.00 3.42 1.84 5/190 29355
/proc/meminfo: memFree=16434772/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=81196 CPUtime=582.3 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 19177 0 0 0 58224 6 0 0 25 0 1 0 564912206 83144704 19099 33554432000 134512640 134603332 4290207520 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 20299 19099 98 23 0 19925 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 81196

[startup+642.3 s]
/proc/loadavg: 4.00 3.52 1.97 5/190 29357
/proc/meminfo: memFree=16365408/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=89380 CPUtime=642.3 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 21272 0 0 0 64223 7 0 0 25 0 1 0 564912206 91525120 21194 33554432000 134512640 134603332 4290207520 18446744073709551615 134563334 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 22345 21194 98 23 0 21971 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 89380

[startup+702.3 s]
/proc/loadavg: 4.07 3.62 2.10 5/190 29358
/proc/meminfo: memFree=16307856/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=89380 CPUtime=702.29 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 21272 0 0 0 70222 7 0 0 25 0 1 0 564912206 91525120 21194 33554432000 134512640 134603332 4290207520 18446744073709551615 134563838 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 22345 21194 98 23 0 21971 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 89380

[startup+762.307 s]
/proc/loadavg: 4.02 3.69 2.22 5/190 29360
/proc/meminfo: memFree=16255492/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=89380 CPUtime=762.3 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 21272 0 0 0 76223 7 0 0 25 0 1 0 564912206 91525120 21194 33554432000 134512640 134603332 4290207520 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 22345 21194 98 23 0 21971 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 89380

[startup+822.3 s]
/proc/loadavg: 4.01 3.74 2.33 5/190 29361
/proc/meminfo: memFree=16212176/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=89380 CPUtime=822.29 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 21272 0 0 0 82222 7 0 0 25 0 1 0 564912206 91525120 21194 33554432000 134512640 134603332 4290207520 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 22345 21194 98 23 0 21971 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 89380

[startup+882.3 s]
/proc/loadavg: 4.00 3.79 2.43 5/190 29363
/proc/meminfo: memFree=16200360/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=89380 CPUtime=882.29 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 21272 0 0 0 88222 7 0 0 25 0 1 0 564912206 91525120 21194 33554432000 134512640 134603332 4290207520 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 22345 21194 98 23 0 21971 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 89380

[startup+942.301 s]
/proc/loadavg: 4.00 3.82 2.52 5/190 29365
/proc/meminfo: memFree=16190400/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=91228 CPUtime=942.29 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 21749 0 0 0 94222 7 0 0 25 0 1 0 564912206 93417472 21671 33554432000 134512640 134603332 4290207520 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 22807 21671 98 23 0 22433 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 91228

[startup+1002.3 s]
/proc/loadavg: 4.00 3.85 2.61 5/190 29366
/proc/meminfo: memFree=16176240/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=101064 CPUtime=1002.3 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 23767 0 0 0 100221 9 0 0 25 0 1 0 564912206 103489536 23689 33554432000 134512640 134603332 4290207520 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 25266 23689 98 23 0 24892 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 101064

[startup+1062.3 s]
/proc/loadavg: 4.00 3.88 2.70 5/190 29368
/proc/meminfo: memFree=16169384/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=101064 CPUtime=1062.3 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 23767 0 0 0 106221 9 0 0 25 0 1 0 564912206 103489536 23689 33554432000 134512640 134603332 4290207520 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 25266 23689 98 23 0 24892 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 101064

[startup+1122.3 s]
/proc/loadavg: 4.00 3.90 2.78 5/190 29370
/proc/meminfo: memFree=16161644/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=101064 CPUtime=1122.3 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 23767 0 0 0 112221 9 0 0 25 0 1 0 564912206 103489536 23689 33554432000 134512640 134603332 4290207520 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 25266 23689 98 23 0 24892 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 101064

[startup+1182.3 s]
/proc/loadavg: 4.00 3.91 2.85 5/190 29371
/proc/meminfo: memFree=16155644/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=101064 CPUtime=1182.3 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 23767 0 0 0 118221 9 0 0 25 0 1 0 564912206 103489536 23689 33554432000 134512640 134603332 4290207520 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 25266 23689 98 23 0 24892 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 101064

[startup+1242.3 s]
/proc/loadavg: 4.00 3.92 2.92 5/190 29373
/proc/meminfo: memFree=16148644/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=101064 CPUtime=1242.29 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 23767 0 0 0 124220 9 0 0 25 0 1 0 564912206 103489536 23689 33554432000 134512640 134603332 4290207520 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 25266 23689 98 23 0 24892 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 101064



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 3.95 2.99 4/188 29375
/proc/meminfo: memFree=16862616/32951124 swapFree=67111528/67111528
[pid=29283] ppid=29281 vsize=101064 CPUtime=1300 cores=5,7
/proc/29283/stat : 29283 (picosat) R 29281 29283 29242 0 -1 4202496 23767 0 0 0 129991 9 0 0 25 0 1 0 564912206 103489536 23689 33554432000 134512640 134603332 4290207520 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/29283/statm: 25266 23689 98 23 0 24892 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 101064

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): 1300.01
CPU user time (s): 1299.91
CPU system time (s): 0.096985
CPU usage (%): 99.9998
Max. virtual memory (cumulated for all children) (KiB): 101064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23767
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= 1824

runsolver used 2.00569 second user time and 5.09822 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-25 17:53:36
IDJOB=3280420
IDBENCH=20387
IDSOLVER=1604
FILE ID=node110/3280420-1303746815
RUNJOBID= node110-1303746812-29263
PBS_JOBID= 13154052
Free space on /tmp= 72264 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3280420-1303746815/watcher-3280420-1303746815 -o /tmp/evaluation-result-3280420-1303746815/solver-3280420-1303746815 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3280420-1303746815.cnf

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

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=1962066027

node110.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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.76
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		: 2666.830
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		: 2666.830
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	: 5332.74
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		: 2666.830
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:     32951124 kB
MemFree:      17170148 kB
Buffers:       2322340 kB
Cached:       12789220 kB
SwapCached:          0 kB
Active:        8043224 kB
Inactive:      7170268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17170148 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           23876 kB
Writeback:           0 kB
AnonPages:      101188 kB
Mapped:          15460 kB
Slab:           504744 kB
PageTables:       5364 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   245616 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= 72248 MiB
End job on node110 at 2011-04-25 18:15:18