Trace number 3439654

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) 5000.07 4999.91

General information on the benchmark

NameSAT02/handmade/simon/satex-challenges/
par32-3.shuffled.cnf
MD5SUM0115a0e26236f3f01aa829c2004452c1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.638902
Satisfiable
(Un)Satisfiability was proved
Number of variables3176
Number of clauses10297
Sum of the clauses size27581
Maximum clause length3
Minimum clause length1
Number of clauses of size 1141
Number of clauses of size 23028
Number of clauses of size 37128
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: 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-3439654-1306940729/watcher-3439654-1306940729 -o /tmp/evaluation-result-3439654-1306940729/solver-3439654-1306940729 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439654-1306940729.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: 1.95 1.99 1.99 3/327 7881
/proc/meminfo: memFree=24323796/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=2292 CPUtime=0 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 305 0 0 0 0 0 0 0 25 0 1 0 884303537 2347008 252 33554432000 134512640 134603332 4287189360 18446744073709551615 134543654 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 573 252 97 23 0 199 0

[startup+0.013716 s]
/proc/loadavg: 1.95 1.99 1.99 3/327 7881
/proc/meminfo: memFree=24323796/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=2292 CPUtime=0.01 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 306 0 0 0 1 0 0 0 25 0 1 0 884303537 2347008 253 33554432000 134512640 134603332 4287189360 18446744073709551615 134551001 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 573 253 97 23 0 199 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2292

[startup+0.100728 s]
/proc/loadavg: 1.95 1.99 1.99 3/327 7881
/proc/meminfo: memFree=24323796/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=2424 CPUtime=0.09 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 336 0 0 0 9 0 0 0 25 0 1 0 884303537 2482176 283 33554432000 134512640 134603332 4287189360 18446744073709551615 134563617 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 606 283 97 23 0 232 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2424

[startup+0.300739 s]
/proc/loadavg: 1.95 1.99 1.99 3/327 7881
/proc/meminfo: memFree=24323796/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=2688 CPUtime=0.29 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 411 0 0 0 29 0 0 0 25 0 1 0 884303537 2752512 358 33554432000 134512640 134603332 4287189360 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 672 358 97 23 0 298 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2688

[startup+0.700675 s]
/proc/loadavg: 1.95 1.99 1.99 3/327 7881
/proc/meminfo: memFree=24323796/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=3216 CPUtime=0.69 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 542 0 0 0 69 0 0 0 25 0 1 0 884303537 3293184 489 33554432000 134512640 134603332 4287189360 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 804 489 97 23 0 430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3216

[startup+1.50051 s]
/proc/loadavg: 1.95 1.99 1.99 3/328 7883
/proc/meminfo: memFree=24321564/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=3884 CPUtime=1.49 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 692 0 0 0 149 0 0 0 25 0 1 0 884303537 3977216 639 33554432000 134512640 134603332 4287189360 18446744073709551615 134550784 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 971 639 97 23 0 597 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3884

[startup+3.10022 s]
/proc/loadavg: 1.95 1.99 1.99 3/328 7883
/proc/meminfo: memFree=24320448/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=4148 CPUtime=3.09 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 772 0 0 0 309 0 0 0 25 0 1 0 884303537 4247552 719 33554432000 134512640 134603332 4287189360 18446744073709551615 134527395 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 1037 719 97 23 0 663 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4148

[startup+6.30061 s]
/proc/loadavg: 1.95 1.99 1.99 3/328 7884
/proc/meminfo: memFree=24319700/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=4940 CPUtime=6.29 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 982 0 0 0 629 0 0 0 25 0 1 0 884303537 5058560 929 33554432000 134512640 134603332 4287189360 18446744073709551615 134550669 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 1235 929 97 23 0 861 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4940

[startup+12.7004 s]
/proc/loadavg: 1.96 1.99 1.99 3/328 7884
/proc/meminfo: memFree=24318452/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=5336 CPUtime=12.69 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 1060 0 0 0 1269 0 0 0 25 0 1 0 884303537 5464064 1007 33554432000 134512640 134603332 4287189360 18446744073709551615 134551012 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 1334 1007 97 23 0 960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5336

[startup+25.5011 s]
/proc/loadavg: 1.97 1.99 1.99 3/328 7884
/proc/meminfo: memFree=24318684/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=5732 CPUtime=25.49 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 1146 0 0 0 2549 0 0 0 25 0 1 0 884303537 5869568 1093 33554432000 134512640 134603332 4287189360 18446744073709551615 134550674 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 1433 1093 97 23 0 1059 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5732

[startup+51.1004 s]
/proc/loadavg: 1.98 1.99 1.99 3/328 7885
/proc/meminfo: memFree=24317300/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=5864 CPUtime=51.09 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 1165 0 0 0 5109 0 0 0 25 0 1 0 884303537 6004736 1112 33554432000 134512640 134603332 4287189360 18446744073709551615 134527339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 1466 1112 97 23 0 1092 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5864

[startup+102.312 s]
/proc/loadavg: 1.99 1.99 1.99 3/328 7886
/proc/meminfo: memFree=24317232/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=5864 CPUtime=102.31 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 1168 0 0 0 10231 0 0 0 25 0 1 0 884303537 6004736 1115 33554432000 134512640 134603332 4287189360 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 1466 1115 97 23 0 1092 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 5864

[startup+162.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/328 7888
/proc/meminfo: memFree=24317536/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=5864 CPUtime=162.3 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 1198 0 0 0 16230 0 0 0 25 0 1 0 884303537 6004736 1145 33554432000 134512640 134603332 4287189360 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 1466 1145 97 23 0 1092 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 5864

[startup+222.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/328 7889
/proc/meminfo: memFree=24316864/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=6244 CPUtime=222.3 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 1380 0 0 0 22230 0 0 0 25 0 1 0 884303537 6393856 1236 33554432000 134512640 134603332 4287189360 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 1561 1236 97 23 0 1187 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 6244

[startup+282.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/328 7891
/proc/meminfo: memFree=24316920/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=6296 CPUtime=282.3 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 1395 0 0 0 28230 0 0 0 25 0 1 0 884303537 6447104 1251 33554432000 134512640 134603332 4287189360 18446744073709551615 134545476 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 1574 1251 97 23 0 1200 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 6296

[startup+342.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/328 7893
/proc/meminfo: memFree=24316604/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=6548 CPUtime=342.3 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 1468 0 0 0 34230 0 0 0 25 0 1 0 884303537 6705152 1324 33554432000 134512640 134603332 4287189360 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 1637 1324 97 23 0 1263 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 6548

[startup+402.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/328 7894
/proc/meminfo: memFree=24316668/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=6548 CPUtime=402.3 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 1468 0 0 0 40230 0 0 0 25 0 1 0 884303537 6705152 1324 33554432000 134512640 134603332 4287189360 18446744073709551615 134551018 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 1637 1324 97 23 0 1263 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 6548

[startup+462.301 s]
/proc/loadavg: 2.13 2.03 2.00 3/328 7896
/proc/meminfo: memFree=24316460/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=6808 CPUtime=462.31 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 1516 0 0 0 46231 0 0 0 25 0 1 0 884303537 6971392 1372 33554432000 134512640 134603332 4287189360 18446744073709551615 134563402 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 1702 1372 97 23 0 1328 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 6808

[startup+522.301 s]
/proc/loadavg: 2.13 2.04 2.01 3/328 7897
/proc/meminfo: memFree=24316260/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=7172 CPUtime=522.3 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 1765 0 0 0 52230 0 0 0 25 0 1 0 884303537 7344128 1472 33554432000 134512640 134603332 4287189360 18446744073709551615 134550905 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 1793 1472 97 23 0 1419 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 7172

[startup+582.301 s]
/proc/loadavg: 2.04 2.03 2.00 3/328 7899
/proc/meminfo: memFree=24316064/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=7132 CPUtime=582.3 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 1860 0 0 0 58230 0 0 0 25 0 1 0 884303537 7303168 1478 33554432000 134512640 134603332 4287189360 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 1783 1478 97 23 0 1409 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 7132

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.07 1.41 2/322 8026
/proc/meminfo: memFree=24320356/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9356 CPUtime=4062.43 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2710 0 0 0 406239 4 0 0 25 0 1 0 884303537 9580544 1972 33554432000 134512640 134603332 4287189360 18446744073709551615 134563334 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2339 1972 98 23 0 1965 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 9356

[startup+4122.3 s]
/proc/loadavg: 1.00 1.05 1.38 2/322 8027
/proc/meminfo: memFree=24320296/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9356 CPUtime=4122.42 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2710 0 0 0 412237 5 0 0 25 0 1 0 884303537 9580544 1972 33554432000 134512640 134603332 4287189360 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2339 1972 98 23 0 1965 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 9356

[startup+4182.3 s]
/proc/loadavg: 1.00 1.04 1.35 2/322 8029
/proc/meminfo: memFree=24321212/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9356 CPUtime=4182.42 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2710 0 0 0 418237 5 0 0 25 0 1 0 884303537 9580544 1972 33554432000 134512640 134603332 4287189360 18446744073709551615 134551001 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2339 1972 98 23 0 1965 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 9356

[startup+4242.3 s]
/proc/loadavg: 1.00 1.03 1.33 2/322 8031
/proc/meminfo: memFree=24321268/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9224 CPUtime=4242.42 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2710 0 0 0 424237 5 0 0 25 0 1 0 884303537 9445376 1964 33554432000 134512640 134603332 4287189360 18446744073709551615 134550875 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2306 1964 98 23 0 1932 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 9224

[startup+4302.3 s]
/proc/loadavg: 1.00 1.02 1.30 2/322 8032
/proc/meminfo: memFree=24321208/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9224 CPUtime=4302.42 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2710 0 0 0 430237 5 0 0 25 0 1 0 884303537 9445376 1964 33554432000 134512640 134603332 4287189360 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2306 1964 98 23 0 1932 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 9224

[startup+4362.3 s]
/proc/loadavg: 1.05 1.03 1.29 2/322 8034
/proc/meminfo: memFree=24321024/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9224 CPUtime=4362.43 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2710 0 0 0 436238 5 0 0 25 0 1 0 884303537 9445376 1964 33554432000 134512640 134603332 4287189360 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2306 1964 98 23 0 1932 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 9224

[startup+4422.3 s]
/proc/loadavg: 1.02 1.02 1.27 2/322 8035
/proc/meminfo: memFree=24321188/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9620 CPUtime=4422.43 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2815 0 0 0 442238 5 0 0 25 0 1 0 884303537 9850880 2069 33554432000 134512640 134603332 4287189360 18446744073709551615 134550856 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2405 2069 98 23 0 2031 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 9620

[startup+4482.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/322 8037
/proc/meminfo: memFree=24321240/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9620 CPUtime=4482.43 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2815 0 0 0 448238 5 0 0 25 0 1 0 884303537 9850880 2069 33554432000 134512640 134603332 4287189360 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2405 2069 98 23 0 2031 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 9620

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/322 8039
/proc/meminfo: memFree=24321056/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9520 CPUtime=4542.43 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2815 0 0 0 454238 5 0 0 25 0 1 0 884303537 9748480 2046 33554432000 134512640 134603332 4287189360 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2380 2046 98 23 0 2006 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 9520

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/322 8040
/proc/meminfo: memFree=24321112/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9520 CPUtime=4602.44 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2815 0 0 0 460239 5 0 0 25 0 1 0 884303537 9748480 2046 33554432000 134512640 134603332 4287189360 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2380 2046 98 23 0 2006 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 9520

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/322 8042
/proc/meminfo: memFree=24320932/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9624 CPUtime=4662.44 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2818 0 0 0 466239 5 0 0 25 0 1 0 884303537 9854976 2049 33554432000 134512640 134603332 4287189360 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2406 2049 98 23 0 2032 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 9624

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.18 2/322 8043
/proc/meminfo: memFree=24321096/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9624 CPUtime=4722.45 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2818 0 0 0 472239 6 0 0 25 0 1 0 884303537 9854976 2049 33554432000 134512640 134603332 4287189360 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2406 2049 98 23 0 2032 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 9624

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/322 8045
/proc/meminfo: memFree=24320912/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9580 CPUtime=4782.44 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2818 0 0 0 478238 6 0 0 25 0 1 0 884303537 9809920 2049 33554432000 134512640 134603332 4287189360 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2395 2049 98 23 0 2021 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 9580

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/322 8047
/proc/meminfo: memFree=24321092/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9580 CPUtime=4842.44 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2827 0 0 0 484238 6 0 0 25 0 1 0 884303537 9809920 2058 33554432000 134512640 134603332 4287189360 18446744073709551615 134527244 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2395 2058 98 23 0 2021 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 9580

[startup+4902.3 s]
/proc/loadavg: 1.07 1.02 1.15 2/322 8048
/proc/meminfo: memFree=24321032/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9684 CPUtime=4902.45 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2833 0 0 0 490239 6 0 0 25 0 1 0 884303537 9916416 2060 33554432000 134512640 134603332 4287189360 18446744073709551615 134525246 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2421 2060 98 23 0 2047 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 9684

[startup+4962.3 s]
/proc/loadavg: 1.02 1.01 1.14 2/322 8050
/proc/meminfo: memFree=24320964/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9536 CPUtime=4962.45 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2842 0 0 0 496239 6 0 0 25 0 1 0 884303537 9764864 2050 33554432000 134512640 134603332 4287189360 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2384 2050 98 23 0 2010 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 9536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.01 1.01 1.13 2/322 8051
/proc/meminfo: memFree=24320672/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9524 CPUtime=5000.06 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2842 0 0 0 500000 6 0 0 25 0 1 0 884303537 9752576 2047 33554432000 134512640 134603332 4287189360 18446744073709551615 134563635 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2381 2047 98 23 0 2007 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 9524

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: 1.01 1.01 1.13 2/322 8051
/proc/meminfo: memFree=24320672/32951124 swapFree=67056304/67111528
[pid=7881] ppid=7879 vsize=9524 CPUtime=5000.06 cores=0,2,4,6
/proc/7881/stat : 7881 (picosat) R 7879 7881 7100 0 -1 4202496 2842 0 0 0 500000 6 0 0 25 0 1 0 884303537 9752576 2047 33554432000 134512640 134603332 4287189360 18446744073709551615 134563635 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7881/statm: 2381 2047 98 23 0 2007 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 9524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.07
CPU user time (s): 5000.01
CPU system time (s): 0.06099
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 9764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2842
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= 5
involuntary context switches= 11645

runsolver used 16.3545 second user time and 33.4949 second system time

The end

Launcher Data 

Begin job on node110 at 2011-06-01 17:05:30
IDJOB=3439654
IDBENCH=87739
IDSOLVER=1934
FILE ID=node110/3439654-1306940729
RUNJOBID= node110-1306929561-7118
PBS_JOBID= 13488580
Free space on /tmp= 73872 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT02/handmade/simon/satex-challenges/par32-3.shuffled.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439654-1306940729/watcher-3439654-1306940729 -o /tmp/evaluation-result-3439654-1306940729/solver-3439654-1306940729 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439654-1306940729.cnf

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

MD5SUM BENCH= 0115a0e26236f3f01aa829c2004452c1
RANDOM SEED=549641424

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:      24323960 kB
Buffers:        243928 kB
Cached:        4452028 kB
SwapCached:       8652 kB
Active:        3779556 kB
Inactive:      4527988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24323960 kB
SwapTotal:    67111528 kB
SwapFree:     67056304 kB
Dirty:             440 kB
Writeback:           0 kB
AnonPages:     3609428 kB
Mapped:          27728 kB
Slab:           228112 kB
PageTables:      26684 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 75610956 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= 73872 MiB
End job on node110 at 2011-06-01 18:28:52