Trace number 3257853

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) 1300.03 1300.01

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1150c84314g1.cnf
MD5SUMeded74bffb721f48c45af6ff95302642
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark39.8949
Satisfiable
(Un)Satisfiability was proved
Number of variables1150
Number of clauses84314
Sum of the clauses size169678
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 284264
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 550

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3257853-1303472132/watcher-3257853-1303472132 -o /tmp/evaluation-result-3257853-1303472132/solver-3257853-1303472132 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3257853-1303472132.cnf 

running on 2 cores: 0,2

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: 3.00 3.79 3.86 4/189 29042
/proc/meminfo: memFree=16217568/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=2008 CPUtime=0 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 234 0 0 0 0 0 0 0 25 0 1 0 458813034 2056192 180 33554432000 134512640 134603332 4288741840 18446744073709551615 134547980 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 502 181 89 23 0 128 0

[startup+0.101969 s]
/proc/loadavg: 3.00 3.79 3.86 4/189 29042
/proc/meminfo: memFree=16217568/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=4920 CPUtime=0.09 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 944 0 0 0 9 0 0 0 25 0 1 0 458813034 5038080 890 33554432000 134512640 134603332 4288741840 18446744073709551615 134564904 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1230 890 98 23 0 856 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4920

[startup+0.200946 s]
/proc/loadavg: 3.00 3.79 3.86 4/189 29042
/proc/meminfo: memFree=16217568/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5052 CPUtime=0.19 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 953 0 0 0 19 0 0 0 25 0 1 0 458813034 5173248 899 33554432000 134512640 134603332 4288741840 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1263 899 98 23 0 889 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5052

[startup+0.300928 s]
/proc/loadavg: 3.00 3.79 3.86 4/189 29042
/proc/meminfo: memFree=16217568/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5052 CPUtime=0.29 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 953 0 0 0 29 0 0 0 25 0 1 0 458813034 5173248 899 33554432000 134512640 134603332 4288741840 18446744073709551615 134564415 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1263 899 98 23 0 889 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5052

[startup+0.700861 s]
/proc/loadavg: 3.00 3.79 3.86 4/189 29042
/proc/meminfo: memFree=16217568/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5052 CPUtime=0.69 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 962 0 0 0 69 0 0 0 25 0 1 0 458813034 5173248 908 33554432000 134512640 134603332 4288741840 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1263 908 98 23 0 889 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5052

[startup+1.50066 s]
/proc/loadavg: 3.00 3.79 3.86 5/190 29043
/proc/meminfo: memFree=16213108/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5140 CPUtime=1.49 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 981 0 0 0 149 0 0 0 25 0 1 0 458813034 5263360 927 33554432000 134512640 134603332 4288741840 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1285 927 98 23 0 911 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5140

[startup+3.10038 s]
/proc/loadavg: 3.00 3.79 3.86 5/190 29043
/proc/meminfo: memFree=16212208/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5136 CPUtime=3.09 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 981 0 0 0 309 0 0 0 25 0 1 0 458813034 5259264 927 33554432000 134512640 134603332 4288741840 18446744073709551615 134545476 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1284 927 98 23 0 910 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5136

[startup+6.30082 s]
/proc/loadavg: 3.08 3.80 3.86 5/190 29043
/proc/meminfo: memFree=16212000/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5136 CPUtime=6.29 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 984 0 0 0 629 0 0 0 25 0 1 0 458813034 5259264 930 33554432000 134512640 134603332 4288741840 18446744073709551615 134550669 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1284 930 98 23 0 910 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5136

[startup+12.7007 s]
/proc/loadavg: 3.16 3.80 3.86 5/190 29043
/proc/meminfo: memFree=16210664/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5136 CPUtime=12.69 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 999 0 0 0 1269 0 0 0 25 0 1 0 458813034 5259264 945 33554432000 134512640 134603332 4288741840 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1284 945 98 23 0 910 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5136

[startup+25.5004 s]
/proc/loadavg: 3.34 3.81 3.86 5/190 29044
/proc/meminfo: memFree=16210284/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5220 CPUtime=25.49 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1004 0 0 0 2549 0 0 0 25 0 1 0 458813034 5345280 950 33554432000 134512640 134603332 4288741840 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1305 950 98 23 0 931 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5220

[startup+51.1008 s]
/proc/loadavg: 3.57 3.82 3.87 5/190 29044
/proc/meminfo: memFree=16209508/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5308 CPUtime=51.09 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1086 0 0 0 5109 0 0 0 25 0 1 0 458813034 5435392 990 33554432000 134512640 134603332 4288741840 18446744073709551615 134566161 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1327 990 98 23 0 953 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5308

[startup+102.301 s]
/proc/loadavg: 3.81 3.85 3.87 5/190 29046
/proc/meminfo: memFree=16208116/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5300 CPUtime=102.29 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1115 0 0 0 10229 0 0 0 25 0 1 0 458813034 5427200 988 33554432000 134512640 134603332 4288741840 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1325 988 98 23 0 951 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 5300

[startup+162.3 s]
/proc/loadavg: 3.93 3.87 3.88 5/190 29047
/proc/meminfo: memFree=16207960/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5500 CPUtime=162.29 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1150 0 0 0 16229 0 0 0 25 0 1 0 458813034 5632000 1007 33554432000 134512640 134603332 4288741840 18446744073709551615 134565536 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1375 1007 98 23 0 1001 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 5500

[startup+222.307 s]
/proc/loadavg: 3.97 3.89 3.88 5/190 29049
/proc/meminfo: memFree=16207312/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5428 CPUtime=222.29 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1223 0 0 0 22229 0 0 0 25 0 1 0 458813034 5558272 1020 33554432000 134512640 134603332 4288741840 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1357 1020 98 23 0 983 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 5428

[startup+282.301 s]
/proc/loadavg: 3.99 3.91 3.89 5/190 29051
/proc/meminfo: memFree=16207264/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5504 CPUtime=282.29 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1247 0 0 0 28229 0 0 0 25 0 1 0 458813034 5636096 1010 33554432000 134512640 134603332 4288741840 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1376 1010 98 23 0 1002 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 5504

[startup+342.3 s]
/proc/loadavg: 3.99 3.92 3.89 5/190 29052
/proc/meminfo: memFree=16207116/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5416 CPUtime=342.29 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1257 0 0 0 34229 0 0 0 25 0 1 0 458813034 5545984 1017 33554432000 134512640 134603332 4288741840 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1354 1017 98 23 0 980 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 5416

[startup+402.301 s]
/proc/loadavg: 3.99 3.93 3.90 5/190 29054
/proc/meminfo: memFree=16206952/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5560 CPUtime=402.29 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1307 0 0 0 40229 0 0 0 25 0 1 0 458813034 5693440 1051 33554432000 134512640 134603332 4288741840 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1390 1051 98 23 0 1016 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 5560

[startup+462.3 s]
/proc/loadavg: 4.03 3.96 3.91 5/190 29055
/proc/meminfo: memFree=16207176/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5644 CPUtime=462.3 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1391 0 0 0 46229 1 0 0 25 0 1 0 458813034 5779456 1074 33554432000 134512640 134603332 4288741840 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1411 1074 98 23 0 1037 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 5644

[startup+522.301 s]
/proc/loadavg: 4.01 3.96 3.91 5/190 29057
/proc/meminfo: memFree=16207656/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5560 CPUtime=522.3 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1401 0 0 0 52229 1 0 0 25 0 1 0 458813034 5693440 1050 33554432000 134512640 134603332 4288741840 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1390 1050 98 23 0 1016 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 5560

[startup+582.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 29059
/proc/meminfo: memFree=16207728/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5480 CPUtime=582.3 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1422 0 0 0 58229 1 0 0 25 0 1 0 458813034 5611520 1033 33554432000 134512640 134603332 4288741840 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1370 1033 98 23 0 996 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 5480

[startup+642.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 29060
/proc/meminfo: memFree=16207700/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5576 CPUtime=642.31 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1469 0 0 0 64230 1 0 0 25 0 1 0 458813034 5709824 1044 33554432000 134512640 134603332 4288741840 18446744073709551615 134550646 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1394 1044 98 23 0 1020 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 5576

[startup+702.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 29062
/proc/meminfo: memFree=16206536/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5584 CPUtime=702.3 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1571 0 0 0 70229 1 0 0 25 0 1 0 458813034 5718016 1059 33554432000 134512640 134603332 4288741840 18446744073709551615 134550674 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1396 1059 98 23 0 1022 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 5584

[startup+762.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 29063
/proc/meminfo: memFree=16206512/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5576 CPUtime=762.31 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1646 0 0 0 76230 1 0 0 25 0 1 0 458813034 5709824 1057 33554432000 134512640 134603332 4288741840 18446744073709551615 134527450 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1394 1057 98 23 0 1020 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 5576

[startup+822.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 29065
/proc/meminfo: memFree=16206600/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5480 CPUtime=822.3 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1660 0 0 0 82229 1 0 0 25 0 1 0 458813034 5611520 1033 33554432000 134512640 134603332 4288741840 18446744073709551615 134546970 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1370 1033 98 23 0 996 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 5480

[startup+882.307 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 29067
/proc/meminfo: memFree=16206680/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5652 CPUtime=882.31 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1812 0 0 0 88230 1 0 0 25 0 1 0 458813034 5787648 1076 33554432000 134512640 134603332 4288741840 18446744073709551615 134525217 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1413 1076 98 23 0 1039 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 5652

[startup+942.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 29068
/proc/meminfo: memFree=16206520/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5796 CPUtime=942.3 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1871 0 0 0 94229 1 0 0 25 0 1 0 458813034 5935104 1112 33554432000 134512640 134603332 4288741840 18446744073709551615 134545172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1449 1112 98 23 0 1075 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 5796

[startup+1002.3 s]
/proc/loadavg: 4.04 3.99 3.91 5/190 29070
/proc/meminfo: memFree=16206224/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5720 CPUtime=1002.31 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 1987 0 0 0 100230 1 0 0 25 0 1 0 458813034 5857280 1093 33554432000 134512640 134603332 4288741840 18446744073709551615 134527292 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1430 1093 98 23 0 1056 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 5720

[startup+1062.3 s]
/proc/loadavg: 4.01 3.99 3.91 5/190 29071
/proc/meminfo: memFree=16206320/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5720 CPUtime=1062.31 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 2049 0 0 0 106230 1 0 0 25 0 1 0 458813034 5857280 1088 33554432000 134512640 134603332 4288741840 18446744073709551615 134550663 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1430 1088 98 23 0 1056 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 5720

[startup+1122.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 29073
/proc/meminfo: memFree=16206296/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5620 CPUtime=1122.31 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 2101 0 0 0 112230 1 0 0 25 0 1 0 458813034 5754880 1068 33554432000 134512640 134603332 4288741840 18446744073709551615 134565358 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1405 1068 98 23 0 1031 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 5620

[startup+1182.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 29074
/proc/meminfo: memFree=16206380/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5716 CPUtime=1182.31 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 2163 0 0 0 118230 1 0 0 25 0 1 0 458813034 5853184 1092 33554432000 134512640 134603332 4288741840 18446744073709551615 134564280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1429 1092 98 23 0 1055 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 5716

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 29076
/proc/meminfo: memFree=16205984/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5552 CPUtime=1242.31 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 2184 0 0 0 124230 1 0 0 25 0 1 0 458813034 5685248 1051 33554432000 134512640 134603332 4288741840 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1388 1051 98 23 0 1014 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 5552



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.99 3.91 2/184 29081
/proc/meminfo: memFree=16229936/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5588 CPUtime=1300.02 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 2238 0 0 0 130000 2 0 0 25 0 1 0 458813034 5722112 1060 33554432000 134512640 134603332 4288741840 18446744073709551615 134563421 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1397 1060 98 23 0 1023 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 5588

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

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

[startup+1300 s]
/proc/loadavg: 4.00 3.99 3.91 2/184 29081
/proc/meminfo: memFree=16229936/32950928 swapFree=67111528/67111528
[pid=29042] ppid=29040 vsize=5588 CPUtime=1300.02 cores=0,2
/proc/29042/stat : 29042 (picosat) R 29040 29042 28413 0 -1 4202496 2238 0 0 0 130000 2 0 0 25 0 1 0 458813034 5722112 1060 33554432000 134512640 134603332 4288741840 18446744073709551615 134563421 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29042/statm: 1397 1060 98 23 0 1023 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 5588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1300.01
CPU system time (s): 0.027995
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 6060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2238
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= 3248

runsolver used 2.32065 second user time and 4.70528 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-22 13:35:32
IDJOB=3257853
IDBENCH=71273
IDSOLVER=1604
FILE ID=node123/3257853-1303472132
RUNJOBID= node123-1303472132-28973
PBS_JOBID= 13107191
Free space on /tmp= 72184 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1150c84314g1.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3257853-1303472132/watcher-3257853-1303472132 -o /tmp/evaluation-result-3257853-1303472132/solver-3257853-1303472132 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3257853-1303472132.cnf

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

MD5SUM BENCH= eded74bffb721f48c45af6ff95302642
RANDOM SEED=715151574

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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	: 5332.80
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		: 2666.838
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		: 2666.838
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:     32950928 kB
MemFree:      16217724 kB
Buffers:       1243724 kB
Cached:       14879976 kB
SwapCached:          0 kB
Active:        7056888 kB
Inactive:      9154716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16217724 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            9108 kB
Writeback:           0 kB
AnonPages:       87384 kB
Mapped:          15272 kB
Slab:           457084 kB
PageTables:       5468 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   277904 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= 72192 MiB
End job on node123 at 2011-04-22 13:57:14