Trace number 3439634

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) 5000.1 4999.92

General information on the benchmark

NameSAT02/handmade/pehoushek/plainoldcnf/
5cnf_3900_3900_220.shuffled.cnf
MD5SUMf0b7e0675915478b15cab3695fd0fd62
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.033994
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses3432
Sum of the clauses size17000
Maximum clause length5
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32
Number of clauses of size 4156
Number of clauses of size 53274
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-3439634-1306939628/watcher-3439634-1306939628 -o /tmp/evaluation-result-3439634-1306939628/solver-3439634-1306939628 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439634-1306939628.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: 2.00 2.01 2.00 2/481 23411
/proc/meminfo: memFree=27182148/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=2008 CPUtime=0.01 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 240 0 0 0 1 0 0 0 25 0 1 0 805565128 2056192 186 33554432000 134512640 134603332 4289115248 18446744073709551615 10257916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 502 186 97 23 0 128 0

[startup+0.101593 s]
/proc/loadavg: 2.00 2.01 2.00 2/481 23411
/proc/meminfo: memFree=27182148/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=2536 CPUtime=0.1 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 371 0 0 0 10 0 0 0 25 0 1 0 805565128 2596864 317 33554432000 134512640 134603332 4289115248 18446744073709551615 134563965 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 634 317 97 23 0 260 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2536

[startup+0.200577 s]
/proc/loadavg: 2.00 2.01 2.00 2/481 23411
/proc/meminfo: memFree=27182148/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=2668 CPUtime=0.19 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 402 0 0 0 19 0 0 0 25 0 1 0 805565128 2732032 348 33554432000 134512640 134603332 4289115248 18446744073709551615 134551155 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 667 348 97 23 0 293 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2668

[startup+0.300555 s]
/proc/loadavg: 2.00 2.01 2.00 2/481 23411
/proc/meminfo: memFree=27182148/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=2668 CPUtime=0.29 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 424 0 0 0 29 0 0 0 25 0 1 0 805565128 2732032 370 33554432000 134512640 134603332 4289115248 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 667 370 97 23 0 293 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2668

[startup+0.700478 s]
/proc/loadavg: 2.00 2.01 2.00 2/481 23411
/proc/meminfo: memFree=27182148/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=2936 CPUtime=0.69 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 492 0 0 0 69 0 0 0 25 0 1 0 805565128 3006464 438 33554432000 134512640 134603332 4289115248 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 734 438 97 23 0 360 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2936

[startup+1.50031 s]
/proc/loadavg: 2.00 2.01 2.00 3/482 23412
/proc/meminfo: memFree=27180164/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=3200 CPUtime=1.49 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 534 0 0 0 149 0 0 0 25 0 1 0 805565128 3276800 480 33554432000 134512640 134603332 4289115248 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 800 480 97 23 0 426 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3200

[startup+3.101 s]
/proc/loadavg: 2.00 2.01 2.00 3/482 23412
/proc/meminfo: memFree=27179044/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=3332 CPUtime=3.1 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 596 0 0 0 310 0 0 0 25 0 1 0 805565128 3411968 542 33554432000 134512640 134603332 4289115248 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 833 542 97 23 0 459 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3332

[startup+6.30041 s]
/proc/loadavg: 2.00 2.01 2.00 3/482 23413
/proc/meminfo: memFree=27178548/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=3884 CPUtime=6.3 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 690 0 0 0 630 0 0 0 25 0 1 0 805565128 3977216 636 33554432000 134512640 134603332 4289115248 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 971 636 97 23 0 597 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3884

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.00 3/482 23413
/proc/meminfo: memFree=27177692/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=4016 CPUtime=12.7 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 733 0 0 0 1270 0 0 0 25 0 1 0 805565128 4112384 679 33554432000 134512640 134603332 4289115248 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 1004 679 97 23 0 630 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4016

[startup+25.5008 s]
/proc/loadavg: 2.00 2.01 2.00 3/482 23413
/proc/meminfo: memFree=27177196/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=4412 CPUtime=25.5 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 839 0 0 0 2550 0 0 0 25 0 1 0 805565128 4517888 785 33554432000 134512640 134603332 4289115248 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 1103 785 97 23 0 729 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4412

[startup+51.1009 s]
/proc/loadavg: 2.00 2.01 2.00 3/482 23414
/proc/meminfo: memFree=27176788/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=4676 CPUtime=51.1 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 918 0 0 0 5110 0 0 0 25 0 1 0 805565128 4788224 864 33554432000 134512640 134603332 4289115248 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 1169 864 97 23 0 795 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4676

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/482 23415
/proc/meminfo: memFree=27175640/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=5296 CPUtime=102.31 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 1061 0 0 0 10231 0 0 0 25 0 1 0 805565128 5423104 1007 33554432000 134512640 134603332 4289115248 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 1324 1007 97 23 0 950 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 5296

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/482 23417
/proc/meminfo: memFree=27174744/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=5692 CPUtime=162.3 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 1147 0 0 0 16230 0 0 0 25 0 1 0 805565128 5828608 1093 33554432000 134512640 134603332 4289115248 18446744073709551615 134565577 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 1423 1093 97 23 0 1049 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 5692

[startup+222.319 s]
/proc/loadavg: 2.10 2.03 2.00 3/482 23418
/proc/meminfo: memFree=27175216/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=5956 CPUtime=222.32 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 1213 0 0 0 22232 0 0 0 25 0 1 0 805565128 6098944 1159 33554432000 134512640 134603332 4289115248 18446744073709551615 134551121 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 1489 1159 97 23 0 1115 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 5956

[startup+282.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/482 23420
/proc/meminfo: memFree=27174700/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=6188 CPUtime=282.3 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 1266 0 0 0 28230 0 0 0 25 0 1 0 805565128 6336512 1212 33554432000 134512640 134603332 4289115248 18446744073709551615 134551152 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 1547 1212 97 23 0 1173 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 6188

[startup+342.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/482 23422
/proc/meminfo: memFree=27174792/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=6160 CPUtime=342.3 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 1266 0 0 0 34230 0 0 0 25 0 1 0 805565128 6307840 1212 33554432000 134512640 134603332 4289115248 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 1540 1212 97 23 0 1166 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 6160

[startup+402.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/482 23423
/proc/meminfo: memFree=27174524/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=6520 CPUtime=402.3 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 1356 0 0 0 40230 0 0 0 25 0 1 0 805565128 6676480 1302 33554432000 134512640 134603332 4289115248 18446744073709551615 134550963 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 1630 1302 97 23 0 1256 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 6520

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/482 23425
/proc/meminfo: memFree=27174380/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=6604 CPUtime=462.31 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 1367 0 0 0 46231 0 0 0 25 0 1 0 805565128 6762496 1313 33554432000 134512640 134603332 4289115248 18446744073709551615 134550901 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 1651 1313 97 23 0 1277 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 6604

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/482 23426
/proc/meminfo: memFree=27174956/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=6604 CPUtime=522.31 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 1367 0 0 0 52231 0 0 0 25 0 1 0 805565128 6762496 1313 33554432000 134512640 134603332 4289115248 18446744073709551615 134565480 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 1651 1313 97 23 0 1277 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 6604

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/482 23428
/proc/meminfo: memFree=27174680/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=6868 CPUtime=582.31 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 1457 0 0 0 58231 0 0 0 25 0 1 0 805565128 7032832 1403 33554432000 134512640 134603332 4289115248 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 1717 1403 97 23 0 1343 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 6868

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 1.03 1.13 1.47 2/476 23549
/proc/meminfo: memFree=27203328/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4002.44 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 400242 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134551059 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4002.44
Current children cumulated vsize (KiB) 9676

[startup+4062.3 s]
/proc/loadavg: 1.01 1.10 1.44 2/476 23551
/proc/meminfo: memFree=27203436/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4062.46 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 406244 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134527188 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4062.46
Current children cumulated vsize (KiB) 9676

[startup+4122.3 s]
/proc/loadavg: 1.00 1.08 1.41 2/476 23552
/proc/meminfo: memFree=27203528/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4122.45 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 412243 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 9676

[startup+4182.32 s]
/proc/loadavg: 1.00 1.06 1.38 2/476 23554
/proc/meminfo: memFree=27203388/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4182.47 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 418245 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134525150 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4182.47
Current children cumulated vsize (KiB) 9676

[startup+4242.3 s]
/proc/loadavg: 1.00 1.05 1.36 2/476 23556
/proc/meminfo: memFree=27203484/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4242.45 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 424243 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 9676

[startup+4302.3 s]
/proc/loadavg: 1.00 1.04 1.33 2/476 23557
/proc/meminfo: memFree=27203332/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4302.45 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 430243 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 9676

[startup+4362.3 s]
/proc/loadavg: 1.00 1.03 1.31 2/476 23559
/proc/meminfo: memFree=27203420/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4362.46 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 436244 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 9676

[startup+4422.3 s]
/proc/loadavg: 1.14 1.07 1.30 2/476 23560
/proc/meminfo: memFree=27203516/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4422.46 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 442244 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 9676

[startup+4482.3 s]
/proc/loadavg: 1.05 1.05 1.28 2/476 23571
/proc/meminfo: memFree=27203284/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4482.46 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 448244 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134550868 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 9676

[startup+4542.3 s]
/proc/loadavg: 1.02 1.04 1.26 2/476 23573
/proc/meminfo: memFree=27203396/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4542.46 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 454244 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 9676

[startup+4602.3 s]
/proc/loadavg: 1.00 1.03 1.24 2/476 23577
/proc/meminfo: memFree=27202296/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4602.46 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 460244 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134563608 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 9676

[startup+4662.3 s]
/proc/loadavg: 1.00 1.02 1.22 2/476 23579
/proc/meminfo: memFree=27202180/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4662.47 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 466245 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 9676

[startup+4722.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/476 23580
/proc/meminfo: memFree=27203272/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4722.48 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 472246 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 9676

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.19 2/476 23582
/proc/meminfo: memFree=27203248/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4782.47 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 478245 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 9676

[startup+4842.32 s]
/proc/loadavg: 1.00 1.00 1.17 2/476 23584
/proc/meminfo: memFree=27202976/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4842.49 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 484247 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4842.49
Current children cumulated vsize (KiB) 9676

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/476 23585
/proc/meminfo: memFree=27203188/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4902.48 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 490246 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4902.48
Current children cumulated vsize (KiB) 9676

[startup+4962.3 s]
/proc/loadavg: 1.09 1.03 1.16 2/476 23587
/proc/meminfo: memFree=27203416/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=4962.47 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 496245 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134546856 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 9676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.05 1.02 1.15 2/476 23588
/proc/meminfo: memFree=27203392/32951124 swapFree=38422276/67111528
[pid=23411] ppid=23409 vsize=9676 CPUtime=5000.09 cores=0,2,4,6
/proc/23411/stat : 23411 (picosat) R 23409 23411 22933 0 -1 4202496 2100 0 0 0 500007 2 0 0 25 0 1 0 805565128 9908224 2044 33554432000 134512640 134603332 4289115248 18446744073709551615 134550991 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23411/statm: 2419 2044 98 23 0 2045 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 9676

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): 4999.92
CPU time (s): 5000.1
CPU user time (s): 5000.08
CPU system time (s): 0.021996
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 9712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.08
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2100
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= 6
involuntary context switches= 63480

runsolver used 25.1682 second user time and 52.1341 second system time

The end

Launcher Data 

Begin job on node102 at 2011-06-01 16:47:08
IDJOB=3439634
IDBENCH=87453
IDSOLVER=1934
FILE ID=node102/3439634-1306939628
RUNJOBID= node102-1306929623-22951
PBS_JOBID= 13488584
Free space on /tmp= 73824 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT02/handmade/pehoushek/plainoldcnf/5cnf_3900_3900_220.shuffled.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439634-1306939628/watcher-3439634-1306939628 -o /tmp/evaluation-result-3439634-1306939628/solver-3439634-1306939628 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439634-1306939628.cnf

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

MD5SUM BENCH= f0b7e0675915478b15cab3695fd0fd62
RANDOM SEED=205058134

node102.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      27182428 kB
Buffers:        273996 kB
Cached:        1444632 kB
SwapCached:      86876 kB
Active:         750504 kB
Inactive:      4723352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      27182428 kB
SwapTotal:    67111528 kB
SwapFree:     38422276 kB
Dirty:              20 kB
Writeback:           0 kB
AnonPages:     3690712 kB
Mapped:          14028 kB
Slab:           125920 kB
PageTables:      99940 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 135504144 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73824 MiB
End job on node102 at 2011-06-01 18:10:30