Trace number 3438544

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) 5000.09 5000.12

General information on the benchmark

NameCRAFTED/rbsat/crafted/forced/
rbsat-v945c61409gyes7.cnf
MD5SUM6200c727c8a5a324974090a1f9a6d7ab
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.61
Satisfiable
(Un)Satisfiability was proved
Number of variables945
Number of clauses61409
Sum of the clauses size123673
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261364
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

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-3438544-1306918438/watcher-3438544-1306918438 -o /tmp/evaluation-result-3438544-1306918438/solver-3438544-1306918438 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438544-1306918438.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 2.03 2.00 3/535 31122
/proc/meminfo: memFree=21889700/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=3860 CPUtime=0.01 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 720 0 0 0 1 0 0 0 25 0 1 0 784260080 3952640 666 33554432000 134512640 134603332 4287143920 18446744073709551615 134550684 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 965 666 98 23 0 591 0

[startup+0.12018 s]
/proc/loadavg: 2.00 2.03 2.00 3/535 31122
/proc/meminfo: memFree=21889700/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=3992 CPUtime=0.11 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 740 0 0 0 11 0 0 0 25 0 1 0 784260080 4087808 686 33554432000 134512640 134603332 4287143920 18446744073709551615 134550669 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 998 686 98 23 0 624 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 3992

[startup+0.201158 s]
/proc/loadavg: 2.00 2.03 2.00 3/535 31122
/proc/meminfo: memFree=21889700/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=3992 CPUtime=0.19 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 746 0 0 0 19 0 0 0 25 0 1 0 784260080 4087808 692 33554432000 134512640 134603332 4287143920 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 998 692 98 23 0 624 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3992

[startup+0.301153 s]
/proc/loadavg: 2.00 2.03 2.00 3/535 31122
/proc/meminfo: memFree=21889700/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=3992 CPUtime=0.29 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 748 0 0 0 29 0 0 0 25 0 1 0 784260080 4087808 694 33554432000 134512640 134603332 4287143920 18446744073709551615 134563876 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 998 694 98 23 0 624 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3992

[startup+0.701075 s]
/proc/loadavg: 2.00 2.03 2.00 3/535 31122
/proc/meminfo: memFree=21889700/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=3992 CPUtime=0.69 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 753 0 0 0 69 0 0 0 25 0 1 0 784260080 4087808 699 33554432000 134512640 134603332 4287143920 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 998 699 98 23 0 624 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3992

[startup+1.50093 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 31123
/proc/meminfo: memFree=21886600/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4104 CPUtime=1.49 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 765 0 0 0 149 0 0 0 25 0 1 0 784260080 4202496 711 33554432000 134512640 134603332 4287143920 18446744073709551615 134565920 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1026 711 98 23 0 652 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4104

[startup+3.10062 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 31123
/proc/meminfo: memFree=21884844/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4104 CPUtime=3.09 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 778 0 0 0 309 0 0 0 25 0 1 0 784260080 4202496 724 33554432000 134512640 134603332 4287143920 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1026 724 98 23 0 652 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4104

[startup+6.30108 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 31123
/proc/meminfo: memFree=21884804/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4156 CPUtime=6.29 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 795 0 0 0 629 0 0 0 25 0 1 0 784260080 4255744 741 33554432000 134512640 134603332 4287143920 18446744073709551615 134563405 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1039 741 98 23 0 665 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4156

[startup+12.7009 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 31123
/proc/meminfo: memFree=21883960/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4156 CPUtime=12.69 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 795 0 0 0 1269 0 0 0 25 0 1 0 784260080 4255744 741 33554432000 134512640 134603332 4287143920 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1039 741 98 23 0 665 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4156

[startup+25.5006 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 31124
/proc/meminfo: memFree=21884572/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4220 CPUtime=25.49 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 825 0 0 0 2549 0 0 0 25 0 1 0 784260080 4321280 759 33554432000 134512640 134603332 4287143920 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1055 759 98 23 0 681 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4220

[startup+51.1011 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 31124
/proc/meminfo: memFree=21884776/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4292 CPUtime=51.1 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 843 0 0 0 5110 0 0 0 25 0 1 0 784260080 4395008 777 33554432000 134512640 134603332 4287143920 18446744073709551615 134525140 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1073 777 98 23 0 699 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4292

[startup+102.301 s]
/proc/loadavg: 2.16 2.05 2.01 3/536 31126
/proc/meminfo: memFree=21884472/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4340 CPUtime=102.31 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 888 0 0 0 10231 0 0 0 25 0 1 0 784260080 4444160 789 33554432000 134512640 134603332 4287143920 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1085 789 98 23 0 711 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 4340

[startup+162.301 s]
/proc/loadavg: 2.13 2.05 2.01 3/536 31127
/proc/meminfo: memFree=21882688/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4428 CPUtime=162.29 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 918 0 0 0 16229 0 0 0 25 0 1 0 784260080 4534272 797 33554432000 134512640 134603332 4287143920 18446744073709551615 134564415 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1107 797 98 23 0 733 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 4428

[startup+222.319 s]
/proc/loadavg: 2.05 2.04 2.00 3/536 31129
/proc/meminfo: memFree=21882648/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4392 CPUtime=222.31 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 944 0 0 0 22231 0 0 0 25 0 1 0 784260080 4497408 802 33554432000 134512640 134603332 4287143920 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1098 802 98 23 0 724 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 4392

[startup+282.301 s]
/proc/loadavg: 2.09 2.06 2.01 3/536 31130
/proc/meminfo: memFree=21883100/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4440 CPUtime=282.29 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 970 0 0 0 28229 0 0 0 25 0 1 0 784260080 4546560 814 33554432000 134512640 134603332 4287143920 18446744073709551615 134550646 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1110 814 98 23 0 736 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 4440

[startup+342.301 s]
/proc/loadavg: 2.07 2.06 2.01 3/536 31132
/proc/meminfo: memFree=21881804/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4544 CPUtime=342.3 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 1004 0 0 0 34229 1 0 0 25 0 1 0 784260080 4653056 840 33554432000 134512640 134603332 4287143920 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1136 840 98 23 0 762 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4544

[startup+402.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/536 31134
/proc/meminfo: memFree=21881756/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4620 CPUtime=402.3 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 1158 0 0 0 40229 1 0 0 25 0 1 0 784260080 4730880 854 33554432000 134512640 134603332 4287143920 18446744073709551615 134550666 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1155 854 98 23 0 781 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 4620

[startup+462.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/536 31144
/proc/meminfo: memFree=21880800/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4504 CPUtime=462.3 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 1200 0 0 0 46229 1 0 0 25 0 1 0 784260080 4612096 830 33554432000 134512640 134603332 4287143920 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1126 830 98 23 0 752 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 4504

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 31146
/proc/meminfo: memFree=21880880/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4516 CPUtime=522.31 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 1281 0 0 0 52230 1 0 0 25 0 1 0 784260080 4624384 833 33554432000 134512640 134603332 4287143920 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1129 833 98 23 0 755 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 4516

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 31147
/proc/meminfo: memFree=21880708/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4552 CPUtime=582.31 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 1329 0 0 0 58230 1 0 0 25 0 1 0 784260080 4661248 842 33554432000 134512640 134603332 4287143920 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1138 842 98 23 0 764 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 4552

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 31270
/proc/meminfo: memFree=21868848/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=5288 CPUtime=4002.35 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 4278 0 0 0 400229 6 0 0 25 0 1 0 784260080 5414912 1026 33554432000 134512640 134603332 4287143920 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1322 1026 98 23 0 948 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 5288

[startup+4062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 31280
/proc/meminfo: memFree=21868512/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=5280 CPUtime=4062.36 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 4279 0 0 0 406230 6 0 0 25 0 1 0 784260080 5406720 1024 33554432000 134512640 134603332 4287143920 18446744073709551615 134564280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1320 1024 98 23 0 946 0
Current children cumulated CPU time (s) 4062.36
Current children cumulated vsize (KiB) 5280

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 31282
/proc/meminfo: memFree=21868688/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=5176 CPUtime=4122.35 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 4279 0 0 0 412229 6 0 0 25 0 1 0 784260080 5300224 998 33554432000 134512640 134603332 4287143920 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1294 998 98 23 0 920 0
Current children cumulated CPU time (s) 4122.35
Current children cumulated vsize (KiB) 5176

[startup+4182.32 s]
/proc/loadavg: 2.10 2.04 2.01 3/536 31283
/proc/meminfo: memFree=21868492/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=5156 CPUtime=4182.37 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 4291 0 0 0 418231 6 0 0 25 0 1 0 784260080 5279744 993 33554432000 134512640 134603332 4287143920 18446744073709551615 11026267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1289 993 98 23 0 915 0
Current children cumulated CPU time (s) 4182.37
Current children cumulated vsize (KiB) 5156

[startup+4242.3 s]
/proc/loadavg: 2.23 2.07 2.02 3/536 31285
/proc/meminfo: memFree=21867556/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=5140 CPUtime=4242.35 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 4316 0 0 0 424229 6 0 0 25 0 1 0 784260080 5263360 989 33554432000 134512640 134603332 4287143920 18446744073709551615 134525140 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1285 989 98 23 0 911 0
Current children cumulated CPU time (s) 4242.35
Current children cumulated vsize (KiB) 5140

[startup+4302.3 s]
/proc/loadavg: 2.15 2.07 2.02 3/536 31287
/proc/meminfo: memFree=21868860/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4816 CPUtime=4302.35 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 4338 0 0 0 430229 6 0 0 25 0 1 0 784260080 4931584 908 33554432000 134512640 134603332 4287143920 18446744073709551615 134548297 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1204 908 98 23 0 830 0
Current children cumulated CPU time (s) 4302.35
Current children cumulated vsize (KiB) 4816

[startup+4362.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/536 31288
/proc/meminfo: memFree=21868940/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4916 CPUtime=4362.26 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 4415 0 0 0 436219 7 0 0 25 0 1 0 784260080 5033984 925 33554432000 134512640 134603332 4287143920 18446744073709551615 134525150 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31122/statm: 1229 925 98 23 0 855 0
Current children cumulated CPU time (s) 4362.26
Current children cumulated vsize (KiB) 4916

[startup+4422.3 s]
/proc/loadavg: 2.02 2.04 2.01 3/536 31290
/proc/meminfo: memFree=21868508/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4808 CPUtime=4422.25 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 4429 0 0 0 442218 7 0 0 25 0 1 0 784260080 4923392 906 33554432000 134512640 134603332 4287143920 18446744073709551615 134563965 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1202 906 98 23 0 828 0
Current children cumulated CPU time (s) 4422.25
Current children cumulated vsize (KiB) 4808

[startup+4482.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 31291
/proc/meminfo: memFree=21868316/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4888 CPUtime=4482.25 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 4491 0 0 0 448218 7 0 0 25 0 1 0 784260080 5005312 926 33554432000 134512640 134603332 4287143920 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1222 926 98 23 0 848 0
Current children cumulated CPU time (s) 4482.25
Current children cumulated vsize (KiB) 4888

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 31293
/proc/meminfo: memFree=21869244/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4916 CPUtime=4542.25 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 4550 0 0 0 454218 7 0 0 25 0 1 0 784260080 5033984 917 33554432000 134512640 134603332 4287143920 18446744073709551615 134563868 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1229 917 98 23 0 855 0
Current children cumulated CPU time (s) 4542.25
Current children cumulated vsize (KiB) 4916

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 31295
/proc/meminfo: memFree=21867088/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4888 CPUtime=4602.25 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 4573 0 0 0 460218 7 0 0 25 0 1 0 784260080 5005312 914 33554432000 134512640 134603332 4287143920 18446744073709551615 134564355 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1222 914 98 23 0 848 0
Current children cumulated CPU time (s) 4602.25
Current children cumulated vsize (KiB) 4888

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 31296
/proc/meminfo: memFree=21866672/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=5352 CPUtime=4662.25 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 4713 0 0 0 466218 7 0 0 25 0 1 0 784260080 5480448 1031 33554432000 134512640 134603332 4287143920 18446744073709551615 134550707 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1338 1031 98 23 0 964 0
Current children cumulated CPU time (s) 4662.25
Current children cumulated vsize (KiB) 5352

[startup+4722.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/536 31298
/proc/meminfo: memFree=21866492/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4956 CPUtime=4722.27 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 4808 0 0 0 472220 7 0 0 25 0 1 0 784260080 5074944 943 33554432000 134512640 134603332 4287143920 18446744073709551615 134564566 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1239 943 98 23 0 865 0
Current children cumulated CPU time (s) 4722.27
Current children cumulated vsize (KiB) 4956

[startup+4782.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/536 31299
/proc/meminfo: memFree=21865312/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=5008 CPUtime=4782.25 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 4924 0 0 0 478218 7 0 0 25 0 1 0 784260080 5128192 956 33554432000 134512640 134603332 4287143920 18446744073709551615 134546928 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1252 956 98 23 0 878 0
Current children cumulated CPU time (s) 4782.25
Current children cumulated vsize (KiB) 5008

[startup+4842.32 s]
/proc/loadavg: 2.11 2.05 2.01 3/536 31301
/proc/meminfo: memFree=21865372/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4940 CPUtime=4842.27 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 4936 0 0 0 484220 7 0 0 25 0 1 0 784260080 5058560 934 33554432000 134512640 134603332 4287143920 18446744073709551615 134550928 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1235 934 98 23 0 861 0
Current children cumulated CPU time (s) 4842.27
Current children cumulated vsize (KiB) 4940

[startup+4902.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/536 31303
/proc/meminfo: memFree=21866320/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4876 CPUtime=4902.26 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 5008 0 0 0 490219 7 0 0 25 0 1 0 784260080 4993024 923 33554432000 134512640 134603332 4287143920 18446744073709551615 134551012 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1219 923 98 23 0 845 0
Current children cumulated CPU time (s) 4902.26
Current children cumulated vsize (KiB) 4876

[startup+4962.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/536 31304
/proc/meminfo: memFree=21867636/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=4996 CPUtime=4962.26 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 5100 0 0 0 496218 8 0 0 25 0 1 0 784260080 5115904 944 33554432000 134512640 134603332 4287143920 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1249 944 98 23 0 875 0
Current children cumulated CPU time (s) 4962.26
Current children cumulated vsize (KiB) 4996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.1 s]
/proc/loadavg: 2.01 2.04 2.00 3/536 31305
/proc/meminfo: memFree=21867600/32951124 swapFree=50328308/67111528
[pid=31122] ppid=31120 vsize=5004 CPUtime=5000.08 cores=0,2,4,6
/proc/31122/stat : 31122 (picosat) R 31120 31122 30616 0 -1 4202496 5147 0 0 0 500000 8 0 0 25 0 1 0 784260080 5124096 955 33554432000 134512640 134603332 4287143920 18446744073709551615 134563779 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31122/statm: 1251 955 98 23 0 877 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 5004

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): 5000.12
CPU time (s): 5000.09
CPU user time (s): 5000.01
CPU system time (s): 0.083987
CPU usage (%): 99.9994
Max. virtual memory (cumulated for all children) (KiB): 5444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5147
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= 10771

runsolver used 28.3407 second user time and 56.4844 second system time

The end

Launcher Data 

Begin job on node146 at 2011-06-01 10:53:58
IDJOB=3438544
IDBENCH=71540
IDSOLVER=1934
FILE ID=node146/3438544-1306918438
RUNJOBID= node146-1306909142-30636
PBS_JOBID= 13488479
Free space on /tmp= 73676 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v945c61409gyes7.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438544-1306918438/watcher-3438544-1306918438 -o /tmp/evaluation-result-3438544-1306918438/solver-3438544-1306918438 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438544-1306918438.cnf

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

MD5SUM BENCH= 6200c727c8a5a324974090a1f9a6d7ab
RANDOM SEED=2092713931

node146.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	: 5332.75
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	: 5332.86
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	: 5332.75
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	: 5332.75
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		: 2666.830
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21889864 kB
Buffers:        131560 kB
Cached:         189016 kB
SwapCached:       9256 kB
Active:       10568732 kB
Inactive:       197132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21889864 kB
SwapTotal:    67111528 kB
SwapFree:     50328308 kB
Dirty:             776 kB
Writeback:           0 kB
AnonPages:    10443460 kB
Mapped:          28176 kB
Slab:           126220 kB
PageTables:      97852 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 160695924 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= 73676 MiB
End job on node146 at 2011-06-01 12:17:20