Trace number 3423018

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
clasp 2.0-R4092-crafted? (TO) 5000.03 4999.92

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n170-s56409011-unsat.cnf
MD5SUM6545c783f127618649f1200914f62dc5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables173
Number of clauses356
Sum of the clauses size1068
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3356
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c clasp version 2.0.0-RC2
0.00/0.00	c Reading from ...684847/instance-3423018-1306684847.cnf
0.00/0.00	c Solving...
5000.02/4999.91	
5000.02/4999.91	*** INTERRUPTED! ***
5000.02/4999.91	s UNKNOWN
5000.02/4999.91	
5000.02/4999.91	c INTERRUPTED   : 1
5000.02/4999.91	c Models        : 0+    
5000.02/4999.91	c Time          : 4999.913s (Solving: 4999.91s 1st Model: 0.00s Unsat: 0.00s)
5000.02/4999.91	c CPU Time      : 5000.020s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3423018-1306684847/watcher-3423018-1306684847 -o /tmp/evaluation-result-3423018-1306684847/solver-3423018-1306684847 -C 5000 -W 5100 -M 15500 HOME/clasp --sat-p=20,25,120,-1,0 --berk-max=512 --berk-once --otfs=1 --recursive-str --dinit=800,10000 --dsched=20000,1.1 --reverse-arcs=2 HOME/instance-3423018-1306684847.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.02 1.09 2/419 24850
/proc/meminfo: memFree=14097040/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=12436 CPUtime=0 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 522 0 0 0 0 0 0 0 22 0 1 0 780082851 12734464 462 33554432000 4194304 4929204 140736653287808 18446744073709551615 246516495045 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 3109 462 367 180 0 119 0

[startup+0.0231821 s]
/proc/loadavg: 1.00 1.02 1.09 2/419 24850
/proc/meminfo: memFree=14097040/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=12568 CPUtime=0.01 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 538 0 0 0 1 0 0 0 22 0 1 0 780082851 12869632 478 33554432000 4194304 4929204 140736653287808 18446744073709551615 4629071 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 3142 478 367 180 0 152 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12568

[startup+0.100184 s]
/proc/loadavg: 1.00 1.02 1.09 2/419 24850
/proc/meminfo: memFree=14097040/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=12700 CPUtime=0.09 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 584 0 0 0 9 0 0 0 22 0 1 0 780082851 13004800 524 33554432000 4194304 4929204 140736653287808 18446744073709551615 4632840 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 3175 524 367 180 0 185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12700

[startup+0.300148 s]
/proc/loadavg: 1.00 1.02 1.09 2/419 24850
/proc/meminfo: memFree=14097040/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=12964 CPUtime=0.29 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 651 0 0 0 29 0 0 0 23 0 1 0 780082851 13275136 591 33554432000 4194304 4929204 140736653287808 18446744073709551615 4638682 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 3241 591 367 180 0 251 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12964

[startup+0.701087 s]
/proc/loadavg: 1.00 1.02 1.09 2/419 24850
/proc/meminfo: memFree=14097040/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=13228 CPUtime=0.69 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 726 0 0 0 69 0 0 0 25 0 1 0 780082851 13545472 666 33554432000 4194304 4929204 140736653287808 18446744073709551615 4633770 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 3307 666 367 180 0 317 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13228

[startup+1.50096 s]
/proc/loadavg: 1.00 1.02 1.09 3/425 24859
/proc/meminfo: memFree=14092412/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=13628 CPUtime=1.49 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 802 0 0 0 149 0 0 0 25 0 1 0 780082851 13955072 742 33554432000 4194304 4929204 140736653287808 18446744073709551615 4633770 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 3407 742 367 180 0 417 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13628

[startup+3.10068 s]
/proc/loadavg: 1.08 1.03 1.09 3/425 24859
/proc/meminfo: memFree=14089932/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=13892 CPUtime=3.09 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 891 0 0 0 309 0 0 0 25 0 1 0 780082851 14225408 831 33554432000 4194304 4929204 140736653287808 18446744073709551615 4337333 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 3473 831 367 180 0 483 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13892

[startup+6.30111 s]
/proc/loadavg: 1.08 1.03 1.09 3/425 24859
/proc/meminfo: memFree=14088700/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=14300 CPUtime=6.29 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 993 0 0 0 629 0 0 0 25 0 1 0 780082851 14643200 933 33554432000 4194304 4929204 140736653287808 18446744073709551615 4357407 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 3575 933 368 180 0 585 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14300

[startup+12.7009 s]
/proc/loadavg: 1.22 1.07 1.10 3/425 24859
/proc/meminfo: memFree=14086216/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=14700 CPUtime=12.69 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1091 0 0 0 1269 0 0 0 25 0 1 0 780082851 15052800 1031 33554432000 4194304 4929204 140736653287808 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 3675 1031 368 180 0 685 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14700

[startup+25.5006 s]
/proc/loadavg: 1.34 1.10 1.11 3/425 24868
/proc/meminfo: memFree=14085184/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=15108 CPUtime=25.49 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1188 0 0 0 2549 0 0 0 25 0 1 0 780082851 15470592 1128 33554432000 4194304 4929204 140736653287808 18446744073709551615 4657909 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 3777 1128 368 180 0 787 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15108

[startup+51.1009 s]
/proc/loadavg: 1.57 1.17 1.13 3/425 24869
/proc/meminfo: memFree=14084396/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=15632 CPUtime=51.09 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1306 0 0 0 5109 0 0 0 25 0 1 0 780082851 16007168 1246 33554432000 4194304 4929204 140736653287808 18446744073709551615 4357395 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 3908 1246 368 180 0 918 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15632

[startup+102.316 s]
/proc/loadavg: 1.90 1.32 1.19 3/425 24870
/proc/meminfo: memFree=14082768/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=15896 CPUtime=102.31 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1381 0 0 0 10231 0 0 0 25 0 1 0 780082851 16277504 1321 33554432000 4194304 4929204 140736653287808 18446744073709551615 4638354 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 3974 1321 368 180 0 984 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 15896

[startup+162.301 s]
/proc/loadavg: 1.96 1.43 1.23 3/425 24872
/proc/meminfo: memFree=14080888/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=16164 CPUtime=162.29 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1450 0 0 0 16229 0 0 0 25 0 1 0 780082851 16551936 1390 33554432000 4194304 4929204 140736653287808 18446744073709551615 4633785 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4041 1390 368 180 0 1051 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 16164

[startup+222.301 s]
/proc/loadavg: 2.08 1.57 1.29 3/425 24875
/proc/meminfo: memFree=14082344/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=16436 CPUtime=222.3 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1495 0 0 0 22230 0 0 0 25 0 1 0 780082851 16830464 1435 33554432000 4194304 4929204 140736653287808 18446744073709551615 4658511 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4109 1435 368 180 0 1119 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 16436

[startup+282.301 s]
/proc/loadavg: 2.07 1.65 1.33 3/425 24878
/proc/meminfo: memFree=14083272/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=16436 CPUtime=282.3 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1512 0 0 0 28230 0 0 0 25 0 1 0 780082851 16830464 1452 33554432000 4194304 4929204 140736653287808 18446744073709551615 4327292 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4109 1452 368 180 0 1119 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 16436

[startup+342.301 s]
/proc/loadavg: 2.08 1.73 1.38 3/425 24880
/proc/meminfo: memFree=14082880/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=16436 CPUtime=342.3 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1521 0 0 0 34230 0 0 0 25 0 1 0 780082851 16830464 1461 33554432000 4194304 4929204 140736653287808 18446744073709551615 4658024 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4109 1461 368 180 0 1119 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 16436

[startup+402.301 s]
/proc/loadavg: 2.18 1.81 1.42 3/425 24881
/proc/meminfo: memFree=14082736/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=16576 CPUtime=402.3 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1540 0 0 0 40230 0 0 0 25 0 1 0 780082851 16973824 1480 33554432000 4194304 4929204 140736653287808 18446744073709551615 4663848 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4144 1480 368 180 0 1154 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 16576

[startup+462.301 s]
/proc/loadavg: 2.06 1.84 1.46 3/425 24883
/proc/meminfo: memFree=14082716/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=16576 CPUtime=462.3 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1543 0 0 0 46230 0 0 0 25 0 1 0 780082851 16973824 1483 33554432000 4194304 4929204 140736653287808 18446744073709551615 4327581 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4144 1483 368 180 0 1154 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 16576

[startup+522.301 s]
/proc/loadavg: 2.02 1.87 1.49 3/425 24884
/proc/meminfo: memFree=14082692/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=16576 CPUtime=522.3 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1557 0 0 0 52230 0 0 0 25 0 1 0 780082851 16973824 1497 33554432000 4194304 4929204 140736653287808 18446744073709551615 4633697 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4144 1497 368 180 0 1154 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 16576

[startup+582.3 s]
/proc/loadavg: 2.00 1.89 1.52 3/425 24886
/proc/meminfo: memFree=14082668/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=16716 CPUtime=582.31 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1563 0 0 0 58231 0 0 0 25 0 1 0 780082851 17117184 1503 33554432000 4194304 4929204 140736653287808 18446744073709551615 4633958 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4179 1503 368 180 0 1189 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 16716

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.08 2.04 2.01 3/425 24991
/proc/meminfo: memFree=14077692/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17264 CPUtime=4062.39 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1719 0 0 0 406238 1 0 0 25 0 1 0 780082851 17678336 1659 33554432000 4194304 4929204 140736653287808 18446744073709551615 4632587 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4316 1659 372 180 0 1326 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 17264

[startup+4122.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/425 24992
/proc/meminfo: memFree=14079280/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17264 CPUtime=4122.38 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1719 0 0 0 412237 1 0 0 25 0 1 0 780082851 17678336 1659 33554432000 4194304 4929204 140736653287808 18446744073709551615 4327602 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4316 1659 372 180 0 1326 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 17264

[startup+4182.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/425 24994
/proc/meminfo: memFree=14079748/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17264 CPUtime=4182.38 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1723 0 0 0 418237 1 0 0 25 0 1 0 780082851 17678336 1663 33554432000 4194304 4929204 140736653287808 18446744073709551615 4633923 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4316 1663 372 180 0 1326 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 17264

[startup+4242.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/425 24996
/proc/meminfo: memFree=14079724/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17264 CPUtime=4242.38 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1723 0 0 0 424237 1 0 0 25 0 1 0 780082851 17678336 1663 33554432000 4194304 4929204 140736653287808 18446744073709551615 4632982 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4316 1663 372 180 0 1326 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 17264

[startup+4302.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/425 24997
/proc/meminfo: memFree=14079208/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17264 CPUtime=4302.38 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1723 0 0 0 430237 1 0 0 25 0 1 0 780082851 17678336 1663 33554432000 4194304 4929204 140736653287808 18446744073709551615 4633143 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4316 1663 372 180 0 1326 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 17264

[startup+4362.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/425 24999
/proc/meminfo: memFree=14079936/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17264 CPUtime=4362.38 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1723 0 0 0 436237 1 0 0 25 0 1 0 780082851 17678336 1663 33554432000 4194304 4929204 140736653287808 18446744073709551615 4316128 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4316 1663 372 180 0 1326 0
Current children cumulated CPU time (s) 4362.38
Current children cumulated vsize (KiB) 17264

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/425 25000
/proc/meminfo: memFree=14079176/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17400 CPUtime=4422.38 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1727 0 0 0 442237 1 0 0 25 0 1 0 780082851 17817600 1667 33554432000 4194304 4929204 140736653287808 18446744073709551615 4628072 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4350 1667 372 180 0 1360 0
Current children cumulated CPU time (s) 4422.38
Current children cumulated vsize (KiB) 17400

[startup+4482.3 s]
/proc/loadavg: 2.19 2.07 2.01 3/425 25002
/proc/meminfo: memFree=14079148/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17400 CPUtime=4482.39 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1727 0 0 0 448238 1 0 0 25 0 1 0 780082851 17817600 1667 33554432000 4194304 4929204 140736653287808 18446744073709551615 4657929 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4350 1667 372 180 0 1360 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 17400

[startup+4542.3 s]
/proc/loadavg: 2.12 2.07 2.01 3/425 25004
/proc/meminfo: memFree=14079252/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17400 CPUtime=4542.39 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1727 0 0 0 454238 1 0 0 25 0 1 0 780082851 17817600 1667 33554432000 4194304 4929204 140736653287808 18446744073709551615 4627841 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4350 1667 372 180 0 1360 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 17400

[startup+4602.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/425 25005
/proc/meminfo: memFree=14077248/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17400 CPUtime=4602.4 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1730 0 0 0 460239 1 0 0 25 0 1 0 780082851 17817600 1670 33554432000 4194304 4929204 140736653287808 18446744073709551615 4320050 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4350 1670 372 180 0 1360 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 17400

[startup+4662.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/425 25007
/proc/meminfo: memFree=14077352/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17400 CPUtime=4662.39 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1730 0 0 0 466238 1 0 0 25 0 1 0 780082851 17817600 1670 33554432000 4194304 4929204 140736653287808 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4350 1670 372 180 0 1360 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 17400

[startup+4722.32 s]
/proc/loadavg: 2.02 2.04 2.00 3/425 25008
/proc/meminfo: memFree=14077324/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17400 CPUtime=4722.41 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1730 0 0 0 472240 1 0 0 25 0 1 0 780082851 17817600 1670 33554432000 4194304 4929204 140736653287808 18446744073709551615 4632587 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4350 1670 372 180 0 1360 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 17400

[startup+4782.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/425 25010
/proc/meminfo: memFree=14077180/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17400 CPUtime=4782.4 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1734 0 0 0 478238 2 0 0 25 0 1 0 780082851 17817600 1674 33554432000 4194304 4929204 140736653287808 18446744073709551615 4639230 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4350 1674 372 180 0 1360 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 17400

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/425 25012
/proc/meminfo: memFree=14077400/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17400 CPUtime=4842.41 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1742 0 0 0 484239 2 0 0 25 0 1 0 780082851 17817600 1682 33554432000 4194304 4929204 140736653287808 18446744073709551615 4316056 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4350 1682 372 180 0 1360 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 17400

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/425 25013
/proc/meminfo: memFree=14077504/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17400 CPUtime=4902.41 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1746 0 0 0 490239 2 0 0 25 0 1 0 780082851 17817600 1686 33554432000 4194304 4929204 140736653287808 18446744073709551615 4633785 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4350 1686 372 180 0 1360 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 17400

[startup+4962.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/425 25015
/proc/meminfo: memFree=14078352/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17400 CPUtime=4962.41 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1746 0 0 0 496239 2 0 0 25 0 1 0 780082851 17817600 1686 33554432000 4194304 4929204 140736653287808 18446744073709551615 4633405 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4350 1686 372 180 0 1360 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 17400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.04 2.03 2.00 3/425 25016
/proc/meminfo: memFree=14078472/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17400 CPUtime=5000.02 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1746 0 0 0 500000 2 0 0 25 0 1 0 780082851 17817600 1686 33554432000 4194304 4929204 140736653287808 18446744073709551615 4316263 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4350 1686 372 180 0 1360 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 17400

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

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

[startup+4999.9 s]
/proc/loadavg: 2.04 2.03 2.00 3/425 25016
/proc/meminfo: memFree=14078472/32951124 swapFree=48785060/67111528
[pid=24850] ppid=24848 vsize=17400 CPUtime=5000.02 cores=0,2,4,6
/proc/24850/stat : 24850 (clasp) R 24848 24850 22730 0 -1 4202496 1746 0 0 0 500000 2 0 0 25 0 1 0 780082851 17817600 1686 33554432000 4194304 4929204 140736653287808 18446744073709551615 4316263 0 0 4096 18946 0 0 0 17 2 0 0 0
/proc/24850/statm: 4350 1686 372 180 0 1360 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 17400

Child status: 0
Real time (s): 4999.92
CPU time (s): 5000.03
CPU user time (s): 5000.01
CPU system time (s): 0.023996
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 17400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1758
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= 10
involuntary context switches= 8279

runsolver used 21.0258 second user time and 42.6455 second system time

The end

Launcher Data 

Begin job on node134 at 2011-05-29 18:00:47
IDJOB=3423018
IDBENCH=83145
IDSOLVER=1917
FILE ID=node134/3423018-1306684847
RUNJOBID= node134-1306684847-24838
PBS_JOBID= 13471763
Free space on /tmp= 73120 MiB

SOLVER NAME= clasp 2.0-R4092-crafted
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n170-s56409011-unsat.cnf
COMMAND LINE= HOME/clasp --sat-p=20,25,120,-1,0 --berk-max=512 --berk-once --otfs=1 --recursive-str --dinit=800,10000 --dsched=20000,1.1 --reverse-arcs=2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3423018-1306684847/watcher-3423018-1306684847 -o /tmp/evaluation-result-3423018-1306684847/solver-3423018-1306684847 -C 5000 -W 5100 -M 15500  HOME/clasp --sat-p=20,25,120,-1,0 --berk-max=512 --berk-once --otfs=1 --recursive-str --dinit=800,10000 --dsched=20000,1.1 --reverse-arcs=2 HOME/instance-3423018-1306684847.cnf

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

MD5SUM BENCH= 6545c783f127618649f1200914f62dc5
RANDOM SEED=1179027417

node134.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		: 2666.831
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		: 2666.831
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	: 5332.67
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 7186.06
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		: 2666.831
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	: 5332.80
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		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14097320 kB
Buffers:        293568 kB
Cached:        7668832 kB
SwapCached:      40168 kB
Active:        6370504 kB
Inactive:     12185496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14097320 kB
SwapTotal:    67111528 kB
SwapFree:     48785060 kB
Dirty:             784 kB
Writeback:           0 kB
AnonPages:    10561520 kB
Mapped:          20964 kB
Slab:           141460 kB
PageTables:      88532 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 110742356 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73120 MiB
End job on node134 at 2011-05-29 19:24:09