Trace number 3300463

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) 1300.04 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-23_505.cnf
MD5SUM8e7b614904543aa28491ea45c761cbd5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark97.5682
Satisfiable
(Un)Satisfiability was proved
Number of variables253
Number of clauses34014
Sum of the clauses size150994
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2336
Number of clauses of size 331196
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52482

Solver Data 

0.00/0.00	c clasp version 2.0.0-RC2
0.00/0.00	c Reading from ...828106/instance-3300463-1303828106.cnf
0.19/0.26	c Solving...
1300.03/1300.00	
1300.03/1300.00	*** INTERRUPTED! ***
1300.03/1300.00	s UNKNOWN
1300.03/1300.00	
1300.03/1300.00	c INTERRUPTED   : 1
1300.03/1300.00	c Models        : 0+    
1300.03/1300.00	c Time          : 1300.002s (Solving: 1299.74s 1st Model: 0.00s Unsat: 0.00s)
1300.03/1300.00	c CPU Time      : 1300.030s

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: 935)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3300463-1303828106/watcher-3300463-1303828106 -o /tmp/evaluation-result-3300463-1303828106/solver-3300463-1303828106 -C 2400 -W 1300 -M 7680 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-3300463-1303828106.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.00 4.06 4.89 4/189 4177
/proc/meminfo: memFree=12674528/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=12700 CPUtime=0 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 532 0 0 0 0 0 0 0 25 0 1 0 475226887 13004800 472 33554432000 4194304 4929204 140733731122928 18446744073709551615 212039316165 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 3175 473 327 180 0 185 0

[startup+0.072937 s]
/proc/loadavg: 4.00 4.06 4.89 4/189 4177
/proc/meminfo: memFree=12674528/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=15764 CPUtime=0.06 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 1375 0 0 0 6 0 0 0 25 0 1 0 475226887 16142336 1223 33554432000 4194304 4929204 140733731122928 18446744073709551615 4582106 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 3941 1223 337 180 0 951 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15764

[startup+0.100933 s]
/proc/loadavg: 4.00 4.06 4.89 4/189 4177
/proc/meminfo: memFree=12674528/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=15764 CPUtime=0.09 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 1375 0 0 0 9 0 0 0 25 0 1 0 475226887 16142336 1223 33554432000 4194304 4929204 140733731122928 18446744073709551615 4582134 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 3941 1223 337 180 0 951 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15764

[startup+0.300906 s]
/proc/loadavg: 4.00 4.06 4.89 4/189 4177
/proc/meminfo: memFree=12674528/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=15440 CPUtime=0.29 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 1410 0 0 0 29 0 0 0 25 0 1 0 475226887 15810560 1191 33554432000 4194304 4929204 140733731122928 18446744073709551615 4316207 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 3860 1191 366 180 0 870 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15440

[startup+0.700822 s]
/proc/loadavg: 4.00 4.06 4.89 4/189 4177
/proc/meminfo: memFree=12674528/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=15440 CPUtime=0.69 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 1417 0 0 0 69 0 0 0 25 0 1 0 475226887 15810560 1198 33554432000 4194304 4929204 140733731122928 18446744073709551615 4329490 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 3860 1198 367 180 0 870 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15440

[startup+1.50068 s]
/proc/loadavg: 4.00 4.06 4.89 5/190 4178
/proc/meminfo: memFree=12668220/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=16100 CPUtime=1.49 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 1578 0 0 0 149 0 0 0 25 0 1 0 475226887 16486400 1359 33554432000 4194304 4929204 140733731122928 18446744073709551615 4316093 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 4025 1359 367 180 0 1035 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16100

[startup+3.10037 s]
/proc/loadavg: 4.00 4.06 4.88 5/190 4178
/proc/meminfo: memFree=12665864/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=16824 CPUtime=3.09 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 1765 0 0 0 309 0 0 0 25 0 1 0 475226887 17227776 1546 33554432000 4194304 4929204 140733731122928 18446744073709551615 4638408 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 4206 1546 367 180 0 1216 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16824

[startup+6.30084 s]
/proc/loadavg: 4.00 4.06 4.88 5/190 4179
/proc/meminfo: memFree=12662076/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=17524 CPUtime=6.29 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 1948 0 0 0 629 0 0 0 25 0 1 0 475226887 17944576 1729 33554432000 4194304 4929204 140733731122928 18446744073709551615 4316200 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 4381 1729 367 180 0 1391 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17524

[startup+12.7007 s]
/proc/loadavg: 4.00 4.06 4.87 5/190 4179
/proc/meminfo: memFree=12657136/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=19008 CPUtime=12.69 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 2258 0 0 0 1269 0 0 0 25 0 1 0 475226887 19464192 2039 33554432000 4194304 4929204 140733731122928 18446744073709551615 4316112 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 4752 2039 367 180 0 1762 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19008

[startup+25.5004 s]
/proc/loadavg: 4.00 4.05 4.86 5/190 4179
/proc/meminfo: memFree=12652564/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=20444 CPUtime=25.49 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 2613 0 0 0 2549 0 0 0 25 0 1 0 475226887 20934656 2394 33554432000 4194304 4929204 140733731122928 18446744073709551615 4632937 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 5111 2394 367 180 0 2121 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20444

[startup+51.1008 s]
/proc/loadavg: 4.00 4.05 4.84 5/190 4180
/proc/meminfo: memFree=12647340/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=22080 CPUtime=51.09 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 2993 0 0 0 5109 0 0 0 25 0 1 0 475226887 22609920 2774 33554432000 4194304 4929204 140733731122928 18446744073709551615 4633767 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 5520 2774 367 180 0 2530 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22080

[startup+102.307 s]
/proc/loadavg: 4.00 4.04 4.79 5/190 4181
/proc/meminfo: memFree=12639724/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=24212 CPUtime=102.3 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 3513 0 0 0 10230 0 0 0 25 0 1 0 475226887 24793088 3294 33554432000 4194304 4929204 140733731122928 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 6053 3294 369 180 0 3063 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 24212

[startup+162.301 s]
/proc/loadavg: 4.00 4.03 4.74 5/190 4183
/proc/meminfo: memFree=12633628/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=25960 CPUtime=162.3 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 3928 0 0 0 16230 0 0 0 25 0 1 0 475226887 26583040 3709 33554432000 4194304 4929204 140733731122928 18446744073709551615 4633719 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 6490 3709 369 180 0 3500 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 25960

[startup+222.3 s]
/proc/loadavg: 4.00 4.02 4.69 5/190 4184
/proc/meminfo: memFree=12629736/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=27312 CPUtime=222.29 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 4250 0 0 0 22229 0 0 0 25 0 1 0 475226887 27967488 4031 33554432000 4194304 4929204 140733731122928 18446744073709551615 4316056 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 6828 4031 369 180 0 3838 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 27312

[startup+282.301 s]
/proc/loadavg: 4.05 4.03 4.65 5/190 4186
/proc/meminfo: memFree=12626228/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=28908 CPUtime=282.3 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 4555 0 0 0 28230 0 0 0 25 0 1 0 475226887 29601792 4336 33554432000 4194304 4929204 140733731122928 18446744073709551615 4633759 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 7227 4336 369 180 0 4237 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 28908

[startup+342.301 s]
/proc/loadavg: 4.07 4.04 4.61 5/190 4187
/proc/meminfo: memFree=12622840/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=29868 CPUtime=342.3 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 4805 0 0 0 34230 0 0 0 25 0 1 0 475226887 30584832 4586 33554432000 4194304 4929204 140733731122928 18446744073709551615 4632960 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 7467 4586 369 180 0 4477 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 29868

[startup+402.301 s]
/proc/loadavg: 4.03 4.03 4.57 5/190 4217
/proc/meminfo: memFree=12635668/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=30856 CPUtime=402.29 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 4989 0 0 0 40229 0 0 0 25 0 1 0 475226887 31596544 4770 33554432000 4194304 4929204 140733731122928 18446744073709551615 4316139 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 7714 4770 369 180 0 4724 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 30856

[startup+462.3 s]
/proc/loadavg: 4.01 4.02 4.53 5/190 4219
/proc/meminfo: memFree=12631552/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=31644 CPUtime=462.29 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 5186 0 0 0 46229 0 0 0 25 0 1 0 475226887 32403456 4967 33554432000 4194304 4929204 140733731122928 18446744073709551615 4316226 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 7911 4967 369 180 0 4921 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 31644

[startup+522.301 s]
/proc/loadavg: 4.00 4.02 4.50 5/190 4220
/proc/meminfo: memFree=12626300/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=32400 CPUtime=522.3 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 5361 0 0 0 52230 0 0 0 25 0 1 0 475226887 33177600 5142 33554432000 4194304 4929204 140733731122928 18446744073709551615 4633958 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 8100 5142 369 180 0 5110 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 32400

[startup+582.301 s]
/proc/loadavg: 4.00 4.01 4.46 5/190 4222
/proc/meminfo: memFree=12623180/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=32864 CPUtime=582.3 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 5483 0 0 0 58230 0 0 0 25 0 1 0 475226887 33652736 5264 33554432000 4194304 4929204 140733731122928 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 8216 5264 369 180 0 5226 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 32864

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 4.43 5/190 4223
/proc/meminfo: memFree=12621288/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=33560 CPUtime=642.32 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 5636 0 0 0 64231 1 0 0 25 0 1 0 475226887 34365440 5417 33554432000 4194304 4929204 140733731122928 18446744073709551615 4316204 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 8390 5417 369 180 0 5400 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 33560

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 4.40 5/190 4225
/proc/meminfo: memFree=12618392/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=34224 CPUtime=702.31 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 5806 0 0 0 70230 1 0 0 25 0 1 0 475226887 35045376 5587 33554432000 4194304 4929204 140733731122928 18446744073709551615 4316286 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 8556 5587 369 180 0 5566 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 34224

[startup+762.307 s]
/proc/loadavg: 3.51 3.87 4.33 4/184 4244
/proc/meminfo: memFree=12636712/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=35228 CPUtime=762.32 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 6013 0 0 0 76231 1 0 0 25 0 1 0 475226887 36073472 5794 33554432000 4194304 4929204 140733731122928 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 8807 5794 369 180 0 5817 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 35228

[startup+822.301 s]
/proc/loadavg: 3.19 3.71 4.24 4/184 4245
/proc/meminfo: memFree=12635300/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=35988 CPUtime=822.31 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 6193 0 0 0 82230 1 0 0 25 0 1 0 475226887 36851712 5974 33554432000 4194304 4929204 140733731122928 18446744073709551615 4633566 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 8997 5974 369 180 0 6007 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 35988

[startup+882.3 s]
/proc/loadavg: 3.07 3.58 4.16 4/184 4247
/proc/meminfo: memFree=12633176/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=36936 CPUtime=882.31 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 6376 0 0 0 88230 1 0 0 25 0 1 0 475226887 37822464 6157 33554432000 4194304 4929204 140733731122928 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 9234 6157 369 180 0 6244 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 36936

[startup+942.301 s]
/proc/loadavg: 3.02 3.47 4.09 4/184 4248
/proc/meminfo: memFree=12632016/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=37316 CPUtime=942.31 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 6457 0 0 0 94230 1 0 0 25 0 1 0 475226887 38211584 6238 33554432000 4194304 4929204 140733731122928 18446744073709551615 4316286 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 9329 6238 369 180 0 6339 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 37316

[startup+1002.3 s]
/proc/loadavg: 3.01 3.38 4.02 4/184 4250
/proc/meminfo: memFree=12630756/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=37504 CPUtime=1002.32 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 6513 0 0 0 100231 1 0 0 25 0 1 0 475226887 38404096 6294 33554432000 4194304 4929204 140733731122928 18446744073709551615 4316200 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 9376 6294 369 180 0 6386 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 37504

[startup+1062.3 s]
/proc/loadavg: 2.56 3.20 3.91 3/178 4269
/proc/meminfo: memFree=12652144/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=37696 CPUtime=1062.32 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 6556 0 0 0 106231 1 0 0 25 0 1 0 475226887 38600704 6337 33554432000 4194304 4929204 140733731122928 18446744073709551615 4633935 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 9424 6337 369 180 0 6434 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 37696

[startup+1122.3 s]
/proc/loadavg: 2.20 2.98 3.79 3/178 4270
/proc/meminfo: memFree=12650000/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=38076 CPUtime=1122.32 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 6642 0 0 0 112231 1 0 0 25 0 1 0 475226887 38989824 6423 33554432000 4194304 4929204 140733731122928 18446744073709551615 4316150 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 9519 6423 369 180 0 6529 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 38076

[startup+1182.3 s]
/proc/loadavg: 2.07 2.80 3.68 3/178 4272
/proc/meminfo: memFree=12648736/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=38644 CPUtime=1182.32 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 6769 0 0 0 118231 1 0 0 25 0 1 0 475226887 39571456 6550 33554432000 4194304 4929204 140733731122928 18446744073709551615 4633785 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 9661 6550 369 180 0 6671 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 38644

[startup+1242.3 s]
/proc/loadavg: 2.02 2.65 3.57 3/178 4273
/proc/meminfo: memFree=12648092/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=38644 CPUtime=1242.32 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 6778 0 0 0 124231 1 0 0 25 0 1 0 475226887 39571456 6559 33554432000 4194304 4929204 140733731122928 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 9661 6559 369 180 0 6671 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 38644



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.01 2.54 3.47 3/178 4275
/proc/meminfo: memFree=12647200/32951124 swapFree=67111528/67111528
[pid=4177] ppid=4175 vsize=39024 CPUtime=1300.03 cores=4,6
/proc/4177/stat : 4177 (clasp) R 4175 4177 3942 0 -1 4202496 6864 0 0 0 130002 1 0 0 25 0 1 0 475226887 39960576 6645 33554432000 4194304 4929204 140733731122928 18446744073709551615 4316154 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4177/statm: 9756 6645 369 180 0 6766 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 39024

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

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

Child status: 0
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.03
CPU system time (s): 0.013997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 39024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6876
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= 1781

runsolver used 2.25866 second user time and 4.33934 second system time

The end

Launcher Data 

Begin job on node146 at 2011-04-26 16:28:26
IDJOB=3300463
IDBENCH=83313
IDSOLVER=1685
FILE ID=node146/3300463-1303828106
RUNJOBID= node146-1303826804-3961
PBS_JOBID= 13160796
Free space on /tmp= 73028 MiB

SOLVER NAME= clasp 2.0-R4092-crafted
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-23_505.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-3300463-1303828106/watcher-3300463-1303828106 -o /tmp/evaluation-result-3300463-1303828106/solver-3300463-1303828106 -C 2400 -W 1300 -M 7680  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-3300463-1303828106.cnf

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

MD5SUM BENCH= 8e7b614904543aa28491ea45c761cbd5
RANDOM SEED=485933421

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:      12674932 kB
Buffers:       2084692 kB
Cached:       17560980 kB
SwapCached:          0 kB
Active:        9988728 kB
Inactive:      9756024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12674932 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3564 kB
Writeback:           0 kB
AnonPages:       98280 kB
Mapped:          16296 kB
Slab:           470148 kB
PageTables:       4700 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   280240 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= 73028 MiB
End job on node146 at 2011-04-26 16:50:08