Trace number 3421206

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
RestartSAT B95? (TO) 5000.06 4999.82

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-15_218.cnf
MD5SUMafc70649cebcc24cd0a7b28def593295
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 variables218
Number of clauses13362
Sum of the clauses size59166
Maximum clause length15
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 311772
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51590

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: 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-3421206-1306625363/watcher-3421206-1306625363 -o /tmp/evaluation-result-3421206-1306625363/solver-3421206-1306625363 -C 5000 -W 5100 -M 15500 HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3421206-1306625363.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: 2.01 1.87 1.66 2/517 1286
/proc/meminfo: memFree=16387524/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=19832 CPUtime=0 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 632 0 0 0 0 0 0 0 25 0 1 0 774133009 20307968 563 33554432000 4194304 4291949 140736847335040 18446744073709551615 4221477 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 4958 564 225 24 0 1592 0

[startup+0.0798049 s]
/proc/loadavg: 2.01 1.87 1.66 2/517 1286
/proc/meminfo: memFree=16387524/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=16024 CPUtime=0.07 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 869 0 0 0 7 0 0 0 25 0 1 0 774133009 16408576 657 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255840 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 4006 657 251 24 0 640 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16024

[startup+0.1008 s]
/proc/loadavg: 2.01 1.87 1.66 2/517 1286
/proc/meminfo: memFree=16387524/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=16024 CPUtime=0.09 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 896 0 0 0 9 0 0 0 25 0 1 0 774133009 16408576 682 33554432000 4194304 4291949 140736847335040 18446744073709551615 4267195 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 4006 682 251 24 0 640 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16024

[startup+0.300757 s]
/proc/loadavg: 2.01 1.87 1.66 2/517 1286
/proc/meminfo: memFree=16387524/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=17448 CPUtime=0.29 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 1204 0 0 0 29 0 0 0 25 0 1 0 774133009 17866752 984 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255665 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 4362 984 251 24 0 996 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17448

[startup+0.700681 s]
/proc/loadavg: 2.01 1.87 1.66 2/517 1286
/proc/meminfo: memFree=16387524/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=22140 CPUtime=0.69 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 2596 0 0 0 69 0 0 0 25 0 1 0 774133009 22671360 1915 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 5535 1915 251 24 0 2169 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22140

[startup+1.50052 s]
/proc/loadavg: 2.01 1.87 1.66 3/518 1287
/proc/meminfo: memFree=16379464/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=22140 CPUtime=1.49 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 2740 0 0 0 149 0 0 0 25 0 1 0 774133009 22671360 2053 33554432000 4194304 4291949 140736847335040 18446744073709551615 4261914 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 5535 2053 251 24 0 2169 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22140

[startup+3.1002 s]
/proc/loadavg: 2.01 1.87 1.66 3/518 1287
/proc/meminfo: memFree=16377972/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=22140 CPUtime=3.09 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 2822 0 0 0 309 0 0 0 25 0 1 0 774133009 22671360 2134 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 5535 2134 251 24 0 2169 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22140

[startup+6.30057 s]
/proc/loadavg: 2.01 1.87 1.66 3/518 1287
/proc/meminfo: memFree=16375960/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=23816 CPUtime=6.29 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 3328 0 0 0 629 0 0 0 25 0 1 0 774133009 24387584 2615 33554432000 4194304 4291949 140736847335040 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 5954 2615 251 24 0 2588 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23816

[startup+12.7003 s]
/proc/loadavg: 2.01 1.87 1.67 3/518 1287
/proc/meminfo: memFree=16372288/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=27560 CPUtime=12.69 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 4026 0 0 0 1269 0 0 0 25 0 1 0 774133009 28221440 3285 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255880 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 6890 3285 251 24 0 3524 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27560

[startup+25.5007 s]
/proc/loadavg: 2.00 1.88 1.67 3/518 1287
/proc/meminfo: memFree=16371288/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=27560 CPUtime=25.49 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 4303 0 0 0 2549 0 0 0 25 0 1 0 774133009 28221440 3552 33554432000 4194304 4291949 140736847335040 18446744073709551615 4256096 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 6890 3552 251 24 0 3524 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27560

[startup+51.1006 s]
/proc/loadavg: 2.08 1.90 1.68 3/518 1288
/proc/meminfo: memFree=16365792/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=33028 CPUtime=51.09 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 5740 0 0 0 5109 0 0 0 25 0 1 0 774133009 33820672 4917 33554432000 4194304 4291949 140736847335040 18446744073709551615 4262734 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 8257 4917 251 24 0 4891 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 33028

[startup+102.319 s]
/proc/loadavg: 2.03 1.92 1.70 3/518 1289
/proc/meminfo: memFree=16364668/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=34796 CPUtime=102.31 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 9390 0 0 0 10230 1 0 0 25 0 1 0 774133009 35631104 4918 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 8699 4918 251 24 0 5333 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 34796

[startup+162.3 s]
/proc/loadavg: 2.07 1.94 1.72 3/518 1291
/proc/meminfo: memFree=16361900/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=37472 CPUtime=162.3 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 10144 0 0 0 16229 1 0 0 25 0 1 0 774133009 38371328 5633 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 9368 5633 251 24 0 6002 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 37472

[startup+222.301 s]
/proc/loadavg: 2.02 1.95 1.73 3/518 1292
/proc/meminfo: memFree=16355800/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=37472 CPUtime=222.3 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 10282 0 0 0 22229 1 0 0 25 0 1 0 774133009 38371328 5763 33554432000 4194304 4291949 140736847335040 18446744073709551615 4261902 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 9368 5763 251 24 0 6002 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 37472

[startup+282.301 s]
/proc/loadavg: 2.01 1.95 1.75 3/518 1294
/proc/meminfo: memFree=16350052/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=42080 CPUtime=282.3 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 11569 0 0 0 28229 1 0 0 25 0 1 0 774133009 43089920 7030 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255843 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 10520 7030 251 24 0 7154 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 42080

[startup+342.301 s]
/proc/loadavg: 2.00 1.96 1.76 3/518 1296
/proc/meminfo: memFree=16349896/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=42080 CPUtime=342.3 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 11597 0 0 0 34229 1 0 0 25 0 1 0 774133009 43089920 7058 33554432000 4194304 4291949 140736847335040 18446744073709551615 4256100 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 10520 7058 251 24 0 7154 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 42080

[startup+402.301 s]
/proc/loadavg: 2.00 1.97 1.77 3/518 1297
/proc/meminfo: memFree=16349996/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=42080 CPUtime=402.31 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 11663 0 0 0 40230 1 0 0 25 0 1 0 774133009 43089920 7123 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 10520 7123 251 24 0 7154 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 42080

[startup+462.301 s]
/proc/loadavg: 2.00 1.97 1.78 3/518 1299
/proc/meminfo: memFree=16336452/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=44756 CPUtime=462.31 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 12385 0 0 0 46230 1 0 0 25 0 1 0 774133009 45830144 7808 33554432000 4194304 4291949 140736847335040 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 11189 7808 251 24 0 7823 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 44756

[startup+522.301 s]
/proc/loadavg: 2.00 1.97 1.79 3/518 1300
/proc/meminfo: memFree=16323392/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=53572 CPUtime=522.31 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 16453 0 0 0 52229 2 0 0 25 0 1 0 774133009 54857728 10018 33554432000 4194304 4291949 140736847335040 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 13393 10018 251 24 0 10027 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 53572

[startup+582.301 s]
/proc/loadavg: 2.05 1.99 1.81 3/518 1302
/proc/meminfo: memFree=16323360/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=53572 CPUtime=582.32 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 16455 0 0 0 58230 2 0 0 25 0 1 0 774133009 54857728 10020 33554432000 4194304 4291949 140736847335040 18446744073709551615 4256144 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 13393 10020 251 24 0 10027 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 53572

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/518 1410
/proc/meminfo: memFree=16254744/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=81604 CPUtime=4002.47 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42240 0 0 0 400239 8 0 0 25 0 1 0 774133009 83562496 16951 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20401 16951 251 24 0 17035 0
Current children cumulated CPU time (s) 4002.47
Current children cumulated vsize (KiB) 81604

[startup+4062.32 s]
/proc/loadavg: 2.05 2.03 2.00 3/518 1412
/proc/meminfo: memFree=16254228/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=81604 CPUtime=4062.5 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42240 0 0 0 406242 8 0 0 25 0 1 0 774133009 83562496 16951 33554432000 4194304 4291949 140736847335040 18446744073709551615 4256104 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20401 16951 251 24 0 17035 0
Current children cumulated CPU time (s) 4062.5
Current children cumulated vsize (KiB) 81604

[startup+4122.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/518 1413
/proc/meminfo: memFree=16254212/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=81604 CPUtime=4122.48 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42240 0 0 0 412240 8 0 0 25 0 1 0 774133009 83562496 16951 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255673 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20401 16951 251 24 0 17035 0
Current children cumulated CPU time (s) 4122.48
Current children cumulated vsize (KiB) 81604

[startup+4182.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/518 1415
/proc/meminfo: memFree=16251444/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=81604 CPUtime=4182.49 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42276 0 0 0 418240 9 0 0 25 0 1 0 774133009 83562496 16987 33554432000 4194304 4291949 140736847335040 18446744073709551615 4256144 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20401 16987 251 24 0 17035 0
Current children cumulated CPU time (s) 4182.49
Current children cumulated vsize (KiB) 81604

[startup+4242.3 s]
/proc/loadavg: 2.14 2.07 2.01 3/518 1417
/proc/meminfo: memFree=16252168/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=81604 CPUtime=4242.49 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42276 0 0 0 424240 9 0 0 25 0 1 0 774133009 83562496 16987 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255946 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20401 16987 251 24 0 17035 0
Current children cumulated CPU time (s) 4242.49
Current children cumulated vsize (KiB) 81604

[startup+4302.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/518 1418
/proc/meminfo: memFree=16250768/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=81604 CPUtime=4302.49 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42308 0 0 0 430240 9 0 0 25 0 1 0 774133009 83562496 17017 33554432000 4194304 4291949 140736847335040 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20401 17017 251 24 0 17035 0
Current children cumulated CPU time (s) 4302.49
Current children cumulated vsize (KiB) 81604

[startup+4362.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/518 1420
/proc/meminfo: memFree=16252492/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=81604 CPUtime=4362.49 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42308 0 0 0 436240 9 0 0 25 0 1 0 774133009 83562496 17017 33554432000 4194304 4291949 140736847335040 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20401 17017 251 24 0 17035 0
Current children cumulated CPU time (s) 4362.49
Current children cumulated vsize (KiB) 81604

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/518 1421
/proc/meminfo: memFree=16252476/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=81604 CPUtime=4422.5 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42308 0 0 0 442241 9 0 0 25 0 1 0 774133009 83562496 17017 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20401 17017 251 24 0 17035 0
Current children cumulated CPU time (s) 4422.5
Current children cumulated vsize (KiB) 81604

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/518 1423
/proc/meminfo: memFree=16251832/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=81604 CPUtime=4482.5 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42308 0 0 0 448241 9 0 0 25 0 1 0 774133009 83562496 17017 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255935 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20401 17017 251 24 0 17035 0
Current children cumulated CPU time (s) 4482.5
Current children cumulated vsize (KiB) 81604

[startup+4542.3 s]
/proc/loadavg: 2.16 2.05 2.01 3/518 1425
/proc/meminfo: memFree=16251804/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=81604 CPUtime=4542.5 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42308 0 0 0 454241 9 0 0 25 0 1 0 774133009 83562496 17017 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255938 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20401 17017 251 24 0 17035 0
Current children cumulated CPU time (s) 4542.5
Current children cumulated vsize (KiB) 81604

[startup+4602.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/518 1454
/proc/meminfo: memFree=16360048/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=81604 CPUtime=4602.51 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42308 0 0 0 460242 9 0 0 25 0 1 0 774133009 83562496 17017 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255739 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20401 17017 251 24 0 17035 0
Current children cumulated CPU time (s) 4602.51
Current children cumulated vsize (KiB) 81604

[startup+4662.3 s]
/proc/loadavg: 2.15 2.08 2.02 3/518 1456
/proc/meminfo: memFree=16349220/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=81604 CPUtime=4662.51 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42308 0 0 0 466242 9 0 0 25 0 1 0 774133009 83562496 17017 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255935 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20401 17017 251 24 0 17035 0
Current children cumulated CPU time (s) 4662.51
Current children cumulated vsize (KiB) 81604

[startup+4722.32 s]
/proc/loadavg: 2.10 2.08 2.01 3/518 1457
/proc/meminfo: memFree=16346560/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=81604 CPUtime=4722.53 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42308 0 0 0 472244 9 0 0 25 0 1 0 774133009 83562496 17017 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20401 17017 251 24 0 17035 0
Current children cumulated CPU time (s) 4722.53
Current children cumulated vsize (KiB) 81604

[startup+4782.3 s]
/proc/loadavg: 2.04 2.06 2.01 3/518 1459
/proc/meminfo: memFree=16344796/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=82460 CPUtime=4782.51 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42534 0 0 0 478242 9 0 0 25 0 1 0 774133009 84439040 17235 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20615 17235 251 24 0 17249 0
Current children cumulated CPU time (s) 4782.51
Current children cumulated vsize (KiB) 82460

[startup+4842.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/518 1461
/proc/meminfo: memFree=16343892/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=82744 CPUtime=4842.51 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42607 0 0 0 484242 9 0 0 25 0 1 0 774133009 84729856 17306 33554432000 4194304 4291949 140736847335040 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20686 17306 251 24 0 17320 0
Current children cumulated CPU time (s) 4842.51
Current children cumulated vsize (KiB) 82744

[startup+4902.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/518 1462
/proc/meminfo: memFree=16344712/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=82744 CPUtime=4902.52 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42607 0 0 0 490243 9 0 0 25 0 1 0 774133009 84729856 17306 33554432000 4194304 4291949 140736847335040 18446744073709551615 4256182 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20686 17306 251 24 0 17320 0
Current children cumulated CPU time (s) 4902.52
Current children cumulated vsize (KiB) 82744

[startup+4962.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/518 1464
/proc/meminfo: memFree=16343680/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=82744 CPUtime=4962.52 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42607 0 0 0 496243 9 0 0 25 0 1 0 774133009 84729856 17306 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20686 17306 251 24 0 17320 0
Current children cumulated CPU time (s) 4962.52
Current children cumulated vsize (KiB) 82744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.8 s]
/proc/loadavg: 2.01 2.04 2.00 3/518 1465
/proc/meminfo: memFree=16343664/32950928 swapFree=38157052/67111528
[pid=1286] ppid=1284 vsize=83028 CPUtime=5000.02 cores=0,2,4,6
/proc/1286/stat : 1286 (RestartSAT) R 1284 1286 384 0 -1 4202496 42682 0 0 0 499993 9 0 0 25 0 1 0 774133009 85020672 17377 33554432000 4194304 4291949 140736847335040 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1286/statm: 20757 17377 251 24 0 17391 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 83028

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.82
CPU time (s): 5000.06
CPU user time (s): 4999.95
CPU system time (s): 0.101984
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 84956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42682
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= 7465

runsolver used 26.488 second user time and 57.9702 second system time

The end

Launcher Data 

Begin job on node149 at 2011-05-29 01:29:23
IDJOB=3421206
IDBENCH=83353
IDSOLVER=1911
FILE ID=node149/3421206-1306625363
RUNJOBID= node149-1306624798-1194
PBS_JOBID= 13471588
Free space on /tmp= 73476 MiB

SOLVER NAME= RestartSAT B95
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-15_218.cnf
COMMAND LINE= HOME/RestartSAT -rfirst=1 -var-decay=0.95 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3421206-1306625363/watcher-3421206-1306625363 -o /tmp/evaluation-result-3421206-1306625363/solver-3421206-1306625363 -C 5000 -W 5100 -M 15500  HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3421206-1306625363.cnf

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

MD5SUM BENCH= afc70649cebcc24cd0a7b28def593295
RANDOM SEED=1325986258

node149.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5332.83
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		: 2666.806
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		: 2666.806
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	: 5332.73
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		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
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		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
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:     32950928 kB
MemFree:      16387812 kB
Buffers:        258172 kB
Cached:        4648592 kB
SwapCached:      56180 kB
Active:        2255448 kB
Inactive:     14000992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16387812 kB
SwapTotal:    67111528 kB
SwapFree:     38157052 kB
Dirty:             776 kB
Writeback:           0 kB
AnonPages:    11318048 kB
Mapped:          18156 kB
Slab:           119972 kB
PageTables:     118008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 173156644 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= 73476 MiB
End job on node149 at 2011-05-29 02:52:45