Trace number 3439199

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicoSAT 941? (TO) 5000.08 4999.92

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: 977)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3439199-1306909535/watcher-3439199-1306909535 -o /tmp/evaluation-result-3439199-1306909535/solver-3439199-1306909535 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439199-1306909535.cnf 

running on 4 cores: 1,3,5,7

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: 2.11 2.07 2.01 2/436 3300
/proc/meminfo: memFree=11394800/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=2272 CPUtime=0 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 310 0 0 0 0 0 0 0 25 0 1 0 802551368 2326528 256 33554432000 134512640 134603332 4286791488 18446744073709551615 10278396 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 568 256 97 23 0 194 0

[startup+0.0550319 s]
/proc/loadavg: 2.11 2.07 2.01 2/436 3300
/proc/meminfo: memFree=11394800/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=2536 CPUtime=0.05 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 392 0 0 0 5 0 0 0 25 0 1 0 802551368 2596864 338 33554432000 134512640 134603332 4286791488 18446744073709551615 134548221 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 634 338 97 23 0 260 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2536

[startup+0.101024 s]
/proc/loadavg: 2.11 2.07 2.01 2/436 3300
/proc/meminfo: memFree=11394800/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=2932 CPUtime=0.09 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 462 0 0 0 9 0 0 0 25 0 1 0 802551368 3002368 408 33554432000 134512640 134603332 4286791488 18446744073709551615 134563434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 733 408 97 23 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2932

[startup+0.300987 s]
/proc/loadavg: 2.11 2.07 2.01 2/436 3300
/proc/meminfo: memFree=11394800/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=3988 CPUtime=0.29 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 743 0 0 0 29 0 0 0 25 0 1 0 802551368 4083712 689 33554432000 134512640 134603332 4286791488 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 997 689 97 23 0 623 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3988

[startup+0.700913 s]
/proc/loadavg: 2.11 2.07 2.01 2/436 3300
/proc/meminfo: memFree=11394800/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=5456 CPUtime=0.69 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 1085 0 0 0 69 0 0 0 25 0 1 0 802551368 5586944 1031 33554432000 134512640 134603332 4286791488 18446744073709551615 134564587 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 1364 1031 97 23 0 990 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5456

[startup+1.50076 s]
/proc/loadavg: 2.10 2.07 2.01 3/437 3301
/proc/meminfo: memFree=11390328/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=5852 CPUtime=1.49 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 1207 0 0 0 149 0 0 0 25 0 1 0 802551368 5992448 1153 33554432000 134512640 134603332 4286791488 18446744073709551615 134551121 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 1463 1153 97 23 0 1089 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5852

[startup+3.10047 s]
/proc/loadavg: 2.10 2.07 2.01 3/437 3301
/proc/meminfo: memFree=11389224/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=6248 CPUtime=3.09 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 1300 0 0 0 309 0 0 0 25 0 1 0 802551368 6397952 1246 33554432000 134512640 134603332 4286791488 18446744073709551615 134527450 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 1562 1246 97 23 0 1188 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6248

[startup+6.30088 s]
/proc/loadavg: 2.10 2.07 2.01 3/437 3301
/proc/meminfo: memFree=11387856/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=7172 CPUtime=6.29 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 1525 0 0 0 629 0 0 0 25 0 1 0 802551368 7344128 1471 33554432000 134512640 134603332 4286791488 18446744073709551615 134550985 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 1793 1471 97 23 0 1419 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7172

[startup+12.7007 s]
/proc/loadavg: 2.09 2.06 2.01 3/437 3302
/proc/meminfo: memFree=11385752/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=8428 CPUtime=12.69 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 1798 0 0 0 1269 0 0 0 25 0 1 0 802551368 8630272 1743 33554432000 134512640 134603332 4286791488 18446744073709551615 134564325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 2107 1743 97 23 0 1733 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8428

[startup+25.5003 s]
/proc/loadavg: 2.07 2.06 2.01 3/437 3302
/proc/meminfo: memFree=11385752/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=8764 CPUtime=25.49 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 1895 0 0 0 2549 0 0 0 25 0 1 0 802551368 8974336 1839 33554432000 134512640 134603332 4286791488 18446744073709551615 134548071 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 2191 1839 97 23 0 1817 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8764

[startup+51.1006 s]
/proc/loadavg: 2.05 2.05 2.00 3/437 3303
/proc/meminfo: memFree=11384228/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=10052 CPUtime=51.09 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 2238 0 0 0 5109 0 0 0 25 0 1 0 802551368 10293248 2180 33554432000 134512640 134603332 4286791488 18446744073709551615 134551001 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 2513 2180 97 23 0 2139 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10052

[startup+102.316 s]
/proc/loadavg: 2.10 2.07 2.01 3/437 3304
/proc/meminfo: memFree=11383576/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=10712 CPUtime=102.31 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 2412 0 0 0 10231 0 0 0 25 0 1 0 802551368 10969088 2354 33554432000 134512640 134603332 4286791488 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 2678 2354 97 23 0 2304 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 10712

[startup+162.301 s]
/proc/loadavg: 2.07 2.07 2.01 3/437 3306
/proc/meminfo: memFree=11381204/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=12912 CPUtime=162.3 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 2881 0 0 0 16230 0 0 0 25 0 1 0 802551368 13221888 2785 33554432000 134512640 134603332 4286791488 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 3228 2785 98 23 0 2854 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 12912

[startup+222.301 s]
/proc/loadavg: 2.17 2.09 2.01 3/437 3307
/proc/meminfo: memFree=11380932/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=13468 CPUtime=222.3 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 3036 0 0 0 22230 0 0 0 25 0 1 0 802551368 13791232 2940 33554432000 134512640 134603332 4286791488 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 3367 2940 98 23 0 2993 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 13468

[startup+282.301 s]
/proc/loadavg: 2.06 2.07 2.01 3/437 3309
/proc/meminfo: memFree=11380540/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=13844 CPUtime=282.3 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 3130 0 0 0 28230 0 0 0 25 0 1 0 802551368 14176256 3034 33554432000 134512640 134603332 4286791488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 3461 3034 98 23 0 3087 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 13844

[startup+342.301 s]
/proc/loadavg: 2.08 2.07 2.01 3/437 3313
/proc/meminfo: memFree=11380656/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=14812 CPUtime=342.3 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 3402 0 0 0 34230 0 0 0 25 0 1 0 802551368 15167488 3294 33554432000 134512640 134603332 4286791488 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 3703 3294 98 23 0 3329 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 14812

[startup+402.301 s]
/proc/loadavg: 2.03 2.05 2.00 3/437 3316
/proc/meminfo: memFree=11380880/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=14672 CPUtime=402.3 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 3416 0 0 0 40230 0 0 0 25 0 1 0 802551368 15024128 3273 33554432000 134512640 134603332 4286791488 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 3668 3273 98 23 0 3294 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 14672

[startup+462.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/437 3318
/proc/meminfo: memFree=11379480/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=15036 CPUtime=462.3 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 3506 0 0 0 46230 0 0 0 25 0 1 0 802551368 15396864 3363 33554432000 134512640 134603332 4286791488 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 3759 3363 98 23 0 3385 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15036

[startup+522.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/437 3319
/proc/meminfo: memFree=11379200/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=15168 CPUtime=522.31 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 3540 0 0 0 52231 0 0 0 25 0 1 0 802551368 15532032 3397 33554432000 134512640 134603332 4286791488 18446744073709551615 134550600 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 3792 3397 98 23 0 3418 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 15168

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/437 3321
/proc/meminfo: memFree=11379172/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=15168 CPUtime=582.31 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 3540 0 0 0 58231 0 0 0 25 0 1 0 802551368 15532032 3397 33554432000 134512640 134603332 4286791488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 3792 3397 98 23 0 3418 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 15168

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 1.08 1.29 1.65 2/431 3465
/proc/meminfo: memFree=11441020/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22212 CPUtime=4062.44 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 5939 0 0 0 406243 1 0 0 25 0 1 0 802551368 22745088 5254 33554432000 134512640 134603332 4286791488 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5553 5254 98 23 0 5179 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 22212

[startup+4122.3 s]
/proc/loadavg: 1.03 1.24 1.60 2/431 3466
/proc/meminfo: memFree=11442108/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22328 CPUtime=4122.42 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 5952 0 0 0 412241 1 0 0 25 0 1 0 802551368 22863872 5263 33554432000 134512640 134603332 4286791488 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5582 5263 98 23 0 5208 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 22328

[startup+4182.3 s]
/proc/loadavg: 1.01 1.19 1.56 2/431 3468
/proc/meminfo: memFree=11442080/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22460 CPUtime=4182.43 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 5984 0 0 0 418242 1 0 0 25 0 1 0 802551368 22999040 5295 33554432000 134512640 134603332 4286791488 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5615 5295 98 23 0 5241 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 22460

[startup+4242.3 s]
/proc/loadavg: 1.00 1.15 1.53 2/431 3469
/proc/meminfo: memFree=11442060/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22460 CPUtime=4242.43 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 5984 0 0 0 424242 1 0 0 25 0 1 0 802551368 22999040 5295 33554432000 134512640 134603332 4286791488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5615 5295 98 23 0 5241 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 22460

[startup+4302.3 s]
/proc/loadavg: 1.00 1.12 1.49 2/431 3471
/proc/meminfo: memFree=11442156/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22376 CPUtime=4302.43 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 5984 0 0 0 430242 1 0 0 25 0 1 0 802551368 22913024 5295 33554432000 134512640 134603332 4286791488 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5594 5295 98 23 0 5220 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 22376

[startup+4362.3 s]
/proc/loadavg: 1.00 1.10 1.45 2/431 3473
/proc/meminfo: memFree=11442260/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22208 CPUtime=4362.43 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 5984 0 0 0 436242 1 0 0 25 0 1 0 802551368 22740992 5253 33554432000 134512640 134603332 4286791488 18446744073709551615 134551024 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5552 5253 98 23 0 5178 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 22208

[startup+4422.3 s]
/proc/loadavg: 1.00 1.08 1.43 2/431 3474
/proc/meminfo: memFree=11442232/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22164 CPUtime=4422.43 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 5984 0 0 0 442242 1 0 0 25 0 1 0 802551368 22695936 5242 33554432000 134512640 134603332 4286791488 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5541 5242 98 23 0 5167 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 22164

[startup+4482.3 s]
/proc/loadavg: 1.00 1.06 1.40 2/431 3477
/proc/meminfo: memFree=11442208/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22128 CPUtime=4482.44 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 5984 0 0 0 448243 1 0 0 25 0 1 0 802551368 22659072 5233 33554432000 134512640 134603332 4286791488 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5532 5233 98 23 0 5158 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 22128

[startup+4542.3 s]
/proc/loadavg: 1.13 1.08 1.38 2/431 3478
/proc/meminfo: memFree=11442312/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22476 CPUtime=4542.44 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 6058 0 0 0 454243 1 0 0 25 0 1 0 802551368 23015424 5307 33554432000 134512640 134603332 4286791488 18446744073709551615 134566303 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5619 5307 98 23 0 5245 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 22476

[startup+4602.3 s]
/proc/loadavg: 1.05 1.06 1.35 2/431 3480
/proc/meminfo: memFree=11441296/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22516 CPUtime=4602.45 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 6066 0 0 0 460244 1 0 0 25 0 1 0 802551368 23056384 5305 33554432000 134512640 134603332 4286791488 18446744073709551615 134551026 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5629 5305 98 23 0 5255 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 22516

[startup+4662.3 s]
/proc/loadavg: 1.02 1.05 1.33 2/431 3482
/proc/meminfo: memFree=11441156/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22480 CPUtime=4662.44 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 6066 0 0 0 466243 1 0 0 25 0 1 0 802551368 23019520 5305 33554432000 134512640 134603332 4286791488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5620 5305 98 23 0 5246 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 22480

[startup+4722.32 s]
/proc/loadavg: 1.00 1.04 1.30 2/431 3483
/proc/meminfo: memFree=11442232/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22404 CPUtime=4722.46 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 6066 0 0 0 472245 1 0 0 25 0 1 0 802551368 22941696 5302 33554432000 134512640 134603332 4286791488 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5601 5302 98 23 0 5227 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 22404

[startup+4782.3 s]
/proc/loadavg: 1.00 1.03 1.28 2/431 3485
/proc/meminfo: memFree=11442340/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22320 CPUtime=4782.44 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 6066 0 0 0 478243 1 0 0 25 0 1 0 802551368 22855680 5281 33554432000 134512640 134603332 4286791488 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5580 5281 98 23 0 5206 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 22320

[startup+4842.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/431 3486
/proc/meminfo: memFree=11441944/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22280 CPUtime=4842.45 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 6066 0 0 0 484244 1 0 0 25 0 1 0 802551368 22814720 5271 33554432000 134512640 134603332 4286791488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5570 5271 98 23 0 5196 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 22280

[startup+4902.3 s]
/proc/loadavg: 1.11 1.05 1.25 2/431 3488
/proc/meminfo: memFree=11442420/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22396 CPUtime=4902.45 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 6071 0 0 0 490244 1 0 0 25 0 1 0 802551368 22933504 5276 33554432000 134512640 134603332 4286791488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5599 5276 98 23 0 5225 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 22396

[startup+4962.3 s]
/proc/loadavg: 1.11 1.05 1.24 2/431 3490
/proc/meminfo: memFree=11442272/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22304 CPUtime=4962.45 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 6071 0 0 0 496244 1 0 0 25 0 1 0 802551368 22839296 5276 33554432000 134512640 134603332 4286791488 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5576 5276 98 23 0 5202 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 22304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.06 1.04 1.23 2/431 3491
/proc/meminfo: memFree=11442372/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22384 CPUtime=5000.06 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 6099 0 0 0 500005 1 0 0 25 0 1 0 802551368 22921216 5292 33554432000 134512640 134603332 4286791488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5596 5292 98 23 0 5222 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 22384

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: 1.06 1.04 1.23 2/431 3491
/proc/meminfo: memFree=11442372/32951124 swapFree=60787360/67111528
[pid=3300] ppid=3298 vsize=22384 CPUtime=5000.06 cores=1,3,5,7
/proc/3300/stat : 3300 (picosat) R 3298 3300 1229 0 -1 4202496 6099 0 0 0 500005 1 0 0 25 0 1 0 802551368 22921216 5292 33554432000 134512640 134603332 4286791488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3300/statm: 5596 5292 98 23 0 5222 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 22384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.08
CPU user time (s): 5000.06
CPU system time (s): 0.019996
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 22524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.06
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6099
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 13469

runsolver used 20.2409 second user time and 52.1921 second system time

The end

Launcher Data 

Begin job on node135 at 2011-06-01 08:25:35
IDJOB=3439199
IDBENCH=83353
IDSOLVER=1934
FILE ID=node135/3439199-1306909535
RUNJOBID= node135-1306899524-2615
PBS_JOBID= 13488441
Free space on /tmp= 55168 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-15_218.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439199-1306909535/watcher-3439199-1306909535 -o /tmp/evaluation-result-3439199-1306909535/solver-3439199-1306909535 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439199-1306909535.cnf

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

MD5SUM BENCH= afc70649cebcc24cd0a7b28def593295
RANDOM SEED=879735614

node135.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		: 2666.851
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	: 5333.70
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		: 2666.851
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		: 2666.851
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		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
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		: 2666.851
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	: 5332.74
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		: 2666.851
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      11395080 kB
Buffers:        102068 kB
Cached:        9782316 kB
SwapCached:       5944 kB
Active:       12402904 kB
Inactive:      8652676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11395080 kB
SwapTotal:    67111528 kB
SwapFree:     60787360 kB
Dirty:              44 kB
Writeback:           0 kB
AnonPages:    11170576 kB
Mapped:          26348 kB
Slab:           367624 kB
PageTables:      66004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 124469028 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= 55168 MiB
End job on node135 at 2011-06-01 09:48:57