Trace number 3152241

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
march_rw 2011-03-02? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S1969540674-065-UNKNOWN.cnf
MD5SUMfcb14103324f734a2e69e02c062e67ed
Bench CategoryRANDOM (random 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 variables50000
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.38/2.49	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.38/2.49	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.38/2.49	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.38/2.49	c main()::
2.38/2.49	c initFormula():: searching for DIMACS p-line....
2.38/2.49	c initFormula():: the DIMACS p-line indicates a CNF of 50000 variables and 210000 clauses.
2.38/2.49	c parseCNF():: parsing....
2.38/2.49	c parseCNF():: the CNF contains 0 unary clauses.
2.38/2.49	c runParser():: parsing was successful, warming up engines...
2.38/2.49	c simplify_formula():: removed 0 tautological, 1152 satisfied and 0 duplicate clauses
2.38/2.49	c preprocessing fase I completed:: there are now 49820 free variables and 208848 clauses.
2.38/2.49	c using 3-SAT heuristics (occurence based diff)
2.38/2.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.38/2.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
2.38/2.49	c resolvent_look() :: found 65 resolvents
2.38/2.49	c main():: clause / variable ratio: ( 208913 / 50000 ) = 4.18
2.38/2.49	c longest clause has size 3
2.38/2.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.38/2.49	c number of free variables = 49820
2.38/2.49	c dynamic_preselect_setsize :: off
2.38/2.49	c main():: all systems go!
2.38/2.49	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152241-1301696998/watcher-3152241-1301696998 -o /tmp/evaluation-result-3152241-1301696998/solver-3152241-1301696998 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152241-1301696998.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: 2.48 3.61 3.79 5/186 16328
/proc/meminfo: memFree=23588472/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=12544 CPUtime=0 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4194304 1411 0 0 0 0 0 0 0 20 0 1 0 281297562 12845056 1356 33554432000 4194304 4300876 140736863717968 18446744073709551615 218905391813 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 3136 1361 110 27 0 1585 0

[startup+0.0156441 s]
/proc/loadavg: 2.48 3.61 3.79 5/186 16328
/proc/meminfo: memFree=23588472/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=14320 CPUtime=0.01 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4194304 1940 0 0 0 1 0 0 0 20 0 1 0 281297562 14663680 1884 33554432000 4194304 4300876 140736863717968 18446744073709551615 218905730816 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 3580 1885 113 27 0 2029 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14320

[startup+0.100698 s]
/proc/loadavg: 2.48 3.61 3.79 5/186 16328
/proc/meminfo: memFree=23588472/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=18676 CPUtime=0.09 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4194304 3141 0 0 0 9 0 0 0 20 0 1 0 281297562 19124224 3085 33554432000 4194304 4300876 140736863717968 18446744073709551615 218905391813 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 4669 3086 113 27 0 3118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18676

[startup+0.300652 s]
/proc/loadavg: 2.48 3.61 3.79 5/186 16328
/proc/meminfo: memFree=23588472/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=44784 CPUtime=0.29 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4194304 9737 0 0 0 28 1 0 0 21 0 1 0 281297562 45858816 7706 33554432000 4194304 4300876 140736863717968 18446744073709551615 4240307 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 11196 7706 128 27 0 9645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44784

[startup+0.700591 s]
/proc/loadavg: 2.48 3.61 3.79 5/186 16328
/proc/meminfo: memFree=23588472/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=36076 CPUtime=0.69 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4194304 17557 0 0 0 67 2 0 0 22 0 1 0 281297562 36941824 5537 33554432000 4194304 4300876 140736863717968 18446744073709551615 4239579 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 9019 5537 129 27 0 7468 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36076

[startup+1.50041 s]
/proc/loadavg: 2.48 3.61 3.79 5/190 16335
/proc/meminfo: memFree=23542568/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=35132 CPUtime=1.49 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 36859 0 0 0 144 5 0 0 25 0 1 0 281297562 35975168 5155 33554432000 4194304 4300876 140736863717968 18446744073709551615 4242424 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 8783 5155 137 27 0 7232 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35132

[startup+3.10115 s]
/proc/loadavg: 2.60 3.62 3.80 5/190 16335
/proc/meminfo: memFree=23517896/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=102932 CPUtime=3.08 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 66291 0 0 0 300 8 0 0 25 0 1 0 281297562 105402368 20037 33554432000 4194304 4300876 140736863717968 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 25733 20037 169 27 0 24182 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 102932

[startup+6.30057 s]
/proc/loadavg: 2.60 3.62 3.80 5/190 16335
/proc/meminfo: memFree=23448756/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=104820 CPUtime=6.29 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 68565 0 0 0 620 9 0 0 25 0 1 0 281297562 107335680 22311 33554432000 4194304 4300876 140736863717968 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 26205 22311 169 27 0 24654 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104820

[startup+12.7004 s]
/proc/loadavg: 2.71 3.62 3.80 5/190 16335
/proc/meminfo: memFree=23435676/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=108616 CPUtime=12.69 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 69368 0 0 0 1260 9 0 0 25 0 1 0 281297562 111222784 23114 33554432000 4194304 4300876 140736863717968 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 27154 23114 169 27 0 25603 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108616

[startup+25.5011 s]
/proc/loadavg: 3.00 3.64 3.80 5/190 16336
/proc/meminfo: memFree=23422904/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=117660 CPUtime=25.49 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 71445 0 0 0 2539 10 0 0 25 0 1 0 281297562 120483840 25191 33554432000 4194304 4300876 140736863717968 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 29415 25191 169 27 0 27864 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 117660

[startup+51.1005 s]
/proc/loadavg: 3.40 3.68 3.81 5/190 16336
/proc/meminfo: memFree=23412536/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=119772 CPUtime=51.09 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 71993 0 0 0 5099 10 0 0 25 0 1 0 281297562 122646528 25739 33554432000 4194304 4300876 140736863717968 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 29943 25739 169 27 0 28392 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 119772

[startup+102.306 s]
/proc/loadavg: 3.76 3.74 3.82 5/190 16338
/proc/meminfo: memFree=23395012/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=121356 CPUtime=102.29 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 72388 0 0 0 10219 10 0 0 25 0 1 0 281297562 124268544 26134 33554432000 4194304 4300876 140736863717968 18446744073709551615 4274466 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 30339 26134 169 27 0 28788 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 121356

[startup+162.3 s]
/proc/loadavg: 3.90 3.78 3.83 5/190 16339
/proc/meminfo: memFree=23377612/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=122412 CPUtime=162.29 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 72670 0 0 0 16219 10 0 0 25 0 1 0 281297562 125349888 26416 33554432000 4194304 4300876 140736863717968 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 30603 26416 169 27 0 29052 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 122412

[startup+222.301 s]
/proc/loadavg: 3.96 3.82 3.83 5/190 16341
/proc/meminfo: memFree=23360444/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=123204 CPUtime=222.3 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 72851 0 0 0 22219 11 0 0 25 0 1 0 281297562 126160896 26597 33554432000 4194304 4300876 140736863717968 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 30801 26597 169 27 0 29250 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 123204

[startup+282.301 s]
/proc/loadavg: 3.98 3.85 3.84 5/190 16343
/proc/meminfo: memFree=23344148/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=123732 CPUtime=282.3 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 72995 0 0 0 28219 11 0 0 25 0 1 0 281297562 126701568 26741 33554432000 4194304 4300876 140736863717968 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 30933 26741 169 27 0 29382 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 123732

[startup+342.301 s]
/proc/loadavg: 3.99 3.87 3.84 5/190 16344
/proc/meminfo: memFree=23327992/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=124260 CPUtime=342.3 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73121 0 0 0 34219 11 0 0 25 0 1 0 281297562 127242240 26867 33554432000 4194304 4300876 140736863717968 18446744073709551615 4268699 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31065 26867 169 27 0 29514 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 124260

[startup+402.301 s]
/proc/loadavg: 4.07 3.91 3.85 5/190 16346
/proc/meminfo: memFree=23312212/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=124656 CPUtime=402.3 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73217 0 0 0 40219 11 0 0 25 0 1 0 281297562 127647744 26963 33554432000 4194304 4300876 140736863717968 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31164 26963 169 27 0 29613 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 124656

[startup+462.3 s]
/proc/loadavg: 4.03 3.92 3.86 5/190 16347
/proc/meminfo: memFree=23296424/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=124920 CPUtime=462.3 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73294 0 0 0 46219 11 0 0 25 0 1 0 281297562 127918080 27040 33554432000 4194304 4300876 140736863717968 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31230 27040 169 27 0 29679 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 124920

[startup+522.3 s]
/proc/loadavg: 4.01 3.93 3.87 5/190 16349
/proc/meminfo: memFree=23280632/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=125184 CPUtime=522.3 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73367 0 0 0 52219 11 0 0 25 0 1 0 281297562 128188416 27113 33554432000 4194304 4300876 140736863717968 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31296 27113 169 27 0 29745 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 125184

[startup+582.301 s]
/proc/loadavg: 4.03 3.96 3.88 5/190 16351
/proc/meminfo: memFree=23265092/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=125580 CPUtime=582.3 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73435 0 0 0 58219 11 0 0 25 0 1 0 281297562 128593920 27181 33554432000 4194304 4300876 140736863717968 18446744073709551615 4216929 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31395 27181 169 27 0 29844 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 125580

[startup+642.301 s]
/proc/loadavg: 4.01 3.96 3.88 5/190 16352
/proc/meminfo: memFree=23249928/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=125712 CPUtime=642.31 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73495 0 0 0 64220 11 0 0 25 0 1 0 281297562 128729088 27241 33554432000 4194304 4300876 140736863717968 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31428 27241 169 27 0 29877 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 125712

[startup+702.301 s]
/proc/loadavg: 4.00 3.97 3.89 5/190 16354
/proc/meminfo: memFree=23235128/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=125976 CPUtime=702.3 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73546 0 0 0 70219 11 0 0 25 0 1 0 281297562 128999424 27292 33554432000 4194304 4300876 140736863717968 18446744073709551615 4269525 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31494 27292 169 27 0 29943 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 125976

[startup+762.307 s]
/proc/loadavg: 4.00 3.97 3.89 5/190 16355
/proc/meminfo: memFree=23221200/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=126108 CPUtime=762.31 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73596 0 0 0 76220 11 0 0 25 0 1 0 281297562 129134592 27342 33554432000 4194304 4300876 140736863717968 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31527 27342 169 27 0 29976 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 126108

[startup+822.3 s]
/proc/loadavg: 4.00 3.97 3.90 5/190 16357
/proc/meminfo: memFree=23205312/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=126372 CPUtime=822.3 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73642 0 0 0 82219 11 0 0 25 0 1 0 281297562 129404928 27388 33554432000 4194304 4300876 140736863717968 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31593 27388 169 27 0 30042 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 126372

[startup+882.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 16359
/proc/meminfo: memFree=23189036/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=126504 CPUtime=882.31 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73685 0 0 0 88219 12 0 0 25 0 1 0 281297562 129540096 27431 33554432000 4194304 4300876 140736863717968 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31626 27431 169 27 0 30075 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 126504

[startup+942.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 16360
/proc/meminfo: memFree=23173364/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=126636 CPUtime=942.32 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73727 0 0 0 94220 12 0 0 25 0 1 0 281297562 129675264 27473 33554432000 4194304 4300876 140736863717968 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31659 27473 169 27 0 30108 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 126636

[startup+1002.3 s]
/proc/loadavg: 4.04 3.99 3.91 5/190 16362
/proc/meminfo: memFree=23157076/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=126900 CPUtime=1002.32 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73769 0 0 0 100220 12 0 0 25 0 1 0 281297562 129945600 27515 33554432000 4194304 4300876 140736863717968 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31725 27515 169 27 0 30174 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 126900

[startup+1062.3 s]
/proc/loadavg: 4.01 3.99 3.91 5/190 16363
/proc/meminfo: memFree=23141656/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=127032 CPUtime=1062.32 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73802 0 0 0 106220 12 0 0 25 0 1 0 281297562 130080768 27548 33554432000 4194304 4300876 140736863717968 18446744073709551615 4268977 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31758 27548 169 27 0 30207 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 127032

[startup+1122.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 16365
/proc/meminfo: memFree=23125628/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=127164 CPUtime=1122.32 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73833 0 0 0 112220 12 0 0 25 0 1 0 281297562 130215936 27579 33554432000 4194304 4300876 140736863717968 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31791 27579 169 27 0 30240 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 127164

[startup+1182.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 16367
/proc/meminfo: memFree=23109968/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=127296 CPUtime=1182.32 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73869 0 0 0 118220 12 0 0 25 0 1 0 281297562 130351104 27615 33554432000 4194304 4300876 140736863717968 18446744073709551615 4265437 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31824 27615 169 27 0 30273 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 127296

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 16368
/proc/meminfo: memFree=23093920/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=127296 CPUtime=1242.32 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73896 0 0 0 124220 12 0 0 25 0 1 0 281297562 130351104 27642 33554432000 4194304 4300876 140736863717968 18446744073709551615 4225135 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31824 27642 169 27 0 30273 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 127296



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.99 3.91 3/186 16372
/proc/meminfo: memFree=23374772/32951124 swapFree=67111528/67111528
[pid=16328] ppid=16326 vsize=127428 CPUtime=1300.03 cores=4,6
/proc/16328/stat : 16328 (march_rw) R 16326 16328 15322 0 -1 4202496 73932 0 0 0 129991 12 0 0 25 0 1 0 281297562 130486272 27678 33554432000 4194304 4300876 140736863717968 18446744073709551615 4228438 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16328/statm: 31857 27678 169 27 0 30306 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 127428

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.92
CPU system time (s): 0.12798
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 127428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73932
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= 3
involuntary context switches= 1207

runsolver used 2.26865 second user time and 4.83326 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-02 00:29:59
IDJOB=3152241
IDBENCH=82521
IDSOLVER=1561
FILE ID=node137/3152241-1301696998
RUNJOBID= node137-1301696998-16293
PBS_JOBID= 12840699
Free space on /tmp= 72180 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S1969540674-065-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152241-1301696998/watcher-3152241-1301696998 -o /tmp/evaluation-result-3152241-1301696998/solver-3152241-1301696998 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152241-1301696998.cnf

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

MD5SUM BENCH= fcb14103324f734a2e69e02c062e67ed
RANDOM SEED=341420467

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23588760 kB
Buffers:        311156 kB
Cached:        8717340 kB
SwapCached:          0 kB
Active:        5235972 kB
Inactive:      3885176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23588760 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            8532 kB
Writeback:           0 kB
AnonPages:       91652 kB
Mapped:          15172 kB
Slab:           179140 kB
PageTables:       5404 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   264088 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= 72184 MiB
End job on node137 at 2011-04-02 00:51:41