Trace number 3420344

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) 5000.06 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v20000-c84000-S357264423-067-UNKNOWN.cnf
MD5SUM425b4c5e5535f7d6b9d17ca8feb0ac3e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark186.403
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.69/0.71	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.71	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.69/0.71	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.69/0.71	c main()::
0.69/0.71	c initFormula():: searching for DIMACS p-line....
0.69/0.71	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.69/0.71	c parseCNF():: parsing....
0.69/0.71	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.71	c runParser():: parsing was successful, warming up engines...
0.69/0.71	c simplify_formula():: removed 0 tautological, 483 satisfied and 0 duplicate clauses
0.69/0.71	c preprocessing fase I completed:: there are now 19925 free variables and 83517 clauses.
0.69/0.71	c using 3-SAT heuristics (occurence based diff)
0.69/0.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 186 duplicate clauses
0.69/0.71	c resolvent_look() :: found 82 resolvents
0.69/0.71	c main():: clause / variable ratio: ( 83599 / 20000 ) = 4.18
0.69/0.71	c longest clause has size 3
0.69/0.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.71	c number of free variables = 19925
0.69/0.71	c dynamic_preselect_setsize :: off
0.69/0.71	c main():: all systems go!
0.69/0.71	c |----------------------------------------------------------------|

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-3420344-1306599820/watcher-3420344-1306599820 -o /tmp/evaluation-result-3420344-1306599820/solver-3420344-1306599820 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420344-1306599820.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: 2.03 2.04 2.01 3/521 16143
/proc/meminfo: memFree=8066120/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=9804 CPUtime=0 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4194304 960 0 0 0 0 0 0 0 25 0 1 0 752397491 10039296 905 33554432000 4194304 4300876 140735149225296 18446744073709551615 228095111877 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 2451 905 113 27 0 900 0

[startup+0.059653 s]
/proc/loadavg: 2.03 2.04 2.01 3/521 16143
/proc/meminfo: memFree=8066120/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=16452 CPUtime=0.05 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4194304 1642 0 0 0 5 0 0 0 25 0 1 0 752397491 16846848 1586 33554432000 4194304 4300876 140735149225296 18446744073709551615 228095111877 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 4113 1594 116 27 0 2562 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16452

[startup+0.100651 s]
/proc/loadavg: 2.03 2.04 2.01 3/521 16143
/proc/meminfo: memFree=8066120/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=18036 CPUtime=0.09 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4194304 2904 0 0 0 9 0 0 0 25 0 1 0 752397491 18468864 2232 33554432000 4194304 4300876 140735149225296 18446744073709551615 228094846417 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 4509 2235 127 27 0 2958 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18036

[startup+0.300615 s]
/proc/loadavg: 2.03 2.04 2.01 3/521 16143
/proc/meminfo: memFree=8066120/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=21656 CPUtime=0.29 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 10107 0 0 0 28 1 0 0 25 0 1 0 752397491 22175744 3168 33554432000 4194304 4300876 140735149225296 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 5414 3168 136 27 0 3863 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21656

[startup+0.700555 s]
/proc/loadavg: 2.03 2.04 2.01 3/521 16143
/proc/meminfo: memFree=8066120/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=47972 CPUtime=0.69 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 22815 0 0 0 67 2 0 0 25 0 1 0 752397491 49123328 4933 33554432000 4194304 4300876 140735149225296 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 11993 4933 147 27 0 10442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47972

[startup+1.50039 s]
/proc/loadavg: 2.03 2.04 2.01 3/522 16144
/proc/meminfo: memFree=8027184/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=45956 CPUtime=1.49 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 27824 0 0 0 146 3 0 0 25 0 1 0 752397491 47058944 9092 33554432000 4194304 4300876 140735149225296 18446744073709551615 4216952 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 11489 9092 169 27 0 9938 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45956

[startup+3.10107 s]
/proc/loadavg: 2.02 2.04 2.01 3/522 16144
/proc/meminfo: memFree=8024824/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=51572 CPUtime=3.09 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 29019 0 0 0 306 3 0 0 25 0 1 0 752397491 52809728 10287 33554432000 4194304 4300876 140735149225296 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 12893 10287 169 27 0 11342 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51572

[startup+6.30052 s]
/proc/loadavg: 2.02 2.04 2.01 3/522 16145
/proc/meminfo: memFree=8019152/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=51704 CPUtime=6.29 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 29052 0 0 0 626 3 0 0 25 0 1 0 752397491 52944896 10320 33554432000 4194304 4300876 140735149225296 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 12926 10320 169 27 0 11375 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51704

[startup+12.7003 s]
/proc/loadavg: 2.02 2.04 2.01 3/522 16145
/proc/meminfo: memFree=8015756/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=52496 CPUtime=12.69 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 29238 0 0 0 1266 3 0 0 25 0 1 0 752397491 53755904 10506 33554432000 4194304 4300876 140735149225296 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 13124 10506 169 27 0 11573 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52496

[startup+25.501 s]
/proc/loadavg: 2.02 2.04 2.01 3/522 16145
/proc/meminfo: memFree=8012788/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=53288 CPUtime=25.49 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 29433 0 0 0 2546 3 0 0 25 0 1 0 752397491 54566912 10701 33554432000 4194304 4300876 140735149225296 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 13322 10701 169 27 0 11771 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 53288

[startup+51.1003 s]
/proc/loadavg: 2.01 2.03 2.00 3/522 16146
/proc/meminfo: memFree=8007392/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=53948 CPUtime=51.09 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 29624 0 0 0 5106 3 0 0 25 0 1 0 752397491 55242752 10892 33554432000 4194304 4300876 140735149225296 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 13487 10892 169 27 0 11936 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 53948

[startup+102.32 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16150
/proc/meminfo: memFree=7994336/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=54740 CPUtime=102.31 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 29824 0 0 0 10228 3 0 0 25 0 1 0 752397491 56053760 11092 33554432000 4194304 4300876 140735149225296 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 13685 11092 169 27 0 12134 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 54740

[startup+162.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16152
/proc/meminfo: memFree=7980940/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=55268 CPUtime=162.29 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 29942 0 0 0 16226 3 0 0 25 0 1 0 752397491 56594432 11210 33554432000 4194304 4300876 140735149225296 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 13817 11210 169 27 0 12266 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 55268

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16153
/proc/meminfo: memFree=7970372/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=55532 CPUtime=222.3 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 30022 0 0 0 22227 3 0 0 25 0 1 0 752397491 56864768 11290 33554432000 4194304 4300876 140735149225296 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 13883 11290 169 27 0 12332 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 55532

[startup+282.301 s]
/proc/loadavg: 2.12 2.04 2.01 3/522 16155
/proc/meminfo: memFree=7960056/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=55928 CPUtime=282.3 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 30101 0 0 0 28227 3 0 0 25 0 1 0 752397491 57270272 11369 33554432000 4194304 4300876 140735149225296 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 13982 11369 169 27 0 12431 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 55928

[startup+342.301 s]
/proc/loadavg: 2.18 2.07 2.02 3/522 16157
/proc/meminfo: memFree=7948256/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=56060 CPUtime=342.3 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 30160 0 0 0 34227 3 0 0 25 0 1 0 752397491 57405440 11428 33554432000 4194304 4300876 140735149225296 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 14015 11428 169 27 0 12464 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56060

[startup+402.301 s]
/proc/loadavg: 2.12 2.07 2.02 3/522 16158
/proc/meminfo: memFree=7936700/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=56324 CPUtime=402.3 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 30205 0 0 0 40227 3 0 0 25 0 1 0 752397491 57675776 11473 33554432000 4194304 4300876 140735149225296 18446744073709551615 4268797 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 14081 11473 169 27 0 12530 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56324

[startup+462.301 s]
/proc/loadavg: 2.04 2.06 2.01 3/522 16160
/proc/meminfo: memFree=7925400/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=56456 CPUtime=462.31 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 30247 0 0 0 46227 4 0 0 25 0 1 0 752397491 57810944 11515 33554432000 4194304 4300876 140735149225296 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 14114 11515 169 27 0 12563 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 56456

[startup+522.301 s]
/proc/loadavg: 2.01 2.05 2.01 3/522 16161
/proc/meminfo: memFree=7914460/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=56588 CPUtime=522.31 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 30280 0 0 0 52227 4 0 0 25 0 1 0 752397491 57946112 11548 33554432000 4194304 4300876 140735149225296 18446744073709551615 4214565 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 14147 11548 169 27 0 12596 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 56588

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16163
/proc/meminfo: memFree=7902900/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=56720 CPUtime=582.31 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 30316 0 0 0 58227 4 0 0 25 0 1 0 752397491 58081280 11584 33554432000 4194304 4300876 140735149225296 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16143/statm: 14180 11584 169 27 0 12629 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 56720

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.00 2.00 3/522 16268
/proc/meminfo: memFree=7258428/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59624 CPUtime=4062.41 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31032 0 0 0 406235 6 0 0 25 0 1 0 752397491 61054976 12300 33554432000 4194304 4300876 140735149225296 18446744073709551615 4200316 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14906 12300 169 27 0 13355 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 59624

[startup+4122.3 s]
/proc/loadavg: 2.21 2.06 2.02 3/522 16269
/proc/meminfo: memFree=7248372/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59624 CPUtime=4122.4 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31037 0 0 0 412234 6 0 0 25 0 1 0 752397491 61054976 12305 33554432000 4194304 4300876 140735149225296 18446744073709551615 4216989 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14906 12305 169 27 0 13355 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 59624

[startup+4182.3 s]
/proc/loadavg: 2.21 2.09 2.03 3/522 16271
/proc/meminfo: memFree=7237072/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59624 CPUtime=4182.4 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31044 0 0 0 418234 6 0 0 25 0 1 0 752397491 61054976 12312 33554432000 4194304 4300876 140735149225296 18446744073709551615 4217006 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14906 12312 169 27 0 13355 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 59624

[startup+4242.3 s]
/proc/loadavg: 2.07 2.07 2.02 3/522 16273
/proc/meminfo: memFree=7226020/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59624 CPUtime=4242.4 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31049 0 0 0 424234 6 0 0 25 0 1 0 752397491 61054976 12317 33554432000 4194304 4300876 140735149225296 18446744073709551615 4214519 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14906 12317 169 27 0 13355 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 59624

[startup+4302.3 s]
/proc/loadavg: 2.03 2.06 2.02 3/522 16274
/proc/meminfo: memFree=7215208/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59624 CPUtime=4302.4 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31055 0 0 0 430234 6 0 0 25 0 1 0 752397491 61054976 12323 33554432000 4194304 4300876 140735149225296 18446744073709551615 4274825 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14906 12323 169 27 0 13355 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 59624

[startup+4362.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/522 16276
/proc/meminfo: memFree=7204904/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59624 CPUtime=4362.4 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31061 0 0 0 436234 6 0 0 25 0 1 0 752397491 61054976 12329 33554432000 4194304 4300876 140735149225296 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14906 12329 169 27 0 13355 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 59624

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16277
/proc/meminfo: memFree=7195212/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59756 CPUtime=4422.41 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31066 0 0 0 442235 6 0 0 25 0 1 0 752397491 61190144 12334 33554432000 4194304 4300876 140735149225296 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14939 12334 169 27 0 13388 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 59756

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16279
/proc/meminfo: memFree=7185244/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59756 CPUtime=4482.41 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31071 0 0 0 448235 6 0 0 25 0 1 0 752397491 61190144 12339 33554432000 4194304 4300876 140735149225296 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14939 12339 169 27 0 13388 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 59756

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16281
/proc/meminfo: memFree=7172836/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59756 CPUtime=4542.41 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31076 0 0 0 454235 6 0 0 25 0 1 0 752397491 61190144 12344 33554432000 4194304 4300876 140735149225296 18446744073709551615 4225231 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14939 12344 169 27 0 13388 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 59756

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16282
/proc/meminfo: memFree=7160168/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59756 CPUtime=4602.42 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31083 0 0 0 460236 6 0 0 25 0 1 0 752397491 61190144 12351 33554432000 4194304 4300876 140735149225296 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14939 12351 169 27 0 13388 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 59756

[startup+4662.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/522 16284
/proc/meminfo: memFree=7147752/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59756 CPUtime=4662.41 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31090 0 0 0 466235 6 0 0 25 0 1 0 752397491 61190144 12358 33554432000 4194304 4300876 140735149225296 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14939 12358 169 27 0 13388 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 59756

[startup+4722.32 s]
/proc/loadavg: 2.15 2.07 2.02 3/522 16285
/proc/meminfo: memFree=7137320/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59888 CPUtime=4722.44 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31097 0 0 0 472237 7 0 0 25 0 1 0 752397491 61325312 12365 33554432000 4194304 4300876 140735149225296 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14972 12365 169 27 0 13421 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 59888

[startup+4782.3 s]
/proc/loadavg: 2.09 2.07 2.02 3/522 16287
/proc/meminfo: memFree=7126240/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59888 CPUtime=4782.42 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31104 0 0 0 478235 7 0 0 25 0 1 0 752397491 61325312 12372 33554432000 4194304 4300876 140735149225296 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14972 12372 169 27 0 13421 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 59888

[startup+4842.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/522 16289
/proc/meminfo: memFree=7114184/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59888 CPUtime=4842.42 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31111 0 0 0 484235 7 0 0 25 0 1 0 752397491 61325312 12379 33554432000 4194304 4300876 140735149225296 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14972 12379 169 27 0 13421 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 59888

[startup+4902.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/522 16290
/proc/meminfo: memFree=7103972/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59888 CPUtime=4902.42 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31117 0 0 0 490235 7 0 0 25 0 1 0 752397491 61325312 12385 33554432000 4194304 4300876 140735149225296 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14972 12385 169 27 0 13421 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 59888

[startup+4962.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16292
/proc/meminfo: memFree=7094272/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59888 CPUtime=4962.43 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31122 0 0 0 496236 7 0 0 25 0 1 0 752397491 61325312 12390 33554432000 4194304 4300876 140735149225296 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14972 12390 169 27 0 13421 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 59888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.03 2.00 2/521 16294
/proc/meminfo: memFree=8015068/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59888 CPUtime=5000.04 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31125 0 0 0 499997 7 0 0 25 0 1 0 752397491 61325312 12393 33554432000 4194304 4300876 140735149225296 18446744073709551615 4268699 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14972 12393 169 27 0 13421 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 59888

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.03 2.00 2/521 16294
/proc/meminfo: memFree=8015068/32951124 swapFree=65066528/67111528
[pid=16143] ppid=16141 vsize=59888 CPUtime=5000.04 cores=0,2,4,6
/proc/16143/stat : 16143 (march_rw) R 16141 16143 15212 0 -1 4202496 31125 0 0 0 499997 7 0 0 25 0 1 0 752397491 61325312 12393 33554432000 4194304 4300876 140735149225296 18446744073709551615 4268699 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16143/statm: 14972 12393 169 27 0 13421 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 59888

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.06
CPU user time (s): 4999.98
CPU system time (s): 0.074988
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 59888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31125
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= 8221

runsolver used 27.9158 second user time and 57.8462 second system time

The end

Launcher Data 

Begin job on node142 at 2011-05-28 18:23:40
IDJOB=3420344
IDBENCH=82596
IDSOLVER=1913
FILE ID=node142/3420344-1306599820
RUNJOBID= node142-1306594818-15913
PBS_JOBID= 13471538
Free space on /tmp= 73560 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S357264423-067-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420344-1306599820/watcher-3420344-1306599820 -o /tmp/evaluation-result-3420344-1306599820/solver-3420344-1306599820 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420344-1306599820.cnf

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

MD5SUM BENCH= 425b4c5e5535f7d6b9d17ca8feb0ac3e
RANDOM SEED=233664795

node142.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5131.95
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		: 2666.846
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	: 5332.82
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		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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		: 2666.846
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       8066276 kB
Buffers:        281308 kB
Cached:        7579376 kB
SwapCached:      20520 kB
Active:       12210772 kB
Inactive:     12340732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       8066276 kB
SwapTotal:    67111528 kB
SwapFree:     65066528 kB
Dirty:            1964 kB
Writeback:           0 kB
AnonPages:    16678392 kB
Mapped:          33624 kB
Slab:           188352 kB
PageTables:      74660 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145404100 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= 73560 MiB
End job on node142 at 2011-05-28 19:47:02