Trace number 3152642

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/medium/
unif-k7-r89-v80-c7120-S1801179747-047.SATISFIABLE.cnf
MD5SUMd41a69133c8513c0337b37f87fceb88b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.872867
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses7120
Sum of the clauses size49840
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 57120

Solver Data 

0.39/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.46	c main()::
0.39/0.46	c initFormula():: searching for DIMACS p-line....
0.39/0.46	c full lookahead due to high density!
0.39/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 7120 clauses.
0.39/0.46	c parseCNF():: parsing....
0.39/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.46	c runParser():: parsing was successful, warming up engines...
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c preprocessing fase I completed:: there are now 80 free variables and 7120 clauses.
0.39/0.46	c using k-SAT heuristics (size based diff)
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.39/0.46	c resolvent_look() :: found 1 resolvents
0.39/0.46	c main():: clause / variable ratio: ( 7121 / 80 ) = 89.01
0.39/0.46	c longest clause has size 7
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c number of free variables = 80
0.39/0.46	c dynamic_preselect_setsize :: off
0.39/0.46	c main():: all systems go!
0.39/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 196
0.49/0.51	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 1/999) NodeCount: 738
0.59/0.64	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 5890
1.69/1.72	c |----------------------------------------------------------------|
c |*
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c |***************
c |****************
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c |****************************************************************| ( 3/999) NodeCount: 42002
9.09/9.16	c |----------------------------------------------------------------|
c |*
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c |****
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c |********************************
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c |****************************************************************| ( 4/999) NodeCount: 228994
48.99/49.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 978322
217.09/217.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 3365282
785.31/785.35	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
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c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
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-3152642-1301710296/watcher-3152642-1301710296 -o /tmp/evaluation-result-3152642-1301710296/solver-3152642-1301710296 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152642-1301710296.cnf 

running on 2 cores: 1,3

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: 3.46 3.94 4.82 2/179 7937
/proc/meminfo: memFree=21879776/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=6724 CPUtime=0 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4194304 272 0 0 0 0 0 0 0 25 0 1 0 282630560 6885376 216 33554432000 4194304 4300876 140737272191280 18446744073709551615 270612771525 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 1681 216 113 27 0 130 0

[startup+0.032334 s]
/proc/loadavg: 3.46 3.94 4.82 2/179 7937
/proc/meminfo: memFree=21879776/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=7640 CPUtime=0.03 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 1201 0 0 0 3 0 0 0 25 0 1 0 282630560 7823360 427 33554432000 4194304 4300876 140737272191280 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7640

[startup+0.100368 s]
/proc/loadavg: 3.46 3.94 4.82 2/179 7937
/proc/meminfo: memFree=21879776/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=7640 CPUtime=0.09 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 1201 0 0 0 9 0 0 0 25 0 1 0 282630560 7823360 427 33554432000 4194304 4300876 140737272191280 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7640

[startup+0.300332 s]
/proc/loadavg: 3.46 3.94 4.82 2/179 7937
/proc/meminfo: memFree=21879776/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=7640 CPUtime=0.29 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 1201 0 0 0 29 0 0 0 25 0 1 0 282630560 7823360 427 33554432000 4194304 4300876 140737272191280 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7640

[startup+0.700248 s]
/proc/loadavg: 3.46 3.94 4.82 2/179 7937
/proc/meminfo: memFree=21879776/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=8552 CPUtime=0.69 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 1502 0 0 0 69 0 0 0 25 0 1 0 282630560 8757248 623 33554432000 4194304 4300876 140737272191280 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 2138 623 170 27 0 587 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8552

[startup+1.50011 s]
/proc/loadavg: 3.46 3.94 4.82 5/190 7958
/proc/meminfo: memFree=21874548/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=8552 CPUtime=1.49 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 1502 0 0 0 149 0 0 0 25 0 1 0 282630560 8757248 623 33554432000 4194304 4300876 140737272191280 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 2138 623 170 27 0 587 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8552

[startup+3.10083 s]
/proc/loadavg: 3.46 3.94 4.82 5/190 7958
/proc/meminfo: memFree=21872812/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=8856 CPUtime=3.09 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 1576 0 0 0 309 0 0 0 25 0 1 0 282630560 9068544 697 33554432000 4194304 4300876 140737272191280 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 2214 697 170 27 0 663 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8856

[startup+6.30026 s]
/proc/loadavg: 3.50 3.94 4.82 5/190 7958
/proc/meminfo: memFree=21871940/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=9236 CPUtime=6.29 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 1669 0 0 0 629 0 0 0 25 0 1 0 282630560 9457664 790 33554432000 4194304 4300876 140737272191280 18446744073709551615 4275527 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 2309 790 171 27 0 758 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9236

[startup+12.7001 s]
/proc/loadavg: 3.54 3.94 4.81 5/190 8013
/proc/meminfo: memFree=21869884/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=10088 CPUtime=12.69 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 1851 0 0 0 1269 0 0 0 25 0 1 0 282630560 10330112 972 33554432000 4194304 4300876 140737272191280 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 2522 972 171 27 0 971 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10088

[startup+25.5009 s]
/proc/loadavg: 3.64 3.94 4.80 5/190 8040
/proc/meminfo: memFree=21860928/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=12004 CPUtime=25.49 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 2212 0 0 0 2549 0 0 0 25 0 1 0 282630560 12292096 1333 33554432000 4194304 4300876 140737272191280 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 3001 1333 171 27 0 1450 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12004

[startup+51.1003 s]
/proc/loadavg: 3.76 3.94 4.78 5/190 8041
/proc/meminfo: memFree=21848988/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=16316 CPUtime=51.09 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 2904 0 0 0 5109 0 0 0 25 0 1 0 282630560 16707584 2025 33554432000 4194304 4300876 140737272191280 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 4079 2025 171 27 0 2528 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16316

[startup+102.306 s]
/proc/loadavg: 3.89 3.95 4.74 5/190 8042
/proc/meminfo: memFree=21823676/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=20452 CPUtime=102.3 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 4342 0 0 0 10229 1 0 0 25 0 1 0 282630560 20942848 3463 33554432000 4194304 4300876 140737272191280 18446744073709551615 4235282 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 5113 3463 171 27 0 3562 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20452

[startup+162.301 s]
/proc/loadavg: 4.02 3.97 4.69 5/190 8044
/proc/meminfo: memFree=21797108/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=35004 CPUtime=162.29 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 5959 0 0 0 16228 1 0 0 25 0 1 0 282630560 35844096 5080 33554432000 4194304 4300876 140737272191280 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 8751 5080 171 27 0 7200 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 35004

[startup+222.301 s]
/proc/loadavg: 4.01 3.97 4.65 5/190 8153
/proc/meminfo: memFree=21791112/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=35260 CPUtime=222.29 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 7468 0 0 0 22228 1 0 0 25 0 1 0 282630560 36106240 6589 33554432000 4194304 4300876 140737272191280 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 8815 6589 171 27 0 7264 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35260

[startup+282.3 s]
/proc/loadavg: 4.00 3.97 4.60 5/190 8155
/proc/meminfo: memFree=21761548/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=48356 CPUtime=282.3 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 9091 0 0 0 28228 2 0 0 25 0 1 0 282630560 49516544 8212 33554432000 4194304 4300876 140737272191280 18446744073709551615 4219272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 12089 8212 171 27 0 10538 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48356

[startup+342.301 s]
/proc/loadavg: 4.00 3.97 4.56 5/190 8157
/proc/meminfo: memFree=21732396/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=48864 CPUtime=342.29 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 10640 0 0 0 34227 2 0 0 25 0 1 0 282630560 50036736 9761 33554432000 4194304 4300876 140737272191280 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 12216 9761 171 27 0 10665 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 48864

[startup+402.3 s]
/proc/loadavg: 4.00 3.97 4.52 5/190 8158
/proc/meminfo: memFree=21703992/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=68508 CPUtime=402.29 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 12205 0 0 0 40227 2 0 0 25 0 1 0 282630560 70152192 11326 33554432000 4194304 4300876 140737272191280 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 17127 11326 171 27 0 15576 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 68508

[startup+462.301 s]
/proc/loadavg: 4.00 3.97 4.49 5/190 8160
/proc/meminfo: memFree=21675204/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=68508 CPUtime=462.29 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 13703 0 0 0 46227 2 0 0 25 0 1 0 282630560 70152192 12824 33554432000 4194304 4300876 140737272191280 18446744073709551615 4264566 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 17127 12824 171 27 0 15576 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 68508

[startup+522.301 s]
/proc/loadavg: 4.04 3.99 4.46 5/190 8161
/proc/meminfo: memFree=21647396/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=68508 CPUtime=522.3 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 15259 0 0 0 52227 3 0 0 25 0 1 0 282630560 70152192 14380 33554432000 4194304 4300876 140737272191280 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 17127 14380 171 27 0 15576 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68508

[startup+582.3 s]
/proc/loadavg: 4.01 3.99 4.43 5/190 8163
/proc/meminfo: memFree=21619072/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=97976 CPUtime=582.3 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 16776 0 0 0 58227 3 0 0 25 0 1 0 282630560 100327424 15897 33554432000 4194304 4300876 140737272191280 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 24494 15897 171 27 0 22943 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 97976

[startup+642.301 s]
/proc/loadavg: 4.00 3.99 4.40 5/190 8165
/proc/meminfo: memFree=21591044/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=98996 CPUtime=642.31 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 18280 0 0 0 64227 4 0 0 25 0 1 0 282630560 101371904 17401 33554432000 4194304 4300876 140737272191280 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 24749 17401 171 27 0 23198 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 98996

[startup+702.3 s]
/proc/loadavg: 4.00 3.99 4.37 5/190 8166
/proc/meminfo: memFree=21564116/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=98996 CPUtime=702.3 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 19705 0 0 0 70226 4 0 0 25 0 1 0 282630560 101371904 18826 33554432000 4194304 4300876 140737272191280 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 24749 18826 171 27 0 23198 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 98996

[startup+762.307 s]
/proc/loadavg: 4.03 4.00 4.35 5/190 8168
/proc/meminfo: memFree=21536312/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=98996 CPUtime=762.31 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 21091 0 0 0 76227 4 0 0 25 0 1 0 282630560 101371904 20212 33554432000 4194304 4300876 140737272191280 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 24749 20212 171 27 0 23198 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 98996

[startup+822.301 s]
/proc/loadavg: 4.01 4.00 4.33 5/190 8169
/proc/meminfo: memFree=21509508/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=98996 CPUtime=822.3 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 22549 0 0 0 82226 4 0 0 25 0 1 0 282630560 101371904 21670 33554432000 4194304 4300876 140737272191280 18446744073709551615 4199380 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 24749 21670 171 27 0 23198 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 98996

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 4.30 5/190 8171
/proc/meminfo: memFree=21480732/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=143196 CPUtime=882.31 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 24051 0 0 0 88226 5 0 0 25 0 1 0 282630560 146632704 23172 33554432000 4194304 4300876 140737272191280 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 35799 23172 171 27 0 34248 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 143196

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 4.28 5/190 8173
/proc/meminfo: memFree=21453560/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=143196 CPUtime=942.3 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 25603 0 0 0 94225 5 0 0 25 0 1 0 282630560 146632704 24724 33554432000 4194304 4300876 140737272191280 18446744073709551615 4264612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 35799 24724 171 27 0 34248 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 143196

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.26 5/190 8174
/proc/meminfo: memFree=21426384/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=143196 CPUtime=1002.31 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 27101 0 0 0 100226 5 0 0 25 0 1 0 282630560 146632704 26222 33554432000 4194304 4300876 140737272191280 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 35799 26222 171 27 0 34248 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 143196

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.24 5/190 8176
/proc/meminfo: memFree=21399836/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=143196 CPUtime=1062.31 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 28589 0 0 0 106225 6 0 0 25 0 1 0 282630560 146632704 27710 33554432000 4194304 4300876 140737272191280 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 35799 27710 171 27 0 34248 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 143196

[startup+1122.3 s]
/proc/loadavg: 3.66 3.92 4.20 4/184 8194
/proc/meminfo: memFree=21496996/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=143196 CPUtime=1122.31 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 30065 0 0 0 112225 6 0 0 25 0 1 0 282630560 146632704 29186 33554432000 4194304 4300876 140737272191280 18446744073709551615 270616640411 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 35799 29186 171 27 0 34248 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 143196

[startup+1182.3 s]
/proc/loadavg: 3.24 3.75 4.12 4/184 8196
/proc/meminfo: memFree=21478972/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=143196 CPUtime=1182.31 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 31451 0 0 0 118225 6 0 0 25 0 1 0 282630560 146632704 30572 33554432000 4194304 4300876 140737272191280 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 35799 30572 171 27 0 34248 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 143196

[startup+1242.3 s]
/proc/loadavg: 3.09 3.61 4.05 4/184 8198
/proc/meminfo: memFree=21459596/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=145232 CPUtime=1242.31 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 32839 0 0 0 124225 6 0 0 25 0 1 0 282630560 148717568 31960 33554432000 4194304 4300876 140737272191280 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 36308 31960 171 27 0 34757 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 145232



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.07 3.51 3.98 4/184 8199
/proc/meminfo: memFree=21440340/32951124 swapFree=67111528/67111528
[pid=7937] ppid=7935 vsize=145232 CPUtime=1300.02 cores=1,3
/proc/7937/stat : 7937 (march_rw) R 7935 7937 5480 0 -1 4202496 34260 0 0 0 129995 7 0 0 25 0 1 0 282630560 148717568 33381 33554432000 4194304 4300876 140737272191280 18446744073709551615 4276148 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7937/statm: 36308 33381 171 27 0 34757 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 145232

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): 1299.96
CPU system time (s): 0.079987
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 145232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34261
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= 4
involuntary context switches= 15592

runsolver used 1.81472 second user time and 4.11237 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 04:11:36
IDJOB=3152642
IDBENCH=82922
IDSOLVER=1561
FILE ID=node108/3152642-1301710296
RUNJOBID= node108-1301710296-7917
PBS_JOBID= 12840861
Free space on /tmp= 71344 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1801179747-047.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152642-1301710296/watcher-3152642-1301710296 -o /tmp/evaluation-result-3152642-1301710296/solver-3152642-1301710296 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152642-1301710296.cnf

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

MD5SUM BENCH= d41a69133c8513c0337b37f87fceb88b
RANDOM SEED=1927412762

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.15
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		: 2666.820
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		: 2666.820
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	: 5332.77
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		: 2666.820
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21879808 kB
Buffers:        335680 kB
Cached:       10402488 kB
SwapCached:          0 kB
Active:        7283248 kB
Inactive:      3518436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21879808 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             408 kB
Writeback:           0 kB
AnonPages:       62904 kB
Mapped:          15396 kB
Slab:           207044 kB
PageTables:       4752 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   209512 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= 71344 MiB
End job on node108 at 2011-04-02 04:33:18