Trace number 3152576

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-S1254315629-032.SATISFIABLE.cnf
MD5SUM94650efc57391750519ef04c571bda58
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.76173
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 0 duplicate clauses
0.39/0.46	c main():: clause / variable ratio: ( 7120 / 80 ) = 89.00
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: 127
0.49/0.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 640
0.59/0.62	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 5647
1.59/1.68	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 40757
8.99/9.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 223448
48.49/48.57	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
c |******
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c |****************************************************************| ( 5/999) NodeCount: 960106
217.09/217.15	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |****************************************************************| ( 6/999) NodeCount: 3314109
791.70/791.77	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
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-3152576-1301709260/watcher-3152576-1301709260 -o /tmp/evaluation-result-3152576-1301709260/solver-3152576-1301709260 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152576-1301709260.cnf 

running on 2 cores: 0,2

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: 6.35 7.69 7.74 4/180 999
/proc/meminfo: memFree=20702316/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=6592 CPUtime=0 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4194304 246 0 0 0 0 0 0 0 24 0 1 0 282525741 6750208 191 33554432000 4194304 4300876 140734106782800 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 1648 191 113 27 0 97 0

[startup+0.0201701 s]
/proc/loadavg: 6.35 7.69 7.74 4/180 999
/proc/meminfo: memFree=20702316/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=7220 CPUtime=0.01 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 958 0 0 0 1 0 0 0 24 0 1 0 282525741 7393280 321 33554432000 4194304 4300876 140734106782800 18446744073709551615 237278274576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 1805 321 143 27 0 254 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7220

[startup+0.100156 s]
/proc/loadavg: 6.35 7.69 7.74 4/180 999
/proc/meminfo: memFree=20702316/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=7640 CPUtime=0.09 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 1199 0 0 0 9 0 0 0 24 0 1 0 282525741 7823360 426 33554432000 4194304 4300876 140734106782800 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7640

[startup+0.30012 s]
/proc/loadavg: 6.35 7.69 7.74 4/180 999
/proc/meminfo: memFree=20702316/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=7640 CPUtime=0.29 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 1199 0 0 0 29 0 0 0 25 0 1 0 282525741 7823360 426 33554432000 4194304 4300876 140734106782800 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7640

[startup+0.700049 s]
/proc/loadavg: 6.35 7.69 7.74 4/180 999
/proc/meminfo: memFree=20702316/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=8272 CPUtime=0.69 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 1702 0 0 0 69 0 0 0 25 0 1 0 282525741 8470528 556 33554432000 4194304 4300876 140734106782800 18446744073709551615 4276207 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 2068 556 170 27 0 517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8272

[startup+1.50091 s]
/proc/loadavg: 6.35 7.69 7.74 5/190 1045
/proc/meminfo: memFree=20694544/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=8464 CPUtime=1.49 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 1724 0 0 0 149 0 0 0 25 0 1 0 282525741 8667136 578 33554432000 4194304 4300876 140734106782800 18446744073709551615 4275552 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 2116 578 170 27 0 565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8464

[startup+3.10062 s]
/proc/loadavg: 6.35 7.69 7.74 5/190 1045
/proc/meminfo: memFree=20692940/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=8768 CPUtime=3.09 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 1819 0 0 0 309 0 0 0 25 0 1 0 282525741 8978432 673 33554432000 4194304 4300876 140734106782800 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 2192 673 170 27 0 641 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8768

[startup+6.30005 s]
/proc/loadavg: 6.16 7.63 7.72 5/190 1045
/proc/meminfo: memFree=20691008/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=9148 CPUtime=6.29 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 1911 0 0 0 629 0 0 0 25 0 1 0 282525741 9367552 765 33554432000 4194304 4300876 140734106782800 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 2287 765 171 27 0 736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9148

[startup+12.7009 s]
/proc/loadavg: 5.98 7.57 7.70 5/190 1045
/proc/meminfo: memFree=20687428/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=10000 CPUtime=12.69 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 2089 0 0 0 1269 0 0 0 25 0 1 0 282525741 10240000 943 33554432000 4194304 4300876 140734106782800 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 2500 943 171 27 0 949 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10000

[startup+25.5006 s]
/proc/loadavg: 5.54 7.39 7.64 5/190 1045
/proc/meminfo: memFree=20682712/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=11916 CPUtime=25.49 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 2446 0 0 0 2549 0 0 0 25 0 1 0 282525741 12201984 1300 33554432000 4194304 4300876 140734106782800 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 2979 1300 171 27 0 1428 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11916

[startup+51.1001 s]
/proc/loadavg: 5.02 7.12 7.54 5/190 1046
/proc/meminfo: memFree=20672792/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=16228 CPUtime=51.09 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 3126 0 0 0 5109 0 0 0 25 0 1 0 282525741 16617472 1980 33554432000 4194304 4300876 140734106782800 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 4057 1980 171 27 0 2506 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16228

[startup+102.306 s]
/proc/loadavg: 4.44 6.64 7.36 5/190 1047
/proc/meminfo: memFree=20650340/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=20360 CPUtime=102.29 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 4541 0 0 0 10229 0 0 0 25 0 1 0 282525741 20848640 3395 33554432000 4194304 4300876 140734106782800 18446744073709551615 4225376 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 5090 3395 171 27 0 3539 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 20360

[startup+162.3 s]
/proc/loadavg: 4.16 6.15 7.14 5/190 1049
/proc/meminfo: memFree=20626012/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=26180 CPUtime=162.29 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 6140 0 0 0 16228 1 0 0 25 0 1 0 282525741 26808320 4994 33554432000 4194304 4300876 140734106782800 18446744073709551615 4276336 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 6545 4994 171 27 0 4994 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26180

[startup+222.301 s]
/proc/loadavg: 4.14 5.78 6.95 5/190 1050
/proc/meminfo: memFree=20601080/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=35164 CPUtime=222.29 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 7597 0 0 0 22228 1 0 0 25 0 1 0 282525741 36007936 6451 33554432000 4194304 4300876 140734106782800 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 8791 6451 171 27 0 7240 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35164

[startup+282.301 s]
/proc/loadavg: 4.12 5.47 6.77 5/190 1052
/proc/meminfo: memFree=20575864/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=48260 CPUtime=282.3 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 9186 0 0 0 28228 2 0 0 25 0 1 0 282525741 49418240 8040 33554432000 4194304 4300876 140734106782800 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 12065 8040 171 27 0 10514 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48260

[startup+342.3 s]
/proc/loadavg: 4.04 5.20 6.59 5/190 1081
/proc/meminfo: memFree=20564824/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=48760 CPUtime=342.29 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 10686 0 0 0 34227 2 0 0 25 0 1 0 282525741 49930240 9540 33554432000 4194304 4300876 140734106782800 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 12190 9540 171 27 0 10639 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 48760

[startup+402.301 s]
/proc/loadavg: 4.01 4.98 6.43 5/190 1145
/proc/meminfo: memFree=20545208/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=68404 CPUtime=402.3 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 12224 0 0 0 40227 3 0 0 25 0 1 0 282525741 70045696 11078 33554432000 4194304 4300876 140734106782800 18446744073709551615 4288339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 17101 11078 171 27 0 15550 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68404

[startup+462.301 s]
/proc/loadavg: 4.00 4.80 6.27 8/197 1465
/proc/meminfo: memFree=20518420/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=68404 CPUtime=462.3 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 13702 0 0 0 46226 4 0 0 25 0 1 0 282525741 70045696 12556 33554432000 4194304 4300876 140734106782800 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 17101 12556 171 27 0 15550 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68404

[startup+522.3 s]
/proc/loadavg: 4.00 4.65 6.13 5/190 1614
/proc/meminfo: memFree=20888736/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=68404 CPUtime=522.3 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 15244 0 0 0 52226 4 0 0 25 0 1 0 282525741 70045696 14098 33554432000 4194304 4300876 140734106782800 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 17101 14098 171 27 0 15550 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68404

[startup+582.301 s]
/proc/loadavg: 4.00 4.53 5.99 5/190 1619
/proc/meminfo: memFree=20867036/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=97872 CPUtime=582.3 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 16726 0 0 0 58226 4 0 0 25 0 1 0 282525741 100220928 15580 33554432000 4194304 4300876 140734106782800 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 24468 15580 171 27 0 22917 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 97872

[startup+642.301 s]
/proc/loadavg: 4.00 4.43 5.86 5/190 1621
/proc/meminfo: memFree=20845992/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=98880 CPUtime=642.3 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 18184 0 0 0 64225 5 0 0 25 0 1 0 282525741 101253120 17038 33554432000 4194304 4300876 140734106782800 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 24720 17038 171 27 0 23169 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 98880

[startup+702.3 s]
/proc/loadavg: 4.00 4.35 5.74 5/190 1622
/proc/meminfo: memFree=20825120/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=98880 CPUtime=702.3 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 19583 0 0 0 70225 5 0 0 25 0 1 0 282525741 101253120 18437 33554432000 4194304 4300876 140734106782800 18446744073709551615 4199293 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 24720 18437 171 27 0 23169 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 98880

[startup+762.301 s]
/proc/loadavg: 4.00 4.28 5.63 5/190 1624
/proc/meminfo: memFree=20804880/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=98880 CPUtime=762.3 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 20922 0 0 0 76225 5 0 0 25 0 1 0 282525741 101253120 19776 33554432000 4194304 4300876 140734106782800 18446744073709551615 4276160 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 24720 19776 171 27 0 23169 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 98880

[startup+822.301 s]
/proc/loadavg: 4.05 4.24 5.53 5/190 1625
/proc/meminfo: memFree=20785124/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=98880 CPUtime=822.31 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 22286 0 0 0 82225 6 0 0 25 0 1 0 282525741 101253120 21140 33554432000 4194304 4300876 140734106782800 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 24720 21140 171 27 0 23169 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 98880

[startup+882.306 s]
/proc/loadavg: 4.07 4.21 5.44 5/190 1627
/proc/meminfo: memFree=20764028/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=98880 CPUtime=882.31 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 23815 0 0 0 88225 6 0 0 25 0 1 0 282525741 101253120 22669 33554432000 4194304 4300876 140734106782800 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 24720 22669 171 27 0 23169 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 98880

[startup+942.3 s]
/proc/loadavg: 4.02 4.17 5.35 5/190 1629
/proc/meminfo: memFree=20743180/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=143080 CPUtime=942.31 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 25325 0 0 0 94225 6 0 0 25 0 1 0 282525741 146513920 24179 33554432000 4194304 4300876 140734106782800 18446744073709551615 4214614 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 35770 24179 171 27 0 34219 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 143080

[startup+1002.3 s]
/proc/loadavg: 4.01 4.14 5.26 5/190 1630
/proc/meminfo: memFree=20722060/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=143080 CPUtime=1002.3 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 26779 0 0 0 100224 6 0 0 25 0 1 0 282525741 146513920 25633 33554432000 4194304 4300876 140734106782800 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 35770 25633 171 27 0 34219 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 143080

[startup+1062.3 s]
/proc/loadavg: 4.00 4.11 5.18 5/190 1632
/proc/meminfo: memFree=20701944/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=143080 CPUtime=1062.31 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 28238 0 0 0 106224 7 0 0 25 0 1 0 282525741 146513920 27092 33554432000 4194304 4300876 140734106782800 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 35770 27092 171 27 0 34219 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 143080

[startup+1122.3 s]
/proc/loadavg: 4.00 4.09 5.10 5/190 1633
/proc/meminfo: memFree=20681964/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=143080 CPUtime=1122.31 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 29624 0 0 0 112224 7 0 0 25 0 1 0 282525741 146513920 28478 33554432000 4194304 4300876 140734106782800 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 35770 28478 171 27 0 34219 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 143080

[startup+1182.3 s]
/proc/loadavg: 4.00 4.07 5.03 5/190 1662
/proc/meminfo: memFree=20660744/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=143080 CPUtime=1182.31 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 30990 0 0 0 118224 7 0 0 25 0 1 0 282525741 146513920 29844 33554432000 4194304 4300876 140734106782800 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 35770 29844 171 27 0 34219 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 143080

[startup+1242.3 s]
/proc/loadavg: 4.00 4.05 4.96 5/190 1664
/proc/meminfo: memFree=20632088/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=145088 CPUtime=1242.31 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 32379 0 0 0 124224 7 0 0 25 0 1 0 282525741 148570112 31233 33554432000 4194304 4300876 140734106782800 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 36272 31233 171 27 0 34721 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 145088



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.04 4.90 5/190 1692
/proc/meminfo: memFree=20620368/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=145088 CPUtime=1300.02 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 33812 0 0 0 129994 8 0 0 25 0 1 0 282525741 148570112 32666 33554432000 4194304 4300876 140734106782800 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 36272 32666 171 27 0 34721 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 145088

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

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

[startup+1300 s]
/proc/loadavg: 4.00 4.04 4.90 5/190 1692
/proc/meminfo: memFree=20620368/32950904 swapFree=67111528/67111528
[pid=999] ppid=997 vsize=145088 CPUtime=1300.02 cores=0,2
/proc/999/stat : 999 (march_rw) R 997 999 955 0 -1 4202496 33812 0 0 0 129994 8 0 0 25 0 1 0 282525741 148570112 32666 33554432000 4194304 4300876 140734106782800 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/999/statm: 36272 32666 171 27 0 34721 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 145088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.95
CPU system time (s): 0.088986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 145088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33812
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= 14916

runsolver used 1.85472 second user time and 4.08238 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 03:54:20
IDJOB=3152576
IDBENCH=82856
IDSOLVER=1561
FILE ID=node121/3152576-1301709260
RUNJOBID= node121-1301709260-974
PBS_JOBID= 12840868
Free space on /tmp= 71104 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1254315629-032.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152576-1301709260/watcher-3152576-1301709260 -o /tmp/evaluation-result-3152576-1301709260/solver-3152576-1301709260 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152576-1301709260.cnf

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

MD5SUM BENCH= 94650efc57391750519ef04c571bda58
RANDOM SEED=1315745459

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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		: 2666.817
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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:     32950904 kB
MemFree:      20702444 kB
Buffers:        331468 kB
Cached:       11578076 kB
SwapCached:          0 kB
Active:        7654908 kB
Inactive:      4318772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20702444 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             560 kB
Writeback:           0 kB
AnonPages:       62924 kB
Mapped:          14340 kB
Slab:           209996 kB
PageTables:       5076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   192032 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= 71480 MiB
End job on node121 at 2011-04-02 04:16:02