Trace number 3152452

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) 1300.03 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S1901567697-013.UNKNOWN.cnf
MD5SUM6416f44b34786f590ff716f4b8e2cf7c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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 

0.38/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.38/0.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.38/0.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.38/0.46	c main()::
0.38/0.46	c initFormula():: searching for DIMACS p-line....
0.38/0.46	c full lookahead due to high density!
0.38/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 7120 clauses.
0.38/0.46	c parseCNF():: parsing....
0.38/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.38/0.46	c runParser():: parsing was successful, warming up engines...
0.38/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.38/0.46	c preprocessing fase I completed:: there are now 80 free variables and 7120 clauses.
0.38/0.46	c using k-SAT heuristics (size based diff)
0.38/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.38/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.38/0.46	c main():: clause / variable ratio: ( 7120 / 80 ) = 89.00
0.38/0.46	c longest clause has size 7
0.38/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.38/0.46	c number of free variables = 80
0.38/0.46	c dynamic_preselect_setsize :: off
0.38/0.46	c main():: all systems go!
0.38/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 191
0.48/0.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |****************************************************************| ( 1/999) NodeCount: 711
0.58/0.63	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5761
1.58/1.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
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c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
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c |****************************
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c |******************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 41121
8.88/8.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************
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c |****************************************************************| ( 4/999) NodeCount: 224758
47.59/47.67	c |----------------------------------------------------------------|
c |*
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c |******
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c |****************************************************************| ( 5/999) NodeCount: 963258
211.59/211.62	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |*******************************
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c |****************************************************************| ( 6/999) NodeCount: 3321374
766.40/766.46	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |********************************
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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-3152452-1301703739/watcher-3152452-1301703739 -o /tmp/evaluation-result-3152452-1301703739/solver-3152452-1301703739 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152452-1301703739.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.68 3.93 3.98 3/182 5043
/proc/meminfo: memFree=21858912/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=6460 CPUtime=0 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4194304 216 0 0 0 0 0 0 0 25 0 1 0 281973521 6615040 160 33554432000 4194304 4300876 140733796354672 18446744073709551615 210647146240 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 1648 161 113 27 0 97 0

[startup+0.0195351 s]
/proc/loadavg: 3.68 3.93 3.98 3/182 5043
/proc/meminfo: memFree=21858912/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=7616 CPUtime=0.01 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 668 0 0 0 1 0 0 0 25 0 1 0 281973521 7798784 388 33554432000 4194304 4300876 140733796354672 18446744073709551615 210646807237 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 1904 388 142 27 0 353 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7616

[startup+0.100526 s]
/proc/loadavg: 3.68 3.93 3.98 3/182 5043
/proc/meminfo: memFree=21858912/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=7640 CPUtime=0.08 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 1200 0 0 0 8 0 0 0 25 0 1 0 281973521 7823360 426 33554432000 4194304 4300876 140733796354672 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7640

[startup+0.300488 s]
/proc/loadavg: 3.68 3.93 3.98 3/182 5043
/proc/meminfo: memFree=21858912/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=7640 CPUtime=0.28 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 1200 0 0 0 28 0 0 0 25 0 1 0 281973521 7823360 426 33554432000 4194304 4300876 140733796354672 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7640

[startup+0.700396 s]
/proc/loadavg: 3.68 3.93 3.98 3/182 5043
/proc/meminfo: memFree=21858912/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=8272 CPUtime=0.68 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 1703 0 0 0 68 0 0 0 25 0 1 0 281973521 8470528 556 33554432000 4194304 4300876 140733796354672 18446744073709551615 4276340 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 2068 556 170 27 0 517 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8272

[startup+1.50028 s]
/proc/loadavg: 3.68 3.93 3.98 5/188 5108
/proc/meminfo: memFree=21853608/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=8464 CPUtime=1.48 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 1734 0 0 0 148 0 0 0 25 0 1 0 281973521 8667136 587 33554432000 4194304 4300876 140733796354672 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 2116 587 170 27 0 565 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8464

[startup+3.10101 s]
/proc/loadavg: 3.68 3.93 3.98 5/188 5108
/proc/meminfo: memFree=21851872/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=8740 CPUtime=3.08 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 1780 0 0 0 308 0 0 0 25 0 1 0 281973521 8949760 633 33554432000 4194304 4300876 140733796354672 18446744073709551615 4216219 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 2185 633 170 27 0 634 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8740

[startup+6.30049 s]
/proc/loadavg: 3.70 3.93 3.98 5/188 5108
/proc/meminfo: memFree=21850056/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=9012 CPUtime=6.28 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 1987 0 0 0 628 0 0 0 25 0 1 0 281973521 9228288 739 33554432000 4194304 4300876 140733796354672 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 2253 739 170 27 0 702 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9012

[startup+12.7004 s]
/proc/loadavg: 3.73 3.94 3.98 5/188 5108
/proc/meminfo: memFree=21847300/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=9864 CPUtime=12.68 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 2170 0 0 0 1268 0 0 0 25 0 1 0 281973521 10100736 922 33554432000 4194304 4300876 140733796354672 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 2466 922 171 27 0 915 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9864

[startup+25.5002 s]
/proc/loadavg: 3.79 3.94 3.98 5/188 5135
/proc/meminfo: memFree=21842576/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=11780 CPUtime=25.49 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 2533 0 0 0 2548 1 0 0 25 0 1 0 281973521 12062720 1285 33554432000 4194304 4300876 140733796354672 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 2945 1285 171 27 0 1394 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11780

[startup+51.1009 s]
/proc/loadavg: 3.86 3.94 3.98 5/188 5137
/proc/meminfo: memFree=21831916/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=16092 CPUtime=51.09 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 3236 0 0 0 5108 1 0 0 25 0 1 0 281973521 16478208 1988 33554432000 4194304 4300876 140733796354672 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 4023 1988 171 27 0 2472 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16092

[startup+102.306 s]
/proc/loadavg: 3.94 3.95 3.98 5/188 5137
/proc/meminfo: memFree=21810548/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=20232 CPUtime=102.29 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 4676 0 0 0 10228 1 0 0 25 0 1 0 281973521 20717568 3428 33554432000 4194304 4300876 140733796354672 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 5058 3428 171 27 0 3507 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 20232

[startup+162.3 s]
/proc/loadavg: 4.02 3.97 3.98 5/188 5139
/proc/meminfo: memFree=21787200/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=34784 CPUtime=162.28 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 6318 0 0 0 16227 1 0 0 25 0 1 0 281973521 35618816 5070 33554432000 4194304 4300876 140733796354672 18446744073709551615 4264111 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 8696 5070 171 27 0 7145 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 34784

[startup+222.301 s]
/proc/loadavg: 4.00 3.97 3.98 5/188 5141
/proc/meminfo: memFree=21763364/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=35040 CPUtime=222.29 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 7851 0 0 0 22227 2 0 0 25 0 1 0 281973521 35880960 6603 33554432000 4194304 4300876 140733796354672 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 8760 6603 171 27 0 7209 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35040

[startup+282.301 s]
/proc/loadavg: 4.04 3.99 3.99 5/188 5143
/proc/meminfo: memFree=21739896/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=48136 CPUtime=282.29 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 9483 0 0 0 28227 2 0 0 25 0 1 0 281973521 49291264 8235 33554432000 4194304 4300876 140733796354672 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 12034 8235 171 27 0 10483 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 48136

[startup+342.301 s]
/proc/loadavg: 4.01 3.99 3.99 5/188 5143
/proc/meminfo: memFree=21716208/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=48648 CPUtime=342.29 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 11003 0 0 0 34227 2 0 0 25 0 1 0 281973521 49815552 9755 33554432000 4194304 4300876 140733796354672 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 12162 9755 171 27 0 10611 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 48648

[startup+402.301 s]
/proc/loadavg: 4.05 4.00 3.99 5/188 5145
/proc/meminfo: memFree=21693472/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=68292 CPUtime=402.3 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 12606 0 0 0 40227 3 0 0 25 0 1 0 281973521 69931008 11358 33554432000 4194304 4300876 140733796354672 18446744073709551615 4276331 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 17073 11358 171 27 0 15522 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68292

[startup+462.301 s]
/proc/loadavg: 4.02 4.00 3.99 5/188 5147
/proc/meminfo: memFree=21670128/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=68292 CPUtime=462.29 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 14122 0 0 0 46226 3 0 0 25 0 1 0 281973521 69931008 12874 33554432000 4194304 4300876 140733796354672 18446744073709551615 4199255 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 17073 12874 171 27 0 15522 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 68292

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5149
/proc/meminfo: memFree=21646784/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=68292 CPUtime=522.29 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 15673 0 0 0 52226 3 0 0 25 0 1 0 281973521 69931008 14425 33554432000 4194304 4300876 140733796354672 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 17073 14425 171 27 0 15522 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 68292

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5151
/proc/meminfo: memFree=21622304/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=97760 CPUtime=582.29 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 17230 0 0 0 58226 3 0 0 25 0 1 0 281973521 100106240 15982 33554432000 4194304 4300876 140733796354672 18446744073709551615 4227576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 24440 15982 171 27 0 22889 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 97760

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5178
/proc/meminfo: memFree=21609360/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=98784 CPUtime=642.3 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 18722 0 0 0 64226 4 0 0 25 0 1 0 281973521 101154816 17474 33554432000 4194304 4300876 140733796354672 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 24696 17474 171 27 0 23145 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 98784

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5180
/proc/meminfo: memFree=21576228/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=98784 CPUtime=702.3 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 20211 0 0 0 70226 4 0 0 25 0 1 0 281973521 101154816 18963 33554432000 4194304 4300876 140733796354672 18446744073709551615 4216180 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 24696 18963 171 27 0 23145 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 98784

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5182
/proc/meminfo: memFree=21544724/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=98784 CPUtime=762.3 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 21535 0 0 0 76226 4 0 0 25 0 1 0 281973521 101154816 20287 33554432000 4194304 4300876 140733796354672 18446744073709551615 4276259 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 24696 20287 171 27 0 23145 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 98784

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5184
/proc/meminfo: memFree=21512476/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=98784 CPUtime=822.3 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 23097 0 0 0 82226 4 0 0 25 0 1 0 281973521 101154816 21849 33554432000 4194304 4300876 140733796354672 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 24696 21849 171 27 0 23145 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 98784

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5186
/proc/meminfo: memFree=21479972/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=142984 CPUtime=882.3 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 24639 0 0 0 88225 5 0 0 25 0 1 0 281973521 146415616 23391 33554432000 4194304 4300876 140733796354672 18446744073709551615 4199380 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 35746 23391 171 27 0 34195 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 142984

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5186
/proc/meminfo: memFree=21448704/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=142984 CPUtime=942.3 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 26201 0 0 0 94225 5 0 0 25 0 1 0 281973521 146415616 24953 33554432000 4194304 4300876 140733796354672 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 35746 24953 171 27 0 34195 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 142984

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5188
/proc/meminfo: memFree=21416444/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=142984 CPUtime=1002.3 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 27697 0 0 0 100225 5 0 0 25 0 1 0 281973521 146415616 26449 33554432000 4194304 4300876 140733796354672 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 35746 26449 171 27 0 34195 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 142984

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5190
/proc/meminfo: memFree=21385776/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=142984 CPUtime=1062.31 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 29150 0 0 0 106225 6 0 0 25 0 1 0 281973521 146415616 27902 33554432000 4194304 4300876 140733796354672 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 35746 27902 171 27 0 34195 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 142984

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5192
/proc/meminfo: memFree=21354748/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=142984 CPUtime=1122.3 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 30625 0 0 0 112224 6 0 0 25 0 1 0 281973521 146415616 29377 33554432000 4194304 4300876 140733796354672 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 35746 29377 171 27 0 34195 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 142984

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5194
/proc/meminfo: memFree=21326076/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=142984 CPUtime=1182.3 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 31961 0 0 0 118224 6 0 0 25 0 1 0 281973521 146415616 30713 33554432000 4194304 4300876 140733796354672 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 35746 30713 171 27 0 34195 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 142984

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5194
/proc/meminfo: memFree=21294308/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=145032 CPUtime=1242.31 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 33499 0 0 0 124224 7 0 0 25 0 1 0 281973521 148512768 32251 33554432000 4194304 4300876 140733796354672 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 36258 32251 171 27 0 34707 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 145032



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.02 4.00 5/188 5196
/proc/meminfo: memFree=21262784/32951132 swapFree=67111528/67111528
[pid=5043] ppid=5041 vsize=145032 CPUtime=1300.02 cores=4,6
/proc/5043/stat : 5043 (march_rw) R 5041 5043 4381 0 -1 4202496 34938 0 0 0 129995 7 0 0 25 0 1 0 281973521 148512768 33690 33554432000 4194304 4300876 140733796354672 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5043/statm: 36258 33690 171 27 0 34707 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 145032

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): 1300.03
CPU user time (s): 1299.95
CPU system time (s): 0.077988
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 145032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34938
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 653

runsolver used 2.02069 second user time and 3.90441 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-02 02:22:19
IDJOB=3152452
IDBENCH=82732
IDSOLVER=1561
FILE ID=node129/3152452-1301703739
RUNJOBID= node129-1301698530-4400
PBS_JOBID= 12840752
Free space on /tmp= 71916 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1901567697-013.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152452-1301703739/watcher-3152452-1301703739 -o /tmp/evaluation-result-3152452-1301703739/solver-3152452-1301703739 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152452-1301703739.cnf

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

MD5SUM BENCH= 6416f44b34786f590ff716f4b8e2cf7c
RANDOM SEED=202929761

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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	: 5332.82
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		: 2666.831
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	: 5332.74
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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:     32951132 kB
MemFree:      21859052 kB
Buffers:        339240 kB
Cached:       10436404 kB
SwapCached:          0 kB
Active:        7174244 kB
Inactive:      3668044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21859052 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             412 kB
Writeback:           0 kB
AnonPages:       66176 kB
Mapped:          15516 kB
Slab:           188016 kB
PageTables:       5148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   232636 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71916 MiB
End job on node129 at 2011-04-02 02:44:01