Trace number 3152557

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-S175431861-098.SATISFIABLE.cnf
MD5SUM32b0a38499f94b9537a6571015412ff0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.88956
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: 136
0.49/0.50	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 660
0.59/0.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 2/999) NodeCount: 5744
1.59/1.68	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 41090
8.99/9.01	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 224753
47.99/48.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 965217
213.19/213.28	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 3341030
773.40/773.42	c |----------------------------------------------------------------|
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c |****************
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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-3152557-1301708771/watcher-3152557-1301708771 -o /tmp/evaluation-result-3152557-1301708771/solver-3152557-1301708771 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152557-1301708771.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: 4.08 4.02 3.83 4/189 32529
/proc/meminfo: memFree=23330656/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=6724 CPUtime=0 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4194304 276 0 0 0 0 0 0 0 25 0 1 0 361107808 6885376 220 33554432000 4194304 4300876 140736330974928 18446744073709551615 216734839493 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 1681 220 113 27 0 130 0

[startup+0.0392279 s]
/proc/loadavg: 4.08 4.02 3.83 4/189 32529
/proc/meminfo: memFree=23330656/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=7640 CPUtime=0.03 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 1201 0 0 0 3 0 0 0 25 0 1 0 361107808 7823360 427 33554432000 4194304 4300876 140736330974928 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7640

[startup+0.100204 s]
/proc/loadavg: 4.08 4.02 3.83 4/189 32529
/proc/meminfo: memFree=23330656/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=7640 CPUtime=0.09 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 1201 0 0 0 9 0 0 0 25 0 1 0 361107808 7823360 427 33554432000 4194304 4300876 140736330974928 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7640

[startup+0.300183 s]
/proc/loadavg: 4.08 4.02 3.83 4/189 32529
/proc/meminfo: memFree=23330656/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=7640 CPUtime=0.29 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 1201 0 0 0 29 0 0 0 25 0 1 0 361107808 7823360 427 33554432000 4194304 4300876 140736330974928 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7640

[startup+0.700103 s]
/proc/loadavg: 4.08 4.02 3.83 4/189 32529
/proc/meminfo: memFree=23330656/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=8272 CPUtime=0.69 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 1704 0 0 0 69 0 0 0 25 0 1 0 361107808 8470528 557 33554432000 4194304 4300876 140736330974928 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 2068 557 170 27 0 517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8272

[startup+1.50097 s]
/proc/loadavg: 4.08 4.02 3.83 5/190 32530
/proc/meminfo: memFree=23328312/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=8488 CPUtime=1.49 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 1719 0 0 0 149 0 0 0 25 0 1 0 361107808 8691712 572 33554432000 4194304 4300876 140736330974928 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 2122 572 170 27 0 571 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8488

[startup+3.10068 s]
/proc/loadavg: 4.08 4.02 3.83 5/190 32530
/proc/meminfo: memFree=23327444/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=8792 CPUtime=3.09 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 1813 0 0 0 309 0 0 0 25 0 1 0 361107808 9003008 666 33554432000 4194304 4300876 140736330974928 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 2198 666 170 27 0 647 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8792

[startup+6.30012 s]
/proc/loadavg: 4.08 4.02 3.84 5/190 32530
/proc/meminfo: memFree=23324980/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=9172 CPUtime=6.29 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 1906 0 0 0 629 0 0 0 25 0 1 0 361107808 9392128 759 33554432000 4194304 4300876 140736330974928 18446744073709551615 4276294 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 2293 759 171 27 0 742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9172

[startup+12.701 s]
/proc/loadavg: 4.15 4.03 3.84 5/190 32531
/proc/meminfo: memFree=23321000/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=10024 CPUtime=12.69 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 2088 0 0 0 1269 0 0 0 25 0 1 0 361107808 10264576 941 33554432000 4194304 4300876 140736330974928 18446744073709551615 4264453 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 2506 941 171 27 0 955 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10024

[startup+25.5007 s]
/proc/loadavg: 4.12 4.03 3.84 5/190 32531
/proc/meminfo: memFree=23313440/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=11940 CPUtime=25.49 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 2447 0 0 0 2549 0 0 0 25 0 1 0 361107808 12226560 1300 33554432000 4194304 4300876 140736330974928 18446744073709551615 4276252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 2985 1300 171 27 0 1434 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11940

[startup+51.1003 s]
/proc/loadavg: 4.08 4.03 3.85 5/190 32532
/proc/meminfo: memFree=23299652/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=16252 CPUtime=51.09 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 3142 0 0 0 5109 0 0 0 25 0 1 0 361107808 16642048 1995 33554432000 4194304 4300876 140736330974928 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 4063 1995 171 27 0 2512 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16252

[startup+102.306 s]
/proc/loadavg: 4.03 4.02 3.85 5/190 32533
/proc/meminfo: memFree=23269856/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=20132 CPUtime=102.3 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 4559 0 0 0 10229 1 0 0 25 0 1 0 361107808 20615168 3412 33554432000 4194304 4300876 140736330974928 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 5033 3412 171 27 0 3482 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20132

[startup+162.301 s]
/proc/loadavg: 4.01 4.02 3.86 5/190 32535
/proc/meminfo: memFree=23236952/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=34684 CPUtime=162.29 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 6170 0 0 0 16228 1 0 0 25 0 1 0 361107808 35516416 5023 33554432000 4194304 4300876 140736330974928 18446744073709551615 4264475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 8671 5023 171 27 0 7120 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34684

[startup+222.3 s]
/proc/loadavg: 4.00 4.01 3.86 5/190 32536
/proc/meminfo: memFree=23203556/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=35204 CPUtime=222.29 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 7744 0 0 0 22228 1 0 0 25 0 1 0 361107808 36048896 6597 33554432000 4194304 4300876 140736330974928 18446744073709551615 4276235 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 8801 6597 171 27 0 7250 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35204

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 32538
/proc/meminfo: memFree=23173008/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=48300 CPUtime=282.29 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 9358 0 0 0 28228 1 0 0 25 0 1 0 361107808 49459200 8211 33554432000 4194304 4300876 140736330974928 18446744073709551615 4275629 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 12075 8211 171 27 0 10524 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 48300

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 32539
/proc/meminfo: memFree=23138992/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=48820 CPUtime=342.3 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 10930 0 0 0 34228 2 0 0 25 0 1 0 361107808 49991680 9783 33554432000 4194304 4300876 140736330974928 18446744073709551615 4276150 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 12205 9783 171 27 0 10654 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 48820

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 32541
/proc/meminfo: memFree=23106468/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=68464 CPUtime=402.29 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 12530 0 0 0 40227 2 0 0 25 0 1 0 361107808 70107136 11383 33554432000 4194304 4300876 140736330974928 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 17116 11383 171 27 0 15565 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 68464

[startup+462.3 s]
/proc/loadavg: 4.08 4.02 3.89 5/190 32543
/proc/meminfo: memFree=23073960/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=68464 CPUtime=462.3 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 14066 0 0 0 46227 3 0 0 25 0 1 0 361107808 70107136 12919 33554432000 4194304 4300876 140736330974928 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 17116 12919 171 27 0 15565 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68464

[startup+522.301 s]
/proc/loadavg: 4.08 4.03 3.90 5/190 32544
/proc/meminfo: memFree=23041928/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=68464 CPUtime=522.3 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 15613 0 0 0 52227 3 0 0 25 0 1 0 361107808 70107136 14466 33554432000 4194304 4300876 140736330974928 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 17116 14466 171 27 0 15565 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68464

[startup+582.301 s]
/proc/loadavg: 4.10 4.04 3.91 5/190 32546
/proc/meminfo: memFree=23009652/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=97932 CPUtime=582.3 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 17149 0 0 0 58226 4 0 0 25 0 1 0 361107808 100282368 16002 33554432000 4194304 4300876 140736330974928 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 24483 16002 171 27 0 22932 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 97932

[startup+642.301 s]
/proc/loadavg: 4.03 4.03 3.91 5/190 32547
/proc/meminfo: memFree=22977872/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=98972 CPUtime=642.31 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 18649 0 0 0 64227 4 0 0 25 0 1 0 361107808 101347328 17502 33554432000 4194304 4300876 140736330974928 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 24743 17502 171 27 0 23192 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 98972

[startup+702.301 s]
/proc/loadavg: 4.01 4.02 3.91 5/190 32549
/proc/meminfo: memFree=22945460/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=98972 CPUtime=702.3 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 20106 0 0 0 70226 4 0 0 25 0 1 0 361107808 101347328 18959 33554432000 4194304 4300876 140736330974928 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 24743 18959 171 27 0 23192 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 98972

[startup+762.306 s]
/proc/loadavg: 4.00 4.02 3.91 5/190 32607
/proc/meminfo: memFree=23239272/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=98972 CPUtime=762.31 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 21443 0 0 0 76227 4 0 0 25 0 1 0 361107808 101347328 20296 33554432000 4194304 4300876 140736330974928 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 24743 20296 171 27 0 23192 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 98972

[startup+822.301 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 32635
/proc/meminfo: memFree=23215628/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=98972 CPUtime=822.31 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 22945 0 0 0 82226 5 0 0 25 0 1 0 361107808 101347328 21798 33554432000 4194304 4300876 140736330974928 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 24743 21798 171 27 0 23192 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 98972

[startup+882.3 s]
/proc/loadavg: 4.08 4.02 3.92 5/190 32637
/proc/meminfo: memFree=23188384/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=143172 CPUtime=882.3 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 24410 0 0 0 88225 5 0 0 25 0 1 0 361107808 146608128 23263 33554432000 4194304 4300876 140736330974928 18446744073709551615 4276148 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 35793 23263 171 27 0 34242 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 143172

[startup+942.301 s]
/proc/loadavg: 4.03 4.01 3.92 5/190 32674
/proc/meminfo: memFree=23164444/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=143172 CPUtime=942.3 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 25977 0 0 0 94225 5 0 0 25 0 1 0 361107808 146608128 24830 33554432000 4194304 4300876 140736330974928 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 35793 24830 171 27 0 34242 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 143172

[startup+1002.3 s]
/proc/loadavg: 4.01 4.01 3.92 5/190 732
/proc/meminfo: memFree=23198776/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=143172 CPUtime=1002.31 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 27496 0 0 0 100225 6 0 0 25 0 1 0 361107808 146608128 26349 33554432000 4194304 4300876 140736330974928 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 35793 26349 171 27 0 34242 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 143172

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 734
/proc/meminfo: memFree=23162792/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=143172 CPUtime=1062.31 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 28991 0 0 0 106225 6 0 0 25 0 1 0 361107808 146608128 27844 33554432000 4194304 4300876 140736330974928 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 35793 27844 171 27 0 34242 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 143172

[startup+1122.3 s]
/proc/loadavg: 3.96 3.98 3.91 5/190 818
/proc/meminfo: memFree=23384948/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=143172 CPUtime=1122.31 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 30474 0 0 0 112224 7 0 0 25 0 1 0 361107808 146608128 29327 33554432000 4194304 4300876 140736330974928 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 35793 29327 171 27 0 34242 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 143172

[startup+1182.3 s]
/proc/loadavg: 3.98 3.98 3.91 5/190 820
/proc/meminfo: memFree=23360224/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=143172 CPUtime=1182.31 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 31891 0 0 0 118224 7 0 0 25 0 1 0 361107808 146608128 30744 33554432000 4194304 4300876 140736330974928 18446744073709551615 4199380 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 35793 30744 171 27 0 34242 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 143172

[startup+1242.3 s]
/proc/loadavg: 3.99 3.98 3.91 5/190 821
/proc/meminfo: memFree=23334772/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=145252 CPUtime=1242.31 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 33380 0 0 0 124224 7 0 0 25 0 1 0 361107808 148738048 32233 33554432000 4194304 4300876 140736330974928 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 36313 32233 171 27 0 34762 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 145252



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.99 3.98 3.91 5/190 823
/proc/meminfo: memFree=23310184/32951124 swapFree=67102208/67111528
[pid=32529] ppid=32527 vsize=145252 CPUtime=1300.02 cores=1,3
/proc/32529/stat : 32529 (march_rw) R 32527 32529 32116 0 -1 4202496 34822 0 0 0 129994 8 0 0 25 0 1 0 361107808 148738048 33675 33554432000 4194304 4300876 140736330974928 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32529/statm: 36313 33675 171 27 0 34762 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 145252

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): 0.088986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 145252

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= 34822
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= 1285

runsolver used 1.85072 second user time and 4.07638 second system time

The end

Launcher Data 

Begin job on node119 at 2011-04-02 03:46:12
IDJOB=3152557
IDBENCH=82837
IDSOLVER=1561
FILE ID=node119/3152557-1301708771
RUNJOBID= node119-1301706909-32136
PBS_JOBID= 12840827
Free space on /tmp= 71064 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S175431861-098.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152557-1301708771/watcher-3152557-1301708771 -o /tmp/evaluation-result-3152557-1301708771/solver-3152557-1301708771 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152557-1301708771.cnf

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

MD5SUM BENCH= 32b0a38499f94b9537a6571015412ff0
RANDOM SEED=691601590

node119.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		: 2666.815
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		: 2666.815
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		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
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		: 2666.815
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	: 5332.74
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		: 2666.815
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:      23330812 kB
Buffers:        289468 kB
Cached:        8813616 kB
SwapCached:       5376 kB
Active:        4701060 kB
Inactive:      4660436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23330812 kB
SwapTotal:    67111528 kB
SwapFree:     67102208 kB
Dirty:             448 kB
Writeback:           0 kB
AnonPages:      256164 kB
Mapped:          15468 kB
Slab:           195624 kB
PageTables:       5464 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   492644 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= 71232 MiB
End job on node119 at 2011-04-02 04:07:54