Trace number 3420661

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.08 4999.95

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v150-c3195-S1428216398-076.SATISFIABLE.cnf
MD5SUM5a6e4de126d24892e5539c0ca63e90ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.371942
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses3195
Sum of the clauses size15975
Maximum clause length5
Minimum clause length5
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 53195
Number of clauses of size over 50

Solver Data

0.01/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.03	c main()::
0.01/0.03	c initFormula():: searching for DIMACS p-line....
0.01/0.03	c full lookahead due to high density!
0.01/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 150 variables and 3195 clauses.
0.01/0.03	c parseCNF():: parsing....
0.01/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.03	c runParser():: parsing was successful, warming up engines...
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.03	c preprocessing fase I completed:: there are now 150 free variables and 3195 clauses.
0.01/0.03	c using k-SAT heuristics (size based diff)
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.01/0.03	c main():: clause / variable ratio: ( 3195 / 150 ) = 21.30
0.01/0.03	c longest clause has size 5
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.03	c number of free variables = 150
0.01/0.03	c dynamic_preselect_setsize :: off
0.01/0.03	c main():: all systems go!
0.01/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 196
0.01/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| ( 1/999) NodeCount: 1046
0.09/0.14	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 11801
1.11/1.17	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 107047
11.40/11.44	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 731344
86.70/86.80	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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c |******
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 3897129
509.00/509.01	c |----------------------------------------------------------------|
c |*
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c |************
c |*************
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c |***************
c |****************
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c |*********************
c |**********************
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c |************************
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c |****************************
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c |********************************
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c |************************************
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c |****************************************************************| ( 6/999) NodeCount: 16658392
2375.26/2375.25	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
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c |*******************************
c |********************************
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c |************************************
c |*************************************
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c |***************************************
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) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420661-1306638164/watcher-3420661-1306638164 -o /tmp/evaluation-result-3420661-1306638164/solver-3420661-1306638164 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420661-1306638164.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.02 2.00 2/400 26255
/proc/meminfo: memFree=16668308/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=6944 CPUtime=0.01 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 316 0 0 0 1 0 0 0 25 0 1 0 775416149 7110656 259 33554432000 4194304 4300876 140737087713616 18446744073709551615 4214627 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 1736 259 143 27 0 185 0

[startup+0.016424 s]
/proc/loadavg: 2.01 2.02 2.00 2/400 26255
/proc/meminfo: memFree=16668308/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=6944 CPUtime=0.01 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 316 0 0 0 1 0 0 0 25 0 1 0 775416149 7110656 259 33554432000 4194304 4300876 140737087713616 18446744073709551615 4256578 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 1736 259 143 27 0 185 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6944

[startup+0.100402 s]
/proc/loadavg: 2.01 2.02 2.00 2/400 26255
/proc/meminfo: memFree=16668308/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=7312 CPUtime=0.09 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 427 0 0 0 9 0 0 0 25 0 1 0 775416149 7487488 364 33554432000 4194304 4300876 140737087713616 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 1828 364 170 27 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7312

[startup+0.300367 s]
/proc/loadavg: 2.01 2.02 2.00 2/400 26255
/proc/meminfo: memFree=16668308/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=7464 CPUtime=0.29 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 435 0 0 0 29 0 0 0 25 0 1 0 775416149 7643136 372 33554432000 4194304 4300876 140737087713616 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 1866 372 170 27 0 315 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7464

[startup+0.700357 s]
/proc/loadavg: 2.01 2.02 2.00 2/400 26255
/proc/meminfo: memFree=16668308/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=7608 CPUtime=0.69 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 495 0 0 0 69 0 0 0 25 0 1 0 775416149 7790592 431 33554432000 4194304 4300876 140737087713616 18446744073709551615 4214446 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 1902 431 170 27 0 351 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7608

[startup+1.50015 s]
/proc/loadavg: 2.01 2.02 2.00 3/401 26256
/proc/meminfo: memFree=16666448/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=7860 CPUtime=1.49 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 544 0 0 0 149 0 0 0 25 0 1 0 775416149 8048640 480 33554432000 4194304 4300876 140737087713616 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 1965 480 171 27 0 414 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7860

[startup+3.10093 s]
/proc/loadavg: 2.01 2.02 2.00 3/401 26256
/proc/meminfo: memFree=16665208/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=8428 CPUtime=3.1 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 638 0 0 0 310 0 0 0 25 0 1 0 775416149 8630272 574 33554432000 4194304 4300876 140737087713616 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 2107 574 171 27 0 556 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8428

[startup+6.3003 s]
/proc/loadavg: 2.01 2.02 2.00 3/401 26256
/proc/meminfo: memFree=16663884/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=8940 CPUtime=6.3 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 825 0 0 0 630 0 0 0 25 0 1 0 775416149 9154560 761 33554432000 4194304 4300876 140737087713616 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 2235 761 171 27 0 684 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 8940

[startup+12.7002 s]
/proc/loadavg: 2.00 2.02 2.00 3/401 26256
/proc/meminfo: memFree=16660532/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=10856 CPUtime=12.7 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 1158 0 0 0 1270 0 0 0 25 0 1 0 775416149 11116544 1094 33554432000 4194304 4300876 140737087713616 18446744073709551615 4234304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 2714 1094 171 27 0 1163 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10856

[startup+25.5009 s]
/proc/loadavg: 2.00 2.02 2.00 3/401 26256
/proc/meminfo: memFree=16655344/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=15420 CPUtime=25.5 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 1895 0 0 0 2550 0 0 0 25 0 1 0 775416149 15790080 1831 33554432000 4194304 4300876 140737087713616 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 3855 1831 171 27 0 2304 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15420

[startup+51.1004 s]
/proc/loadavg: 2.00 2.02 2.00 3/401 26257
/proc/meminfo: memFree=16645780/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=19552 CPUtime=51.1 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 3240 0 0 0 5110 0 0 0 25 0 1 0 775416149 20021248 3176 33554432000 4194304 4300876 140737087713616 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 4888 3176 171 27 0 3337 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19552

[startup+102.314 s]
/proc/loadavg: 2.04 2.03 2.00 3/401 26261
/proc/meminfo: memFree=16625496/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=34604 CPUtime=102.31 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 5746 0 0 0 10231 0 0 0 25 0 1 0 775416149 35434496 5682 33554432000 4194304 4300876 140737087713616 18446744073709551615 4199300 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 8651 5682 171 27 0 7100 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 34604

[startup+162.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/401 26263
/proc/meminfo: memFree=16602444/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=48700 CPUtime=162.29 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 8687 0 0 0 16229 0 0 0 25 0 1 0 775416149 49868800 8623 33554432000 4194304 4300876 140737087713616 18446744073709551615 4227872 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 12175 8623 171 27 0 10624 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 48700

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 26264
/proc/meminfo: memFree=16581328/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=68344 CPUtime=222.29 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 11633 0 0 0 22228 1 0 0 25 0 1 0 775416149 69984256 11569 33554432000 4194304 4300876 140737087713616 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 17086 11569 171 27 0 15535 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 68344

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 26266
/proc/meminfo: memFree=16559840/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=70348 CPUtime=282.3 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 14528 0 0 0 28228 2 0 0 25 0 1 0 775416149 72036352 14464 33554432000 4194304 4300876 140737087713616 18446744073709551615 4276331 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 17587 14464 171 27 0 16036 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 70348

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/401 26268
/proc/meminfo: memFree=16538976/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=99816 CPUtime=342.3 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 17257 0 0 0 34227 3 0 0 25 0 1 0 775416149 102211584 17193 33554432000 4194304 4300876 140737087713616 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 24954 17193 171 27 0 23403 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 99816

[startup+402.301 s]
/proc/loadavg: 2.13 2.03 2.01 3/401 26269
/proc/meminfo: memFree=16517132/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=99816 CPUtime=402.3 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 19957 0 0 0 40227 3 0 0 25 0 1 0 775416149 102211584 19893 33554432000 4194304 4300876 140737087713616 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 24954 19893 171 27 0 23403 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 99816

[startup+462.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/401 26271
/proc/meminfo: memFree=16497256/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=99816 CPUtime=462.3 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 22550 0 0 0 46226 4 0 0 25 0 1 0 775416149 102211584 22486 33554432000 4194304 4300876 140737087713616 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 24954 22486 171 27 0 23403 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 99816

[startup+522.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/401 26272
/proc/meminfo: memFree=16477252/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=144016 CPUtime=522.3 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 24963 0 0 0 52226 4 0 0 25 0 1 0 775416149 147472384 24899 33554432000 4194304 4300876 140737087713616 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 36004 24899 171 27 0 34453 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 144016

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 26274
/proc/meminfo: memFree=16455388/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=148024 CPUtime=582.3 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 27875 0 0 0 58226 4 0 0 25 0 1 0 775416149 151576576 27811 33554432000 4194304 4300876 140737087713616 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 37006 27811 171 27 0 35455 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 148024

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.02 2.02 2.00 3/401 26379
/proc/meminfo: memFree=15312728/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=710756 CPUtime=4062.41 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 172666 0 0 0 406209 32 0 0 25 0 1 0 775416149 727814144 172602 33554432000 4194304 4300876 140737087713616 18446744073709551615 4214423 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 177689 172602 171 27 0 176138 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 710756

[startup+4122.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/401 26380
/proc/meminfo: memFree=15295468/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=710756 CPUtime=4122.4 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 175168 0 0 0 412208 32 0 0 25 0 1 0 775416149 727814144 175104 33554432000 4194304 4300876 140737087713616 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 177689 175104 171 27 0 176138 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 710756

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 26382
/proc/meminfo: memFree=15276448/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=1078464 CPUtime=4182.4 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 177668 0 0 0 418207 33 0 0 25 0 1 0 775416149 1104347136 177604 33554432000 4194304 4300876 140737087713616 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 269616 177604 171 27 0 268065 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 1078464

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 26384
/proc/meminfo: memFree=15256212/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=1078464 CPUtime=4242.4 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 180343 0 0 0 424207 33 0 0 25 0 1 0 775416149 1104347136 180279 33554432000 4194304 4300876 140737087713616 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 269616 180279 171 27 0 268065 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 1078464

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/401 26385
/proc/meminfo: memFree=15235732/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=1078464 CPUtime=4302.4 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 182908 0 0 0 430206 34 0 0 25 0 1 0 775416149 1104347136 182844 33554432000 4194304 4300876 140737087713616 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 269616 182844 171 27 0 268065 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 1078464

[startup+4362.3 s]
/proc/loadavg: 2.11 2.03 2.01 3/401 26387
/proc/meminfo: memFree=15216728/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=1078464 CPUtime=4362.4 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 185341 0 0 0 436206 34 0 0 25 0 1 0 775416149 1104347136 185277 33554432000 4194304 4300876 140737087713616 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 269616 185277 171 27 0 268065 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 1078464

[startup+4422.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/401 26388
/proc/meminfo: memFree=15195744/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=1078464 CPUtime=4422.41 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 187961 0 0 0 442206 35 0 0 25 0 1 0 775416149 1104347136 187897 33554432000 4194304 4300876 140737087713616 18446744073709551615 4234556 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 269616 187897 171 27 0 268065 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 1078464

[startup+4482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/401 26390
/proc/meminfo: memFree=15176132/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=1078464 CPUtime=4482.41 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 190426 0 0 0 448206 35 0 0 25 0 1 0 775416149 1104347136 190362 33554432000 4194304 4300876 140737087713616 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 269616 190362 171 27 0 268065 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 1078464

[startup+4542.3 s]
/proc/loadavg: 1.68 1.92 1.97 2/395 26410
/proc/meminfo: memFree=15988144/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=1078464 CPUtime=4542.4 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 192870 0 0 0 454205 35 0 0 25 0 1 0 775416149 1104347136 192806 33554432000 4194304 4300876 140737087713616 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 269616 192806 171 27 0 268065 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 1078464

[startup+4602.3 s]
/proc/loadavg: 1.25 1.75 1.90 2/395 26411
/proc/meminfo: memFree=15976960/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=1078464 CPUtime=4602.43 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 195405 0 0 0 460207 36 0 0 25 0 1 0 775416149 1104347136 195341 33554432000 4194304 4300876 140737087713616 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 269616 195341 171 27 0 268065 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 1078464

[startup+4662.3 s]
/proc/loadavg: 1.09 1.61 1.85 2/395 26413
/proc/meminfo: memFree=15968012/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=1078464 CPUtime=4662.41 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 197688 0 0 0 466205 36 0 0 25 0 1 0 775416149 1104347136 197624 33554432000 4194304 4300876 140737087713616 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 269616 197624 171 27 0 268065 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 1078464

[startup+4722.31 s]
/proc/loadavg: 1.03 1.50 1.79 2/395 26414
/proc/meminfo: memFree=15958176/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=1078464 CPUtime=4722.43 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 200173 0 0 0 472206 37 0 0 25 0 1 0 775416149 1104347136 200109 33554432000 4194304 4300876 140737087713616 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 269616 200109 171 27 0 268065 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 1078464

[startup+4782.3 s]
/proc/loadavg: 1.01 1.40 1.74 2/395 26416
/proc/meminfo: memFree=15948732/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=1078464 CPUtime=4782.42 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 202550 0 0 0 478205 37 0 0 25 0 1 0 775416149 1104347136 202486 33554432000 4194304 4300876 140737087713616 18446744073709551615 4288913 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 269616 202486 171 27 0 268065 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 1078464

[startup+4842.3 s]
/proc/loadavg: 1.00 1.33 1.69 2/395 26418
/proc/meminfo: memFree=15939548/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=1078464 CPUtime=4842.41 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 204855 0 0 0 484204 37 0 0 25 0 1 0 775416149 1104347136 204791 33554432000 4194304 4300876 140737087713616 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 269616 204791 171 27 0 268065 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 1078464

[startup+4902.3 s]
/proc/loadavg: 1.00 1.26 1.64 2/395 26419
/proc/meminfo: memFree=15930600/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=1078464 CPUtime=4902.42 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 207111 0 0 0 490204 38 0 0 25 0 1 0 775416149 1104347136 207047 33554432000 4194304 4300876 140737087713616 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 269616 207047 171 27 0 268065 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 1078464

[startup+4962.3 s]
/proc/loadavg: 1.00 1.21 1.60 2/395 26421
/proc/meminfo: memFree=15922396/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=1078464 CPUtime=4962.42 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 209336 0 0 0 496204 38 0 0 25 0 1 0 775416149 1104347136 209272 33554432000 4194304 4300876 140737087713616 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 269616 209272 171 27 0 268065 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 1078464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.00 1.19 1.58 2/395 26422
/proc/meminfo: memFree=15916812/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=1078464 CPUtime=5000.04 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 210656 0 0 0 499965 39 0 0 25 0 1 0 775416149 1104347136 210592 33554432000 4194304 4300876 140737087713616 18446744073709551615 4276235 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 269616 210592 171 27 0 268065 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 1078464

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

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

[startup+4999.9 s]
/proc/loadavg: 1.00 1.19 1.58 2/395 26422
/proc/meminfo: memFree=15916812/32950904 swapFree=64480420/67111528
[pid=26255] ppid=26253 vsize=1078464 CPUtime=5000.04 cores=1,3,5,7
/proc/26255/stat : 26255 (march_rw) R 26253 26255 18184 0 -1 4202496 210656 0 0 0 499965 39 0 0 25 0 1 0 775416149 1104347136 210592 33554432000 4194304 4300876 140737087713616 18446744073709551615 4276235 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26255/statm: 269616 210592 171 27 0 268065 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 1078464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.08
CPU user time (s): 4999.65
CPU system time (s): 0.428934
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1078464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.65
system time used= 0.428934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 210656
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= 6
involuntary context switches= 2601

runsolver used 17.7913 second user time and 41.3217 second system time

The end

Launcher Data

Begin job on node121 at 2011-05-29 05:02:44
IDJOB=3420661
IDBENCH=82913
IDSOLVER=1913
FILE ID=node121/3420661-1306638164
RUNJOBID= node121-1306637666-26101
PBS_JOBID= 13471606
Free space on /tmp= 73356 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v150-c3195-S1428216398-076.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420661-1306638164/watcher-3420661-1306638164 -o /tmp/evaluation-result-3420661-1306638164/solver-3420661-1306638164 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420661-1306638164.cnf

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

MD5SUM BENCH= 5a6e4de126d24892e5539c0ca63e90ed
RANDOM SEED=1096294811

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:      16668588 kB
Buffers:        237952 kB
Cached:        5934040 kB
SwapCached:      66536 kB
Active:        4114540 kB
Inactive:     11918076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      16668588 kB
SwapTotal:    67111528 kB
SwapFree:     64480420 kB
Dirty:             268 kB
Writeback:           0 kB
AnonPages:     9800300 kB
Mapped:          27912 kB
Slab:           131008 kB
PageTables:      52112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS: 83619956 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= 73356 MiB
End job on node121 at 2011-05-29 06:26:06