Trace number 3152585

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 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S379672572-039.SATISFIABLE.cnf
MD5SUM9ba35b45d3c5bc2de5bf2217a9a677d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.055991
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 2556 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 12 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 598 free variables and 2544 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
0.00/0.01	c resolvent_look() :: found 101 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2645 / 600 ) = 4.41
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 598
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 207
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |****************************************************************| ( 1/999) NodeCount: 873
0.10/0.15	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| ( 2/999) NodeCount: 8561
1.29/1.34	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: 66892
11.70/11.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |****************************************************************| ( 4/999) NodeCount: 381880
74.59/74.61	c |----------------------------------------------------------------|
c |*
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c |***
c |****
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c |************************
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 1652345
355.19/355.29	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: 5530860
1296.28/1296.36	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-3152585-1301709373/watcher-3152585-1301709373 -o /tmp/evaluation-result-3152585-1301709373/solver-3152585-1301709373 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152585-1301709373.cnf 

running on 2 cores: 5,7

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: 4.00 4.96 6.34 4/193 16595
/proc/meminfo: memFree=19807016/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=6796 CPUtime=0 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 309 0 0 0 0 0 0 0 25 0 1 0 282535499 6959104 251 33554432000 4194304 4300876 140735731442416 18446744073709551615 232335559647 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 1699 251 135 27 0 148 0

[startup+0.00998489 s]
/proc/loadavg: 4.00 4.96 6.34 4/193 16595
/proc/meminfo: memFree=19807016/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=6928 CPUtime=0 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 318 0 0 0 0 0 0 0 25 0 1 0 282535499 7094272 260 33554432000 4194304 4300876 140735731442416 18446744073709551615 232335541362 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 1732 260 136 27 0 181 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6928

[startup+0.101009 s]
/proc/loadavg: 4.00 4.96 6.34 4/193 16595
/proc/meminfo: memFree=19807016/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=7796 CPUtime=0.1 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 503 0 0 0 10 0 0 0 25 0 1 0 282535499 7983104 445 33554432000 4194304 4300876 140735731442416 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 1949 445 168 27 0 398 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7796

[startup+0.300959 s]
/proc/loadavg: 4.00 4.96 6.34 4/193 16595
/proc/meminfo: memFree=19807016/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=7796 CPUtime=0.3 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 523 0 0 0 30 0 0 0 25 0 1 0 282535499 7983104 465 33554432000 4194304 4300876 140735731442416 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 1949 465 168 27 0 398 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7796

[startup+0.70089 s]
/proc/loadavg: 4.00 4.96 6.34 4/193 16595
/proc/meminfo: memFree=19807016/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=8064 CPUtime=0.69 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 580 0 0 0 69 0 0 0 25 0 1 0 282535499 8257536 522 33554432000 4194304 4300876 140735731442416 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 2016 522 168 27 0 465 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8064

[startup+1.50075 s]
/proc/loadavg: 4.00 4.96 6.34 5/194 16596
/proc/meminfo: memFree=19805212/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=8232 CPUtime=1.49 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 611 0 0 0 149 0 0 0 25 0 1 0 282535499 8429568 553 33554432000 4194304 4300876 140735731442416 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 2058 553 169 27 0 507 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8232

[startup+3.10046 s]
/proc/loadavg: 4.00 4.94 6.32 5/194 16596
/proc/meminfo: memFree=19804096/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=8748 CPUtime=3.09 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 691 0 0 0 309 0 0 0 25 0 1 0 282535499 8957952 633 33554432000 4194304 4300876 140735731442416 18446744073709551615 4276857 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 2187 633 169 27 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8748

[startup+6.30091 s]
/proc/loadavg: 4.00 4.94 6.32 5/194 16597
/proc/meminfo: memFree=19802096/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=9224 CPUtime=6.3 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 824 0 0 0 630 0 0 0 25 0 1 0 282535499 9445376 766 33554432000 4194304 4300876 140735731442416 18446744073709551615 232335588907 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 2306 766 169 27 0 755 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9224

[startup+12.7008 s]
/proc/loadavg: 4.00 4.93 6.31 5/194 16597
/proc/meminfo: memFree=19798228/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=10772 CPUtime=12.7 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 1067 0 0 0 1270 0 0 0 25 0 1 0 282535499 11030528 1009 33554432000 4194304 4300876 140735731442416 18446744073709551615 4288456 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 2693 1009 169 27 0 1142 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10772

[startup+25.5005 s]
/proc/loadavg: 4.00 4.88 6.27 5/194 16597
/proc/meminfo: memFree=19790800/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=12600 CPUtime=25.5 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 1582 0 0 0 2550 0 0 0 25 0 1 0 282535499 12902400 1524 33554432000 4194304 4300876 140735731442416 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 3150 1524 169 27 0 1599 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12600

[startup+51.1009 s]
/proc/loadavg: 4.00 4.81 6.21 5/194 16598
/proc/meminfo: memFree=19775784/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=17996 CPUtime=51.09 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 2546 0 0 0 5109 0 0 0 25 0 1 0 282535499 18427904 2488 33554432000 4194304 4300876 140735731442416 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 4499 2488 169 27 0 2948 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17996

[startup+102.306 s]
/proc/loadavg: 4.04 4.68 6.09 5/194 16599
/proc/meminfo: memFree=19745880/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=29872 CPUtime=102.29 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 4402 0 0 0 10229 0 0 0 25 0 1 0 282535499 30588928 4344 33554432000 4194304 4300876 140735731442416 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 7468 4344 169 27 0 5917 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 29872

[startup+162.3 s]
/proc/loadavg: 4.01 4.57 5.97 5/194 16601
/proc/meminfo: memFree=19712976/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=43080 CPUtime=162.29 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 6522 0 0 0 16228 1 0 0 25 0 1 0 282535499 44113920 6464 33554432000 4194304 4300876 140735731442416 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 10770 6464 169 27 0 9219 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 43080

[startup+222.301 s]
/proc/loadavg: 4.00 4.45 5.83 5/194 16602
/proc/meminfo: memFree=19679696/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=43080 CPUtime=222.29 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 8624 0 0 0 22228 1 0 0 25 0 1 0 282535499 44113920 8566 33554432000 4194304 4300876 140735731442416 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 10770 8566 169 27 0 9219 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 43080

[startup+282.301 s]
/proc/loadavg: 4.00 4.37 5.72 5/194 16604
/proc/meminfo: memFree=19648792/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=56176 CPUtime=282.29 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 10693 0 0 0 28227 2 0 0 25 0 1 0 282535499 57524224 10635 33554432000 4194304 4300876 140735731442416 18446744073709551615 4217681 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 14044 10635 169 27 0 12493 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 56176

[startup+342.3 s]
/proc/loadavg: 4.00 4.30 5.61 5/194 16615
/proc/meminfo: memFree=19616584/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=64872 CPUtime=342.29 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 12649 0 0 0 34227 2 0 0 25 0 1 0 282535499 66428928 12591 33554432000 4194304 4300876 140735731442416 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 16218 12591 169 27 0 14667 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 64872

[startup+402.301 s]
/proc/loadavg: 4.05 4.26 5.51 5/194 17083
/proc/meminfo: memFree=20268272/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=84648 CPUtime=402.28 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 14683 0 0 0 40226 2 0 0 25 0 1 0 282535499 86679552 14625 33554432000 4194304 4300876 140735731442416 18446744073709551615 4228434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 21162 14625 169 27 0 19611 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 84648

[startup+462.3 s]
/proc/loadavg: 4.02 4.21 5.41 5/194 17085
/proc/meminfo: memFree=20237148/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=84648 CPUtime=462.28 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 16768 0 0 0 46225 3 0 0 25 0 1 0 282535499 86679552 16710 33554432000 4194304 4300876 140735731442416 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 21162 16710 169 27 0 19611 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 84648

[startup+522.301 s]
/proc/loadavg: 4.07 4.19 5.33 6/194 17089
/proc/meminfo: memFree=20206540/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=84648 CPUtime=522.28 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 18745 0 0 0 52224 4 0 0 25 0 1 0 282535499 86679552 18687 33554432000 4194304 4300876 140735731442416 18446744073709551615 4217367 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 21162 18687 169 27 0 19611 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 84648

[startup+582.301 s]
/proc/loadavg: 4.07 4.16 5.25 5/194 17091
/proc/meminfo: memFree=20175352/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=131504 CPUtime=582.28 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 20728 0 0 0 58224 4 0 0 25 0 1 0 282535499 134660096 20670 33554432000 4194304 4300876 140735731442416 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 32876 20670 169 27 0 31325 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 131504

[startup+642.3 s]
/proc/loadavg: 4.08 4.14 5.17 6/194 17093
/proc/meminfo: memFree=20143712/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=131504 CPUtime=642.29 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 22754 0 0 0 64224 5 0 0 25 0 1 0 282535499 134660096 22696 33554432000 4194304 4300876 140735731442416 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 32876 22696 169 27 0 31325 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 131504

[startup+702.301 s]
/proc/loadavg: 4.08 4.13 5.10 5/194 17094
/proc/meminfo: memFree=20113564/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=131504 CPUtime=702.28 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 24675 0 0 0 70223 5 0 0 25 0 1 0 282535499 134660096 24617 33554432000 4194304 4300876 140735731442416 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 32876 24617 169 27 0 31325 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 131504

[startup+762.306 s]
/proc/loadavg: 4.09 4.12 5.03 5/194 17096
/proc/meminfo: memFree=20083908/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=131504 CPUtime=762.28 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 26630 0 0 0 76223 5 0 0 25 0 1 0 282535499 134660096 26572 33554432000 4194304 4300876 140735731442416 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 32876 26572 169 27 0 31325 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 131504

[startup+822.3 s]
/proc/loadavg: 4.03 4.10 4.97 5/194 17097
/proc/meminfo: memFree=20054880/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=131504 CPUtime=822.28 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 28581 0 0 0 82222 6 0 0 25 0 1 0 282535499 134660096 28523 33554432000 4194304 4300876 140735731442416 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 32876 28523 169 27 0 31325 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 131504

[startup+882.301 s]
/proc/loadavg: 3.98 4.07 4.90 5/194 17127
/proc/meminfo: memFree=20238100/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=175704 CPUtime=882.28 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 30555 0 0 0 88221 7 0 0 25 0 1 0 282535499 179920896 30497 33554432000 4194304 4300876 140735731442416 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 43926 30497 169 27 0 42375 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 175704

[startup+942.3 s]
/proc/loadavg: 4.03 4.07 4.85 5/194 17129
/proc/meminfo: memFree=20216744/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=175704 CPUtime=942.28 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 32491 0 0 0 94221 7 0 0 25 0 1 0 282535499 179920896 32433 33554432000 4194304 4300876 140735731442416 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 43926 32433 169 27 0 42375 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 175704

[startup+1002.3 s]
/proc/loadavg: 4.01 4.06 4.79 5/194 17130
/proc/meminfo: memFree=20195392/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=175704 CPUtime=1002.28 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 34390 0 0 0 100220 8 0 0 25 0 1 0 282535499 179920896 34332 33554432000 4194304 4300876 140735731442416 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 43926 34332 169 27 0 42375 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 175704

[startup+1062.3 s]
/proc/loadavg: 4.00 4.05 4.74 5/194 17132
/proc/meminfo: memFree=20174524/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=175704 CPUtime=1062.28 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 36331 0 0 0 106220 8 0 0 25 0 1 0 282535499 179920896 36273 33554432000 4194304 4300876 140735731442416 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 43926 36273 169 27 0 42375 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 175704

[startup+1122.3 s]
/proc/loadavg: 4.09 4.06 4.70 5/194 17133
/proc/meminfo: memFree=20153300/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=210480 CPUtime=1122.28 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 38195 0 0 0 112219 9 0 0 25 0 1 0 282535499 215531520 38137 33554432000 4194304 4300876 140735731442416 18446744073709551615 4228407 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 52620 38137 169 27 0 51069 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 210480

[startup+1182.3 s]
/proc/loadavg: 4.04 4.05 4.66 6/194 17135
/proc/meminfo: memFree=20132436/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=210612 CPUtime=1182.28 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 40082 0 0 0 118219 9 0 0 25 0 1 0 282535499 215666688 40024 33554432000 4194304 4300876 140735731442416 18446744073709551615 4228472 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 52653 40024 169 27 0 51102 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 210612

[startup+1242.3 s]
/proc/loadavg: 4.01 4.05 4.62 5/194 17192
/proc/meminfo: memFree=20278596/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=210612 CPUtime=1242.28 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 41902 0 0 0 124218 10 0 0 25 0 1 0 282535499 215666688 41844 33554432000 4194304 4300876 140735731442416 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 52653 41844 169 27 0 51102 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 210612



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.94 4.02 4.57 5/194 17221
/proc/meminfo: memFree=20395280/32951124 swapFree=67111528/67111528
[pid=16595] ppid=16593 vsize=210612 CPUtime=1299.98 cores=5,7
/proc/16595/stat : 16595 (march_rw) R 16593 16595 16308 0 -1 4202496 43530 0 0 0 129988 10 0 0 25 0 1 0 282535499 215666688 43472 33554432000 4194304 4300876 140735731442416 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16595/statm: 52653 43472 169 27 0 51102 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 210612

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
CPU user time (s): 1299.89
CPU system time (s): 0.114982
CPU usage (%): 99.9991
Max. virtual memory (cumulated for all children) (KiB): 210612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43530
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1651

runsolver used 1.82472 second user time and 4.10837 second system time

The end

Launcher Data 

Begin job on node132 at 2011-04-02 03:56:13
IDJOB=3152585
IDBENCH=82865
IDSOLVER=1561
FILE ID=node132/3152585-1301709373
RUNJOBID= node132-1301708939-16329
PBS_JOBID= 12840859
Free space on /tmp= 71732 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S379672572-039.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152585-1301709373/watcher-3152585-1301709373 -o /tmp/evaluation-result-3152585-1301709373/solver-3152585-1301709373 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152585-1301709373.cnf

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

MD5SUM BENCH= 9ba35b45d3c5bc2de5bf2217a9a677d5
RANDOM SEED=930156566

node132.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		: 2666.833
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		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.76
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		: 2666.833
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	: 5332.75
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		: 2666.833
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	: 5332.77
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		: 2666.833
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	: 5332.67
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		: 2666.833
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	: 5332.82
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		: 2666.833
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:     32951124 kB
MemFree:      19807172 kB
Buffers:        353372 kB
Cached:       12367068 kB
SwapCached:          0 kB
Active:        7929008 kB
Inactive:      4951080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19807172 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             608 kB
Writeback:           0 kB
AnonPages:      159424 kB
Mapped:          15636 kB
Slab:           202472 kB
PageTables:       5268 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   365232 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72388 MiB
End job on node132 at 2011-04-02 04:17:55