Trace number 3420375

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) 5000.09 4999.96

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S1207160791-083-UNKNOWN.cnf
MD5SUMf3d7502291dd7fa30e5ba2d51ae116d4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark39.9099
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
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 515000
Number of clauses of size over 50

Solver Data 

0.09/0.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.15	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.15	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.15	c main()::
0.09/0.15	c initFormula():: searching for DIMACS p-line....
0.09/0.15	c full lookahead due to high density!
0.09/0.15	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 15000 clauses.
0.09/0.15	c parseCNF():: parsing....
0.09/0.15	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.15	c runParser():: parsing was successful, warming up engines...
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c preprocessing fase I completed:: there are now 750 free variables and 15000 clauses.
0.09/0.15	c using k-SAT heuristics (size based diff)
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c main():: clause / variable ratio: ( 15000 / 750 ) = 20.00
0.09/0.15	c longest clause has size 5
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c number of free variables = 750
0.09/0.15	c dynamic_preselect_setsize :: off
0.09/0.15	c main():: all systems go!
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 329
0.19/0.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 27325
2.99/3.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2094755
237.30/237.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |**************************************************************
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-3420375-1306604855/watcher-3420375-1306604855 -o /tmp/evaluation-result-3420375-1306604855/solver-3420375-1306604855 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420375-1306604855.cnf 

running on 4 cores: 0,2,4,6

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: 1.92 2.03 2.00 2/455 32561
/proc/meminfo: memFree=26823952/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=7940 CPUtime=0.01 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4194304 517 0 0 0 1 0 0 0 22 0 1 0 772083660 8130560 407 33554432000 4194304 4300876 140736690774880 18446744073709551615 4242416 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 1985 407 126 27 0 434 0

[startup+0.0267469 s]
/proc/loadavg: 1.92 2.03 2.00 2/455 32561
/proc/meminfo: memFree=26823952/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=8600 CPUtime=0.02 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 1073 0 0 0 2 0 0 0 22 0 1 0 772083660 8806400 558 33554432000 4194304 4300876 140736690774880 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 2150 558 142 27 0 599 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8600

[startup+0.100765 s]
/proc/loadavg: 1.92 2.03 2.00 2/455 32561
/proc/meminfo: memFree=26823952/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=8776 CPUtime=0.09 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 2118 0 0 0 9 0 0 0 22 0 1 0 772083660 8986624 605 33554432000 4194304 4300876 140736690774880 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 2194 605 143 27 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8776

[startup+0.300732 s]
/proc/loadavg: 1.92 2.03 2.00 2/455 32561
/proc/meminfo: memFree=26823952/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=11088 CPUtime=0.29 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 3075 0 0 0 29 0 0 0 23 0 1 0 772083660 11354112 1006 33554432000 4194304 4300876 140736690774880 18446744073709551615 4276340 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 2772 1006 170 27 0 1221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11088

[startup+0.700661 s]
/proc/loadavg: 1.92 2.03 2.00 2/455 32561
/proc/meminfo: memFree=26823952/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=11088 CPUtime=0.69 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 3075 0 0 0 69 0 0 0 25 0 1 0 772083660 11354112 1006 33554432000 4194304 4300876 140736690774880 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 2772 1006 170 27 0 1221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11088

[startup+1.50053 s]
/proc/loadavg: 1.92 2.03 2.00 3/459 32568
/proc/meminfo: memFree=26795064/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=11800 CPUtime=1.49 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 3188 0 0 0 149 0 0 0 25 0 1 0 772083660 12083200 1119 33554432000 4194304 4300876 140736690774880 18446744073709551615 4214265 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 2950 1119 170 27 0 1399 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11800

[startup+3.10022 s]
/proc/loadavg: 1.92 2.03 2.00 3/459 32568
/proc/meminfo: memFree=26771504/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=12028 CPUtime=3.09 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 3275 0 0 0 309 0 0 0 25 0 1 0 772083660 12316672 1206 33554432000 4194304 4300876 140736690774880 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 3007 1206 171 27 0 1456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12028

[startup+6.30067 s]
/proc/loadavg: 1.92 2.03 2.00 3/459 32568
/proc/meminfo: memFree=26765280/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=12880 CPUtime=6.29 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 3458 0 0 0 629 0 0 0 25 0 1 0 772083660 13189120 1389 33554432000 4194304 4300876 140736690774880 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 3220 1389 171 27 0 1669 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12880

[startup+12.7005 s]
/proc/loadavg: 1.93 2.03 2.00 3/459 32568
/proc/meminfo: memFree=26760984/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=14796 CPUtime=12.69 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 3825 0 0 0 1269 0 0 0 25 0 1 0 772083660 15151104 1756 33554432000 4194304 4300876 140736690774880 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 3699 1756 171 27 0 2148 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14796

[startup+25.5002 s]
/proc/loadavg: 2.02 2.05 2.00 3/459 32569
/proc/meminfo: memFree=26757388/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=19108 CPUtime=25.49 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 4537 0 0 0 2549 0 0 0 25 0 1 0 772083660 19566592 2468 33554432000 4194304 4300876 140736690774880 18446744073709551615 4225376 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 4777 2468 171 27 0 3226 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19108

[startup+51.1007 s]
/proc/loadavg: 2.01 2.04 2.00 3/459 32569
/proc/meminfo: memFree=26750384/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=22988 CPUtime=51.09 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 5960 0 0 0 5109 0 0 0 25 0 1 0 772083660 23539712 3891 33554432000 4194304 4300876 140736690774880 18446744073709551615 4248775 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 5747 3891 171 27 0 4196 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22988

[startup+102.317 s]
/proc/loadavg: 2.08 2.05 2.00 3/459 32571
/proc/meminfo: memFree=26737092/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=38040 CPUtime=102.31 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 8828 0 0 0 10230 1 0 0 25 0 1 0 772083660 38952960 6759 33554432000 4194304 4300876 140736690774880 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 9510 6759 171 27 0 7959 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 38040

[startup+162.301 s]
/proc/loadavg: 2.03 2.04 2.00 3/459 32572
/proc/meminfo: memFree=26722076/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=51136 CPUtime=162.3 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 12031 0 0 0 16228 2 0 0 25 0 1 0 772083660 52363264 9962 33554432000 4194304 4300876 140736690774880 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 12784 9962 171 27 0 11233 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 51136

[startup+222.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/459 32574
/proc/meminfo: memFree=26710400/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=71284 CPUtime=222.29 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 15004 0 0 0 22227 2 0 0 25 0 1 0 772083660 72994816 12935 33554432000 4194304 4300876 140736690774880 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 17821 12935 171 27 0 16270 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 71284

[startup+282.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/459 32576
/proc/meminfo: memFree=26697472/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=100752 CPUtime=282.3 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 18115 0 0 0 28227 3 0 0 25 0 1 0 772083660 103170048 16046 33554432000 4194304 4300876 140736690774880 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 25188 16046 171 27 0 23637 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 100752

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/459 32577
/proc/meminfo: memFree=26684692/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=101756 CPUtime=342.3 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 21465 0 0 0 34226 4 0 0 25 0 1 0 772083660 104198144 19396 33554432000 4194304 4300876 140736690774880 18446744073709551615 4216267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 25439 19396 171 27 0 23888 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 101756

[startup+402.3 s]
/proc/loadavg: 2.17 2.06 2.01 3/459 32579
/proc/meminfo: memFree=26671776/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=101756 CPUtime=402.3 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 24685 0 0 0 40226 4 0 0 25 0 1 0 772083660 104198144 22616 33554432000 4194304 4300876 140736690774880 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 25439 22616 171 27 0 23888 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 101756

[startup+462.301 s]
/proc/loadavg: 2.12 2.06 2.01 3/459 32580
/proc/meminfo: memFree=26659972/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=145956 CPUtime=462.3 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 27584 0 0 0 46225 5 0 0 25 0 1 0 772083660 149458944 25515 33554432000 4194304 4300876 140736690774880 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 36489 25515 171 27 0 34938 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 145956

[startup+522.301 s]
/proc/loadavg: 2.08 2.06 2.01 3/459 32582
/proc/meminfo: memFree=26647292/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=145956 CPUtime=522.3 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 30787 0 0 0 52225 5 0 0 25 0 1 0 772083660 149458944 28718 33554432000 4194304 4300876 140736690774880 18446744073709551615 4214270 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 36489 28718 171 27 0 34938 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 145956

[startup+582.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/459 32584
/proc/meminfo: memFree=26633640/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=145956 CPUtime=582.31 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 34105 0 0 0 58225 6 0 0 25 0 1 0 772083660 149458944 32036 33554432000 4194304 4300876 140736690774880 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 36489 32036 171 27 0 34938 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 145956

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/459 32688
/proc/meminfo: memFree=25908556/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1034332 CPUtime=4062.41 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 213859 0 0 0 406200 41 0 0 25 0 1 0 772083660 1059155968 211790 33554432000 4194304 4300876 140736690774880 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 258583 211790 171 27 0 257032 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 1034332

[startup+4122.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/459 32690
/proc/meminfo: memFree=25896388/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1034332 CPUtime=4122.4 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 217145 0 0 0 412198 42 0 0 25 0 1 0 772083660 1059155968 215076 33554432000 4194304 4300876 140736690774880 18446744073709551615 4225366 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 258583 215076 171 27 0 257032 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 1034332

[startup+4182.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/459 32692
/proc/meminfo: memFree=25883600/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1034332 CPUtime=4182.39 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 220298 0 0 0 418197 42 0 0 25 0 1 0 772083660 1059155968 218229 33554432000 4194304 4300876 140736690774880 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 258583 218229 171 27 0 257032 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 1034332

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/459 32693
/proc/meminfo: memFree=25872664/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1034332 CPUtime=4242.4 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 223067 0 0 0 424198 42 0 0 25 0 1 0 772083660 1059155968 220998 33554432000 4194304 4300876 140736690774880 18446744073709551615 4289198 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 258583 220998 171 27 0 257032 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 1034332

[startup+4302.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/459 32695
/proc/meminfo: memFree=25859628/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1034332 CPUtime=4302.4 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 226280 0 0 0 430197 43 0 0 25 0 1 0 772083660 1059155968 224211 33554432000 4194304 4300876 140736690774880 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 258583 224211 171 27 0 257032 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 1034332

[startup+4362.3 s]
/proc/loadavg: 2.17 2.08 2.02 3/459 32696
/proc/meminfo: memFree=25847080/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1034332 CPUtime=4362.41 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 229450 0 0 0 436197 44 0 0 25 0 1 0 772083660 1059155968 227381 33554432000 4194304 4300876 140736690774880 18446744073709551615 4288648 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 258583 227381 171 27 0 257032 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 1034332

[startup+4422.3 s]
/proc/loadavg: 2.27 2.12 2.03 3/459 32707
/proc/meminfo: memFree=25835648/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1034332 CPUtime=4422.4 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 232281 0 0 0 442196 44 0 0 25 0 1 0 772083660 1059155968 230212 33554432000 4194304 4300876 140736690774880 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 258583 230212 171 27 0 257032 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 1034332

[startup+4482.3 s]
/proc/loadavg: 2.18 2.11 2.03 3/459 32709
/proc/meminfo: memFree=25823112/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1034332 CPUtime=4482.4 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 235481 0 0 0 448196 44 0 0 25 0 1 0 772083660 1059155968 233412 33554432000 4194304 4300876 140736690774880 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 258583 233412 171 27 0 257032 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 1034332

[startup+4542.3 s]
/proc/loadavg: 2.06 2.09 2.03 3/459 32710
/proc/meminfo: memFree=25809940/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1034332 CPUtime=4542.4 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 238666 0 0 0 454195 45 0 0 25 0 1 0 772083660 1059155968 236597 33554432000 4194304 4300876 140736690774880 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 258583 236597 171 27 0 257032 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 1034332

[startup+4602.3 s]
/proc/loadavg: 2.02 2.07 2.02 3/459 32712
/proc/meminfo: memFree=25796520/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1050384 CPUtime=4602.42 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 241494 0 0 0 460196 46 0 0 25 0 1 0 772083660 1075593216 239425 33554432000 4194304 4300876 140736690774880 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 262596 239425 171 27 0 261045 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 1050384

[startup+4662.3 s]
/proc/loadavg: 2.01 2.05 2.01 3/459 32716
/proc/meminfo: memFree=25783248/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1050384 CPUtime=4662.41 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 244698 0 0 0 466194 47 0 0 25 0 1 0 772083660 1075593216 242629 33554432000 4194304 4300876 140736690774880 18446744073709551615 4264442 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 262596 242629 171 27 0 261045 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 1050384

[startup+4722.32 s]
/proc/loadavg: 2.00 2.04 2.01 3/459 32718
/proc/meminfo: memFree=25770828/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1050384 CPUtime=4722.43 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 247850 0 0 0 472195 48 0 0 25 0 1 0 772083660 1075593216 245781 33554432000 4194304 4300876 140736690774880 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 262596 245781 171 27 0 261045 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 1050384

[startup+4782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/459 32720
/proc/meminfo: memFree=25760272/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1050384 CPUtime=4782.41 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 250642 0 0 0 478193 48 0 0 25 0 1 0 772083660 1075593216 248573 33554432000 4194304 4300876 140736690774880 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 262596 248573 171 27 0 261045 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 1050384

[startup+4842.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/459 32721
/proc/meminfo: memFree=25747360/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1050384 CPUtime=4842.42 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 253864 0 0 0 484193 49 0 0 25 0 1 0 772083660 1075593216 251795 33554432000 4194304 4300876 140736690774880 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 262596 251795 171 27 0 261045 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 1050384

[startup+4902.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/459 32723
/proc/meminfo: memFree=25735428/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1050384 CPUtime=4902.41 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 257009 0 0 0 490192 49 0 0 25 0 1 0 772083660 1075593216 254940 33554432000 4194304 4300876 140736690774880 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 262596 254940 171 27 0 261045 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 1050384

[startup+4962.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/459 32724
/proc/meminfo: memFree=25724996/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1553852 CPUtime=4962.42 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 259764 0 0 0 496189 53 0 0 25 0 1 0 772083660 1591144448 257695 33554432000 4194304 4300876 140736690774880 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 388463 257695 171 27 0 386912 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 1553852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.06 2.05 2.00 3/459 32725
/proc/meminfo: memFree=25716804/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1553984 CPUtime=5000.03 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 261823 0 0 0 499950 53 0 0 25 0 1 0 772083660 1591279616 259754 33554432000 4194304 4300876 140736690774880 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 388496 259754 171 27 0 386945 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 1553984

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: 2.06 2.05 2.00 3/459 32725
/proc/meminfo: memFree=25716804/32951124 swapFree=60688864/67111528
[pid=32561] ppid=32559 vsize=1553984 CPUtime=5000.03 cores=0,2,4,6
/proc/32561/stat : 32561 (march_rw) R 32559 32561 31401 0 -1 4202496 261823 0 0 0 499950 53 0 0 25 0 1 0 772083660 1591279616 259754 33554432000 4194304 4300876 140736690774880 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32561/statm: 388496 259754 171 27 0 386945 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 1553984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.96
CPU time (s): 5000.09
CPU user time (s): 4999.51
CPU system time (s): 0.578911
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1553984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.51
system time used= 0.578911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 261823
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3538

runsolver used 23.7864 second user time and 48.9346 second system time

The end

Launcher Data 

Begin job on node132 at 2011-05-28 19:47:35
IDJOB=3420375
IDBENCH=82627
IDSOLVER=1913
FILE ID=node132/3420375-1306604855
RUNJOBID= node132-1306604855-32547
PBS_JOBID= 13471548
Free space on /tmp= 73108 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S1207160791-083-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420375-1306604855/watcher-3420375-1306604855 -o /tmp/evaluation-result-3420375-1306604855/solver-3420375-1306604855 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420375-1306604855.cnf

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

MD5SUM BENCH= f3d7502291dd7fa30e5ba2d51ae116d4
RANDOM SEED=1149815792

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:      26824432 kB
Buffers:        190388 kB
Cached:        2658200 kB
SwapCached:      14980 kB
Active:         899320 kB
Inactive:      5008724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      26824432 kB
SwapTotal:    67111528 kB
SwapFree:     60688864 kB
Dirty:             396 kB
Writeback:          16 kB
AnonPages:     3052056 kB
Mapped:          18704 kB
Slab:           101796 kB
PageTables:      49912 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 109203652 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= 73104 MiB
End job on node132 at 2011-05-28 21:10:57