Trace number 3152485

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) 1300.05 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v700-c2982-S899463426-096.UNKNOWN.cnf
MD5SUMbf57ee4f209393e8d4bc647eb9e177d4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses2982
Sum of the clauses size8946
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32982
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 700 variables and 2982 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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 700 free variables and 2982 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 181 duplicate clauses
0.00/0.01	c resolvent_look() :: found 87 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3069 / 700 ) = 4.38
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 = 700
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: 150
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1139
0.09/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |******************
c |********************
c |************************
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c |********************************
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c |****************************************************************| ( 2/999) NodeCount: 13994
2.10/2.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |**********
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c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 129398
22.39/22.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
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c |********************
c |*********************
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c |************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 879135
168.20/168.20	c |----------------------------------------------------------------|
c |*
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 |************************
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c |****************************
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c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
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c |************************************************
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c |*****************************************************
c |******************************************************
c |*******************************************************
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c |****************************************************************| ( 5/999) NodeCount: 4547488
951.32/951.31	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
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c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152485-1301705020/watcher-3152485-1301705020 -o /tmp/evaluation-result-3152485-1301705020/solver-3152485-1301705020 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152485-1301705020.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 3.99 3.97 3.98 5/189 20358
/proc/meminfo: memFree=21534264/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=6928 CPUtime=0 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 322 0 0 0 0 0 0 0 25 0 1 0 282102735 7094272 265 33554432000 4194304 4300876 140737002266048 18446744073709551615 222921444370 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 1732 265 135 27 0 181 0

[startup+0.0999451 s]
/proc/loadavg: 3.99 3.97 3.98 5/189 20358
/proc/meminfo: memFree=21534264/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=8056 CPUtime=0.09 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 557 0 0 0 9 0 0 0 25 0 1 0 282102735 8249344 500 33554432000 4194304 4300876 140737002266048 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 2014 500 168 27 0 463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8056

[startup+0.100948 s]
/proc/loadavg: 3.99 3.97 3.98 5/189 20358
/proc/meminfo: memFree=21534264/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=8056 CPUtime=0.09 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 557 0 0 0 9 0 0 0 25 0 1 0 282102735 8249344 500 33554432000 4194304 4300876 140737002266048 18446744073709551615 4289113 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 2014 500 168 27 0 463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8056

[startup+0.300906 s]
/proc/loadavg: 3.99 3.97 3.98 5/189 20358
/proc/meminfo: memFree=21534264/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=8056 CPUtime=0.29 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 572 0 0 0 29 0 0 0 25 0 1 0 282102735 8249344 515 33554432000 4194304 4300876 140737002266048 18446744073709551615 4217778 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 2014 515 168 27 0 463 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8056

[startup+0.700837 s]
/proc/loadavg: 3.99 3.97 3.98 5/189 20358
/proc/meminfo: memFree=21534264/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=8224 CPUtime=0.69 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 609 0 0 0 69 0 0 0 25 0 1 0 282102735 8421376 552 33554432000 4194304 4300876 140737002266048 18446744073709551615 4217330 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 2056 552 168 27 0 505 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8224

[startup+1.50069 s]
/proc/loadavg: 3.99 3.97 3.98 5/190 20359
/proc/meminfo: memFree=21532156/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=8676 CPUtime=1.49 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 697 0 0 0 149 0 0 0 25 0 1 0 282102735 8884224 640 33554432000 4194304 4300876 140737002266048 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 2169 640 168 27 0 618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8676

[startup+3.1004 s]
/proc/loadavg: 3.99 3.97 3.98 5/190 20359
/proc/meminfo: memFree=21531040/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=9056 CPUtime=3.09 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 765 0 0 0 309 0 0 0 25 0 1 0 282102735 9273344 708 33554432000 4194304 4300876 140737002266048 18446744073709551615 4284079 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 2264 708 169 27 0 713 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9056

[startup+6.30082 s]
/proc/loadavg: 3.99 3.97 3.98 5/190 20359
/proc/meminfo: memFree=21529052/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=9396 CPUtime=6.29 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 904 0 0 0 629 0 0 0 25 0 1 0 282102735 9621504 847 33554432000 4194304 4300876 140737002266048 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 2349 847 169 27 0 798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9396

[startup+12.7006 s]
/proc/loadavg: 3.99 3.97 3.98 5/190 20359
/proc/meminfo: memFree=21524836/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=10844 CPUtime=12.69 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 1201 0 0 0 1269 0 0 0 25 0 1 0 282102735 11104256 1110 33554432000 4194304 4300876 140737002266048 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 2711 1110 169 27 0 1160 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10844

[startup+25.5003 s]
/proc/loadavg: 3.99 3.97 3.98 5/190 20360
/proc/meminfo: memFree=21517760/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=14032 CPUtime=25.49 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 1690 0 0 0 2549 0 0 0 25 0 1 0 282102735 14368768 1599 33554432000 4194304 4300876 140737002266048 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 3508 1599 169 27 0 1957 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14032

[startup+51.1006 s]
/proc/loadavg: 3.99 3.97 3.98 5/190 20360
/proc/meminfo: memFree=21503464/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=17380 CPUtime=51.09 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 2691 0 0 0 5109 0 0 0 25 0 1 0 282102735 17797120 2600 33554432000 4194304 4300876 140737002266048 18446744073709551615 4274599 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 4345 2600 169 27 0 2794 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17380

[startup+102.306 s]
/proc/loadavg: 4.03 3.99 3.99 5/190 20362
/proc/meminfo: memFree=21475520/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=28340 CPUtime=102.3 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 4631 0 0 0 10230 0 0 0 25 0 1 0 282102735 29020160 4540 33554432000 4194304 4300876 140737002266048 18446744073709551615 4265472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 7085 4540 169 27 0 5534 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28340

[startup+162.3 s]
/proc/loadavg: 4.01 3.99 3.99 5/190 20363
/proc/meminfo: memFree=21443604/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=39588 CPUtime=162.29 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 6775 0 0 0 16229 0 0 0 25 0 1 0 282102735 40538112 6684 33554432000 4194304 4300876 140737002266048 18446744073709551615 4217360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 9897 6684 169 27 0 8346 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39588

[startup+222.3 s]
/proc/loadavg: 4.00 3.99 3.99 5/190 20365
/proc/meminfo: memFree=21411680/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=57848 CPUtime=222.29 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 9006 0 0 0 22228 1 0 0 25 0 1 0 282102735 59236352 8915 33554432000 4194304 4300876 140737002266048 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 14462 8915 169 27 0 12911 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 57848

[startup+282.3 s]
/proc/loadavg: 4.00 3.99 3.99 5/190 20367
/proc/meminfo: memFree=21381396/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=57848 CPUtime=282.3 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 11131 0 0 0 28228 2 0 0 25 0 1 0 282102735 59236352 11040 33554432000 4194304 4300876 140737002266048 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 14462 11040 169 27 0 12911 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 57848

[startup+342.3 s]
/proc/loadavg: 4.00 3.99 3.99 5/190 20368
/proc/meminfo: memFree=21350376/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=77492 CPUtime=342.3 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 13351 0 0 0 34228 2 0 0 25 0 1 0 282102735 79351808 13260 33554432000 4194304 4300876 140737002266048 18446744073709551615 4201448 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 19373 13260 169 27 0 17822 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 77492

[startup+402.3 s]
/proc/loadavg: 4.00 3.99 3.99 5/190 20370
/proc/meminfo: memFree=21318676/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=87556 CPUtime=402.3 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 15444 0 0 0 40228 2 0 0 25 0 1 0 282102735 89657344 15353 33554432000 4194304 4300876 140737002266048 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 21889 15353 169 27 0 20338 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 87556

[startup+462.3 s]
/proc/loadavg: 4.07 4.00 3.99 6/190 20371
/proc/meminfo: memFree=21287396/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=87556 CPUtime=462.31 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 17631 0 0 0 46228 3 0 0 25 0 1 0 282102735 89657344 17540 33554432000 4194304 4300876 140737002266048 18446744073709551615 4217333 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 21889 17540 169 27 0 20338 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 87556

[startup+522.3 s]
/proc/loadavg: 4.02 4.00 3.99 5/190 20373
/proc/meminfo: memFree=21257460/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=117024 CPUtime=522.3 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 19741 0 0 0 52227 3 0 0 25 0 1 0 282102735 119832576 19650 33554432000 4194304 4300876 140737002266048 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 29256 19650 169 27 0 27705 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 117024

[startup+582.3 s]
/proc/loadavg: 4.01 4.00 3.99 5/190 20375
/proc/meminfo: memFree=21227416/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=117156 CPUtime=582.31 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 21831 0 0 0 58227 4 0 0 25 0 1 0 282102735 119967744 21740 33554432000 4194304 4300876 140737002266048 18446744073709551615 4217536 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 29289 21740 169 27 0 27738 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 117156

[startup+642.3 s]
/proc/loadavg: 4.09 4.03 4.00 5/190 20376
/proc/meminfo: memFree=21199192/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=117156 CPUtime=642.31 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 23896 0 0 0 64227 4 0 0 25 0 1 0 282102735 119967744 23805 33554432000 4194304 4300876 140737002266048 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 29289 23805 169 27 0 27738 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 117156

[startup+702.3 s]
/proc/loadavg: 3.75 3.96 3.98 4/184 20395
/proc/meminfo: memFree=21278348/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=117156 CPUtime=702.31 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 25966 0 0 0 70226 5 0 0 25 0 1 0 282102735 119967744 25875 33554432000 4194304 4300876 140737002266048 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 29289 25875 169 27 0 27738 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 117156

[startup+762.306 s]
/proc/loadavg: 3.27 3.78 3.91 4/184 20396
/proc/meminfo: memFree=21253500/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=137284 CPUtime=762.32 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 28002 0 0 0 76226 6 0 0 25 0 1 0 282102735 140578816 27911 33554432000 4194304 4300876 140737002266048 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 34321 27911 169 27 0 32770 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 137284

[startup+822.3 s]
/proc/loadavg: 3.10 3.64 3.85 4/184 20398
/proc/meminfo: memFree=21229900/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=181484 CPUtime=822.31 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 30020 0 0 0 82225 6 0 0 25 0 1 0 282102735 185839616 29929 33554432000 4194304 4300876 140737002266048 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 45371 29929 169 27 0 43820 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 181484

[startup+882.3 s]
/proc/loadavg: 3.03 3.52 3.80 5/184 20400
/proc/meminfo: memFree=21207052/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=181484 CPUtime=882.31 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 31970 0 0 0 88225 6 0 0 25 0 1 0 282102735 185839616 31879 33554432000 4194304 4300876 140737002266048 18446744073709551615 4217452 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 45371 31879 169 27 0 43820 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 181484

[startup+942.3 s]
/proc/loadavg: 3.01 3.42 3.75 4/184 20401
/proc/meminfo: memFree=21185448/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=181484 CPUtime=942.31 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 33856 0 0 0 94225 6 0 0 25 0 1 0 282102735 185839616 33765 33554432000 4194304 4300876 140737002266048 18446744073709551615 4265487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 45371 33765 169 27 0 43820 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 181484

[startup+1002.3 s]
/proc/loadavg: 3.00 3.34 3.70 4/184 20403
/proc/meminfo: memFree=21160020/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=181484 CPUtime=1002.32 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 35990 0 0 0 100225 7 0 0 25 0 1 0 282102735 185839616 35899 33554432000 4194304 4300876 140737002266048 18446744073709551615 4200323 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 45371 35899 169 27 0 43820 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 181484

[startup+1062.3 s]
/proc/loadavg: 2.18 3.06 3.58 2/172 20448
/proc/meminfo: memFree=21498056/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=181484 CPUtime=1062.32 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 38109 0 0 0 106224 8 0 0 25 0 1 0 282102735 185839616 38018 33554432000 4194304 4300876 140737002266048 18446744073709551615 4200323 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 45371 38018 169 27 0 43820 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 181484

[startup+1122.3 s]
/proc/loadavg: 1.43 2.68 3.41 2/172 20450
/proc/meminfo: memFree=21489720/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=181484 CPUtime=1122.32 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 40198 0 0 0 112224 8 0 0 25 0 1 0 282102735 185839616 40107 33554432000 4194304 4300876 140737002266048 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 45371 40107 169 27 0 43820 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 181484

[startup+1182.3 s]
/proc/loadavg: 1.21 2.39 3.26 2/172 20452
/proc/meminfo: memFree=21481520/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=247784 CPUtime=1182.33 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 42277 0 0 0 118224 9 0 0 25 0 1 0 282102735 253730816 42186 33554432000 4194304 4300876 140737002266048 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 61946 42186 169 27 0 60395 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 247784

[startup+1242.3 s]
/proc/loadavg: 1.08 2.13 3.12 2/172 20456
/proc/meminfo: memFree=21472768/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=247784 CPUtime=1242.33 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 44388 0 0 0 124224 9 0 0 25 0 1 0 282102735 253730816 44297 33554432000 4194304 4300876 140737002266048 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 61946 44297 169 27 0 60395 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 247784



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.03 1.94 2.99 2/172 20458
/proc/meminfo: memFree=21464888/32951124 swapFree=67111528/67111528
[pid=20358] ppid=20356 vsize=247784 CPUtime=1300.04 cores=4,6
/proc/20358/stat : 20358 (march_rw) R 20356 20358 19449 0 -1 4202496 46381 0 0 0 129994 10 0 0 25 0 1 0 282102735 253730816 46290 33554432000 4194304 4300876 140737002266048 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20358/statm: 61946 46290 169 27 0 60395 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 247784

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): 1300.05
CPU user time (s): 1299.94
CPU system time (s): 0.109983
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 247784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46381
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 13757

runsolver used 2.06469 second user time and 3.85841 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-02 02:43:40
IDJOB=3152485
IDBENCH=82765
IDSOLVER=1561
FILE ID=node109/3152485-1301705020
RUNJOBID= node109-1301704768-20229
PBS_JOBID= 12840735
Free space on /tmp= 71052 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v700-c2982-S899463426-096.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152485-1301705020/watcher-3152485-1301705020 -o /tmp/evaluation-result-3152485-1301705020/solver-3152485-1301705020 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152485-1301705020.cnf

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

MD5SUM BENCH= bf57ee4f209393e8d4bc647eb9e177d4
RANDOM SEED=1002890604

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5332.75
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.75
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		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21534404 kB
Buffers:        338928 kB
Cached:       10620460 kB
SwapCached:          0 kB
Active:        6588432 kB
Inactive:      4548208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21534404 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              64 kB
Writeback:           0 kB
AnonPages:      176740 kB
Mapped:          15624 kB
Slab:           216780 kB
PageTables:       5552 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   398288 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= 71052 MiB
End job on node109 at 2011-04-02 03:05:22