Trace number 3152441

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) 1300.06 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1495462442-016.SATISFIABLE.cnf
MD5SUMac64879f46539032a3d2139dc7635d2e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.063989
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 650 variables and 2769 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, 3 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 649 free variables and 2766 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 169 duplicate clauses
0.00/0.01	c resolvent_look() :: found 99 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2865 / 650 ) = 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 = 649
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: 189
0.01/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1119
0.09/0.17	c |----------------------------------------------------------------|
c |*
c |**
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 |*********************************************
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c |************************************************
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c |**************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 12307
1.89/1.95	c |----------------------------------------------------------------|
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 |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |******************************************
c |*******************************************
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c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 102759
18.29/18.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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 |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 628144
123.99/124.09	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 2917168
630.61/630.66	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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-3152441-1301703633/watcher-3152441-1301703633 -o /tmp/evaluation-result-3152441-1301703633/solver-3152441-1301703633 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152441-1301703633.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: 4.00 4.00 3.95 4/189 25026
/proc/meminfo: memFree=19722164/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=6896 CPUtime=0 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 318 0 0 0 0 0 0 0 25 0 1 0 281963739 7061504 260 33554432000 4194304 4300876 140734228997104 18446744073709551615 244450489008 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 1724 260 135 27 0 173 0

[startup+0.0181171 s]
/proc/loadavg: 4.00 4.00 3.95 4/189 25026
/proc/meminfo: memFree=19722164/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=7824 CPUtime=0.01 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 493 0 0 0 1 0 0 0 25 0 1 0 281963739 8011776 435 33554432000 4194304 4300876 140734228997104 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 1956 435 168 27 0 405 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7824

[startup+0.101075 s]
/proc/loadavg: 4.00 4.00 3.95 4/189 25026
/proc/meminfo: memFree=19722164/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=7824 CPUtime=0.09 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 530 0 0 0 9 0 0 0 25 0 1 0 281963739 8011776 472 33554432000 4194304 4300876 140734228997104 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 1956 472 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.301069 s]
/proc/loadavg: 4.00 4.00 3.95 4/189 25026
/proc/meminfo: memFree=19722164/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=7956 CPUtime=0.29 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 554 0 0 0 29 0 0 0 25 0 1 0 281963739 8146944 496 33554432000 4194304 4300876 140734228997104 18446744073709551615 4228265 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 1989 496 168 27 0 438 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7956

[startup+0.701004 s]
/proc/loadavg: 4.00 4.00 3.95 4/189 25026
/proc/meminfo: memFree=19722164/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=8224 CPUtime=0.69 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 596 0 0 0 69 0 0 0 25 0 1 0 281963739 8421376 538 33554432000 4194304 4300876 140734228997104 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 2056 538 168 27 0 505 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8224

[startup+1.50085 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 25027
/proc/meminfo: memFree=19719700/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=8392 CPUtime=1.49 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 630 0 0 0 149 0 0 0 25 0 1 0 281963739 8593408 572 33554432000 4194304 4300876 140734228997104 18446744073709551615 4228504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 2098 572 169 27 0 547 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8392

[startup+3.10056 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 25027
/proc/meminfo: memFree=19718336/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=8772 CPUtime=3.09 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 708 0 0 0 309 0 0 0 25 0 1 0 281963739 8982528 650 33554432000 4194304 4300876 140734228997104 18446744073709551615 4288913 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 2193 650 169 27 0 642 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8772

[startup+6.30095 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 25027
/proc/meminfo: memFree=19716220/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=9256 CPUtime=6.29 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 854 0 0 0 629 0 0 0 25 0 1 0 281963739 9478144 796 33554432000 4194304 4300876 140734228997104 18446744073709551615 4200291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 2314 796 169 27 0 763 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9256

[startup+12.7008 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 25027
/proc/meminfo: memFree=19710904/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=10972 CPUtime=12.69 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 1109 0 0 0 1269 0 0 0 25 0 1 0 281963739 11235328 1051 33554432000 4194304 4300876 140734228997104 18446744073709551615 4228770 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 2743 1051 169 27 0 1192 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10972

[startup+25.5004 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 25028
/proc/meminfo: memFree=19703104/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=12704 CPUtime=25.49 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 1607 0 0 0 2549 0 0 0 25 0 1 0 281963739 13008896 1549 33554432000 4194304 4300876 140734228997104 18446744073709551615 4217622 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 3176 1549 169 27 0 1625 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12704

[startup+51.1006 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 25029
/proc/meminfo: memFree=19687292/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=18316 CPUtime=51.09 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 2588 0 0 0 5109 0 0 0 25 0 1 0 281963739 18755584 2530 33554432000 4194304 4300876 140734228997104 18446744073709551615 4217694 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 4579 2530 169 27 0 3028 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18316

[startup+102.306 s]
/proc/loadavg: 4.06 4.02 3.96 5/190 25030
/proc/meminfo: memFree=19655900/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=30348 CPUtime=102.3 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 4443 0 0 0 10229 1 0 0 25 0 1 0 281963739 31076352 4385 33554432000 4194304 4300876 140734228997104 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 7587 4385 169 27 0 6036 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30348

[startup+162.301 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 25031
/proc/meminfo: memFree=19621760/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=39212 CPUtime=162.29 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 6570 0 0 0 16228 1 0 0 25 0 1 0 281963739 40153088 6512 33554432000 4194304 4300876 140734228997104 18446744073709551615 4228511 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 9803 6512 169 27 0 8252 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39212

[startup+222.301 s]
/proc/loadavg: 4.01 4.00 3.96 5/190 25033
/proc/meminfo: memFree=19587368/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=43872 CPUtime=222.3 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 8685 0 0 0 22228 2 0 0 25 0 1 0 281963739 44924928 8627 33554432000 4194304 4300876 140734228997104 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 10968 8627 169 27 0 9417 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43872

[startup+282.301 s]
/proc/loadavg: 4.05 4.01 3.96 5/190 25035
/proc/meminfo: memFree=19553744/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=56968 CPUtime=282.3 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 10799 0 0 0 28228 2 0 0 25 0 1 0 281963739 58335232 10741 33554432000 4194304 4300876 140734228997104 18446744073709551615 4214550 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 14242 10741 169 27 0 12691 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56968

[startup+342.301 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 25036
/proc/meminfo: memFree=19519360/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=85936 CPUtime=342.3 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 12908 0 0 0 34227 3 0 0 25 0 1 0 281963739 87998464 12850 33554432000 4194304 4300876 140734228997104 18446744073709551615 4217568 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 21484 12850 169 27 0 19933 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 85936

[startup+402.301 s]
/proc/loadavg: 4.08 4.02 3.97 5/190 25038
/proc/meminfo: memFree=19486460/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=85936 CPUtime=402.3 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 14994 0 0 0 40227 3 0 0 25 0 1 0 281963739 87998464 14936 33554432000 4194304 4300876 140734228997104 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 21484 14936 169 27 0 19933 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 85936

[startup+462.3 s]
/proc/loadavg: 4.09 4.03 3.97 5/190 25039
/proc/meminfo: memFree=19453308/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=85936 CPUtime=462.3 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 17002 0 0 0 46227 3 0 0 25 0 1 0 281963739 87998464 16944 33554432000 4194304 4300876 140734228997104 18446744073709551615 4265622 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 21484 16944 169 27 0 19933 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 85936

[startup+522.3 s]
/proc/loadavg: 4.03 4.02 3.97 5/190 25041
/proc/meminfo: memFree=19421656/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=86068 CPUtime=522.31 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 18999 0 0 0 52227 4 0 0 25 0 1 0 281963739 88133632 18941 33554432000 4194304 4300876 140734228997104 18446744073709551615 4217364 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 21517 18941 169 27 0 19966 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 86068

[startup+582.301 s]
/proc/loadavg: 4.01 4.02 3.97 5/190 25043
/proc/meminfo: memFree=19389016/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=115536 CPUtime=582.31 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 20916 0 0 0 58227 4 0 0 25 0 1 0 281963739 118308864 20858 33554432000 4194304 4300876 140734228997104 18446744073709551615 4217475 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 28884 20858 169 27 0 27333 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 115536

[startup+642.301 s]
/proc/loadavg: 4.00 4.01 3.97 5/190 25044
/proc/meminfo: memFree=19357116/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=115536 CPUtime=642.32 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 22808 0 0 0 64227 5 0 0 25 0 1 0 281963739 118308864 22750 33554432000 4194304 4300876 140734228997104 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 28884 22750 169 27 0 27333 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 115536

[startup+702.301 s]
/proc/loadavg: 4.00 4.01 3.97 5/190 25046
/proc/meminfo: memFree=19323472/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=134188 CPUtime=702.31 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 24890 0 0 0 70226 5 0 0 25 0 1 0 281963739 137408512 24832 33554432000 4194304 4300876 140734228997104 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 33547 24832 169 27 0 31996 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 134188

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 25047
/proc/meminfo: memFree=19290316/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=134188 CPUtime=762.32 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 26897 0 0 0 76226 6 0 0 25 0 1 0 281963739 137408512 26839 33554432000 4194304 4300876 140734228997104 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 33547 26839 169 27 0 31996 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 134188

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 25049
/proc/meminfo: memFree=19258040/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=178388 CPUtime=822.32 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 28920 0 0 0 82226 6 0 0 25 0 1 0 281963739 182669312 28862 33554432000 4194304 4300876 140734228997104 18446744073709551615 4217443 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 44597 28862 169 27 0 43046 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 178388

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 25051
/proc/meminfo: memFree=19226132/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=178388 CPUtime=882.32 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 30873 0 0 0 88226 6 0 0 25 0 1 0 281963739 182669312 30815 33554432000 4194304 4300876 140734228997104 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 44597 30815 169 27 0 43046 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 178388

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 25052
/proc/meminfo: memFree=19195088/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=178388 CPUtime=942.32 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 32801 0 0 0 94225 7 0 0 25 0 1 0 281963739 182669312 32743 33554432000 4194304 4300876 140734228997104 18446744073709551615 4281442 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 44597 32743 169 27 0 43046 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 178388

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 25054
/proc/meminfo: memFree=19163932/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=178388 CPUtime=1002.32 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 34716 0 0 0 100225 7 0 0 25 0 1 0 281963739 182669312 34658 33554432000 4194304 4300876 140734228997104 18446744073709551615 4217622 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 44597 34658 169 27 0 43046 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 178388

[startup+1062.3 s]
/proc/loadavg: 4.03 4.01 3.98 5/190 25055
/proc/meminfo: memFree=19131524/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=178388 CPUtime=1062.33 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 36808 0 0 0 106225 8 0 0 25 0 1 0 281963739 182669312 36750 33554432000 4194304 4300876 140734228997104 18446744073709551615 4217510 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 44597 36750 169 27 0 43046 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 178388

[startup+1122.3 s]
/proc/loadavg: 4.01 4.01 3.98 5/190 25057
/proc/meminfo: memFree=19098628/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=178388 CPUtime=1122.33 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 38816 0 0 0 112225 8 0 0 25 0 1 0 281963739 182669312 38758 33554432000 4194304 4300876 140734228997104 18446744073709551615 4228277 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 44597 38758 169 27 0 43046 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 178388

[startup+1182.3 s]
/proc/loadavg: 4.05 4.02 3.98 5/190 25059
/proc/meminfo: memFree=19066360/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=178388 CPUtime=1182.33 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 40882 0 0 0 118225 8 0 0 25 0 1 0 281963739 182669312 40824 33554432000 4194304 4300876 140734228997104 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 44597 40824 169 27 0 43046 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 178388

[startup+1242.3 s]
/proc/loadavg: 4.02 4.01 3.98 5/190 25060
/proc/meminfo: memFree=19032968/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=178388 CPUtime=1242.33 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 42858 0 0 0 124224 9 0 0 25 0 1 0 281963739 182669312 42800 33554432000 4194304 4300876 140734228997104 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 44597 42800 169 27 0 43046 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 178388



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.98 2/184 25065
/proc/meminfo: memFree=19544340/32951124 swapFree=67111528/67111528
[pid=25026] ppid=25024 vsize=282116 CPUtime=1300.04 cores=4,6
/proc/25026/stat : 25026 (march_rw) R 25024 25026 24328 0 -1 4202496 44697 0 0 0 129994 10 0 0 25 0 1 0 281963739 288886784 44639 33554432000 4194304 4300876 140734228997104 18446744073709551615 4217384 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25026/statm: 70529 44639 169 27 0 68978 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 282116

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): 1300.06
CPU user time (s): 1299.95
CPU system time (s): 0.111982
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 282116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44697
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= 13653

runsolver used 2.0037 second user time and 3.9154 second system time

The end

Launcher Data 

Begin job on node105 at 2011-04-02 02:20:33
IDJOB=3152441
IDBENCH=82721
IDSOLVER=1561
FILE ID=node105/3152441-1301703633
RUNJOBID= node105-1301698423-24347
PBS_JOBID= 12840746
Free space on /tmp= 71136 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1495462442-016.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152441-1301703633/watcher-3152441-1301703633 -o /tmp/evaluation-result-3152441-1301703633/solver-3152441-1301703633 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152441-1301703633.cnf

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

MD5SUM BENCH= ac64879f46539032a3d2139dc7635d2e
RANDOM SEED=1587078669

node105.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		: 2666.825
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	: 5333.65
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		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
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		: 2666.825
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	: 5332.82
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		: 2666.825
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		: 2666.825
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	: 5410.70
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		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
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		: 2666.825
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:      19722196 kB
Buffers:        364172 kB
Cached:       12508612 kB
SwapCached:          0 kB
Active:        7644920 kB
Inactive:      5298600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19722196 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             748 kB
Writeback:           0 kB
AnonPages:       70432 kB
Mapped:          15620 kB
Slab:           221992 kB
PageTables:       5320 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   255112 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= 71136 MiB
End job on node105 at 2011-04-02 02:42:15