Trace number 3205587

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
SAT09 reference solver: march_hi hi? (TO) 1300.02 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S2050161601-088.SATISFIABLE.cnf
MD5SUM99cb8b7378c2be1a0d9a52d8a949ecd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.140977
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
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 750 variables and 3195 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, 9 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 747 free variables and 3186 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.462
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 154 duplicate clauses
0.00/0.01	c resolvent_look() :: found 87 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 750 variables and 3273 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 750 variabels and 3273 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 3273 / 750 ) = 4.36
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 = 747
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: 141
0.05/0.05	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: 1239
0.20/0.23	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 |****************************************************************| ( 2/999) NodeCount: 17415
3.09/3.16	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 |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 178170
35.50/35.56	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 |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1332686
291.10/291.17	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 |********************************************************
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) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3205587-1302954104/watcher-3205587-1302954104 -o /tmp/evaluation-result-3205587-1302954104/solver-3205587-1302954104 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205587-1302954104.cnf 

running on 2 cores: 1,3

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: 0.92 1.32 2.37 5/185 31799
/proc/meminfo: memFree=17261400/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=1308 CPUtime=0 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 205 0 0 0 0 0 0 0 21 0 1 0 485641113 1339392 159 33554432000 134512640 135197378 4294590864 18446744073709551615 134692308 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 327 159 67 168 0 158 0

[startup+0.053121 s]
/proc/loadavg: 0.92 1.32 2.37 5/185 31799
/proc/meminfo: memFree=17261400/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=2332 CPUtime=0.05 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 442 0 0 0 5 0 0 0 21 0 1 0 485641113 2387968 395 33554432000 134512640 135197378 4294590864 18446744073709551615 134542171 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 583 395 91 168 0 414 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2332

[startup+0.10111 s]
/proc/loadavg: 0.92 1.32 2.37 5/185 31799
/proc/meminfo: memFree=17261400/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=2464 CPUtime=0.1 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 455 0 0 0 10 0 0 0 21 0 1 0 485641113 2523136 408 33554432000 134512640 135197378 4294590864 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 616 408 91 168 0 447 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2464

[startup+0.301079 s]
/proc/loadavg: 0.92 1.32 2.37 5/185 31799
/proc/meminfo: memFree=17261400/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=2464 CPUtime=0.3 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 478 0 0 0 30 0 0 0 22 0 1 0 485641113 2523136 431 33554432000 134512640 135197378 4294590864 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 616 431 91 168 0 447 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2464

[startup+0.701005 s]
/proc/loadavg: 0.92 1.32 2.37 5/185 31799
/proc/meminfo: memFree=17261400/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=2736 CPUtime=0.7 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 533 0 0 0 70 0 0 0 23 0 1 0 485641113 2801664 486 33554432000 134512640 135197378 4294590864 18446744073709551615 134618163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 684 486 91 168 0 515 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2736

[startup+1.50085 s]
/proc/loadavg: 1.17 1.36 2.38 5/190 31807
/proc/meminfo: memFree=17255196/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=2904 CPUtime=1.49 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 564 0 0 0 149 0 0 0 25 0 1 0 485641113 2973696 517 33554432000 134512640 135197378 4294590864 18446744073709551615 134542258 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 726 517 91 168 0 557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2904

[startup+3.10055 s]
/proc/loadavg: 1.17 1.36 2.38 5/190 31807
/proc/meminfo: memFree=17253584/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=3056 CPUtime=3.09 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 618 0 0 0 309 0 0 0 25 0 1 0 485641113 3129344 571 33554432000 134512640 135197378 4294590864 18446744073709551615 134604653 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 764 571 91 168 0 595 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3056

[startup+6.30097 s]
/proc/loadavg: 1.17 1.36 2.38 5/190 31807
/proc/meminfo: memFree=17250864/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=3920 CPUtime=6.3 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 768 0 0 0 630 0 0 0 25 0 1 0 485641113 4014080 721 33554432000 134512640 135197378 4294590864 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 980 721 91 168 0 811 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3920

[startup+12.7008 s]
/proc/loadavg: 1.60 1.45 2.40 5/190 31807
/proc/meminfo: memFree=17245456/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=5360 CPUtime=12.7 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 1000 0 0 0 1270 0 0 0 25 0 1 0 485641113 5488640 953 33554432000 134512640 135197378 4294590864 18446744073709551615 134542114 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 1340 953 91 168 0 1171 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5360

[startup+25.5004 s]
/proc/loadavg: 1.97 1.53 2.41 5/190 31807
/proc/meminfo: memFree=17237784/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=6840 CPUtime=25.5 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 1452 0 0 0 2550 0 0 0 25 0 1 0 485641113 7004160 1405 33554432000 134512640 135197378 4294590864 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 1710 1405 91 168 0 1541 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6840

[startup+51.1007 s]
/proc/loadavg: 2.66 1.73 2.46 5/190 31808
/proc/meminfo: memFree=17223084/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=11940 CPUtime=51.09 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 2339 0 0 0 5109 0 0 0 25 0 1 0 485641113 12226560 2292 33554432000 134512640 135197378 4294590864 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 2985 2292 91 168 0 2816 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11940

[startup+102.306 s]
/proc/loadavg: 3.46 2.11 2.54 5/190 31809
/proc/meminfo: memFree=17193072/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=22952 CPUtime=102.29 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 4091 0 0 0 10229 0 0 0 25 0 1 0 485641113 23502848 4044 33554432000 134512640 135197378 4294590864 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 5738 4044 91 168 0 5569 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 22952

[startup+162.301 s]
/proc/loadavg: 3.80 2.45 2.63 5/190 31811
/proc/meminfo: memFree=17159816/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=34308 CPUtime=162.3 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 6101 0 0 0 16229 1 0 0 25 0 1 0 485641113 35131392 6054 33554432000 134512640 135197378 4294590864 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 8577 6054 91 168 0 8408 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34308

[startup+222.301 s]
/proc/loadavg: 3.92 2.73 2.71 5/190 31812
/proc/meminfo: memFree=17127172/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=34440 CPUtime=222.29 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 8068 0 0 0 22228 1 0 0 25 0 1 0 485641113 35266560 8021 33554432000 134512640 135197378 4294590864 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 8610 8021 91 168 0 8441 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 34440

[startup+282.301 s]
/proc/loadavg: 3.97 2.96 2.79 5/190 31814
/proc/meminfo: memFree=17095408/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=52784 CPUtime=282.3 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 9955 0 0 0 28228 2 0 0 25 0 1 0 485641113 54050816 9908 33554432000 134512640 135197378 4294590864 18446744073709551615 134548448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 13196 9908 91 168 0 13027 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 52784

[startup+342.301 s]
/proc/loadavg: 4.05 3.17 2.87 5/190 31816
/proc/meminfo: memFree=17063388/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=52784 CPUtime=342.3 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 11930 0 0 0 34228 2 0 0 25 0 1 0 485641113 54050816 11883 33554432000 134512640 135197378 4294590864 18446744073709551615 134593856 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 13196 11883 91 168 0 13027 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 52784

[startup+402.301 s]
/proc/loadavg: 4.06 3.34 2.95 5/190 31817
/proc/meminfo: memFree=17031508/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=72428 CPUtime=402.3 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 13936 0 0 0 40228 2 0 0 25 0 1 0 485641113 74166272 13889 33554432000 134512640 135197378 4294590864 18446744073709551615 134557212 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 18107 13889 91 168 0 17938 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 72428

[startup+462.3 s]
/proc/loadavg: 4.02 3.45 3.01 5/190 31819
/proc/meminfo: memFree=17000488/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=82920 CPUtime=462.29 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 15871 0 0 0 46227 2 0 0 25 0 1 0 485641113 84910080 15824 33554432000 134512640 135197378 4294590864 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 20730 15824 91 168 0 20561 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 82920

[startup+522.3 s]
/proc/loadavg: 4.04 3.57 3.07 5/190 31820
/proc/meminfo: memFree=16970348/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=82920 CPUtime=522.3 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 17740 0 0 0 52227 3 0 0 25 0 1 0 485641113 84910080 17693 33554432000 134512640 135197378 4294590864 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 20730 17693 91 168 0 20561 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 82920

[startup+582.301 s]
/proc/loadavg: 4.01 3.64 3.13 5/190 31822
/proc/meminfo: memFree=16940064/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=112520 CPUtime=582.29 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 19751 0 0 0 58226 3 0 0 25 0 1 0 485641113 115220480 19704 33554432000 134512640 135197378 4294590864 18446744073709551615 134542245 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 28130 19704 91 168 0 27961 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 112520

[startup+642.301 s]
/proc/loadavg: 4.00 3.70 3.18 5/190 31824
/proc/meminfo: memFree=16908296/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=112520 CPUtime=642.3 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 21720 0 0 0 64226 4 0 0 25 0 1 0 485641113 115220480 21673 33554432000 134512640 135197378 4294590864 18446744073709551615 134525336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 28130 21673 91 168 0 27961 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 112520

[startup+702.301 s]
/proc/loadavg: 4.00 3.75 3.23 5/190 31825
/proc/meminfo: memFree=16876780/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=112520 CPUtime=702.3 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 23623 0 0 0 70226 4 0 0 25 0 1 0 485641113 115220480 23576 33554432000 134512640 135197378 4294590864 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 28130 23576 91 168 0 27961 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 112520

[startup+762.307 s]
/proc/loadavg: 4.00 3.80 3.27 5/190 31827
/proc/meminfo: memFree=16846488/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=112520 CPUtime=762.31 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 25512 0 0 0 76226 5 0 0 25 0 1 0 485641113 115220480 25465 33554432000 134512640 135197378 4294590864 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 28130 25465 91 168 0 27961 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 112520

[startup+822.301 s]
/proc/loadavg: 4.00 3.83 3.32 5/190 31828
/proc/meminfo: memFree=16816476/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=112520 CPUtime=822.3 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 27370 0 0 0 82225 5 0 0 25 0 1 0 485641113 115220480 27323 33554432000 134512640 135197378 4294590864 18446744073709551615 134592216 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 28130 27323 91 168 0 27961 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 112520

[startup+882.3 s]
/proc/loadavg: 4.00 3.86 3.36 5/190 31830
/proc/meminfo: memFree=16785704/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=177712 CPUtime=882.29 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 29292 0 0 0 88224 5 0 0 25 0 1 0 485641113 181977088 29245 33554432000 134512640 135197378 4294590864 18446744073709551615 134525395 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 44428 29245 91 168 0 44259 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 177712

[startup+942.3 s]
/proc/loadavg: 4.06 3.90 3.40 5/190 31832
/proc/meminfo: memFree=16756040/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=177712 CPUtime=942.3 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 31206 0 0 0 94224 6 0 0 25 0 1 0 485641113 181977088 31159 33554432000 134512640 135197378 4294590864 18446744073709551615 134542258 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 44428 31159 91 168 0 44259 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 177712

[startup+1002.3 s]
/proc/loadavg: 4.02 3.91 3.43 5/190 31833
/proc/meminfo: memFree=16725744/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=177712 CPUtime=1002.29 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 33078 0 0 0 100223 6 0 0 25 0 1 0 485641113 181977088 33031 33554432000 134512640 135197378 4294590864 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 44428 33031 91 168 0 44259 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 177712

[startup+1062.3 s]
/proc/loadavg: 4.00 3.93 3.47 5/190 31835
/proc/meminfo: memFree=16694600/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=177712 CPUtime=1062.3 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 34985 0 0 0 106223 7 0 0 25 0 1 0 485641113 181977088 34938 33554432000 134512640 135197378 4294590864 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 44428 34938 91 168 0 44259 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 177712

[startup+1122.3 s]
/proc/loadavg: 4.00 3.94 3.50 5/190 31836
/proc/meminfo: memFree=16664064/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=177712 CPUtime=1122.3 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 36884 0 0 0 112223 7 0 0 25 0 1 0 485641113 181977088 36837 33554432000 134512640 135197378 4294590864 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 44428 36837 91 168 0 44259 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 177712

[startup+1182.3 s]
/proc/loadavg: 4.00 3.95 3.53 5/190 31847
/proc/meminfo: memFree=16633844/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=177712 CPUtime=1182.3 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 38792 0 0 0 118223 7 0 0 25 0 1 0 485641113 181977088 38745 33554432000 134512640 135197378 4294590864 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 44428 38745 91 168 0 44259 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 177712

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 3.55 5/190 31849
/proc/meminfo: memFree=16603076/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=177712 CPUtime=1242.3 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 40654 0 0 0 124222 8 0 0 25 0 1 0 485641113 181977088 40607 33554432000 134512640 135197378 4294590864 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 44428 40607 91 168 0 44259 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 177712



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.96 3.57 3/186 31852
/proc/meminfo: memFree=16950784/32950928 swapFree=67111528/67111528
[pid=31798] ppid=31796 vsize=244012 CPUtime=1300 cores=1,3
/proc/31798/stat : 31798 (march_hi) R 31796 31798 30676 0 -1 4202496 42442 0 0 0 129992 8 0 0 25 0 1 0 485641113 249868288 42395 33554432000 134512640 135197378 4294590864 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31798/statm: 61003 42395 91 168 0 60834 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 244012

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): 1300.02
CPU time (s): 1300.02
CPU user time (s): 1299.92
CPU system time (s): 0.098984
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 244012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42442
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= 994

runsolver used 1.86472 second user time and 4.06138 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-16 13:41:44
IDJOB=3205587
IDBENCH=82855
IDSOLVER=1623
FILE ID=node113/3205587-1302954104
RUNJOBID= node113-1302954104-31766
PBS_JOBID= 13017964
Free space on /tmp= 72528 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S2050161601-088.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3205587-1302954104/watcher-3205587-1302954104 -o /tmp/evaluation-result-3205587-1302954104/solver-3205587-1302954104 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205587-1302954104.cnf

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

MD5SUM BENCH= 99cb8b7378c2be1a0d9a52d8a949ecd4
RANDOM SEED=2027466804

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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:     32950928 kB
MemFree:      17261696 kB
Buffers:        755564 kB
Cached:       14493636 kB
SwapCached:          0 kB
Active:        7833168 kB
Inactive:      7482636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17261696 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2416 kB
Writeback:           0 kB
AnonPages:       66008 kB
Mapped:          16036 kB
Slab:           309936 kB
PageTables:       5080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   231940 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= 72528 MiB
End job on node113 at 2011-04-16 14:03:26