Trace number 3206347

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) 1300.04 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S466707249-079.SATISFIABLE.cnf
MD5SUM5668e95cadc5ec51544c425c57e1c075
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.049991
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 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2769 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 9 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 648 free variables and 2760 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.477
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
0.00/0.02	c resolvent_look() :: found 81 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 650 variables and 2841 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 650 variabels and 2841 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2841 / 650 ) = 4.37
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 648
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 139
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1120
0.20/0.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 13485
2.60/2.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 121396
26.30/26.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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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 |****************************************************************| ( 4/999) NodeCount: 795613
191.10/191.14	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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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 |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
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c |************************************************
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c |****************************************************************| ( 5/999) NodeCount: 3935008
1034.41/1034.45	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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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) 2010-2011 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-3206347-1302955732/watcher-3206347-1302955732 -o /tmp/evaluation-result-3206347-1302955732/solver-3206347-1302955732 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3206347-1302955732.cnf 

running on 2 cores: 0,2

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: 0.72 0.98 1.54 2/175 2835
/proc/meminfo: memFree=13488200/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=1180 CPUtime=0 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 194 0 0 0 0 0 0 0 25 0 1 0 485803843 1208320 148 33554432000 134512640 135197378 4288633792 18446744073709551615 134566216 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 295 148 67 168 0 126 0

[startup+0.0627069 s]
/proc/loadavg: 0.72 0.98 1.54 2/175 2835
/proc/meminfo: memFree=13488200/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=2160 CPUtime=0.06 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 392 0 0 0 6 0 0 0 18 0 1 0 485803843 2211840 346 33554432000 134512640 135197378 4288633792 18446744073709551615 134542029 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 540 346 91 168 0 371 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2160

[startup+0.100687 s]
/proc/loadavg: 0.72 0.98 1.54 2/175 2835
/proc/meminfo: memFree=13488200/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=2160 CPUtime=0.1 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 401 0 0 0 10 0 0 0 18 0 1 0 485803843 2211840 355 33554432000 134512640 135197378 4288633792 18446744073709551615 134541921 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 540 355 91 168 0 371 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2160

[startup+0.30067 s]
/proc/loadavg: 0.72 0.98 1.54 2/175 2835
/proc/meminfo: memFree=13488200/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=2304 CPUtime=0.3 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 420 0 0 0 30 0 0 0 18 0 1 0 485803843 2359296 374 33554432000 134512640 135197378 4288633792 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 576 374 91 168 0 407 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2304

[startup+0.700582 s]
/proc/loadavg: 0.72 0.98 1.54 2/175 2835
/proc/meminfo: memFree=13488200/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=2440 CPUtime=0.7 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 466 0 0 0 70 0 0 0 18 0 1 0 485803843 2498560 420 33554432000 134512640 135197378 4288633792 18446744073709551615 134542326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 610 420 91 168 0 441 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2440

[startup+1.50045 s]
/proc/loadavg: 0.72 0.98 1.54 5/190 2898
/proc/meminfo: memFree=13479396/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=2508 CPUtime=1.5 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 495 0 0 0 150 0 0 0 20 0 1 0 485803843 2568192 449 33554432000 134512640 135197378 4288633792 18446744073709551615 134593856 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 627 449 91 168 0 458 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2508

[startup+3.10116 s]
/proc/loadavg: 0.72 0.98 1.54 5/190 2898
/proc/meminfo: memFree=13477288/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=2940 CPUtime=3.1 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 554 0 0 0 310 0 0 0 25 0 1 0 485803843 3010560 508 33554432000 134512640 135197378 4288633792 18446744073709551615 134541198 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 735 508 91 168 0 566 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2940

[startup+6.3006 s]
/proc/loadavg: 0.98 1.03 1.55 5/190 2898
/proc/meminfo: memFree=13475992/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=3656 CPUtime=6.3 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 684 0 0 0 630 0 0 0 25 0 1 0 485803843 3743744 638 33554432000 134512640 135197378 4288633792 18446744073709551615 134542277 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 914 638 91 168 0 745 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3656

[startup+12.7005 s]
/proc/loadavg: 1.22 1.08 1.57 5/190 2898
/proc/meminfo: memFree=13472612/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=4312 CPUtime=12.69 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 897 0 0 0 1269 0 0 0 25 0 1 0 485803843 4415488 851 33554432000 134512640 135197378 4288633792 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 1078 851 91 168 0 909 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4312

[startup+25.5003 s]
/proc/loadavg: 1.83 1.22 1.60 5/190 2956
/proc/meminfo: memFree=13471368/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=6524 CPUtime=25.49 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 1305 0 0 0 2549 0 0 0 25 0 1 0 485803843 6680576 1259 33554432000 134512640 135197378 4288633792 18446744073709551615 134525355 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 1631 1259 91 168 0 1462 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6524

[startup+51.1008 s]
/proc/loadavg: 2.57 1.44 1.67 5/190 2986
/proc/meminfo: memFree=13456608/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=11420 CPUtime=51.09 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 2127 0 0 0 5109 0 0 0 25 0 1 0 485803843 11694080 2081 33554432000 134512640 135197378 4288633792 18446744073709551615 134552704 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 2855 2081 91 168 0 2686 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11420

[startup+102.306 s]
/proc/loadavg: 3.38 1.83 1.79 5/190 2987
/proc/meminfo: memFree=13424832/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=16608 CPUtime=102.3 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 3700 0 0 0 10230 0 0 0 25 0 1 0 485803843 17006592 3654 33554432000 134512640 135197378 4288633792 18446744073709551615 134525330 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 4152 3654 91 168 0 3983 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16608

[startup+162.3 s]
/proc/loadavg: 3.77 2.23 1.92 5/190 2989
/proc/meminfo: memFree=13389356/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=24776 CPUtime=162.29 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 5508 0 0 0 16229 0 0 0 25 0 1 0 485803843 25370624 5462 33554432000 134512640 135197378 4288633792 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 6194 5462 91 168 0 6025 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24776

[startup+222.301 s]
/proc/loadavg: 3.91 2.55 2.05 5/190 2990
/proc/meminfo: memFree=13356108/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=38204 CPUtime=222.3 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 7246 0 0 0 22228 2 0 0 25 0 1 0 485803843 39120896 7200 33554432000 134512640 135197378 4288633792 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 9551 7200 91 168 0 9382 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 38204

[startup+282.3 s]
/proc/loadavg: 3.97 2.81 2.17 5/190 2992
/proc/meminfo: memFree=13322248/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=51300 CPUtime=282.3 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 9017 0 0 0 28228 2 0 0 25 0 1 0 485803843 52531200 8971 33554432000 134512640 135197378 4288633792 18446744073709551615 134649093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 12825 8971 91 168 0 12656 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 51300

[startup+342.301 s]
/proc/loadavg: 3.99 3.02 2.28 5/190 2994
/proc/meminfo: memFree=13288012/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=51432 CPUtime=342.29 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 10776 0 0 0 34227 2 0 0 25 0 1 0 485803843 52666368 10730 33554432000 134512640 135197378 4288633792 18446744073709551615 134592434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 12858 10730 91 168 0 12689 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 51432

[startup+402.3 s]
/proc/loadavg: 3.99 3.20 2.39 5/190 2995
/proc/meminfo: memFree=13255752/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=51432 CPUtime=402.3 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 12502 0 0 0 40227 3 0 0 25 0 1 0 485803843 52666368 12456 33554432000 134512640 135197378 4288633792 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 12858 12456 91 168 0 12689 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 51432

[startup+462.301 s]
/proc/loadavg: 4.06 3.36 2.49 5/190 2997
/proc/meminfo: memFree=13221632/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=80464 CPUtime=462.3 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 14247 0 0 0 46227 3 0 0 25 0 1 0 485803843 82395136 14201 33554432000 134512640 135197378 4288633792 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 20116 14201 91 168 0 19947 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 80464

[startup+522.3 s]
/proc/loadavg: 4.02 3.47 2.58 5/190 2998
/proc/meminfo: memFree=13188640/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=80464 CPUtime=522.3 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 15974 0 0 0 52227 3 0 0 25 0 1 0 485803843 82395136 15928 33554432000 134512640 135197378 4288633792 18446744073709551615 134539292 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 20116 15928 91 168 0 19947 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 80464

[startup+582.301 s]
/proc/loadavg: 4.00 3.56 2.67 5/190 3000
/proc/meminfo: memFree=13156252/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=80464 CPUtime=582.3 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 17654 0 0 0 58226 4 0 0 25 0 1 0 485803843 82395136 17608 33554432000 134512640 135197378 4288633792 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 20116 17608 91 168 0 19947 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 80464

[startup+642.301 s]
/proc/loadavg: 4.00 3.65 2.75 5/190 3002
/proc/meminfo: memFree=13123124/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=109932 CPUtime=642.31 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 19363 0 0 0 64226 5 0 0 25 0 1 0 485803843 112570368 19317 33554432000 134512640 135197378 4288633792 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 27483 19317 91 168 0 27314 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 109932

[startup+702.301 s]
/proc/loadavg: 4.00 3.70 2.82 5/190 3003
/proc/meminfo: memFree=13091240/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=109932 CPUtime=702.3 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 21053 0 0 0 70225 5 0 0 25 0 1 0 485803843 112570368 21007 33554432000 134512640 135197378 4288633792 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 27483 21007 91 168 0 27314 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 109932

[startup+762.307 s]
/proc/loadavg: 4.00 3.76 2.90 5/190 3005
/proc/meminfo: memFree=13057736/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=109932 CPUtime=762.31 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 22784 0 0 0 76226 5 0 0 25 0 1 0 485803843 112570368 22738 33554432000 134512640 135197378 4288633792 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 27483 22738 91 168 0 27314 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 109932

[startup+822.301 s]
/proc/loadavg: 4.00 3.80 2.96 5/190 3006
/proc/meminfo: memFree=13026728/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=128716 CPUtime=822.3 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 24458 0 0 0 82224 6 0 0 25 0 1 0 485803843 131805184 24412 33554432000 134512640 135197378 4288633792 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 32179 24412 91 168 0 32010 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 128716

[startup+882.301 s]
/proc/loadavg: 4.00 3.83 3.02 5/190 3009
/proc/meminfo: memFree=12993344/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=128716 CPUtime=882.31 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 26101 0 0 0 88224 7 0 0 25 0 1 0 485803843 131805184 26055 33554432000 134512640 135197378 4288633792 18446744073709551615 134542106 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 32179 26055 91 168 0 32010 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 128716

[startup+942.3 s]
/proc/loadavg: 4.00 3.86 3.08 5/190 3011
/proc/meminfo: memFree=12962328/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=128716 CPUtime=942.31 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 27713 0 0 0 94223 8 0 0 25 0 1 0 485803843 131805184 27667 33554432000 134512640 135197378 4288633792 18446744073709551615 134618438 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 32179 27667 91 168 0 32010 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 128716

[startup+1002.3 s]
/proc/loadavg: 4.07 3.90 3.14 5/190 3012
/proc/meminfo: memFree=12930948/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=173048 CPUtime=1002.31 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 29262 0 0 0 100223 8 0 0 25 0 1 0 485803843 177201152 29216 33554432000 134512640 135197378 4288633792 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 43262 29216 91 168 0 43093 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 173048

[startup+1062.3 s]
/proc/loadavg: 4.06 3.93 3.20 5/190 3014
/proc/meminfo: memFree=12899812/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=173048 CPUtime=1062.32 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 30883 0 0 0 106223 9 0 0 25 0 1 0 485803843 177201152 30837 33554432000 134512640 135197378 4288633792 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 43262 30837 91 168 0 43093 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 173048

[startup+1122.3 s]
/proc/loadavg: 4.02 3.94 3.24 5/190 3015
/proc/meminfo: memFree=12868044/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=173048 CPUtime=1122.32 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 32571 0 0 0 112223 9 0 0 25 0 1 0 485803843 177201152 32525 33554432000 134512640 135197378 4288633792 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 43262 32525 91 168 0 43093 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 173048

[startup+1182.3 s]
/proc/loadavg: 4.00 3.95 3.29 5/190 3017
/proc/meminfo: memFree=12836652/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=173048 CPUtime=1182.31 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 34292 0 0 0 118222 9 0 0 25 0 1 0 485803843 177201152 34246 33554432000 134512640 135197378 4288633792 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 43262 34246 91 168 0 43093 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 173048

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 3.33 5/190 3019
/proc/meminfo: memFree=12804524/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=173048 CPUtime=1242.31 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 35937 0 0 0 124222 9 0 0 25 0 1 0 485803843 177201152 35891 33554432000 134512640 135197378 4288633792 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 43262 35891 91 168 0 43093 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 173048



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.96 3.37 5/190 3020
/proc/meminfo: memFree=12774512/32950928 swapFree=67111528/67111528
[pid=2835] ppid=2833 vsize=173048 CPUtime=1300.02 cores=0,2
/proc/2835/stat : 2835 (march_hi) R 2833 2835 2799 0 -1 4202496 37555 0 0 0 129992 10 0 0 25 0 1 0 485803843 177201152 37509 33554432000 134512640 135197378 4288633792 18446744073709551615 134525318 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2835/statm: 43262 37509 91 168 0 43093 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 173048

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): 1300.04
CPU user time (s): 1299.93
CPU system time (s): 0.111982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 173048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
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= 37555
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= 6
involuntary context switches= 1459

runsolver used 2.02469 second user time and 3.90041 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-16 14:08:52
IDJOB=3206347
IDBENCH=83045
IDSOLVER=1623
FILE ID=node112/3206347-1302955732
RUNJOBID= node112-1302955732-2817
PBS_JOBID= 13018016
Free space on /tmp= 73088 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S466707249-079.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3206347-1302955732/watcher-3206347-1302955732 -o /tmp/evaluation-result-3206347-1302955732/solver-3206347-1302955732 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3206347-1302955732.cnf

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

MD5SUM BENCH= 5668e95cadc5ec51544c425c57e1c075
RANDOM SEED=1917414615

node112.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		: 2666.828
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		: 2666.828
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	: 5332.83
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		: 2666.828
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	: 5332.67
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5332.75
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		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13488604 kB
Buffers:        783412 kB
Cached:       18222856 kB
SwapCached:          0 kB
Active:        8608332 kB
Inactive:     10462916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13488604 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             916 kB
Writeback:           0 kB
AnonPages:       65200 kB
Mapped:          13940 kB
Slab:           326588 kB
PageTables:       5060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   194300 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= 73084 MiB
End job on node112 at 2011-04-16 14:30:34