Trace number 3206543

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-v750-c3195-S397702672-080.SATISFIABLE.cnf
MD5SUM0fc04a37bb65455aedf3737bd6551a47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.220966
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, 10 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 749 free variables and 3185 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.461
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 164 duplicate clauses
0.00/0.01	c resolvent_look() :: found 85 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 750 variables and 3270 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 3270 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 3270 / 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 = 749
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: 178
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1642
0.29/0.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
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c |************************
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c |********************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 22813
4.19/4.20	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 |*************************************
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c |****************************************
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c |******************************************
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c |************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 235433
47.79/47.84	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 |*******************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1796989
398.70/398.75	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 |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
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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-3206543-1302955911/watcher-3206543-1302955911 -o /tmp/evaluation-result-3206543-1302955911/solver-3206543-1302955911 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3206543-1302955911.cnf 

running on 2 cores: 5,7

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 3.97 3.91 5/189 2877
/proc/meminfo: memFree=17986000/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=1176 CPUtime=0 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 192 0 0 0 0 0 0 0 25 0 1 0 388007223 1204224 147 33554432000 134512640 135197378 4289330896 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 294 147 62 168 0 125 0

[startup+0.093969 s]
/proc/loadavg: 4.00 3.97 3.91 5/189 2877
/proc/meminfo: memFree=17986000/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=2384 CPUtime=0.09 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 473 0 0 0 9 0 0 0 25 0 1 0 388007223 2441216 423 33554432000 134512640 135197378 4289330896 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 596 423 91 168 0 427 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.100971 s]
/proc/loadavg: 4.00 3.97 3.91 5/189 2877
/proc/meminfo: memFree=17986000/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=2384 CPUtime=0.09 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 473 0 0 0 9 0 0 0 25 0 1 0 388007223 2441216 423 33554432000 134512640 135197378 4289330896 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 596 423 91 168 0 427 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.300947 s]
/proc/loadavg: 4.00 3.97 3.91 5/189 2877
/proc/meminfo: memFree=17986000/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=2516 CPUtime=0.29 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 487 0 0 0 29 0 0 0 25 0 1 0 388007223 2576384 437 33554432000 134512640 135197378 4289330896 18446744073709551615 134526789 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 629 437 91 168 0 460 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2516

[startup+0.700866 s]
/proc/loadavg: 4.00 3.97 3.91 5/189 2877
/proc/meminfo: memFree=17986000/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=2652 CPUtime=0.69 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 534 0 0 0 69 0 0 0 25 0 1 0 388007223 2715648 484 33554432000 134512640 135197378 4289330896 18446744073709551615 134542144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 663 484 91 168 0 494 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2652

[startup+1.50073 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 2878
/proc/meminfo: memFree=17983644/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=2820 CPUtime=1.49 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 562 0 0 0 149 0 0 0 25 0 1 0 388007223 2887680 512 33554432000 134512640 135197378 4289330896 18446744073709551615 134525232 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 705 512 91 168 0 536 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2820

[startup+3.10044 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 2879
/proc/meminfo: memFree=17982540/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=3104 CPUtime=3.09 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 631 0 0 0 309 0 0 0 25 0 1 0 388007223 3178496 581 33554432000 134512640 135197378 4289330896 18446744073709551615 134542106 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 776 581 91 168 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3104

[startup+6.30088 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 2879
/proc/meminfo: memFree=17980348/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=3836 CPUtime=6.29 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 769 0 0 0 629 0 0 0 25 0 1 0 388007223 3928064 719 33554432000 134512640 135197378 4289330896 18446744073709551615 134542101 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 959 719 91 168 0 790 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3836

[startup+12.7008 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 2879
/proc/meminfo: memFree=17977104/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=5280 CPUtime=12.69 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 998 0 0 0 1269 0 0 0 25 0 1 0 388007223 5406720 948 33554432000 134512640 135197378 4289330896 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 1320 948 91 168 0 1151 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5280

[startup+25.5005 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 2879
/proc/meminfo: memFree=17970160/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=6896 CPUtime=25.49 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 1463 0 0 0 2549 0 0 0 25 0 1 0 388007223 7061504 1413 33554432000 134512640 135197378 4289330896 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 1724 1413 91 168 0 1555 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6896

[startup+51.101 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 2880
/proc/meminfo: memFree=17957868/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=11872 CPUtime=51.09 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 2342 0 0 0 5109 0 0 0 25 0 1 0 388007223 12156928 2292 33554432000 134512640 135197378 4289330896 18446744073709551615 134542063 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 2968 2292 91 168 0 2799 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11872

[startup+102.306 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 2881
/proc/meminfo: memFree=17930916/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=23032 CPUtime=102.3 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 4119 0 0 0 10230 0 0 0 25 0 1 0 388007223 23584768 4069 33554432000 134512640 135197378 4289330896 18446744073709551615 134542000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 5758 4069 91 168 0 5589 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23032

[startup+162.301 s]
/proc/loadavg: 4.05 3.99 3.91 5/190 2883
/proc/meminfo: memFree=17900868/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=34416 CPUtime=162.29 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 6154 0 0 0 16229 0 0 0 25 0 1 0 388007223 35241984 6104 33554432000 134512640 135197378 4289330896 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 8604 6104 91 168 0 8435 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34416

[startup+222.301 s]
/proc/loadavg: 4.01 3.99 3.91 5/190 2884
/proc/meminfo: memFree=17871344/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=34416 CPUtime=222.3 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 8155 0 0 0 22229 1 0 0 25 0 1 0 388007223 35241984 8105 33554432000 134512640 135197378 4289330896 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 8604 8105 91 168 0 8435 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 34416

[startup+282.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 2886
/proc/meminfo: memFree=17841548/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=52956 CPUtime=282.29 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 10128 0 0 0 28228 1 0 0 25 0 1 0 388007223 54226944 10078 33554432000 134512640 135197378 4289330896 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 13239 10078 91 168 0 13070 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 52956

[startup+342.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 2887
/proc/meminfo: memFree=17812520/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=52956 CPUtime=342.29 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 12064 0 0 0 34228 1 0 0 25 0 1 0 388007223 54226944 12014 33554432000 134512640 135197378 4289330896 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 13239 12014 91 168 0 13070 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 52956

[startup+402.3 s]
/proc/loadavg: 3.40 3.84 3.87 3/178 2928
/proc/meminfo: memFree=18075728/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=72600 CPUtime=402.3 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 13890 0 0 0 40228 2 0 0 25 0 1 0 388007223 74342400 13840 33554432000 134512640 135197378 4289330896 18446744073709551615 134572999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 18150 13840 91 168 0 17981 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 72600

[startup+462.301 s]
/proc/loadavg: 2.51 3.51 3.75 3/178 2930
/proc/meminfo: memFree=18057888/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=83216 CPUtime=462.3 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 15915 0 0 0 46228 2 0 0 25 0 1 0 388007223 85213184 15865 33554432000 134512640 135197378 4289330896 18446744073709551615 134649146 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 20804 15865 91 168 0 20635 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 83216

[startup+522.3 s]
/proc/loadavg: 2.19 3.23 3.64 3/178 2931
/proc/meminfo: memFree=18040492/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=83216 CPUtime=522.3 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 17915 0 0 0 52228 2 0 0 25 0 1 0 388007223 85213184 17865 33554432000 134512640 135197378 4289330896 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 20804 17865 91 168 0 20635 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 83216

[startup+582.301 s]
/proc/loadavg: 2.07 3.00 3.53 3/178 2933
/proc/meminfo: memFree=18023352/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=112684 CPUtime=582.3 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 19887 0 0 0 58227 3 0 0 25 0 1 0 388007223 115388416 19837 33554432000 134512640 135197378 4289330896 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 28171 19837 91 168 0 28002 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 112684

[startup+642.3 s]
/proc/loadavg: 2.02 2.80 3.42 3/178 2934
/proc/meminfo: memFree=18005444/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=112684 CPUtime=642.31 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 21794 0 0 0 64227 4 0 0 25 0 1 0 388007223 115388416 21744 33554432000 134512640 135197378 4289330896 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 28171 21744 91 168 0 28002 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 112684

[startup+702.301 s]
/proc/loadavg: 2.07 2.68 3.35 3/178 2937
/proc/meminfo: memFree=17988800/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=112816 CPUtime=702.3 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 23677 0 0 0 70226 4 0 0 25 0 1 0 388007223 115523584 23627 33554432000 134512640 135197378 4289330896 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 28204 23627 91 168 0 28035 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 112816

[startup+762.306 s]
/proc/loadavg: 2.02 2.55 3.25 3/178 2939
/proc/meminfo: memFree=17971376/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=112816 CPUtime=762.32 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 25644 0 0 0 76227 5 0 0 25 0 1 0 388007223 115523584 25594 33554432000 134512640 135197378 4289330896 18446744073709551615 134542155 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 28204 25594 91 168 0 28035 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 112816

[startup+822.301 s]
/proc/loadavg: 1.57 2.34 3.14 2/172 2963
/proc/meminfo: memFree=18185000/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=134056 CPUtime=822.31 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 27592 0 0 0 82226 5 0 0 25 0 1 0 388007223 137273344 27542 33554432000 134512640 135197378 4289330896 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 33514 27542 91 168 0 33345 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 134056

[startup+882.3 s]
/proc/loadavg: 1.19 2.08 2.99 2/172 2965
/proc/meminfo: memFree=18177552/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=178256 CPUtime=882.31 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 29474 0 0 0 88226 5 0 0 25 0 1 0 388007223 182534144 29424 33554432000 134512640 135197378 4289330896 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 44564 29424 91 168 0 44395 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 178256

[startup+942.301 s]
/proc/loadavg: 1.07 1.89 2.88 2/172 2966
/proc/meminfo: memFree=18170100/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=178256 CPUtime=942.31 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 31351 0 0 0 94226 5 0 0 25 0 1 0 388007223 182534144 31301 33554432000 134512640 135197378 4289330896 18446744073709551615 134572672 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 44564 31301 91 168 0 44395 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 178256

[startup+1002.3 s]
/proc/loadavg: 1.02 1.72 2.75 2/172 2968
/proc/meminfo: memFree=18162116/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=178256 CPUtime=1002.31 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 33308 0 0 0 100226 5 0 0 25 0 1 0 388007223 182534144 33258 33554432000 134512640 135197378 4289330896 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 44564 33258 91 168 0 44395 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 178256

[startup+1062.3 s]
/proc/loadavg: 1.01 1.59 2.64 2/172 2970
/proc/meminfo: memFree=18154920/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=178256 CPUtime=1062.32 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 35159 0 0 0 106226 6 0 0 25 0 1 0 388007223 182534144 35109 33554432000 134512640 135197378 4289330896 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 44564 35109 91 168 0 44395 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 178256

[startup+1122.3 s]
/proc/loadavg: 1.00 1.47 2.53 2/172 2971
/proc/meminfo: memFree=18146952/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=178256 CPUtime=1122.32 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 37115 0 0 0 112226 6 0 0 25 0 1 0 388007223 182534144 37065 33554432000 134512640 135197378 4289330896 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 44564 37065 91 168 0 44395 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 178256

[startup+1182.3 s]
/proc/loadavg: 1.00 1.39 2.44 2/172 2973
/proc/meminfo: memFree=18139228/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=178256 CPUtime=1182.31 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 39084 0 0 0 118225 6 0 0 25 0 1 0 388007223 182534144 39034 33554432000 134512640 135197378 4289330896 18446744073709551615 134542106 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 44564 39034 91 168 0 44395 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 178256

[startup+1242.3 s]
/proc/loadavg: 1.00 1.32 2.35 2/172 2974
/proc/meminfo: memFree=18131408/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=178256 CPUtime=1242.32 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 41017 0 0 0 124225 7 0 0 25 0 1 0 388007223 182534144 40967 33554432000 134512640 135197378 4289330896 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 44564 40967 91 168 0 44395 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 178256



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.26 2.26 2/172 2976
/proc/meminfo: memFree=18123964/32951124 swapFree=67111528/67111528
[pid=2877] ppid=2875 vsize=244556 CPUtime=1300.02 cores=5,7
/proc/2877/stat : 2877 (march_hi) R 2875 2877 2521 0 -1 4202496 42784 0 0 0 129995 7 0 0 25 0 1 0 388007223 250425344 42734 33554432000 134512640 135197378 4289330896 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2877/statm: 61139 42734 91 168 0 60970 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 244556

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): 1299.95
CPU system time (s): 0.087986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 244556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42784
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 738

runsolver used 1.75673 second user time and 4.16537 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-16 14:11:51
IDJOB=3206543
IDBENCH=83094
IDSOLVER=1623
FILE ID=node144/3206543-1302955911
RUNJOBID= node144-1302954978-2543
PBS_JOBID= 13017983
Free space on /tmp= 72636 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S397702672-080.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3206543-1302955911/watcher-3206543-1302955911 -o /tmp/evaluation-result-3206543-1302955911/solver-3206543-1302955911 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3206543-1302955911.cnf

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

MD5SUM BENCH= 0fc04a37bb65455aedf3737bd6551a47
RANDOM SEED=1601130720

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.83
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		: 2666.850
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	: 5332.75
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		: 2666.850
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17986156 kB
Buffers:        746200 kB
Cached:       13485904 kB
SwapCached:          0 kB
Active:        3401804 kB
Inactive:     11199972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17986156 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             828 kB
Writeback:           0 kB
AnonPages:      369440 kB
Mapped:          16164 kB
Slab:           298768 kB
PageTables:       5888 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   628784 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= 72636 MiB
End job on node144 at 2011-04-16 14:33:33