Trace number 3211489

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) 5000.1 5000.04

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v800-c3408-S902286199-017.SATISFIABLE.cnf
MD5SUM598e5ac0f35fb3d353f44669087059bc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses3408
Sum of the clauses size10224
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33408
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 800 variables and 3408 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, 51 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 793 free variables and 3357 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.458
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 177 duplicate clauses
0.00/0.01	c resolvent_look() :: found 82 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 800 variables and 3439 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 800 variabels and 3439 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 3439 / 800 ) = 4.30
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 = 793
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: 171
0.03/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1653
0.19/0.29	c |----------------------------------------------------------------|
c |*
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c |****
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 25258
4.59/4.64	c |----------------------------------------------------------------|
c |*
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c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 280740
59.08/59.12	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 |*******************************
c |********************************
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c |************************************
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c |****************************************
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c |*******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 2305607
554.19/554.29	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
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c |**********
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c |************
c |*************
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c |****************
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c |************************
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c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |*******************************************
c |********************************************
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c |****************************************************************| ( 5/999) NodeCount: 14563474
3797.63/3797.67	c |----------------------------------------------------------------|
c |*
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c |***
c |****
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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-3211489-1303181920/watcher-3211489-1303181920 -o /tmp/evaluation-result-3211489-1303181920/solver-3211489-1303181920 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211489-1303181920.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.32 1.83 1.94 2/177 8158
/proc/meminfo: memFree=24222708/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=1320 CPUtime=0 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 208 0 0 0 0 0 0 0 25 0 1 0 508422685 1351680 163 33554432000 134512640 135197378 4289741632 18446744073709551615 134649302 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8158/statm: 330 163 67 168 0 161 0

[startup+0.036687 s]
/proc/loadavg: 1.32 1.83 1.94 2/177 8158
/proc/meminfo: memFree=24222708/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=2464 CPUtime=0.03 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 459 0 0 0 3 0 0 0 25 0 1 0 508422685 2523136 414 33554432000 134512640 135197378 4289741632 18446744073709551615 134541962 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8158/statm: 616 414 91 168 0 447 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2464

[startup+0.100713 s]
/proc/loadavg: 1.32 1.83 1.94 2/177 8158
/proc/meminfo: memFree=24222708/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=2464 CPUtime=0.09 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 480 0 0 0 9 0 0 0 25 0 1 0 508422685 2523136 435 33554432000 134512640 135197378 4289741632 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8158/statm: 616 435 91 168 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2464

[startup+0.30063 s]
/proc/loadavg: 1.32 1.83 1.94 2/177 8158
/proc/meminfo: memFree=24222708/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=2600 CPUtime=0.29 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 499 0 0 0 29 0 0 0 25 0 1 0 508422685 2662400 454 33554432000 134512640 135197378 4289741632 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8158/statm: 650 454 91 168 0 481 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2600

[startup+0.700563 s]
/proc/loadavg: 1.32 1.83 1.94 2/177 8158
/proc/meminfo: memFree=24222708/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=2888 CPUtime=0.69 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 569 0 0 0 69 0 0 0 25 0 1 0 508422685 2957312 524 33554432000 134512640 135197378 4289741632 18446744073709551615 134552991 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8158/statm: 722 524 91 168 0 553 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2888

[startup+1.50046 s]
/proc/loadavg: 1.32 1.83 1.94 3/178 8159
/proc/meminfo: memFree=24221096/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=3056 CPUtime=1.49 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 596 0 0 0 149 0 0 0 25 0 1 0 508422685 3129344 551 33554432000 134512640 135197378 4289741632 18446744073709551615 134539930 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8158/statm: 764 551 91 168 0 595 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3056

[startup+3.10019 s]
/proc/loadavg: 1.32 1.83 1.94 4/178 8159
/proc/meminfo: memFree=24220600/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=3340 CPUtime=3.09 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 651 0 0 0 309 0 0 0 25 0 1 0 508422685 3420160 606 33554432000 134512640 135197378 4289741632 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8158/statm: 835 606 91 168 0 666 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30065 s]
/proc/loadavg: 1.37 1.83 1.94 3/178 8159
/proc/meminfo: memFree=24220136/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=4084 CPUtime=6.29 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 788 0 0 0 629 0 0 0 25 0 1 0 508422685 4182016 743 33554432000 134512640 135197378 4289741632 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8158/statm: 1021 743 91 168 0 852 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4084

[startup+12.7006 s]
/proc/loadavg: 1.42 1.83 1.94 3/178 8159
/proc/meminfo: memFree=24218328/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=5532 CPUtime=12.69 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 1017 0 0 0 1269 0 0 0 25 0 1 0 508422685 5664768 972 33554432000 134512640 135197378 4289741632 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8158/statm: 1383 972 91 168 0 1214 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5532

[startup+25.5004 s]
/proc/loadavg: 1.62 1.85 1.95 3/178 8159
/proc/meminfo: memFree=24215372/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=7036 CPUtime=25.49 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 1480 0 0 0 2549 0 0 0 25 0 1 0 508422685 7204864 1435 33554432000 134512640 135197378 4289741632 18446744073709551615 134570784 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8158/statm: 1759 1435 91 168 0 1590 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7036

[startup+51.1002 s]
/proc/loadavg: 1.75 1.86 1.95 3/178 8161
/proc/meminfo: memFree=24209608/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=12048 CPUtime=51.08 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 2311 0 0 0 5108 0 0 0 25 0 1 0 508422685 12337152 2266 33554432000 134512640 135197378 4289741632 18446744073709551615 134542296 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 3012 2266 91 168 0 2843 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12048

[startup+102.307 s]
/proc/loadavg: 1.89 1.88 1.95 3/178 8161
/proc/meminfo: memFree=24196700/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=17460 CPUtime=102.3 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 3918 0 0 0 10229 1 0 0 25 0 1 0 508422685 17879040 3873 33554432000 134512640 135197378 4289741632 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 4365 3873 91 168 0 4196 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 17460

[startup+162.301 s]
/proc/loadavg: 1.96 1.90 1.95 3/178 8172
/proc/meminfo: memFree=24182028/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=26080 CPUtime=162.28 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 5773 0 0 0 16227 1 0 0 25 0 1 0 508422685 26705920 5728 33554432000 134512640 135197378 4289741632 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 6520 5728 91 168 0 6351 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 26080

[startup+222.301 s]
/proc/loadavg: 1.98 1.92 1.95 3/178 8174
/proc/meminfo: memFree=24167240/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=34812 CPUtime=222.29 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 7616 0 0 0 22227 2 0 0 25 0 1 0 508422685 35647488 7571 33554432000 134512640 135197378 4289741632 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 8703 7571 91 168 0 8534 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 34812

[startup+282.301 s]
/proc/loadavg: 1.99 1.93 1.95 3/178 8176
/proc/meminfo: memFree=24153200/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=53640 CPUtime=282.29 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 9447 0 0 0 28227 2 0 0 25 0 1 0 508422685 54927360 9402 33554432000 134512640 135197378 4289741632 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 13410 9402 91 168 0 13241 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 53640

[startup+342.301 s]
/proc/loadavg: 1.99 1.94 1.95 3/178 8178
/proc/meminfo: memFree=24139008/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=53640 CPUtime=342.28 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 11252 0 0 0 34226 2 0 0 25 0 1 0 508422685 54927360 11207 33554432000 134512640 135197378 4289741632 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 13410 11207 91 168 0 13241 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 53640

[startup+402.3 s]
/proc/loadavg: 1.99 1.95 1.95 3/178 8178
/proc/meminfo: memFree=24125352/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=73284 CPUtime=402.29 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 13031 0 0 0 40226 3 0 0 25 0 1 0 508422685 75042816 12986 33554432000 134512640 135197378 4289741632 18446744073709551615 134539368 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 18321 12986 91 168 0 18152 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 73284

[startup+462.3 s]
/proc/loadavg: 1.99 1.95 1.95 3/178 8180
/proc/meminfo: memFree=24111804/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=73284 CPUtime=462.29 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 14799 0 0 0 46226 3 0 0 25 0 1 0 508422685 75042816 14754 33554432000 134512640 135197378 4289741632 18446744073709551615 134592146 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 18321 14754 91 168 0 18152 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 73284

[startup+522.3 s]
/proc/loadavg: 2.07 1.97 1.95 3/178 8182
/proc/meminfo: memFree=24098252/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=84488 CPUtime=522.29 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 16508 0 0 0 52225 4 0 0 25 0 1 0 508422685 86515712 16463 33554432000 134512640 135197378 4289741632 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 21122 16463 91 168 0 20953 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 84488

[startup+582.3 s]
/proc/loadavg: 2.02 1.97 1.95 3/178 8184
/proc/meminfo: memFree=24084212/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=84488 CPUtime=582.29 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 18248 0 0 0 58225 4 0 0 25 0 1 0 508422685 86515712 18203 33554432000 134512640 135197378 4289741632 18446744073709551615 134593736 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 21122 18203 91 168 0 20953 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 84488

[startup+642.3 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 8286
/proc/meminfo: memFree=23331492/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=630164 CPUtime=4002.34 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 116438 0 0 0 400203 31 0 0 25 0 1 0 508422685 645287936 116393 33554432000 134512640 135197378 4289741632 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 157541 116393 91 168 0 157372 0
Current children cumulated CPU time (s) 4002.34
Current children cumulated vsize (KiB) 630164

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 8288
/proc/meminfo: memFree=23318816/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=630164 CPUtime=4062.34 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 118159 0 0 0 406203 31 0 0 25 0 1 0 508422685 645287936 118114 33554432000 134512640 135197378 4289741632 18446744073709551615 134601638 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 157541 118114 91 168 0 157372 0
Current children cumulated CPU time (s) 4062.34
Current children cumulated vsize (KiB) 630164

[startup+4122.3 s]
/proc/loadavg: 2.05 2.01 1.99 3/178 8290
/proc/meminfo: memFree=23305756/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=630164 CPUtime=4122.34 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 119865 0 0 0 412202 32 0 0 25 0 1 0 508422685 645287936 119820 33554432000 134512640 135197378 4289741632 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 157541 119820 91 168 0 157372 0
Current children cumulated CPU time (s) 4122.34
Current children cumulated vsize (KiB) 630164

[startup+4182.3 s]
/proc/loadavg: 2.02 2.01 1.99 3/178 8292
/proc/meminfo: memFree=23292100/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=630164 CPUtime=4182.34 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 121683 0 0 0 418202 32 0 0 25 0 1 0 508422685 645287936 121638 33554432000 134512640 135197378 4289741632 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 157541 121638 91 168 0 157372 0
Current children cumulated CPU time (s) 4182.34
Current children cumulated vsize (KiB) 630164

[startup+4242.3 s]
/proc/loadavg: 2.06 2.02 1.99 3/178 8294
/proc/meminfo: memFree=23278940/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=630164 CPUtime=4242.35 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 123481 0 0 0 424202 33 0 0 25 0 1 0 508422685 645287936 123436 33554432000 134512640 135197378 4289741632 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 157541 123436 91 168 0 157372 0
Current children cumulated CPU time (s) 4242.35
Current children cumulated vsize (KiB) 630164

[startup+4302.3 s]
/proc/loadavg: 2.02 2.01 1.99 3/178 8294
/proc/meminfo: memFree=23265404/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=630164 CPUtime=4302.34 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 125278 0 0 0 430201 33 0 0 25 0 1 0 508422685 645287936 125233 33554432000 134512640 135197378 4289741632 18446744073709551615 134525336 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 157541 125233 91 168 0 157372 0
Current children cumulated CPU time (s) 4302.34
Current children cumulated vsize (KiB) 630164

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/178 8296
/proc/meminfo: memFree=23252604/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=630164 CPUtime=4362.34 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 127022 0 0 0 436201 33 0 0 25 0 1 0 508422685 645287936 126977 33554432000 134512640 135197378 4289741632 18446744073709551615 134594024 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 157541 126977 91 168 0 157372 0
Current children cumulated CPU time (s) 4362.34
Current children cumulated vsize (KiB) 630164

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 8298
/proc/meminfo: memFree=23239432/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=630164 CPUtime=4422.34 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 128699 0 0 0 442201 33 0 0 25 0 1 0 508422685 645287936 128654 33554432000 134512640 135197378 4289741632 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 157541 128654 91 168 0 157372 0
Current children cumulated CPU time (s) 4422.34
Current children cumulated vsize (KiB) 630164

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 8300
/proc/meminfo: memFree=23226756/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=630164 CPUtime=4482.34 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 130511 0 0 0 448200 34 0 0 25 0 1 0 508422685 645287936 130466 33554432000 134512640 135197378 4289741632 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 157541 130466 91 168 0 157372 0
Current children cumulated CPU time (s) 4482.34
Current children cumulated vsize (KiB) 630164

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 8302
/proc/meminfo: memFree=23213704/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=630164 CPUtime=4542.35 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 132325 0 0 0 454200 35 0 0 25 0 1 0 508422685 645287936 132280 33554432000 134512640 135197378 4289741632 18446744073709551615 134542114 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 157541 132280 91 168 0 157372 0
Current children cumulated CPU time (s) 4542.35
Current children cumulated vsize (KiB) 630164

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 8302
/proc/meminfo: memFree=23200404/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=630164 CPUtime=4602.35 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 134074 0 0 0 460200 35 0 0 25 0 1 0 508422685 645287936 134029 33554432000 134512640 135197378 4289741632 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 157541 134029 91 168 0 157372 0
Current children cumulated CPU time (s) 4602.35
Current children cumulated vsize (KiB) 630164

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 8304
/proc/meminfo: memFree=23187844/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=630164 CPUtime=4662.35 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 135797 0 0 0 466199 36 0 0 25 0 1 0 508422685 645287936 135752 33554432000 134512640 135197378 4289741632 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 157541 135752 91 168 0 157372 0
Current children cumulated CPU time (s) 4662.35
Current children cumulated vsize (KiB) 630164

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 8306
/proc/meminfo: memFree=23175416/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=630164 CPUtime=4722.36 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 137489 0 0 0 472200 36 0 0 25 0 1 0 508422685 645287936 137444 33554432000 134512640 135197378 4289741632 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 157541 137444 91 168 0 157372 0
Current children cumulated CPU time (s) 4722.36
Current children cumulated vsize (KiB) 630164

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 8308
/proc/meminfo: memFree=23163232/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=630164 CPUtime=4782.35 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 139251 0 0 0 478199 36 0 0 25 0 1 0 508422685 645287936 139206 33554432000 134512640 135197378 4289741632 18446744073709551615 134542035 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 157541 139206 91 168 0 157372 0
Current children cumulated CPU time (s) 4782.35
Current children cumulated vsize (KiB) 630164

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 8310
/proc/meminfo: memFree=23149804/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=630164 CPUtime=4842.35 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 140993 0 0 0 484198 37 0 0 25 0 1 0 508422685 645287936 140948 33554432000 134512640 135197378 4289741632 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 157541 140948 91 168 0 157372 0
Current children cumulated CPU time (s) 4842.35
Current children cumulated vsize (KiB) 630164

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 8310
/proc/meminfo: memFree=23136872/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=630164 CPUtime=4902.35 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 142687 0 0 0 490198 37 0 0 25 0 1 0 508422685 645287936 142642 33554432000 134512640 135197378 4289741632 18446744073709551615 134541897 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 157541 142642 91 168 0 157372 0
Current children cumulated CPU time (s) 4902.35
Current children cumulated vsize (KiB) 630164

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 8312
/proc/meminfo: memFree=23123444/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=853928 CPUtime=4962.35 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 144406 0 0 0 496197 38 0 0 25 0 1 0 508422685 874422272 144361 33554432000 134512640 135197378 4289741632 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 213482 144361 91 168 0 213313 0
Current children cumulated CPU time (s) 4962.35
Current children cumulated vsize (KiB) 853928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.00 1.99 2/176 8315
/proc/meminfo: memFree=23642136/32951124 swapFree=67110396/67111528
[pid=8158] ppid=8156 vsize=853928 CPUtime=5000.06 cores=0,2,4,6
/proc/8158/stat : 8158 (march_hi) R 8156 8158 8093 0 -1 4202496 145532 0 0 0 499968 38 0 0 25 0 1 0 508422685 874422272 145487 33554432000 134512640 135197378 4289741632 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8158/statm: 213482 145487 91 168 0 213313 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 853928

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): 5000.04
CPU time (s): 5000.1
CPU user time (s): 4999.69
CPU system time (s): 0.413937
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 853928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.413937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145532
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= 6405

runsolver used 7.67083 second user time and 15.0767 second system time

The end

Launcher Data 

Begin job on node118 at 2011-04-19 04:58:40
IDJOB=3211489
IDBENCH=83021
IDSOLVER=1627
FILE ID=node118/3211489-1303181920
RUNJOBID= node118-1303181919-8111
PBS_JOBID= 13021066
Free space on /tmp= 73472 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v800-c3408-S902286199-017.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3211489-1303181920/watcher-3211489-1303181920 -o /tmp/evaluation-result-3211489-1303181920/solver-3211489-1303181920 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3211489-1303181920.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 598e5ac0f35fb3d353f44669087059bc
RANDOM SEED=1915361818

node118.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		: 2666.842
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	: 5333.68
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		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5332.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24222988 kB
Buffers:        708136 kB
Cached:        7600828 kB
SwapCached:        600 kB
Active:        4568040 kB
Inactive:      3807800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24222988 kB
SwapTotal:    67111528 kB
SwapFree:     67110396 kB
Dirty:            1976 kB
Writeback:           0 kB
AnonPages:       66236 kB
Mapped:          15468 kB
Slab:           287432 kB
PageTables:       4692 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   211532 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= 73472 MiB
End job on node118 at 2011-04-19 06:22:02