Trace number 3204995

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) 1300.07 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S1147977026-087.SATISFIABLE.cnf
MD5SUMc0af45ae07be0ad78c796952c610fc60
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.427934
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses7120
Sum of the clauses size49840
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 57120

Solver Data 

0.39/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.46	c main()::
0.39/0.46	c initFormula():: searching for DIMACS p-line....
0.39/0.46	c full lookahead due to high density!
0.39/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 7120 clauses.
0.39/0.46	c parseCNF():: parsing....
0.39/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.46	c runParser():: parsing was successful, warming up engines...
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c preprocessing fase I completed:: there are now 80 free variables and 7120 clauses.
0.39/0.46	c stat :: sign balance is biased by 0.006
0.39/0.46	c using k-SAT heuristics (size based diff)
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c main():: clause / variable ratio: ( 7120 / 80 ) = 89.00
0.39/0.46	c longest clause has size 7
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c number of free variables = 80
0.39/0.46	c dynamic_preselect_setsize :: off
0.39/0.46	c main():: all systems go!
0.39/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 146
0.49/0.50	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 669
0.59/0.62	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 5854
1.59/1.69	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 42146
8.99/9.06	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 230462
48.49/48.55	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 988527
215.40/215.41	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 3406530
779.02/779.09	c |----------------------------------------------------------------|
c |*
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c |****
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c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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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-3204995-1302952321/watcher-3204995-1302952321 -o /tmp/evaluation-result-3204995-1302952321/solver-3204995-1302952321 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204995-1302952321.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.95 4.01 3.96 4/189 4642
/proc/meminfo: memFree=14667252/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=1048 CPUtime=0 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 159 0 0 0 0 0 0 0 25 0 1 0 387647758 1073152 116 33554432000 134512640 135197378 4294147072 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 262 116 58 168 0 93 0

[startup+0.052358 s]
/proc/loadavg: 3.95 4.01 3.96 4/189 4642
/proc/meminfo: memFree=14667252/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=2156 CPUtime=0.04 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 1078 0 0 0 4 0 0 0 25 0 1 0 387647758 2207744 383 33554432000 134512640 135197378 4294147072 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 539 383 82 168 0 370 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2156

[startup+0.100375 s]
/proc/loadavg: 3.95 4.01 3.96 4/189 4642
/proc/meminfo: memFree=14667252/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=2156 CPUtime=0.09 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 1078 0 0 0 9 0 0 0 25 0 1 0 387647758 2207744 383 33554432000 134512640 135197378 4294147072 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 539 383 82 168 0 370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2156

[startup+0.300347 s]
/proc/loadavg: 3.95 4.01 3.96 4/189 4642
/proc/meminfo: memFree=14667252/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=2156 CPUtime=0.29 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 1078 0 0 0 29 0 0 0 25 0 1 0 387647758 2207744 383 33554432000 134512640 135197378 4294147072 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 539 383 82 168 0 370 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2156

[startup+0.700264 s]
/proc/loadavg: 3.95 4.01 3.96 4/189 4642
/proc/meminfo: memFree=14667252/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=2920 CPUtime=0.69 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 1322 0 0 0 69 0 0 0 25 0 1 0 387647758 2990080 522 33554432000 134512640 135197378 4294147072 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 730 522 93 168 0 561 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2920

[startup+1.50111 s]
/proc/loadavg: 3.95 4.01 3.96 5/190 4643
/proc/meminfo: memFree=14664896/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=2920 CPUtime=1.49 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 1322 0 0 0 149 0 0 0 25 0 1 0 387647758 2990080 522 33554432000 134512640 135197378 4294147072 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 730 522 93 168 0 561 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2920

[startup+3.10077 s]
/proc/loadavg: 3.95 4.01 3.96 5/190 4643
/proc/meminfo: memFree=14664448/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=3224 CPUtime=3.09 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 1397 0 0 0 309 0 0 0 25 0 1 0 387647758 3301376 597 33554432000 134512640 135197378 4294147072 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 806 597 93 168 0 637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3224

[startup+6.30115 s]
/proc/loadavg: 3.95 4.01 3.96 5/190 4643
/proc/meminfo: memFree=14663576/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=3604 CPUtime=6.29 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 1491 0 0 0 629 0 0 0 25 0 1 0 387647758 3690496 691 33554432000 134512640 135197378 4294147072 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 901 691 93 168 0 732 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7009 s]
/proc/loadavg: 3.87 3.99 3.95 5/190 4726
/proc/meminfo: memFree=14781884/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=4456 CPUtime=12.69 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 1673 0 0 0 1269 0 0 0 25 0 1 0 387647758 4562944 873 33554432000 134512640 135197378 4294147072 18446744073709551615 134525000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 1114 873 93 168 0 945 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4456

[startup+25.5003 s]
/proc/loadavg: 3.90 3.99 3.95 5/190 4727
/proc/meminfo: memFree=14776568/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=6372 CPUtime=25.49 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 2043 0 0 0 2549 0 0 0 25 0 1 0 387647758 6524928 1243 33554432000 134512640 135197378 4294147072 18446744073709551615 134592659 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 1593 1243 93 168 0 1424 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6372

[startup+51.1002 s]
/proc/loadavg: 3.93 3.99 3.95 5/190 4754
/proc/meminfo: memFree=14765240/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=10684 CPUtime=51.09 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 2746 0 0 0 5109 0 0 0 25 0 1 0 387647758 10940416 1946 33554432000 134512640 135197378 4294147072 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 2671 1946 93 168 0 2502 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10684

[startup+102.306 s]
/proc/loadavg: 3.97 3.99 3.95 5/190 4756
/proc/meminfo: memFree=14739548/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=14564 CPUtime=102.3 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 4165 0 0 0 10229 1 0 0 25 0 1 0 387647758 14913536 3365 33554432000 134512640 135197378 4294147072 18446744073709551615 134713237 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 3641 3365 93 168 0 3472 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14564

[startup+162.3 s]
/proc/loadavg: 4.04 4.01 3.96 5/190 4757
/proc/meminfo: memFree=14711640/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=29620 CPUtime=162.3 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 5869 0 0 0 16229 1 0 0 25 0 1 0 387647758 30330880 5069 33554432000 134512640 135197378 4294147072 18446744073709551615 134550953 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 7405 5069 93 168 0 7236 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 29620

[startup+222.3 s]
/proc/loadavg: 4.01 4.00 3.96 5/190 4759
/proc/meminfo: memFree=14684216/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=29620 CPUtime=222.3 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 7403 0 0 0 22229 1 0 0 25 0 1 0 387647758 30330880 6603 33554432000 134512640 135197378 4294147072 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 7405 6603 93 168 0 7236 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 29620

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 4761
/proc/meminfo: memFree=14656908/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=42716 CPUtime=282.31 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 9024 0 0 0 28229 2 0 0 25 0 1 0 387647758 43741184 8224 33554432000 134512640 135197378 4294147072 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 10679 8224 93 168 0 10510 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 42716

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 4762
/proc/meminfo: memFree=14630228/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=43216 CPUtime=342.3 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 10531 0 0 0 34228 2 0 0 25 0 1 0 387647758 44253184 9731 33554432000 134512640 135197378 4294147072 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 10804 9731 93 168 0 10635 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 43216

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 4764
/proc/meminfo: memFree=14603552/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=62860 CPUtime=402.31 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 12181 0 0 0 40228 3 0 0 25 0 1 0 387647758 64368640 11381 33554432000 134512640 135197378 4294147072 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 15715 11381 93 168 0 15546 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 62860

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 4765
/proc/meminfo: memFree=14576992/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=62860 CPUtime=462.31 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 13749 0 0 0 46228 3 0 0 25 0 1 0 387647758 64368640 12949 33554432000 134512640 135197378 4294147072 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 15715 12949 93 168 0 15546 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 62860

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 4767
/proc/meminfo: memFree=14550304/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=62860 CPUtime=522.31 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 15339 0 0 0 52228 3 0 0 25 0 1 0 387647758 64368640 14539 33554432000 134512640 135197378 4294147072 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 15715 14539 93 168 0 15546 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 62860

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 4769
/proc/meminfo: memFree=14523508/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=92328 CPUtime=582.31 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 16905 0 0 0 58228 3 0 0 25 0 1 0 387647758 94543872 16105 33554432000 134512640 135197378 4294147072 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 23082 16105 93 168 0 22913 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 92328

[startup+642.301 s]
/proc/loadavg: 4.07 4.02 3.96 5/190 4770
/proc/meminfo: memFree=14497188/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=93328 CPUtime=642.33 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 18423 0 0 0 64229 4 0 0 25 0 1 0 387647758 95567872 17623 33554432000 134512640 135197378 4294147072 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 23332 17623 93 168 0 23163 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 93328

[startup+702.301 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 4772
/proc/meminfo: memFree=14470624/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=93328 CPUtime=702.32 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 19907 0 0 0 70228 4 0 0 25 0 1 0 387647758 95567872 19107 33554432000 134512640 135197378 4294147072 18446744073709551615 134603189 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 23332 19107 93 168 0 23163 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 93328

[startup+762.306 s]
/proc/loadavg: 4.01 4.00 3.96 5/190 4773
/proc/meminfo: memFree=14444940/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=93328 CPUtime=762.33 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 21282 0 0 0 76229 4 0 0 25 0 1 0 387647758 95567872 20482 33554432000 134512640 135197378 4294147072 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 23332 20482 93 168 0 23163 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 93328

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 4778
/proc/meminfo: memFree=14419800/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=93328 CPUtime=822.33 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 22783 0 0 0 82228 5 0 0 25 0 1 0 387647758 95567872 21983 33554432000 134512640 135197378 4294147072 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 23332 21983 93 168 0 23163 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 93328

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 4780
/proc/meminfo: memFree=14393876/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=137528 CPUtime=882.33 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 24314 0 0 0 88228 5 0 0 25 0 1 0 387647758 140828672 23514 33554432000 134512640 135197378 4294147072 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 34382 23514 93 168 0 34213 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 137528

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 4781
/proc/meminfo: memFree=14367812/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=137528 CPUtime=942.33 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 25884 0 0 0 94228 5 0 0 25 0 1 0 387647758 140828672 25084 33554432000 134512640 135197378 4294147072 18446744073709551615 134593068 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 34382 25084 93 168 0 34213 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 137528

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 4783
/proc/meminfo: memFree=14341268/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=137528 CPUtime=1002.34 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 27394 0 0 0 100228 6 0 0 25 0 1 0 387647758 140828672 26594 33554432000 134512640 135197378 4294147072 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 34382 26594 93 168 0 34213 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 137528

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 4784
/proc/meminfo: memFree=14315208/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=137528 CPUtime=1062.34 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 28839 0 0 0 106228 6 0 0 25 0 1 0 387647758 140828672 28039 33554432000 134512640 135197378 4294147072 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 34382 28039 93 168 0 34213 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 137528

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 4786
/proc/meminfo: memFree=14289152/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=137528 CPUtime=1122.34 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 30256 0 0 0 112228 6 0 0 25 0 1 0 387647758 140828672 29456 33554432000 134512640 135197378 4294147072 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 34382 29456 93 168 0 34213 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 137528

[startup+1182.3 s]
/proc/loadavg: 4.04 4.01 3.97 5/190 4788
/proc/meminfo: memFree=14263828/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=139528 CPUtime=1182.34 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 31582 0 0 0 118228 6 0 0 25 0 1 0 387647758 142876672 30782 33554432000 134512640 135197378 4294147072 18446744073709551615 134603298 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 34882 30782 93 168 0 34713 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 139528

[startup+1242.3 s]
/proc/loadavg: 4.01 4.01 3.97 5/190 4789
/proc/meminfo: memFree=14235908/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=139528 CPUtime=1242.35 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 33184 0 0 0 124228 7 0 0 25 0 1 0 387647758 142876672 32384 33554432000 134512640 135197378 4294147072 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 34882 32384 93 168 0 34713 0
Current children cumulated CPU time (s) 1242.35
Current children cumulated vsize (KiB) 139528



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.97 4/185 4809
/proc/meminfo: memFree=14343544/32951124 swapFree=67111528/67111528
[pid=4642] ppid=4640 vsize=139528 CPUtime=1300.05 cores=4,6
/proc/4642/stat : 4642 (march_hi) R 4640 4642 4030 0 -1 4202496 34674 0 0 0 129998 7 0 0 25 0 1 0 387647758 142876672 33874 33554432000 134512640 135197378 4294147072 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4642/statm: 34882 33874 93 168 0 34713 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 139528

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.07
CPU user time (s): 1299.99
CPU system time (s): 0.082987
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 139528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.99
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34674
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= 1109

runsolver used 2.0027 second user time and 3.9334 second system time

The end

Launcher Data 

Begin job on node143 at 2011-04-16 13:12:01
IDJOB=3204995
IDBENCH=82707
IDSOLVER=1623
FILE ID=node143/3204995-1302952321
RUNJOBID= node143-1302947109-4049
PBS_JOBID= 13017934
Free space on /tmp= 72340 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1147977026-087.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204995-1302952321/watcher-3204995-1302952321 -o /tmp/evaluation-result-3204995-1302952321/solver-3204995-1302952321 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204995-1302952321.cnf

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

MD5SUM BENCH= c0af45ae07be0ad78c796952c610fc60
RANDOM SEED=659008220

node143.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14667408 kB
Buffers:        728604 kB
Cached:       16997552 kB
SwapCached:          0 kB
Active:        7741584 kB
Inactive:     10173824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14667408 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2344 kB
Writeback:           0 kB
AnonPages:      189372 kB
Mapped:          16356 kB
Slab:           303532 kB
PageTables:       5496 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   386880 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= 72348 MiB
End job on node143 at 2011-04-16 13:33:43