Trace number 3206567

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) 1300.05 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S1115406553-014.SATISFIABLE.cnf
MD5SUM986ca0416a6ea10fb33d16d3e5ba2568
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
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, 14 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 748 free variables and 3181 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.463
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 190 duplicate clauses
0.00/0.01	c resolvent_look() :: found 97 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 750 variables and 3278 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 3278 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 3278 / 750 ) = 4.37
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 = 748
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: 161
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |****************************************************************| ( 1/999) NodeCount: 1251
0.19/0.24	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 16444
2.89/2.97	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 |****************************************************************| ( 3/999) NodeCount: 164440
32.59/32.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |****************
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c |********************************
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c |****************************************************************| ( 4/999) NodeCount: 1214069
263.70/263.79	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 |**********************************
c |***********************************
c |************************************
c |*************************************
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c |****************************************
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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-3206567-1302956055/watcher-3206567-1302956055 -o /tmp/evaluation-result-3206567-1302956055/solver-3206567-1302956055 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3206567-1302956055.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.99 3.92 3.65 5/189 4065
/proc/meminfo: memFree=15749304/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=1308 CPUtime=0 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 203 0 0 0 0 0 0 0 25 0 1 0 407206226 1339392 157 33554432000 134512640 135197378 4292628448 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 327 157 66 168 0 158 0

[startup+0.106572 s]
/proc/loadavg: 3.99 3.92 3.65 5/189 4065
/proc/meminfo: memFree=15749304/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=2464 CPUtime=0.1 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 455 0 0 0 10 0 0 0 25 0 1 0 407206226 2523136 408 33554432000 134512640 135197378 4292628448 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 616 408 91 168 0 447 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2464

[startup+0.200568 s]
/proc/loadavg: 3.99 3.92 3.65 5/189 4065
/proc/meminfo: memFree=15749304/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=2464 CPUtime=0.19 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 462 0 0 0 19 0 0 0 25 0 1 0 407206226 2523136 415 33554432000 134512640 135197378 4292628448 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 616 415 91 168 0 447 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2464

[startup+0.300536 s]
/proc/loadavg: 3.99 3.92 3.65 5/189 4065
/proc/meminfo: memFree=15749304/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=2464 CPUtime=0.29 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 474 0 0 0 29 0 0 0 25 0 1 0 407206226 2523136 427 33554432000 134512640 135197378 4292628448 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 616 427 91 168 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2464

[startup+0.700463 s]
/proc/loadavg: 3.99 3.92 3.65 5/189 4065
/proc/meminfo: memFree=15749304/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=2748 CPUtime=0.69 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 518 0 0 0 69 0 0 0 25 0 1 0 407206226 2813952 471 33554432000 134512640 135197378 4292628448 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 687 471 91 168 0 518 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2748

[startup+1.50032 s]
/proc/loadavg: 3.99 3.92 3.65 5/190 4066
/proc/meminfo: memFree=15746852/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=2916 CPUtime=1.49 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 549 0 0 0 149 0 0 0 25 0 1 0 407206226 2985984 502 33554432000 134512640 135197378 4292628448 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 729 502 91 168 0 560 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2916

[startup+3.10102 s]
/proc/loadavg: 3.99 3.92 3.65 5/190 4066
/proc/meminfo: memFree=15746092/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=3068 CPUtime=3.09 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 616 0 0 0 309 0 0 0 25 0 1 0 407206226 3141632 569 33554432000 134512640 135197378 4292628448 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 767 569 91 168 0 598 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3068

[startup+6.30044 s]
/proc/loadavg: 3.99 3.92 3.65 5/190 4066
/proc/meminfo: memFree=15744596/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=3804 CPUtime=6.29 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 752 0 0 0 629 0 0 0 25 0 1 0 407206226 3895296 705 33554432000 134512640 135197378 4292628448 18446744073709551615 134552493 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 951 705 91 168 0 782 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3804

[startup+12.7003 s]
/proc/loadavg: 3.99 3.92 3.65 5/190 4066
/proc/meminfo: memFree=15741372/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=5248 CPUtime=12.69 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 982 0 0 0 1269 0 0 0 25 0 1 0 407206226 5373952 935 33554432000 134512640 135197378 4292628448 18446744073709551615 134543600 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 1312 935 91 168 0 1143 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5248

[startup+25.5009 s]
/proc/loadavg: 3.99 3.92 3.65 5/190 4067
/proc/meminfo: memFree=15735436/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=6868 CPUtime=25.49 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 1439 0 0 0 2549 0 0 0 25 0 1 0 407206226 7032832 1392 33554432000 134512640 135197378 4292628448 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 1717 1392 91 168 0 1548 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6868

[startup+51.1002 s]
/proc/loadavg: 3.99 3.93 3.66 5/190 4067
/proc/meminfo: memFree=15724244/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=11856 CPUtime=51.09 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 2325 0 0 0 5109 0 0 0 25 0 1 0 407206226 12140544 2278 33554432000 134512640 135197378 4292628448 18446744073709551615 134552493 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 2964 2278 91 168 0 2795 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11856

[startup+102.301 s]
/proc/loadavg: 3.99 3.94 3.68 5/190 4069
/proc/meminfo: memFree=15701660/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=23032 CPUtime=102.3 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 4065 0 0 0 10230 0 0 0 25 0 1 0 407206226 23584768 4018 33554432000 134512640 135197378 4292628448 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 5758 4018 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: 4.03 3.96 3.70 5/190 4070
/proc/meminfo: memFree=15675352/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=34460 CPUtime=162.3 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 6078 0 0 0 16229 1 0 0 25 0 1 0 407206226 35287040 6031 33554432000 134512640 135197378 4292628448 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 8615 6031 91 168 0 8446 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34460

[startup+222.306 s]
/proc/loadavg: 4.06 3.98 3.72 5/190 4072
/proc/meminfo: memFree=15649032/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=34624 CPUtime=222.3 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 8032 0 0 0 22229 1 0 0 25 0 1 0 407206226 35454976 7985 33554432000 134512640 135197378 4292628448 18446744073709551615 134548463 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 8656 7985 91 168 0 8487 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 34624

[startup+282.301 s]
/proc/loadavg: 4.02 3.98 3.74 5/190 4073
/proc/meminfo: memFree=15623584/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=53104 CPUtime=282.3 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 9929 0 0 0 28228 2 0 0 25 0 1 0 407206226 54378496 9882 33554432000 134512640 135197378 4292628448 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 13276 9882 91 168 0 13107 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 53104

[startup+342.301 s]
/proc/loadavg: 4.01 3.98 3.75 5/190 4075
/proc/meminfo: memFree=15597492/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=53104 CPUtime=342.3 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 11928 0 0 0 34228 2 0 0 25 0 1 0 407206226 54378496 11881 33554432000 134512640 135197378 4292628448 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 13276 11881 91 168 0 13107 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 53104

[startup+402.301 s]
/proc/loadavg: 4.00 3.98 3.76 5/190 4077
/proc/meminfo: memFree=15572680/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=72748 CPUtime=402.3 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 13898 0 0 0 40227 3 0 0 25 0 1 0 407206226 74493952 13851 33554432000 134512640 135197378 4292628448 18446744073709551615 134591981 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 18187 13851 91 168 0 18018 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 72748

[startup+462.301 s]
/proc/loadavg: 4.00 3.98 3.77 5/190 4078
/proc/meminfo: memFree=15547252/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=83524 CPUtime=462.3 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 15763 0 0 0 46227 3 0 0 25 0 1 0 407206226 85528576 15716 33554432000 134512640 135197378 4292628448 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 20881 15716 91 168 0 20712 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 83524

[startup+522.301 s]
/proc/loadavg: 4.00 3.98 3.78 5/190 4080
/proc/meminfo: memFree=15522424/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=83524 CPUtime=522.31 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 17765 0 0 0 52227 4 0 0 25 0 1 0 407206226 85528576 17718 33554432000 134512640 135197378 4292628448 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 20881 17718 91 168 0 20712 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 83524

[startup+582.301 s]
/proc/loadavg: 4.00 3.98 3.79 5/190 4081
/proc/meminfo: memFree=15496864/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=112992 CPUtime=582.3 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 19682 0 0 0 58226 4 0 0 25 0 1 0 407206226 115703808 19635 33554432000 134512640 135197378 4292628448 18446744073709551615 134594086 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 28248 19635 91 168 0 28079 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 112992

[startup+642.301 s]
/proc/loadavg: 4.00 3.98 3.81 5/190 4083
/proc/meminfo: memFree=15472920/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=112992 CPUtime=642.31 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 21551 0 0 0 64226 5 0 0 25 0 1 0 407206226 115703808 21504 33554432000 134512640 135197378 4292628448 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 28248 21504 91 168 0 28079 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 112992

[startup+702.301 s]
/proc/loadavg: 4.05 4.00 3.82 5/190 4085
/proc/meminfo: memFree=15447864/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=112992 CPUtime=702.31 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 23523 0 0 0 70226 5 0 0 25 0 1 0 407206226 115703808 23476 33554432000 134512640 135197378 4292628448 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 28248 23476 91 168 0 28079 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 112992

[startup+762.301 s]
/proc/loadavg: 4.02 4.00 3.83 5/190 4086
/proc/meminfo: memFree=15422912/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=112992 CPUtime=762.31 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 25383 0 0 0 76226 5 0 0 25 0 1 0 407206226 115703808 25336 33554432000 134512640 135197378 4292628448 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 28248 25336 91 168 0 28079 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 112992

[startup+822.301 s]
/proc/loadavg: 4.04 4.01 3.84 5/190 4088
/proc/meminfo: memFree=15398572/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=113124 CPUtime=822.32 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 27341 0 0 0 82226 6 0 0 25 0 1 0 407206226 115838976 27294 33554432000 134512640 135197378 4292628448 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 28281 27294 91 168 0 28112 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 113124

[startup+882.306 s]
/proc/loadavg: 4.01 4.00 3.84 5/190 4089
/proc/meminfo: memFree=15373996/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=178872 CPUtime=882.32 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 29235 0 0 0 88226 6 0 0 25 0 1 0 407206226 183164928 29188 33554432000 134512640 135197378 4292628448 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 44718 29188 91 168 0 44549 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 178872

[startup+942.301 s]
/proc/loadavg: 3.34 3.85 3.80 2/172 4145
/proc/meminfo: memFree=15756704/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=178872 CPUtime=942.31 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 31134 0 0 0 94225 6 0 0 25 0 1 0 407206226 183164928 31087 33554432000 134512640 135197378 4292628448 18446744073709551615 134557270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 44718 31087 91 168 0 44549 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 178872

[startup+1002.3 s]
/proc/loadavg: 1.86 3.33 3.62 2/172 4147
/proc/meminfo: memFree=15750040/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=178872 CPUtime=1002.32 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 32975 0 0 0 100225 7 0 0 25 0 1 0 407206226 183164928 32928 33554432000 134512640 135197378 4292628448 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 44718 32928 91 168 0 44549 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 178872

[startup+1062.3 s]
/proc/loadavg: 1.31 2.90 3.46 2/172 4148
/proc/meminfo: memFree=15742708/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=178872 CPUtime=1062.32 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 34845 0 0 0 106225 7 0 0 25 0 1 0 407206226 183164928 34798 33554432000 134512640 135197378 4292628448 18446744073709551615 134597471 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 44718 34798 91 168 0 44549 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 178872

[startup+1122.3 s]
/proc/loadavg: 1.11 2.56 3.30 2/172 4150
/proc/meminfo: memFree=15735240/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=178872 CPUtime=1122.33 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 36716 0 0 0 112225 8 0 0 25 0 1 0 407206226 183164928 36669 33554432000 134512640 135197378 4292628448 18446744073709551615 134548535 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 44718 36669 91 168 0 44549 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 178872

[startup+1182.3 s]
/proc/loadavg: 1.04 2.27 3.15 2/172 4151
/proc/meminfo: memFree=15728028/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=178872 CPUtime=1182.32 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 38576 0 0 0 118224 8 0 0 25 0 1 0 407206226 183164928 38529 33554432000 134512640 135197378 4292628448 18446744073709551615 134597466 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 44718 38529 91 168 0 44549 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 178872

[startup+1242.3 s]
/proc/loadavg: 1.01 2.04 3.02 2/172 4153
/proc/meminfo: memFree=15720684/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=178872 CPUtime=1242.33 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 40413 0 0 0 124224 9 0 0 25 0 1 0 407206226 183164928 40366 33554432000 134512640 135197378 4292628448 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 44718 40366 91 168 0 44549 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 178872



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.86 2.90 2/172 4155
/proc/meminfo: memFree=15713712/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=245172 CPUtime=1300.03 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 42175 0 0 0 129994 9 0 0 25 0 1 0 407206226 251056128 42128 33554432000 134512640 135197378 4292628448 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 61293 42128 91 168 0 61124 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 245172

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

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

[startup+1300 s]
/proc/loadavg: 1.00 1.86 2.90 2/172 4155
/proc/meminfo: memFree=15713712/32951124 swapFree=67111528/67111528
[pid=4065] ppid=4063 vsize=245172 CPUtime=1300.03 cores=1,3
/proc/4065/stat : 4065 (march_hi) R 4063 4065 3968 0 -1 4202496 42175 0 0 0 129994 9 0 0 25 0 1 0 407206226 251056128 42128 33554432000 134512640 135197378 4292628448 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4065/statm: 61293 42128 91 168 0 61124 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 245172

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.95
CPU system time (s): 0.106983
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 245172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42175
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= 2250

runsolver used 1.68574 second user time and 4.22936 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-16 14:14:15
IDJOB=3206567
IDBENCH=83100
IDSOLVER=1623
FILE ID=node109/3206567-1302956055
RUNJOBID= node109-1302955684-3988
PBS_JOBID= 13018015
Free space on /tmp= 71272 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S1115406553-014.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3206567-1302956055/watcher-3206567-1302956055 -o /tmp/evaluation-result-3206567-1302956055/solver-3206567-1302956055 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3206567-1302956055.cnf

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

MD5SUM BENCH= 986ca0416a6ea10fb33d16d3e5ba2568
RANDOM SEED=434150285

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15749576 kB
Buffers:        756800 kB
Cached:       15885684 kB
SwapCached:          0 kB
Active:        7946960 kB
Inactive:      8890176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15749576 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             808 kB
Writeback:           0 kB
AnonPages:      194692 kB
Mapped:          16212 kB
Slab:           301460 kB
PageTables:       5368 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   413948 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= 71276 MiB
End job on node109 at 2011-04-16 14:35:57