Trace number 3209509

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) 5000.05 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S924370159-018-UNKNOWN.cnf
MD5SUM392862e8cb399d235b8f33dd872803fb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.91271
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of clauses10500
Sum of the clauses size31500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 310500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.05	c main()::
0.01/0.05	c initFormula():: searching for DIMACS p-line....
0.01/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.01/0.05	c parseCNF():: parsing....
0.01/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.05	c runParser():: parsing was successful, warming up engines...
0.01/0.05	c simplify_formula():: removed 0 tautological, 40 satisfied and 0 duplicate clauses
0.01/0.05	c preprocessing fase I completed:: there are now 2493 free variables and 10460 clauses.
0.01/0.05	c stat :: sign balance is biased by 0.481
0.01/0.05	c using 3-SAT heuristics (occurence based diff)
0.01/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
0.01/0.05	c resolvent_look() :: found 89 resolvents
0.01/0.05	c lessRedundantTransformation():: nothing to be done.
0.01/0.05	c transformTo3SAT():: you gave me 2500 variables and 10549 clauses.
0.01/0.05	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.05	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.05	c transformTo3SAT():: the transformation yielded 2500 variabels and 10549 clauses.
0.01/0.05	c main():: clause / variable ratio: ( 10549 / 2500 ) = 4.22
0.01/0.05	c longest clause has size 3
0.01/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.05	c number of free variables = 2493
0.01/0.05	c dynamic_preselect_setsize :: off
0.01/0.05	c main():: all systems go!
0.01/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 294
0.09/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 15008
4.19/4.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 849017
232.69/232.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
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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-3209509-1303120803/watcher-3209509-1303120803 -o /tmp/evaluation-result-3209509-1303120803/solver-3209509-1303120803 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209509-1303120803.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: 0.00 0.00 0.00 2/177 795
/proc/meminfo: memFree=17671660/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=1184 CPUtime=0 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 185 0 0 0 0 0 0 0 21 0 1 0 423681329 1212416 142 33554432000 134512640 135197378 4290997920 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/795/statm: 296 142 58 168 0 127 0

[startup+0.018638 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 795
/proc/meminfo: memFree=17671660/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=2208 CPUtime=0.01 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 383 0 0 0 1 0 0 0 21 0 1 0 423681329 2260992 338 33554432000 134512640 135197378 4290997920 18446744073709551615 134565224 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/795/statm: 552 338 67 168 0 383 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2208

[startup+0.100649 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 795
/proc/meminfo: memFree=17671660/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=5728 CPUtime=0.09 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 1337 0 0 0 9 0 0 0 21 0 1 0 423681329 5865472 1205 33554432000 134512640 135197378 4290997920 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/795/statm: 1432 1206 91 168 0 1263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5728

[startup+0.300614 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 795
/proc/meminfo: memFree=17671660/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=6004 CPUtime=0.29 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 1431 0 0 0 29 0 0 0 22 0 1 0 423681329 6148096 1299 33554432000 134512640 135197378 4290997920 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/795/statm: 1501 1299 91 168 0 1332 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6004

[startup+0.700513 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 795
/proc/meminfo: memFree=17671660/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=6192 CPUtime=0.69 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 1469 0 0 0 69 0 0 0 24 0 1 0 423681329 6340608 1337 33554432000 134512640 135197378 4290997920 18446744073709551615 134542035 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/795/statm: 1548 1337 91 168 0 1379 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6192

[startup+1.50038 s]
/proc/loadavg: 0.00 0.00 0.00 3/178 796
/proc/meminfo: memFree=17665832/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=6376 CPUtime=1.49 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 1514 0 0 0 149 0 0 0 25 0 1 0 423681329 6529024 1382 33554432000 134512640 135197378 4290997920 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/795/statm: 1594 1382 91 168 0 1425 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6376

[startup+3.10111 s]
/proc/loadavg: 0.16 0.03 0.01 3/178 796
/proc/meminfo: memFree=17661492/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=6680 CPUtime=3.1 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 1611 0 0 0 310 0 0 0 25 0 1 0 423681329 6840320 1479 33554432000 134512640 135197378 4290997920 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/795/statm: 1670 1479 91 168 0 1501 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 6680

[startup+6.30055 s]
/proc/loadavg: 0.16 0.03 0.01 3/178 796
/proc/meminfo: memFree=17659644/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=7060 CPUtime=6.29 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 1684 0 0 0 629 0 0 0 25 0 1 0 423681329 7229440 1551 33554432000 134512640 135197378 4290997920 18446744073709551615 134542258 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/795/statm: 1765 1551 91 168 0 1596 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7060

[startup+12.7004 s]
/proc/loadavg: 0.44 0.10 0.03 3/178 796
/proc/meminfo: memFree=17657496/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=8212 CPUtime=12.69 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 1864 0 0 0 1269 0 0 0 25 0 1 0 423681329 8409088 1731 33554432000 134512640 135197378 4290997920 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/795/statm: 2053 1731 91 168 0 1884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8212

[startup+25.5011 s]
/proc/loadavg: 0.68 0.16 0.05 3/178 796
/proc/meminfo: memFree=17655160/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=9228 CPUtime=25.5 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 2201 0 0 0 2550 0 0 0 25 0 1 0 423681329 9449472 2068 33554432000 134512640 135197378 4290997920 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/795/statm: 2307 2068 93 168 0 2138 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 9228

[startup+51.1006 s]
/proc/loadavg: 1.13 0.31 0.10 3/178 797
/proc/meminfo: memFree=17652592/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=12492 CPUtime=51.09 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 2780 0 0 0 5109 0 0 0 25 0 1 0 423681329 12791808 2645 33554432000 134512640 135197378 4290997920 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/795/statm: 3123 2645 91 168 0 2954 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12492

[startup+102.307 s]
/proc/loadavg: 1.73 0.60 0.21 3/178 807
/proc/meminfo: memFree=17645428/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=19608 CPUtime=102.29 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 4013 0 0 0 10229 0 0 0 25 0 1 0 423681329 20078592 3878 33554432000 134512640 135197378 4290997920 18446744073709551615 134541617 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 4902 3878 91 168 0 4733 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19608

[startup+162.301 s]
/proc/loadavg: 1.90 0.86 0.32 3/178 809
/proc/meminfo: memFree=17638964/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=26588 CPUtime=162.29 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 5485 0 0 0 16228 1 0 0 25 0 1 0 423681329 27226112 5350 33554432000 134512640 135197378 4290997920 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 6647 5350 91 168 0 6478 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26588

[startup+222.3 s]
/proc/loadavg: 1.96 1.06 0.43 3/178 813
/proc/meminfo: memFree=17631888/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=37512 CPUtime=222.29 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 7045 0 0 0 22228 1 0 0 25 0 1 0 423681329 38412288 6910 33554432000 134512640 135197378 4290997920 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 9378 6910 91 168 0 9209 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 37512

[startup+282.301 s]
/proc/loadavg: 2.02 1.24 0.53 3/178 815
/proc/meminfo: memFree=17626288/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=37644 CPUtime=282.29 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 8455 0 0 0 28228 1 0 0 25 0 1 0 423681329 38547456 8320 33554432000 134512640 135197378 4290997920 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/795/statm: 9411 8320 91 168 0 9242 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 37644

[startup+342.301 s]
/proc/loadavg: 2.00 1.38 0.62 3/178 817
/proc/meminfo: memFree=17620820/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=50740 CPUtime=342.3 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 9858 0 0 0 34228 2 0 0 25 0 1 0 423681329 51957760 9723 33554432000 134512640 135197378 4290997920 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/795/statm: 12685 9723 91 168 0 12516 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 50740

[startup+402.3 s]
/proc/loadavg: 2.00 1.49 0.70 3/178 818
/proc/meminfo: memFree=17614596/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=50872 CPUtime=402.3 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 11297 0 0 0 40228 2 0 0 25 0 1 0 423681329 52092928 11162 33554432000 134512640 135197378 4290997920 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/795/statm: 12718 11162 91 168 0 12549 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 50872

[startup+462.301 s]
/proc/loadavg: 2.00 1.58 0.78 3/178 820
/proc/meminfo: memFree=17608500/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=74632 CPUtime=462.29 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 12778 0 0 0 46227 2 0 0 25 0 1 0 423681329 76423168 12643 33554432000 134512640 135197378 4290997920 18446744073709551615 134542060 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/795/statm: 18658 12643 91 168 0 18489 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 74632

[startup+522.301 s]
/proc/loadavg: 2.00 1.65 0.85 3/178 822
/proc/meminfo: memFree=17602652/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=74632 CPUtime=522.3 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 14176 0 0 0 52228 2 0 0 25 0 1 0 423681329 76423168 14041 33554432000 134512640 135197378 4290997920 18446744073709551615 134597752 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/795/statm: 18658 14041 91 168 0 18489 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 74632

[startup+582.3 s]
/proc/loadavg: 2.00 1.71 0.92 3/178 823
/proc/meminfo: memFree=17596804/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=74892 CPUtime=582.3 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 15627 0 0 0 58227 3 0 0 25 0 1 0 423681329 76689408 15492 33554432000 134512640 135197378 4290997920 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/795/statm: 18723 15492 91 168 0 18554 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 74892

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.01 1.92 3/178 946
/proc/meminfo: memFree=17257840/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=4062.39 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 99434 0 0 0 406214 25 0 0 25 0 1 0 423681329 534429696 99299 33554432000 134512640 135197378 4290997920 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 99299 91 168 0 130307 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 521904

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 948
/proc/meminfo: memFree=17251492/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=4122.38 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 100936 0 0 0 412213 25 0 0 25 0 1 0 423681329 534429696 100801 33554432000 134512640 135197378 4290997920 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 100801 91 168 0 130307 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 521904

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 949
/proc/meminfo: memFree=17246012/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=4182.39 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 102346 0 0 0 418213 26 0 0 25 0 1 0 423681329 534429696 102211 33554432000 134512640 135197378 4290997920 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 102211 91 168 0 130307 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 521904

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 951
/proc/meminfo: memFree=17240168/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=4242.39 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 103845 0 0 0 424213 26 0 0 25 0 1 0 423681329 534429696 103710 33554432000 134512640 135197378 4290997920 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 103710 91 168 0 130307 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 521904

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 952
/proc/meminfo: memFree=17234072/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=4302.39 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 105369 0 0 0 430213 26 0 0 25 0 1 0 423681329 534429696 105234 33554432000 134512640 135197378 4290997920 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 105234 91 168 0 130307 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 521904

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 954
/proc/meminfo: memFree=17228468/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=4362.4 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 106772 0 0 0 436213 27 0 0 25 0 1 0 423681329 534429696 106637 33554432000 134512640 135197378 4290997920 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 106637 91 168 0 130307 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 521904

[startup+4422.3 s]
/proc/loadavg: 2.06 2.01 1.93 3/178 956
/proc/meminfo: memFree=17222124/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=4422.4 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 108286 0 0 0 442213 27 0 0 25 0 1 0 423681329 534429696 108151 33554432000 134512640 135197378 4290997920 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 108151 91 168 0 130307 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 521904

[startup+4482.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/178 957
/proc/meminfo: memFree=17216528/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=4482.39 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 109775 0 0 0 448212 27 0 0 25 0 1 0 423681329 534429696 109640 33554432000 134512640 135197378 4290997920 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 109640 91 168 0 130307 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 521904

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 959
/proc/meminfo: memFree=17210556/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=4542.4 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 111209 0 0 0 454212 28 0 0 25 0 1 0 423681329 534429696 111074 33554432000 134512640 135197378 4290997920 18446744073709551615 134539229 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 111074 91 168 0 130307 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 521904

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 960
/proc/meminfo: memFree=17204200/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=4602.4 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 112756 0 0 0 460212 28 0 0 25 0 1 0 423681329 534429696 112621 33554432000 134512640 135197378 4290997920 18446744073709551615 134552631 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 112621 91 168 0 130307 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 521904

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 962
/proc/meminfo: memFree=17198472/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=4662.4 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 114193 0 0 0 466212 28 0 0 25 0 1 0 423681329 534429696 114058 33554432000 134512640 135197378 4290997920 18446744073709551615 134557226 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 114058 91 168 0 130307 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 521904

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 964
/proc/meminfo: memFree=17192380/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=4722.4 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 115643 0 0 0 472212 28 0 0 25 0 1 0 423681329 534429696 115508 33554432000 134512640 135197378 4290997920 18446744073709551615 134593920 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 115508 91 168 0 130307 0
Current children cumulated CPU time (s) 4722.4
Current children cumulated vsize (KiB) 521904

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 965
/proc/meminfo: memFree=17186408/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=4782.41 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 117135 0 0 0 478212 29 0 0 25 0 1 0 423681329 534429696 117000 33554432000 134512640 135197378 4290997920 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 117000 91 168 0 130307 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 521904

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 967
/proc/meminfo: memFree=17180812/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=4842.4 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 118546 0 0 0 484211 29 0 0 25 0 1 0 423681329 534429696 118411 33554432000 134512640 135197378 4290997920 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 118411 91 168 0 130307 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 521904

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 968
/proc/meminfo: memFree=17174720/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=4902.4 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 120070 0 0 0 490211 29 0 0 25 0 1 0 423681329 534429696 119935 33554432000 134512640 135197378 4290997920 18446744073709551615 134601638 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 119935 91 168 0 130307 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 521904

[startup+4962.3 s]
/proc/loadavg: 2.08 2.02 1.94 3/178 970
/proc/meminfo: memFree=17168876/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=4962.41 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 121476 0 0 0 496211 30 0 0 25 0 1 0 423681329 534429696 121341 33554432000 134512640 135197378 4290997920 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 121341 91 168 0 130307 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 521904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.04 2.01 1.94 2/176 972
/proc/meminfo: memFree=17221332/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=5000.01 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 122393 0 0 0 499971 30 0 0 25 0 1 0 423681329 534429696 122258 33554432000 134512640 135197378 4290997920 18446744073709551615 134539876 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 122258 91 168 0 130307 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 521904

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

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

[startup+4999.9 s]
/proc/loadavg: 2.04 2.01 1.94 2/176 972
/proc/meminfo: memFree=17221332/32951124 swapFree=67111528/67111528
[pid=795] ppid=793 vsize=521904 CPUtime=5000.01 cores=0,2,4,6
/proc/795/stat : 795 (march_hi) R 793 795 756 0 -1 4202496 122393 0 0 0 499971 30 0 0 25 0 1 0 423681329 534429696 122258 33554432000 134512640 135197378 4290997920 18446744073709551615 134539876 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/795/statm: 130476 122258 91 168 0 130307 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 521904

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.05
CPU user time (s): 4999.72
CPU system time (s): 0.330949
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 521904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.72
system time used= 0.330949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 122393
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= 3681

runsolver used 7.47586 second user time and 15.2627 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-18 12:00:04
IDJOB=3209509
IDBENCH=82526
IDSOLVER=1627
FILE ID=node108/3209509-1303120803
RUNJOBID= node108-1303120798-774
PBS_JOBID= 13020904
Free space on /tmp= 72652 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S924370159-018-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209509-1303120803/watcher-3209509-1303120803 -o /tmp/evaluation-result-3209509-1303120803/solver-3209509-1303120803 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209509-1303120803.cnf

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

MD5SUM BENCH= 392862e8cb399d235b8f33dd872803fb
RANDOM SEED=413580509

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
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	: 5332.82
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		: 2666.820
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	: 5332.77
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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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:      17671824 kB
Buffers:        750952 kB
Cached:       14073636 kB
SwapCached:          0 kB
Active:        7605644 kB
Inactive:      7323700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17671824 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3932 kB
Writeback:           0 kB
AnonPages:      104392 kB
Mapped:          15388 kB
Slab:           287196 kB
PageTables:       4632 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   252584 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= 72656 MiB
End job on node108 at 2011-04-18 13:23:26