Trace number 3205379

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT09 reference solver: march_hi hi? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S720541313-052.UNKNOWN.cnf
MD5SUM529f91a307fdda5249e1a091ee33e647
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 550 variables and 2343 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, 9 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 548 free variables and 2334 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.427
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 172 duplicate clauses
0.00/0.01	c resolvent_look() :: found 86 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 550 variables and 2420 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 550 variabels and 2420 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2420 / 550 ) = 4.40
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 = 548
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: 140
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 727
0.09/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |****************************************************************| ( 2/999) NodeCount: 6485
1.00/1.10	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 44086
8.29/8.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |********************************
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c |****************************************************************| ( 4/999) NodeCount: 215726
45.29/45.35	c |----------------------------------------------------------------|
c |*
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c |***
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 795505
183.09/183.18	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |****************************************************************| ( 6/999) NodeCount: 2273230
567.30/567.38	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
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c |************
c |*************
c |**************
c |***************
c |****************
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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-3205379-1302953649/watcher-3205379-1302953649 -o /tmp/evaluation-result-3205379-1302953649/solver-3205379-1302953649 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205379-1302953649.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: 3.75 3.95 3.95 5/189 8020
/proc/meminfo: memFree=18515764/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=1172 CPUtime=0 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 195 0 0 0 0 0 0 0 25 0 1 0 406967561 1200128 149 33554432000 134512640 135197378 4293956720 18446744073709551615 134560987 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 293 149 78 168 0 124 0

[startup+0.0688571 s]
/proc/loadavg: 3.75 3.95 3.95 5/189 8020
/proc/meminfo: memFree=18515764/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=2000 CPUtime=0.06 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 351 0 0 0 6 0 0 0 18 0 1 0 406967561 2048000 305 33554432000 134512640 135197378 4293956720 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 500 305 91 168 0 331 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2000

[startup+0.100877 s]
/proc/loadavg: 3.75 3.95 3.95 5/189 8020
/proc/meminfo: memFree=18515764/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=2000 CPUtime=0.09 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 356 0 0 0 9 0 0 0 18 0 1 0 406967561 2048000 310 33554432000 134512640 135197378 4293956720 18446744073709551615 134572708 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 500 310 91 168 0 331 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2000

[startup+0.300839 s]
/proc/loadavg: 3.75 3.95 3.95 5/189 8020
/proc/meminfo: memFree=18515764/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=2172 CPUtime=0.29 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 382 0 0 0 29 0 0 0 18 0 1 0 406967561 2224128 336 33554432000 134512640 135197378 4293956720 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 543 336 91 168 0 374 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2172

[startup+0.700766 s]
/proc/loadavg: 3.75 3.95 3.95 5/189 8020
/proc/meminfo: memFree=18515764/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=2308 CPUtime=0.69 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 419 0 0 0 69 0 0 0 18 0 1 0 406967561 2363392 373 33554432000 134512640 135197378 4293956720 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 577 373 91 168 0 408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2308

[startup+1.50063 s]
/proc/loadavg: 3.77 3.95 3.95 5/190 8021
/proc/meminfo: memFree=18513952/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=2476 CPUtime=1.49 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 447 0 0 0 149 0 0 0 19 0 1 0 406967561 2535424 401 33554432000 134512640 135197378 4293956720 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 619 401 91 168 0 450 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2476

[startup+3.10032 s]
/proc/loadavg: 3.77 3.95 3.95 5/190 8021
/proc/meminfo: memFree=18513208/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=2780 CPUtime=3.09 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 516 0 0 0 309 0 0 0 25 0 1 0 406967561 2846720 470 33554432000 134512640 135197378 4293956720 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 695 470 91 168 0 526 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2780

[startup+6.30078 s]
/proc/loadavg: 3.77 3.95 3.95 5/190 8021
/proc/meminfo: memFree=18512060/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=3592 CPUtime=6.29 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 666 0 0 0 629 0 0 0 25 0 1 0 406967561 3678208 620 33554432000 134512640 135197378 4293956720 18446744073709551615 134525288 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 898 620 91 168 0 729 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3592

[startup+12.7006 s]
/proc/loadavg: 3.81 3.95 3.95 5/190 8022
/proc/meminfo: memFree=18508620/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=5112 CPUtime=12.69 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 893 0 0 0 1269 0 0 0 25 0 1 0 406967561 5234688 847 33554432000 134512640 135197378 4293956720 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 1278 847 91 168 0 1109 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5112

[startup+25.5004 s]
/proc/loadavg: 3.84 3.95 3.95 5/190 8022
/proc/meminfo: memFree=18504028/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=6756 CPUtime=25.49 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 1328 0 0 0 2549 0 0 0 25 0 1 0 406967561 6918144 1282 33554432000 134512640 135197378 4293956720 18446744073709551615 134542189 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 1689 1282 91 168 0 1520 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6756

[startup+51.1009 s]
/proc/loadavg: 3.89 3.95 3.95 5/190 8023
/proc/meminfo: memFree=18494680/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=12044 CPUtime=51.09 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 2146 0 0 0 5109 0 0 0 25 0 1 0 406967561 12333056 2100 33554432000 134512640 135197378 4293956720 18446744073709551615 134618546 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 3011 2100 91 168 0 2842 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12044

[startup+102.307 s]
/proc/loadavg: 3.95 3.96 3.95 5/190 8024
/proc/meminfo: memFree=18474712/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=17884 CPUtime=102.29 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 3799 0 0 0 10229 0 0 0 25 0 1 0 406967561 18313216 3753 33554432000 134512640 135197378 4293956720 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 4471 3753 91 168 0 4302 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 17884

[startup+162.3 s]
/proc/loadavg: 4.05 3.98 3.95 5/190 8026
/proc/meminfo: memFree=18453488/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=23704 CPUtime=162.29 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 5606 0 0 0 16228 1 0 0 25 0 1 0 406967561 24272896 5560 33554432000 134512640 135197378 4293956720 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 5926 5560 91 168 0 5757 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 23704

[startup+222.301 s]
/proc/loadavg: 4.02 3.98 3.95 5/190 8027
/proc/meminfo: memFree=18432000/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=36348 CPUtime=222.3 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 7405 0 0 0 22228 2 0 0 25 0 1 0 406967561 37220352 7359 33554432000 134512640 135197378 4293956720 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 9087 7359 91 168 0 8918 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 36348

[startup+282.301 s]
/proc/loadavg: 4.00 3.98 3.95 5/190 8029
/proc/meminfo: memFree=18411652/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=49576 CPUtime=282.3 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 9206 0 0 0 28228 2 0 0 25 0 1 0 406967561 50765824 9160 33554432000 134512640 135197378 4293956720 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 12394 9160 91 168 0 12225 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 49576

[startup+342.3 s]
/proc/loadavg: 4.00 3.98 3.95 5/190 8030
/proc/meminfo: memFree=18390776/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=57404 CPUtime=342.29 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 10972 0 0 0 34227 2 0 0 25 0 1 0 406967561 58781696 10926 33554432000 134512640 135197378 4293956720 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 14351 10926 91 168 0 14182 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 57404

[startup+402.301 s]
/proc/loadavg: 4.00 3.98 3.95 5/190 8032
/proc/meminfo: memFree=18371048/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=77048 CPUtime=402.3 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 12697 0 0 0 40228 2 0 0 25 0 1 0 406967561 78897152 12651 33554432000 134512640 135197378 4293956720 18446744073709551615 134541908 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 19262 12651 91 168 0 19093 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 77048

[startup+462.3 s]
/proc/loadavg: 4.00 3.98 3.95 5/190 8034
/proc/meminfo: memFree=18351448/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=77048 CPUtime=462.3 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 14395 0 0 0 46227 3 0 0 25 0 1 0 406967561 78897152 14349 33554432000 134512640 135197378 4293956720 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 19262 14349 91 168 0 19093 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 77048

[startup+522.301 s]
/proc/loadavg: 4.00 3.98 3.95 5/190 8035
/proc/meminfo: memFree=18332096/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=77048 CPUtime=522.3 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 16018 0 0 0 52227 3 0 0 25 0 1 0 406967561 78897152 15972 33554432000 134512640 135197378 4293956720 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 19262 15972 91 168 0 19093 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 77048

[startup+582.301 s]
/proc/loadavg: 4.04 3.99 3.96 5/190 8037
/proc/meminfo: memFree=18311868/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=77048 CPUtime=582.3 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 17633 0 0 0 58227 3 0 0 25 0 1 0 406967561 78897152 17587 33554432000 134512640 135197378 4293956720 18446744073709551615 134542223 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 19262 17587 91 168 0 19093 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 77048

[startup+642.301 s]
/proc/loadavg: 4.01 3.99 3.96 5/190 8038
/proc/meminfo: memFree=18291136/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=106516 CPUtime=642.31 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 19385 0 0 0 64227 4 0 0 25 0 1 0 406967561 109072384 19339 33554432000 134512640 135197378 4293956720 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 26629 19339 91 168 0 26460 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 106516

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 3.96 5/190 8040
/proc/meminfo: memFree=18271260/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=122176 CPUtime=702.31 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 21095 0 0 0 70227 4 0 0 25 0 1 0 406967561 125108224 21049 33554432000 134512640 135197378 4293956720 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 30544 21049 91 168 0 30375 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 122176

[startup+762.306 s]
/proc/loadavg: 4.03 4.01 3.96 5/190 8042
/proc/meminfo: memFree=18251792/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=122176 CPUtime=762.31 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 22766 0 0 0 76227 4 0 0 25 0 1 0 406967561 125108224 22720 33554432000 134512640 135197378 4293956720 18446744073709551615 134552468 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 30544 22720 91 168 0 30375 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 122176

[startup+822.301 s]
/proc/loadavg: 4.01 4.00 3.96 5/190 8043
/proc/meminfo: memFree=18232560/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=122176 CPUtime=822.31 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 24398 0 0 0 82227 4 0 0 25 0 1 0 406967561 125108224 24352 33554432000 134512640 135197378 4293956720 18446744073709551615 134542258 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 30544 24352 91 168 0 30375 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 122176

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 8045
/proc/meminfo: memFree=18212700/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=122176 CPUtime=882.31 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 25978 0 0 0 88226 5 0 0 25 0 1 0 406967561 125108224 25932 33554432000 134512640 135197378 4293956720 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 30544 25932 91 168 0 30375 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 122176

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 8046
/proc/meminfo: memFree=18193092/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=122308 CPUtime=942.32 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 27708 0 0 0 94227 5 0 0 25 0 1 0 406967561 125243392 27662 33554432000 134512640 135197378 4293956720 18446744073709551615 134525293 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 30577 27662 91 168 0 30408 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 122308

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 8048
/proc/meminfo: memFree=18174240/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=166508 CPUtime=1002.31 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 29338 0 0 0 100226 5 0 0 25 0 1 0 406967561 170504192 29292 33554432000 134512640 135197378 4293956720 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 41627 29292 91 168 0 41458 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 166508

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 8050
/proc/meminfo: memFree=18155004/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=166508 CPUtime=1062.32 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 30889 0 0 0 106226 6 0 0 25 0 1 0 406967561 170504192 30843 33554432000 134512640 135197378 4293956720 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 41627 30843 91 168 0 41458 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 166508

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 8051
/proc/meminfo: memFree=18135896/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=166508 CPUtime=1122.32 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 32542 0 0 0 112226 6 0 0 25 0 1 0 406967561 170504192 32496 33554432000 134512640 135197378 4293956720 18446744073709551615 134525435 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 41627 32496 91 168 0 41458 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 166508

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 8053
/proc/meminfo: memFree=18116900/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=166508 CPUtime=1182.31 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 34085 0 0 0 118225 6 0 0 25 0 1 0 406967561 170504192 34039 33554432000 134512640 135197378 4293956720 18446744073709551615 134542225 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 41627 34039 91 168 0 41458 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 166508

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 8054
/proc/meminfo: memFree=18096420/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=166508 CPUtime=1242.32 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 35654 0 0 0 124225 7 0 0 25 0 1 0 406967561 170504192 35608 33554432000 134512640 135197378 4293956720 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 41627 35608 91 168 0 41458 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 166508



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.69 3.93 3.94 2/173 8110
/proc/meminfo: memFree=18379156/32951124 swapFree=67111528/67111528
[pid=8020] ppid=8018 vsize=166508 CPUtime=1300.03 cores=4,6
/proc/8020/stat : 8020 (march_hi) R 8018 8020 7063 0 -1 4202496 37104 0 0 0 129996 7 0 0 25 0 1 0 406967561 170504192 37058 33554432000 134512640 135197378 4293956720 18446744073709551615 134649303 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8020/statm: 41627 37058 91 168 0 41458 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 166508

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): 1300.04
CPU user time (s): 1299.96
CPU system time (s): 0.080987
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 166508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37104
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= 4
involuntary context switches= 2308

runsolver used 2.09268 second user time and 3.83542 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-16 13:34:09
IDJOB=3205379
IDBENCH=82803
IDSOLVER=1623
FILE ID=node103/3205379-1302953649
RUNJOBID= node103-1302953638-7871
PBS_JOBID= 13017974
Free space on /tmp= 72012 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S720541313-052.UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3205379-1302953649/watcher-3205379-1302953649 -o /tmp/evaluation-result-3205379-1302953649/solver-3205379-1302953649 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205379-1302953649.cnf

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

MD5SUM BENCH= 529f91a307fdda5249e1a091ee33e647
RANDOM SEED=823788023

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18516028 kB
Buffers:        668444 kB
Cached:       13357708 kB
SwapCached:          0 kB
Active:        8102696 kB
Inactive:      5996788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18516028 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4004 kB
Writeback:           0 kB
AnonPages:       73116 kB
Mapped:          16184 kB
Slab:           274448 kB
PageTables:       4820 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   257796 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= 72016 MiB
End job on node103 at 2011-04-16 13:55:51