Trace number 3211041

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) 5000.06 4999.94

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S158767647-027.SATISFIABLE.cnf
MD5SUM3a195a9f73ea42ae7df353109d53748f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.20482
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

0.01/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.01	c main()::
0.01/0.01	c initFormula():: searching for DIMACS p-line....
0.01/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 3195 clauses.
0.01/0.01	c parseCNF():: parsing....
0.01/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.01	c runParser():: parsing was successful, warming up engines...
0.01/0.01	c simplify_formula():: removed 0 tautological, 11 satisfied and 0 duplicate clauses
0.01/0.01	c preprocessing fase I completed:: there are now 748 free variables and 3184 clauses.
0.01/0.01	c stat :: sign balance is biased by 0.403
0.01/0.01	c using 3-SAT heuristics (occurence based diff)
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 170 duplicate clauses
0.01/0.01	c resolvent_look() :: found 91 resolvents
0.01/0.01	c lessRedundantTransformation():: nothing to be done.
0.01/0.01	c transformTo3SAT():: you gave me 750 variables and 3275 clauses.
0.01/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.01	c transformTo3SAT():: the transformation yielded 750 variabels and 3275 clauses.
0.01/0.01	c main():: clause / variable ratio: ( 3275 / 750 ) = 4.37
0.01/0.01	c longest clause has size 3
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.01	c number of free variables = 748
0.01/0.01	c dynamic_preselect_setsize :: off
0.01/0.01	c main():: all systems go!
0.01/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 198
0.01/0.07	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1567
0.19/0.28	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 21365
3.89/3.90	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 219605
43.90/43.99	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 1670781
364.40/364.42	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 9720831
2293.95/2293.94	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-3211041-1303174013/watcher-3211041-1303174013 -o /tmp/evaluation-result-3211041-1303174013/solver-3211041-1303174013 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211041-1303174013.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: 2.00 2.00 2.00 2/177 10110
/proc/meminfo: memFree=16670712/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=1308 CPUtime=0 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 203 0 0 0 0 0 0 0 25 0 1 0 428999243 1339392 158 33554432000 134512640 135197378 4293565344 18446744073709551615 134649164 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 327 158 67 168 0 158 0

[startup+0.0116239 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 10110
/proc/meminfo: memFree=16670712/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=1308 CPUtime=0.01 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 231 0 0 0 1 0 0 0 25 0 1 0 428999243 1339392 186 33554432000 134512640 135197378 4293565344 18446744073709551615 134539479 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 327 186 81 168 0 158 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1308

[startup+0.100608 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 10110
/proc/meminfo: memFree=16670712/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=2464 CPUtime=0.09 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 461 0 0 0 9 0 0 0 25 0 1 0 428999243 2523136 416 33554432000 134512640 135197378 4293565344 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 616 416 91 168 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2464

[startup+0.300579 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 10110
/proc/meminfo: memFree=16670712/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=2464 CPUtime=0.29 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 481 0 0 0 29 0 0 0 25 0 1 0 428999243 2523136 436 33554432000 134512640 135197378 4293565344 18446744073709551615 134570748 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 616 436 91 168 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2464

[startup+0.700511 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 10110
/proc/meminfo: memFree=16670712/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=2732 CPUtime=0.69 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 537 0 0 0 69 0 0 0 25 0 1 0 428999243 2797568 492 33554432000 134512640 135197378 4293565344 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 683 492 91 168 0 514 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2732

[startup+1.50037 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10111
/proc/meminfo: memFree=16669100/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=2900 CPUtime=1.49 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 568 0 0 0 149 0 0 0 25 0 1 0 428999243 2969600 523 33554432000 134512640 135197378 4293565344 18446744073709551615 134542106 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 725 523 91 168 0 556 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2900

[startup+3.10109 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10112
/proc/meminfo: memFree=16668480/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=3200 CPUtime=3.09 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 628 0 0 0 309 0 0 0 25 0 1 0 428999243 3276800 583 33554432000 134512640 135197378 4293565344 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 800 583 91 168 0 631 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3200

[startup+6.30052 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10112
/proc/meminfo: memFree=16667464/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=3924 CPUtime=6.29 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 757 0 0 0 629 0 0 0 25 0 1 0 428999243 4018176 712 33554432000 134512640 135197378 4293565344 18446744073709551615 134597436 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 981 712 91 168 0 812 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3924

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10112
/proc/meminfo: memFree=16665380/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=5520 CPUtime=12.69 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 1026 0 0 0 1269 0 0 0 25 0 1 0 428999243 5652480 981 33554432000 134512640 135197378 4293565344 18446744073709551615 134542218 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 1380 981 91 168 0 1211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5520

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 10112
/proc/meminfo: memFree=16662152/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=6992 CPUtime=25.49 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 1493 0 0 0 2549 0 0 0 25 0 1 0 428999243 7159808 1448 33554432000 134512640 135197378 4293565344 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 1748 1448 91 168 0 1579 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6992

[startup+51.1006 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10113
/proc/meminfo: memFree=16656304/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=11944 CPUtime=51.09 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 2367 0 0 0 5109 0 0 0 25 0 1 0 428999243 12230656 2322 33554432000 134512640 135197378 4293565344 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 2986 2322 91 168 0 2817 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11944

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10114
/proc/meminfo: memFree=16643368/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=22924 CPUtime=102.3 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 4145 0 0 0 10229 1 0 0 25 0 1 0 428999243 23474176 4100 33554432000 134512640 135197378 4293565344 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 5731 4100 91 168 0 5562 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22924

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10116
/proc/meminfo: memFree=16629216/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=34220 CPUtime=162.3 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 6193 0 0 0 16229 1 0 0 25 0 1 0 428999243 35041280 6148 33554432000 134512640 135197378 4293565344 18446744073709551615 134557248 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 8555 6148 91 168 0 8386 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34220

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10117
/proc/meminfo: memFree=16615064/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=39476 CPUtime=222.29 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 8227 0 0 0 22228 1 0 0 25 0 1 0 428999243 40423424 8182 33554432000 134512640 135197378 4293565344 18446744073709551615 134526691 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 9869 8182 91 168 0 9700 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 39476

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10119
/proc/meminfo: memFree=16601508/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=52572 CPUtime=282.3 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 10198 0 0 0 28228 2 0 0 25 0 1 0 428999243 53833728 10153 33554432000 134512640 135197378 4293565344 18446744073709551615 134523330 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 13143 10153 91 168 0 12974 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 52572

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10121
/proc/meminfo: memFree=16588080/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=52572 CPUtime=342.3 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 12119 0 0 0 34228 2 0 0 25 0 1 0 428999243 53833728 12074 33554432000 134512640 135197378 4293565344 18446744073709551615 134525366 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 13143 12074 91 168 0 12974 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 52572

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10122
/proc/meminfo: memFree=16574648/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=72216 CPUtime=402.3 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 14076 0 0 0 40228 2 0 0 25 0 1 0 428999243 73949184 14031 33554432000 134512640 135197378 4293565344 18446744073709551615 134541254 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 18054 14031 91 168 0 17885 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 72216

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10124
/proc/meminfo: memFree=16559732/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=82460 CPUtime=462.3 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 16089 0 0 0 46227 3 0 0 25 0 1 0 428999243 84439040 16044 33554432000 134512640 135197378 4293565344 18446744073709551615 134541962 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 20615 16044 91 168 0 20446 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 82460

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10125
/proc/meminfo: memFree=16545412/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=82460 CPUtime=522.3 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 18086 0 0 0 52227 3 0 0 25 0 1 0 428999243 84439040 18041 33554432000 134512640 135197378 4293565344 18446744073709551615 134542287 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 20615 18041 91 168 0 20446 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 82460

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10127
/proc/meminfo: memFree=16531484/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=111928 CPUtime=582.31 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 19997 0 0 0 58227 4 0 0 25 0 1 0 428999243 114614272 19952 33554432000 134512640 135197378 4293565344 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 27982 19952 91 168 0 27813 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 111928

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10287
/proc/meminfo: memFree=16142904/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=614780 CPUtime=4062.39 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 129403 0 0 0 406211 28 0 0 25 0 1 0 428999243 629534720 129358 33554432000 134512640 135197378 4293565344 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 153695 129358 91 168 0 153526 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 614780

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10288
/proc/meminfo: memFree=16126136/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=614780 CPUtime=4122.38 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 131276 0 0 0 412210 28 0 0 25 0 1 0 428999243 629534720 131231 33554432000 134512640 135197378 4293565344 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 153695 131231 91 168 0 153526 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 614780

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10290
/proc/meminfo: memFree=16109240/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=614780 CPUtime=4182.39 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 133180 0 0 0 418210 29 0 0 25 0 1 0 428999243 629534720 133135 33554432000 134512640 135197378 4293565344 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 153695 133135 91 168 0 153526 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 614780

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10292
/proc/meminfo: memFree=16092944/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=614780 CPUtime=4242.39 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 135031 0 0 0 424210 29 0 0 25 0 1 0 428999243 629534720 134986 33554432000 134512640 135197378 4293565344 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 153695 134986 91 168 0 153526 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 614780

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10293
/proc/meminfo: memFree=16076404/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=614780 CPUtime=4302.4 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 136946 0 0 0 430210 30 0 0 25 0 1 0 428999243 629534720 136901 33554432000 134512640 135197378 4293565344 18446744073709551615 134552756 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 153695 136901 91 168 0 153526 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 614780

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10295
/proc/meminfo: memFree=16060116/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=614780 CPUtime=4362.39 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 138827 0 0 0 436209 30 0 0 25 0 1 0 428999243 629534720 138782 33554432000 134512640 135197378 4293565344 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 153695 138782 91 168 0 153526 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 614780

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10296
/proc/meminfo: memFree=16043460/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=614780 CPUtime=4422.39 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 140732 0 0 0 442209 30 0 0 25 0 1 0 428999243 629534720 140687 33554432000 134512640 135197378 4293565344 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 153695 140687 91 168 0 153526 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 614780

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10307
/proc/meminfo: memFree=16027696/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=614780 CPUtime=4482.4 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 142596 0 0 0 448209 31 0 0 25 0 1 0 428999243 629534720 142551 33554432000 134512640 135197378 4293565344 18446744073709551615 134542202 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 153695 142551 91 168 0 153526 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 614780

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10807
/proc/meminfo: memFree=16179944/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=614780 CPUtime=4542.4 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 144419 0 0 0 454209 31 0 0 25 0 1 0 428999243 629534720 144374 33554432000 134512640 135197378 4293565344 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 153695 144374 91 168 0 153526 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 614780

[startup+4602.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 10808
/proc/meminfo: memFree=16163180/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=838544 CPUtime=4602.4 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 146301 0 0 0 460207 33 0 0 25 0 1 0 428999243 858669056 146256 33554432000 134512640 135197378 4293565344 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 209636 146256 91 168 0 209467 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 838544

[startup+4662.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 10813
/proc/meminfo: memFree=16144900/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=838544 CPUtime=4662.4 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 148123 0 0 0 466207 33 0 0 25 0 1 0 428999243 858669056 148078 33554432000 134512640 135197378 4293565344 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 209636 148078 91 168 0 209467 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 838544

[startup+4722.31 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 10814
/proc/meminfo: memFree=16126948/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=838544 CPUtime=4722.41 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 149929 0 0 0 472207 34 0 0 25 0 1 0 428999243 858669056 149884 33554432000 134512640 135197378 4293565344 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 209636 149884 91 168 0 209467 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 838544

[startup+4782.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 10816
/proc/meminfo: memFree=16109800/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=838544 CPUtime=4782.4 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 151703 0 0 0 478206 34 0 0 25 0 1 0 428999243 858669056 151658 33554432000 134512640 135197378 4293565344 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 209636 151658 91 168 0 209467 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 838544

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10818
/proc/meminfo: memFree=16093516/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=838544 CPUtime=4842.4 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 153405 0 0 0 484206 34 0 0 25 0 1 0 428999243 858669056 153360 33554432000 134512640 135197378 4293565344 18446744073709551615 134556704 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 209636 153360 91 168 0 209467 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 838544

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10819
/proc/meminfo: memFree=16076356/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=838544 CPUtime=4902.41 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 155177 0 0 0 490206 35 0 0 25 0 1 0 428999243 858669056 155132 33554432000 134512640 135197378 4293565344 18446744073709551615 134618449 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 209636 155132 91 168 0 209467 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 838544

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10821
/proc/meminfo: memFree=16058352/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=838676 CPUtime=4962.41 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 157116 0 0 0 496206 35 0 0 25 0 1 0 428999243 858804224 157071 33554432000 134512640 135197378 4293565344 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 209669 157071 91 168 0 209500 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 838676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10822
/proc/meminfo: memFree=16047392/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=838676 CPUtime=5000.01 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 158249 0 0 0 499966 35 0 0 25 0 1 0 428999243 858804224 158204 33554432000 134512640 135197378 4293565344 18446744073709551615 134596910 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 209669 158204 91 168 0 209500 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 838676

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: 2.00 2.00 2.00 3/178 10822
/proc/meminfo: memFree=16047392/32951124 swapFree=67111524/67111528
[pid=10110] ppid=10108 vsize=838676 CPUtime=5000.01 cores=0,2,4,6
/proc/10110/stat : 10110 (march_hi) R 10108 10110 9528 0 -1 4202496 158249 0 0 0 499966 35 0 0 25 0 1 0 428999243 858804224 158204 33554432000 134512640 135197378 4293565344 18446744073709551615 134596910 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10110/statm: 209669 158204 91 168 0 209500 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 838676

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4999.67
CPU system time (s): 0.387941
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 838676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.387941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 158249
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= 2553

runsolver used 7.55585 second user time and 15.1947 second system time

The end

Launcher Data

Begin job on node136 at 2011-04-19 02:46:53
IDJOB=3211041
IDBENCH=82909
IDSOLVER=1627
FILE ID=node136/3211041-1303174013
RUNJOBID= node136-1303168250-9546
PBS_JOBID= 13021041
Free space on /tmp= 72604 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S158767647-027.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3211041-1303174013/watcher-3211041-1303174013 -o /tmp/evaluation-result-3211041-1303174013/solver-3211041-1303174013 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3211041-1303174013.cnf

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

MD5SUM BENCH= 3a195a9f73ea42ae7df353109d53748f
RANDOM SEED=1693385351

node136.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	: 5332.75
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		: 2666.809
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	: 5332.76
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	: 5332.75
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		: 2666.809
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.75
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		: 2666.809
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:      16670992 kB
Buffers:        630172 kB
Cached:       14941280 kB
SwapCached:          4 kB
Active:        7774988 kB
Inactive:      8157064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16670992 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             808 kB
Writeback:           0 kB
AnonPages:      360488 kB
Mapped:          15452 kB
Slab:           284904 kB
PageTables:       5316 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   518956 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= 72768 MiB
End job on node136 at 2011-04-19 04:10:15