Trace number 3209489

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) 5000.11 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S1969540674-065-UNKNOWN.cnf
MD5SUMfcb14103324f734a2e69e02c062e67ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1079.13
Satisfiable
(Un)Satisfiability was proved
Number of variables50000
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.09/2.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.09/2.11	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.09/2.11	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.09/2.11	c main()::
2.09/2.11	c initFormula():: searching for DIMACS p-line....
2.09/2.11	c initFormula():: the DIMACS p-line indicates a CNF of 50000 variables and 210000 clauses.
2.09/2.11	c parseCNF():: parsing....
2.09/2.11	c parseCNF():: the CNF contains 0 unary clauses.
2.09/2.11	c runParser():: parsing was successful, warming up engines...
2.09/2.11	c simplify_formula():: removed 0 tautological, 1152 satisfied and 0 duplicate clauses
2.09/2.11	c preprocessing fase I completed:: there are now 49820 free variables and 208848 clauses.
2.09/2.11	c stat :: sign balance is biased by 0.465
2.09/2.11	c using 3-SAT heuristics (occurence based diff)
2.09/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
2.09/2.11	c resolvent_look() :: found 65 resolvents
2.09/2.11	c lessRedundantTransformation():: nothing to be done.
2.09/2.11	c transformTo3SAT():: you gave me 50000 variables and 208913 clauses.
2.09/2.11	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.09/2.11	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.09/2.11	c transformTo3SAT():: the transformation yielded 50000 variabels and 208913 clauses.
2.09/2.11	c main():: clause / variable ratio: ( 208913 / 50000 ) = 4.18
2.09/2.11	c longest clause has size 3
2.09/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.11	c number of free variables = 49820
2.09/2.11	c dynamic_preselect_setsize :: off
2.09/2.11	c main():: all systems go!
2.09/2.11	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-3209489-1303120801/watcher-3209489-1303120801 -o /tmp/evaluation-result-3209489-1303120801/solver-3209489-1303120801 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209489-1303120801.cnf 

running on 4 cores: 1,3,5,7

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 28942
/proc/meminfo: memFree=17105808/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=6376 CPUtime=0 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 1253 0 0 0 0 0 0 0 21 0 1 0 502310832 6529024 1210 33554432000 134512640 135197378 4287467792 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 1594 1210 58 168 0 1425 0

[startup+0.0586589 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 28942
/proc/meminfo: memFree=17105808/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=7564 CPUtime=0.05 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 1597 0 0 0 5 0 0 0 21 0 1 0 502310832 7745536 1554 33554432000 134512640 135197378 4287467792 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 1891 1554 58 168 0 1722 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7564

[startup+0.100652 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 28942
/proc/meminfo: memFree=17105808/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=8356 CPUtime=0.09 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 1872 0 0 0 9 0 0 0 21 0 1 0 502310832 8556544 1829 33554432000 134512640 135197378 4287467792 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 2089 1829 58 168 0 1920 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8356

[startup+0.300625 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 28942
/proc/meminfo: memFree=17105808/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=21688 CPUtime=0.29 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 5035 0 0 0 29 0 0 0 22 0 1 0 502310832 22208512 3521 33554432000 134512640 135197378 4287467792 18446744073709551615 134687948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 5422 3521 65 168 0 5253 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21688

[startup+0.700543 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 28942
/proc/meminfo: memFree=17105808/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=25404 CPUtime=0.69 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 14636 0 0 0 68 1 0 0 24 0 1 0 502310832 26013696 4570 33554432000 134512640 135197378 4287467792 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 6351 4570 67 168 0 6182 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25404

[startup+1.50039 s]
/proc/loadavg: 0.00 0.00 0.00 3/178 28943
/proc/meminfo: memFree=17084348/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=31160 CPUtime=1.49 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 34156 0 0 0 146 3 0 0 25 0 1 0 502310832 31907840 5964 33554432000 134512640 135197378 4287467792 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 7790 5964 81 168 0 7621 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31160

[startup+3.10108 s]
/proc/loadavg: 0.00 0.00 0.00 3/178 28943
/proc/meminfo: memFree=17067460/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=90468 CPUtime=3.09 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 59287 0 0 0 302 7 0 0 25 0 1 0 502310832 92639232 20322 33554432000 134512640 135197378 4287467792 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 22617 20322 91 168 0 22448 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90468

[startup+6.30047 s]
/proc/loadavg: 0.16 0.03 0.01 3/178 28943
/proc/meminfo: memFree=17022572/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=91548 CPUtime=6.29 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 59528 0 0 0 622 7 0 0 25 0 1 0 502310832 93745152 20563 33554432000 134512640 135197378 4287467792 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 22887 20563 91 168 0 22718 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 91548

[startup+12.7002 s]
/proc/loadavg: 0.31 0.07 0.02 3/178 28944
/proc/meminfo: memFree=17018876/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=94472 CPUtime=12.69 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 60086 0 0 0 1262 7 0 0 25 0 1 0 502310832 96739328 21121 33554432000 134512640 135197378 4287467792 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 23618 21121 91 168 0 23449 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 94472

[startup+25.5008 s]
/proc/loadavg: 0.68 0.16 0.05 3/178 28944
/proc/meminfo: memFree=17007456/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=104416 CPUtime=25.49 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 62417 0 0 0 2541 8 0 0 25 0 1 0 502310832 106921984 23452 33554432000 134512640 135197378 4287467792 18446744073709551615 134541700 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 26104 23452 91 168 0 25935 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 104416

[startup+51.1009 s]
/proc/loadavg: 1.13 0.31 0.10 3/178 28945
/proc/meminfo: memFree=17001208/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=106396 CPUtime=51.1 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 62915 0 0 0 5101 9 0 0 25 0 1 0 502310832 108949504 23950 33554432000 134512640 135197378 4287467792 18446744073709551615 134593883 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 26599 23950 91 168 0 26430 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 106396

[startup+102.307 s]
/proc/loadavg: 1.62 0.56 0.20 3/178 28955
/proc/meminfo: memFree=16990328/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=107848 CPUtime=102.3 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 63303 0 0 0 10221 9 0 0 25 0 1 0 502310832 110436352 24338 33554432000 134512640 135197378 4287467792 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 26962 24338 91 168 0 26793 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 107848

[startup+162.301 s]
/proc/loadavg: 1.86 0.82 0.31 3/178 28957
/proc/meminfo: memFree=16979748/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=109168 CPUtime=162.3 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 63625 0 0 0 16221 9 0 0 25 0 1 0 502310832 111788032 24660 33554432000 134512640 135197378 4287467792 18446744073709551615 134597005 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 27292 24660 91 168 0 27123 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 109168

[startup+222.301 s]
/proc/loadavg: 1.95 1.04 0.41 3/178 28958
/proc/meminfo: memFree=16968548/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=110092 CPUtime=222.3 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 63880 0 0 0 22221 9 0 0 25 0 1 0 502310832 112734208 24915 33554432000 134512640 135197378 4287467792 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 27523 24915 91 168 0 27354 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 110092

[startup+282.301 s]
/proc/loadavg: 1.98 1.21 0.51 3/178 28960
/proc/meminfo: memFree=16958460/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=110752 CPUtime=282.3 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 64030 0 0 0 28221 9 0 0 25 0 1 0 502310832 113410048 25065 33554432000 134512640 135197378 4287467792 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 27688 25065 91 168 0 27519 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 110752

[startup+342.301 s]
/proc/loadavg: 1.99 1.35 0.60 3/178 28961
/proc/meminfo: memFree=16948608/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=111148 CPUtime=342.31 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 64138 0 0 0 34222 9 0 0 25 0 1 0 502310832 113815552 25173 33554432000 134512640 135197378 4287467792 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 27787 25173 91 168 0 27618 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 111148

[startup+402.301 s]
/proc/loadavg: 1.99 1.47 0.68 3/178 28963
/proc/meminfo: memFree=16938764/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=111544 CPUtime=402.31 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 64227 0 0 0 40222 9 0 0 25 0 1 0 502310832 114221056 25262 33554432000 134512640 135197378 4287467792 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 27886 25262 91 168 0 27717 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 111544

[startup+462.301 s]
/proc/loadavg: 1.99 1.56 0.76 3/178 28965
/proc/meminfo: memFree=16929040/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=111940 CPUtime=462.31 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 64330 0 0 0 46222 9 0 0 25 0 1 0 502310832 114626560 25365 33554432000 134512640 135197378 4287467792 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 27985 25365 91 168 0 27816 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 111940

[startup+522.301 s]
/proc/loadavg: 1.99 1.64 0.84 3/178 28966
/proc/meminfo: memFree=16919564/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=112336 CPUtime=522.31 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 64429 0 0 0 52222 9 0 0 25 0 1 0 502310832 115032064 25464 33554432000 134512640 135197378 4287467792 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 28084 25464 91 168 0 27915 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 112336

[startup+582.301 s]
/proc/loadavg: 2.03 1.71 0.91 3/178 28968
/proc/meminfo: memFree=16910096/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=112732 CPUtime=582.31 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 64514 0 0 0 58222 9 0 0 25 0 1 0 502310832 115437568 25549 33554432000 134512640 135197378 4287467792 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 28183 25549 91 168 0 28014 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 112732

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 29073
/proc/meminfo: memFree=16368912/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118012 CPUtime=4062.45 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 65862 0 0 0 406235 10 0 0 25 0 1 0 502310832 120844288 26897 33554432000 134512640 135197378 4287467792 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29503 26897 91 168 0 29334 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 118012

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 29074
/proc/meminfo: memFree=16358460/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118012 CPUtime=4122.45 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 65871 0 0 0 412235 10 0 0 25 0 1 0 502310832 120844288 26906 33554432000 134512640 135197378 4287467792 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29503 26906 91 168 0 29334 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 118012

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 29076
/proc/meminfo: memFree=16347888/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118144 CPUtime=4182.45 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 65879 0 0 0 418235 10 0 0 25 0 1 0 502310832 120979456 26914 33554432000 134512640 135197378 4287467792 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29536 26914 91 168 0 29367 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 118144

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 29077
/proc/meminfo: memFree=16337792/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118144 CPUtime=4242.46 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 65888 0 0 0 424236 10 0 0 25 0 1 0 502310832 120979456 26923 33554432000 134512640 135197378 4287467792 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29536 26923 91 168 0 29367 0
Current children cumulated CPU time (s) 4242.46
Current children cumulated vsize (KiB) 118144

[startup+4302.3 s]
/proc/loadavg: 2.04 2.01 1.92 3/178 29079
/proc/meminfo: memFree=16327588/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118144 CPUtime=4302.46 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 65896 0 0 0 430236 10 0 0 25 0 1 0 502310832 120979456 26931 33554432000 134512640 135197378 4287467792 18446744073709551615 134552690 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29536 26931 91 168 0 29367 0
Current children cumulated CPU time (s) 4302.46
Current children cumulated vsize (KiB) 118144

[startup+4362.3 s]
/proc/loadavg: 2.01 2.01 1.92 3/178 29081
/proc/meminfo: memFree=16317868/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118276 CPUtime=4362.46 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 65909 0 0 0 436236 10 0 0 25 0 1 0 502310832 121114624 26944 33554432000 134512640 135197378 4287467792 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29569 26944 91 168 0 29400 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 118276

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 29082
/proc/meminfo: memFree=16308288/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118276 CPUtime=4422.46 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 65918 0 0 0 442236 10 0 0 25 0 1 0 502310832 121114624 26953 33554432000 134512640 135197378 4287467792 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29569 26953 91 168 0 29400 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 118276

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 29084
/proc/meminfo: memFree=16299676/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118276 CPUtime=4482.46 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 65927 0 0 0 448236 10 0 0 25 0 1 0 502310832 121114624 26962 33554432000 134512640 135197378 4287467792 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29569 26962 91 168 0 29400 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 118276

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 29085
/proc/meminfo: memFree=16288868/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118276 CPUtime=4542.47 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 65937 0 0 0 454237 10 0 0 25 0 1 0 502310832 121114624 26972 33554432000 134512640 135197378 4287467792 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29569 26972 91 168 0 29400 0
Current children cumulated CPU time (s) 4542.47
Current children cumulated vsize (KiB) 118276

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 29087
/proc/meminfo: memFree=16277784/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118408 CPUtime=4602.48 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 65947 0 0 0 460238 10 0 0 25 0 1 0 502310832 121249792 26982 33554432000 134512640 135197378 4287467792 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29602 26982 91 168 0 29433 0
Current children cumulated CPU time (s) 4602.48
Current children cumulated vsize (KiB) 118408

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 29089
/proc/meminfo: memFree=16266956/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118408 CPUtime=4662.47 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 65956 0 0 0 466237 10 0 0 25 0 1 0 502310832 121249792 26991 33554432000 134512640 135197378 4287467792 18446744073709551615 134590485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29602 26991 91 168 0 29433 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 118408

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 29090
/proc/meminfo: memFree=16256244/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118408 CPUtime=4722.48 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 65962 0 0 0 472238 10 0 0 25 0 1 0 502310832 121249792 26997 33554432000 134512640 135197378 4287467792 18446744073709551615 134541663 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29602 26997 91 168 0 29433 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 118408

[startup+4782.3 s]
/proc/loadavg: 2.03 2.01 1.93 3/178 29092
/proc/meminfo: memFree=16245672/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118540 CPUtime=4782.47 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 65971 0 0 0 478237 10 0 0 25 0 1 0 502310832 121384960 27006 33554432000 134512640 135197378 4287467792 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29635 27006 91 168 0 29466 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 118540

[startup+4842.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/178 29093
/proc/meminfo: memFree=16235196/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118540 CPUtime=4842.48 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 65978 0 0 0 484238 10 0 0 25 0 1 0 502310832 121384960 27013 33554432000 134512640 135197378 4287467792 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29635 27013 91 168 0 29466 0
Current children cumulated CPU time (s) 4842.48
Current children cumulated vsize (KiB) 118540

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 29095
/proc/meminfo: memFree=16224988/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118540 CPUtime=4902.48 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 65988 0 0 0 490238 10 0 0 25 0 1 0 502310832 121384960 27023 33554432000 134512640 135197378 4287467792 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29635 27023 91 168 0 29466 0
Current children cumulated CPU time (s) 4902.48
Current children cumulated vsize (KiB) 118540

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 29097
/proc/meminfo: memFree=16214776/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118540 CPUtime=4962.48 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 65998 0 0 0 496238 10 0 0 25 0 1 0 502310832 121384960 27033 33554432000 134512640 135197378 4287467792 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29635 27033 91 168 0 29466 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 118540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.93 2/176 29099
/proc/meminfo: memFree=16999436/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118672 CPUtime=5000.09 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 66004 0 0 0 499999 10 0 0 25 0 1 0 502310832 121520128 27039 33554432000 134512640 135197378 4287467792 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29668 27039 91 168 0 29499 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 118672

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 1.93 2/176 29099
/proc/meminfo: memFree=16999436/32950928 swapFree=67111524/67111528
[pid=28942] ppid=28940 vsize=118672 CPUtime=5000.09 cores=1,3,5,7
/proc/28942/stat : 28942 (march_hi) R 28940 28942 28904 0 -1 4202496 66004 0 0 0 499999 10 0 0 25 0 1 0 502310832 121520128 27039 33554432000 134512640 135197378 4287467792 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28942/statm: 29668 27039 91 168 0 29499 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 118672

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.11
CPU user time (s): 4999.99
CPU system time (s): 0.111982
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 118672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66004
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= 6487

runsolver used 8.14876 second user time and 19.1161 second system time

The end

Launcher Data 

Begin job on node115 at 2011-04-18 12:00:02
IDJOB=3209489
IDBENCH=82521
IDSOLVER=1627
FILE ID=node115/3209489-1303120801
RUNJOBID= node115-1303120798-28923
PBS_JOBID= 13020897
Free space on /tmp= 72768 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S1969540674-065-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209489-1303120801/watcher-3209489-1303120801 -o /tmp/evaluation-result-3209489-1303120801/solver-3209489-1303120801 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209489-1303120801.cnf

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

MD5SUM BENCH= fcb14103324f734a2e69e02c062e67ed
RANDOM SEED=413580509

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
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		: 2666.811
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		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
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	: 5332.77
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		: 2666.811
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	: 5332.74
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		: 2666.811
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		: 2666.811
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:     32950928 kB
MemFree:      17106080 kB
Buffers:        657248 kB
Cached:       14772824 kB
SwapCached:          4 kB
Active:        4939884 kB
Inactive:     10557948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17106080 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            6268 kB
Writeback:           0 kB
AnonPages:       67136 kB
Mapped:          15208 kB
Slab:           281752 kB
PageTables:       4468 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   210960 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 node115 at 2011-04-18 13:23:24