Trace number 3204427

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 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S845438593-067-UNKNOWN.cnf
MD5SUM3b06c2c5c22c8501e021c8b11d20bcd0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1042.77
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.59/1.68	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.59/1.68	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.59/1.68	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.59/1.68	c main()::
1.59/1.68	c initFormula():: searching for DIMACS p-line....
1.59/1.68	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.59/1.68	c parseCNF():: parsing....
1.59/1.68	c parseCNF():: the CNF contains 0 unary clauses.
1.59/1.68	c runParser():: parsing was successful, warming up engines...
1.59/1.68	c simplify_formula():: removed 0 tautological, 900 satisfied and 0 duplicate clauses
1.59/1.68	c preprocessing fase I completed:: there are now 39853 free variables and 167100 clauses.
1.59/1.68	c stat :: sign balance is biased by 0.479
1.59/1.68	c using 3-SAT heuristics (occurence based diff)
1.59/1.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
1.59/1.68	c resolvent_look() :: found 70 resolvents
1.59/1.68	c lessRedundantTransformation():: nothing to be done.
1.59/1.68	c transformTo3SAT():: you gave me 40000 variables and 167170 clauses.
1.59/1.68	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.59/1.68	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.59/1.68	c transformTo3SAT():: the transformation yielded 40000 variabels and 167170 clauses.
1.59/1.68	c main():: clause / variable ratio: ( 167170 / 40000 ) = 4.18
1.59/1.68	c longest clause has size 3
1.59/1.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.68	c number of free variables = 39853
1.59/1.68	c dynamic_preselect_setsize :: off
1.59/1.68	c main():: all systems go!
1.59/1.68	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-3204427-1302948417/watcher-3204427-1302948417 -o /tmp/evaluation-result-3204427-1302948417/solver-3204427-1302948417 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204427-1302948417.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 4.00 3.94 2.99 2/181 27214
/proc/meminfo: memFree=19713512/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=5352 CPUtime=0 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 1035 0 0 0 0 0 0 0 21 0 1 0 406440388 5480448 991 33554432000 134512640 135197378 4292712496 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 1338 991 58 168 0 1169 0

[startup+0.0276409 s]
/proc/loadavg: 4.00 3.94 2.99 2/181 27214
/proc/meminfo: memFree=19713512/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=5880 CPUtime=0.02 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 1180 0 0 0 2 0 0 0 21 0 1 0 406440388 6021120 1136 33554432000 134512640 135197378 4292712496 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 1470 1136 58 168 0 1301 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5880

[startup+0.100622 s]
/proc/loadavg: 4.00 3.94 2.99 2/181 27214
/proc/meminfo: memFree=19713512/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=7332 CPUtime=0.09 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 1666 0 0 0 9 0 0 0 21 0 1 0 406440388 7507968 1622 33554432000 134512640 135197378 4292712496 18446744073709551615 134851962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 1833 1622 58 168 0 1664 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7332

[startup+0.30059 s]
/proc/loadavg: 4.00 3.94 2.99 2/181 27214
/proc/meminfo: memFree=19713512/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=18540 CPUtime=0.29 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 5823 0 0 0 29 0 0 0 22 0 1 0 406440388 18984960 3049 33554432000 134512640 135197378 4292712496 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 4635 3049 66 168 0 4466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18540

[startup+0.700518 s]
/proc/loadavg: 4.00 3.94 2.99 2/181 27214
/proc/meminfo: memFree=19713512/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=23184 CPUtime=0.69 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 14631 0 0 0 68 1 0 0 24 0 1 0 406440388 23740416 4362 33554432000 134512640 135197378 4292712496 18446744073709551615 134560962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 5796 4362 67 168 0 5627 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23184

[startup+1.50038 s]
/proc/loadavg: 3.92 3.93 2.99 4/186 27225
/proc/meminfo: memFree=19689684/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=69200 CPUtime=1.49 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 33947 0 0 0 146 3 0 0 25 0 1 0 406440388 70860800 6217 33554432000 134512640 135197378 4292712496 18446744073709551615 134565107 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 17300 6217 86 168 0 17131 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69200

[startup+3.10111 s]
/proc/loadavg: 3.92 3.93 2.99 5/185 27246
/proc/meminfo: memFree=19651240/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=72632 CPUtime=3.09 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 47769 0 0 0 305 4 0 0 25 0 1 0 406440388 74375168 16235 33554432000 134512640 135197378 4292712496 18446744073709551615 134541198 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 18158 16235 91 168 0 17989 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72632

[startup+6.30055 s]
/proc/loadavg: 3.92 3.93 2.99 4/186 27253
/proc/meminfo: memFree=19644264/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=74032 CPUtime=6.29 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 48136 0 0 0 625 4 0 0 25 0 1 0 406440388 75808768 16602 33554432000 134512640 135197378 4292712496 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 18508 16602 91 168 0 18339 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 74032

[startup+12.7005 s]
/proc/loadavg: 3.86 3.91 3.00 5/188 27281
/proc/meminfo: memFree=19624400/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=84196 CPUtime=12.68 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 50207 0 0 0 1263 5 0 0 25 0 1 0 406440388 86216704 18673 33554432000 134512640 135197378 4292712496 18446744073709551615 134541184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 21049 18673 91 168 0 20880 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84196

[startup+25.5002 s]
/proc/loadavg: 3.88 3.91 3.01 5/188 27281
/proc/meminfo: memFree=19616868/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=86176 CPUtime=25.47 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 50714 0 0 0 2541 6 0 0 25 0 1 0 406440388 88244224 19180 33554432000 134512640 135197378 4292712496 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 21544 19180 91 168 0 21375 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 86176

[startup+51.1008 s]
/proc/loadavg: 3.92 3.92 3.03 5/188 27282
/proc/meminfo: memFree=19609696/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=87496 CPUtime=51.05 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 51052 0 0 0 5097 8 0 0 25 0 1 0 406440388 89595904 19518 33554432000 134512640 135197378 4292712496 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 21874 19518 91 168 0 21705 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 87496

[startup+102.307 s]
/proc/loadavg: 3.97 3.93 3.08 5/188 27283
/proc/meminfo: memFree=19597036/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=88816 CPUtime=102.26 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 51389 0 0 0 10218 8 0 0 25 0 1 0 406440388 90947584 19855 33554432000 134512640 135197378 4292712496 18446744073709551615 134552392 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 22204 19855 91 168 0 22035 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 88816

[startup+162.301 s]
/proc/loadavg: 3.99 3.94 3.14 5/188 27285
/proc/meminfo: memFree=19585500/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=89740 CPUtime=162.25 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 51611 0 0 0 16217 8 0 0 25 0 1 0 406440388 91893760 20077 33554432000 134512640 135197378 4292712496 18446744073709551615 134597332 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 22435 20077 91 168 0 22266 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 89740

[startup+222.3 s]
/proc/loadavg: 3.99 3.95 3.19 5/188 27286
/proc/meminfo: memFree=19573968/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=90268 CPUtime=222.25 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 51752 0 0 0 22217 8 0 0 25 0 1 0 406440388 92434432 20218 33554432000 134512640 135197378 4292712496 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 22567 20218 91 168 0 22398 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 90268

[startup+282.301 s]
/proc/loadavg: 3.99 3.95 3.24 5/188 27288
/proc/meminfo: memFree=19563160/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=90796 CPUtime=282.25 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 51878 0 0 0 28217 8 0 0 25 0 1 0 406440388 92975104 20344 33554432000 134512640 135197378 4292712496 18446744073709551615 134541698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 22699 20344 91 168 0 22530 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 90796

[startup+342.301 s]
/proc/loadavg: 3.99 3.96 3.28 5/188 27289
/proc/meminfo: memFree=19552600/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=91192 CPUtime=342.25 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 51968 0 0 0 34217 8 0 0 25 0 1 0 406440388 93380608 20434 33554432000 134512640 135197378 4292712496 18446744073709551615 134548494 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 22798 20434 91 168 0 22629 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 91192

[startup+402.3 s]
/proc/loadavg: 4.03 3.98 3.33 5/188 27291
/proc/meminfo: memFree=19542052/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=91456 CPUtime=402.25 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 52041 0 0 0 40217 8 0 0 25 0 1 0 406440388 93650944 20507 33554432000 134512640 135197378 4292712496 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 22864 20507 91 168 0 22695 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 91456

[startup+462.301 s]
/proc/loadavg: 4.01 3.98 3.37 5/188 27293
/proc/meminfo: memFree=19531132/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=91720 CPUtime=462.25 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 52112 0 0 0 46217 8 0 0 25 0 1 0 406440388 93921280 20578 33554432000 134512640 135197378 4292712496 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 22930 20578 91 168 0 22761 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 91720

[startup+522.301 s]
/proc/loadavg: 4.00 3.98 3.40 5/188 27294
/proc/meminfo: memFree=19520584/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=91984 CPUtime=522.25 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 52174 0 0 0 52217 8 0 0 25 0 1 0 406440388 94191616 20640 33554432000 134512640 135197378 4292712496 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 22996 20640 91 168 0 22827 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 91984

[startup+582.3 s]
/proc/loadavg: 4.00 3.98 3.44 5/188 27296
/proc/meminfo: memFree=19510036/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=92248 CPUtime=582.26 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 52229 0 0 0 58217 9 0 0 25 0 1 0 406440388 94461952 20695 33554432000 134512640 135197378 4292712496 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 23062 20695 91 168 0 22893 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 92248

[startup+642.301 s]
/proc/loadavg: 4.00 3.98 3.47 5/188 27297
/proc/meminfo: memFree=19499360/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=92380 CPUtime=642.27 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 52279 0 0 0 64218 9 0 0 25 0 1 0 406440388 94597120 20745 33554432000 134512640 135197378 4292712496 18446744073709551615 134571146 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 23095 20745 91 168 0 22926 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 92380

[startup+702.301 s]
/proc/loadavg: 4.04 3.99 3.51 5/188 27299
/proc/meminfo: memFree=19488440/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=92644 CPUtime=702.27 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 52348 0 0 0 70218 9 0 0 25 0 1 0 406440388 94867456 20814 33554432000 134512640 135197378 4292712496 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 23161 20814 91 168 0 22992 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 92644

[startup+762.306 s]
/proc/loadavg: 4.01 3.99 3.54 5/188 27301
/proc/meminfo: memFree=19477648/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=92908 CPUtime=762.27 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 52398 0 0 0 76218 9 0 0 25 0 1 0 406440388 95137792 20864 33554432000 134512640 135197378 4292712496 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 23227 20864 91 168 0 23058 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 92908

[startup+822.301 s]
/proc/loadavg: 4.00 3.99 3.56 5/188 27302
/proc/meminfo: memFree=19467100/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=93040 CPUtime=822.27 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 52443 0 0 0 82218 9 0 0 25 0 1 0 406440388 95272960 20909 33554432000 134512640 135197378 4292712496 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 23260 20909 91 168 0 23091 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 93040

[startup+882.301 s]
/proc/loadavg: 4.00 3.99 3.58 5/188 27304
/proc/meminfo: memFree=19456428/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=93304 CPUtime=882.27 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 52482 0 0 0 88218 9 0 0 25 0 1 0 406440388 95543296 20948 33554432000 134512640 135197378 4292712496 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 23326 20948 91 168 0 23157 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 93304

[startup+942.3 s]
/proc/loadavg: 4.00 3.99 3.61 5/188 27305
/proc/meminfo: memFree=19445880/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=93436 CPUtime=942.27 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 52519 0 0 0 94218 9 0 0 25 0 1 0 406440388 95678464 20985 33554432000 134512640 135197378 4292712496 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 23359 20985 91 168 0 23190 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 93436

[startup+1002.3 s]
/proc/loadavg: 4.07 4.01 3.64 5/188 27307
/proc/meminfo: memFree=19434836/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=93568 CPUtime=1002.27 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 52557 0 0 0 100218 9 0 0 25 0 1 0 406440388 95813632 21023 33554432000 134512640 135197378 4292712496 18446744073709551615 134594024 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 23392 21023 91 168 0 23223 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 93568

[startup+1062.3 s]
/proc/loadavg: 4.02 4.00 3.65 5/188 27309
/proc/meminfo: memFree=19424412/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=93700 CPUtime=1062.27 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 52590 0 0 0 106218 9 0 0 25 0 1 0 406440388 95948800 21056 33554432000 134512640 135197378 4292712496 18446744073709551615 134539284 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 23425 21056 91 168 0 23256 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 93700

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.67 5/188 27310
/proc/meminfo: memFree=19413620/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=93832 CPUtime=1122.27 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 52623 0 0 0 112218 9 0 0 25 0 1 0 406440388 96083968 21089 33554432000 134512640 135197378 4292712496 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 23458 21089 91 168 0 23289 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 93832

[startup+1182.3 s]
/proc/loadavg: 4.05 4.01 3.70 5/188 27312
/proc/meminfo: memFree=19403072/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=93964 CPUtime=1182.27 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 52660 0 0 0 118218 9 0 0 25 0 1 0 406440388 96219136 21126 33554432000 134512640 135197378 4292712496 18446744073709551615 134541184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 23491 21126 91 168 0 23322 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 93964

[startup+1242.3 s]
/proc/loadavg: 4.08 4.02 3.72 5/188 27313
/proc/meminfo: memFree=19391652/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=94096 CPUtime=1242.27 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 52698 0 0 0 124218 9 0 0 25 0 1 0 406440388 96354304 21164 33554432000 134512640 135197378 4292712496 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 23524 21164 91 168 0 23355 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 94096



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.02 3.73 5/188 27315
/proc/meminfo: memFree=19381976/32951132 swapFree=67111528/67111528
[pid=27214] ppid=27212 vsize=94228 CPUtime=1299.98 cores=1,3
/proc/27214/stat : 27214 (march_hi) R 27212 27214 27060 0 -1 4202496 52729 0 0 0 129989 9 0 0 25 0 1 0 406440388 96489472 21195 33554432000 134512640 135197378 4292712496 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27214/statm: 23557 21195 91 168 0 23388 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 94228

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
CPU user time (s): 1299.9
CPU system time (s): 0.098984
CPU usage (%): 99.9987
Max. virtual memory (cumulated for all children) (KiB): 94228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52729
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= 2567

runsolver used 2.13468 second user time and 4.97024 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-16 12:06:57
IDJOB=3204427
IDBENCH=82565
IDSOLVER=1623
FILE ID=node128/3204427-1302948417
RUNJOBID= node128-1302947113-27081
PBS_JOBID= 13017949
Free space on /tmp= 72940 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S845438593-067-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204427-1302948417/watcher-3204427-1302948417 -o /tmp/evaluation-result-3204427-1302948417/solver-3204427-1302948417 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204427-1302948417.cnf

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

MD5SUM BENCH= 3b06c2c5c22c8501e021c8b11d20bcd0
RANDOM SEED=492426449

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      19713792 kB
Buffers:        561196 kB
Cached:       12229580 kB
SwapCached:          0 kB
Active:        7766304 kB
Inactive:      5156220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      19713792 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4292 kB
Writeback:           0 kB
AnonPages:      131760 kB
Mapped:          15708 kB
Slab:           251124 kB
PageTables:       5452 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   330968 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72940 MiB
End job on node128 at 2011-04-16 12:28:39