Trace number 3152305

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
march_rw 2011-03-02? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S1401248878-094-UNKNOWN.cnf
MD5SUM56bd5db172bed91bc72714a8bad8639b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark316.613
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 

2.78/2.84	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.78/2.84	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.78/2.84	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.78/2.84	c main()::
2.78/2.84	c initFormula():: searching for DIMACS p-line....
2.78/2.84	c initFormula():: the DIMACS p-line indicates a CNF of 50000 variables and 210000 clauses.
2.78/2.84	c parseCNF():: parsing....
2.78/2.84	c parseCNF():: the CNF contains 0 unary clauses.
2.78/2.84	c runParser():: parsing was successful, warming up engines...
2.78/2.84	c simplify_formula():: removed 0 tautological, 1088 satisfied and 0 duplicate clauses
2.78/2.84	c preprocessing fase I completed:: there are now 49822 free variables and 208912 clauses.
2.78/2.84	c using 3-SAT heuristics (occurence based diff)
2.78/2.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.78/2.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
2.78/2.84	c resolvent_look() :: found 84 resolvents
2.78/2.84	c main():: clause / variable ratio: ( 208996 / 50000 ) = 4.18
2.78/2.84	c longest clause has size 3
2.78/2.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.78/2.84	c number of free variables = 49822
2.78/2.84	c dynamic_preselect_setsize :: off
2.78/2.84	c main():: all systems go!
2.78/2.84	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152305-1301698381/watcher-3152305-1301698381 -o /tmp/evaluation-result-3152305-1301698381/solver-3152305-1301698381 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152305-1301698381.cnf 

running on 2 cores: 0,2

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: 1.52 2.63 3.17 5/189 31456
/proc/meminfo: memFree=20667648/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=8300 CPUtime=0 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4194304 377 0 0 0 0 0 0 0 25 0 1 0 281437884 8499200 321 33554432000 4194304 4300876 140737394285456 18446744073709551615 4245967 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 2075 332 110 27 0 524 0

[startup+0.0562969 s]
/proc/loadavg: 1.52 2.63 3.17 5/189 31456
/proc/meminfo: memFree=20667648/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=16168 CPUtime=0.04 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4194304 2458 0 0 0 4 0 0 0 25 0 1 0 281437884 16556032 2402 33554432000 4194304 4300876 140737394285456 18446744073709551615 237278538348 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 4042 2403 113 27 0 2491 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16168

[startup+0.100289 s]
/proc/loadavg: 1.52 2.63 3.17 5/189 31456
/proc/meminfo: memFree=20667648/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=18412 CPUtime=0.09 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4194304 3077 0 0 0 9 0 0 0 25 0 1 0 281437884 18853888 3021 33554432000 4194304 4300876 140737394285456 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 4603 3021 113 27 0 3052 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18412

[startup+0.300255 s]
/proc/loadavg: 1.52 2.63 3.17 5/189 31456
/proc/meminfo: memFree=20667648/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=36472 CPUtime=0.28 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4194304 7294 0 0 0 28 0 0 0 25 0 1 0 281437884 37347328 5264 33554432000 4194304 4300876 140737394285456 18446744073709551615 4240059 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 9118 5264 128 27 0 7567 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 36472

[startup+0.700249 s]
/proc/loadavg: 1.52 2.63 3.17 5/189 31456
/proc/meminfo: memFree=20667648/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=44788 CPUtime=0.68 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4194304 17562 0 0 0 66 2 0 0 25 0 1 0 281437884 45862912 7709 33554432000 4194304 4300876 140737394285456 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 11197 7709 129 27 0 9646 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 44788

[startup+1.5011 s]
/proc/loadavg: 1.52 2.63 3.17 5/190 31457
/proc/meminfo: memFree=20603540/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=36472 CPUtime=1.48 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 33897 0 0 0 144 4 0 0 25 0 1 0 281437884 37347328 5611 33554432000 4194304 4300876 140737394285456 18446744073709551615 4240059 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 9118 5611 136 27 0 7567 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 36472

[startup+3.10076 s]
/proc/loadavg: 1.52 2.63 3.17 5/190 31457
/proc/meminfo: memFree=20583216/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=102932 CPUtime=3.09 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 61204 0 0 0 301 8 0 0 25 0 1 0 281437884 105402368 14929 33554432000 4194304 4300876 140737394285456 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 25733 14929 169 27 0 24182 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 102932

[startup+6.30019 s]
/proc/loadavg: 1.72 2.65 3.17 5/190 31458
/proc/meminfo: memFree=20483148/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=104148 CPUtime=6.28 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 68487 0 0 0 620 8 0 0 25 0 1 0 281437884 106647552 22212 33554432000 4194304 4300876 140737394285456 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 26037 22212 169 27 0 24486 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 104148

[startup+12.701 s]
/proc/loadavg: 1.90 2.67 3.18 5/190 31458
/proc/meminfo: memFree=20476764/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=106436 CPUtime=12.69 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 69029 0 0 0 1260 9 0 0 25 0 1 0 281437884 108990464 22754 33554432000 4194304 4300876 140737394285456 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 26609 22754 169 27 0 25058 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 106436

[startup+25.5008 s]
/proc/loadavg: 2.37 2.74 3.19 5/190 31458
/proc/meminfo: memFree=20457392/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=116872 CPUtime=25.49 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 71267 0 0 0 2539 10 0 0 25 0 1 0 281437884 119676928 24992 33554432000 4194304 4300876 140737394285456 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 29218 24992 169 27 0 27667 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 116872

[startup+51.1003 s]
/proc/loadavg: 2.92 2.84 3.21 5/190 31459
/proc/meminfo: memFree=20449564/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=118984 CPUtime=51.09 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 71791 0 0 0 5099 10 0 0 25 0 1 0 281437884 121839616 25516 33554432000 4194304 4300876 140737394285456 18446744073709551615 4268952 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 29746 25516 169 27 0 28195 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 118984

[startup+102.307 s]
/proc/loadavg: 3.53 3.02 3.25 5/190 31460
/proc/meminfo: memFree=20438636/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=120700 CPUtime=102.3 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 72217 0 0 0 10219 11 0 0 25 0 1 0 281437884 123596800 25942 33554432000 4194304 4300876 140737394285456 18446744073709551615 4216979 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 30175 25942 169 27 0 28624 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 120700

[startup+162.3 s]
/proc/loadavg: 3.83 3.19 3.29 5/190 31462
/proc/meminfo: memFree=20429700/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=121624 CPUtime=162.29 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 72445 0 0 0 16218 11 0 0 25 0 1 0 281437884 124542976 26170 33554432000 4194304 4300876 140737394285456 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 30406 26170 169 27 0 28855 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 121624

[startup+222.301 s]
/proc/loadavg: 3.98 3.35 3.34 5/190 31463
/proc/meminfo: memFree=20421008/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=122284 CPUtime=222.29 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 72628 0 0 0 22218 11 0 0 25 0 1 0 281437884 125218816 26353 33554432000 4194304 4300876 140737394285456 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 30571 26353 169 27 0 29020 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 122284

[startup+282.301 s]
/proc/loadavg: 4.07 3.48 3.38 5/190 31465
/proc/meminfo: memFree=20413316/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=122812 CPUtime=282.29 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 72757 0 0 0 28218 11 0 0 25 0 1 0 281437884 125759488 26482 33554432000 4194304 4300876 140737394285456 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 30703 26482 169 27 0 29152 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 122812

[startup+342.3 s]
/proc/loadavg: 4.02 3.57 3.42 5/190 31467
/proc/meminfo: memFree=20405620/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=123340 CPUtime=342.29 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 72895 0 0 0 34218 11 0 0 25 0 1 0 281437884 126300160 26620 33554432000 4194304 4300876 140737394285456 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 30835 26620 169 27 0 29284 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 123340

[startup+402.301 s]
/proc/loadavg: 4.01 3.65 3.45 5/190 31468
/proc/meminfo: memFree=20398056/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=123736 CPUtime=402.29 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 72984 0 0 0 40218 11 0 0 25 0 1 0 281437884 126705664 26709 33554432000 4194304 4300876 140737394285456 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 30934 26709 169 27 0 29383 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 123736

[startup+462.301 s]
/proc/loadavg: 4.00 3.71 3.48 5/190 31470
/proc/meminfo: memFree=20390852/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=124000 CPUtime=462.29 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 73061 0 0 0 46218 11 0 0 25 0 1 0 281437884 126976000 26786 33554432000 4194304 4300876 140737394285456 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 31000 26786 169 27 0 29449 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 124000

[startup+522.3 s]
/proc/loadavg: 4.00 3.76 3.51 5/190 31480
/proc/meminfo: memFree=20383612/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=124264 CPUtime=522.3 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 73132 0 0 0 52219 11 0 0 25 0 1 0 281437884 127246336 26857 33554432000 4194304 4300876 140737394285456 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 31066 26857 169 27 0 29515 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 124264

[startup+582.301 s]
/proc/loadavg: 4.04 3.82 3.55 5/190 31482
/proc/meminfo: memFree=20375544/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=124528 CPUtime=582.3 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 73191 0 0 0 58219 11 0 0 25 0 1 0 281437884 127516672 26916 33554432000 4194304 4300876 140737394285456 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 31132 26916 169 27 0 29581 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 124528

[startup+642.301 s]
/proc/loadavg: 4.01 3.85 3.57 5/190 31484
/proc/meminfo: memFree=20368164/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=124792 CPUtime=642.31 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 73248 0 0 0 64220 11 0 0 25 0 1 0 281437884 127787008 26973 33554432000 4194304 4300876 140737394285456 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 31198 26973 169 27 0 29647 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 124792

[startup+702.3 s]
/proc/loadavg: 4.00 3.87 3.59 5/190 31488
/proc/meminfo: memFree=20359844/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=124924 CPUtime=702.3 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 73302 0 0 0 70218 12 0 0 25 0 1 0 281437884 127922176 27027 33554432000 4194304 4300876 140737394285456 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 31231 27027 169 27 0 29680 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 124924

[startup+762.307 s]
/proc/loadavg: 4.06 3.91 3.62 5/190 31490
/proc/meminfo: memFree=20352024/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=125188 CPUtime=762.31 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 73352 0 0 0 76219 12 0 0 25 0 1 0 281437884 128192512 27077 33554432000 4194304 4300876 140737394285456 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 31297 27077 169 27 0 29746 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 125188

[startup+822.301 s]
/proc/loadavg: 4.02 3.92 3.64 5/190 31491
/proc/meminfo: memFree=20344696/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=125320 CPUtime=822.31 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 73396 0 0 0 82219 12 0 0 25 0 1 0 281437884 128327680 27121 33554432000 4194304 4300876 140737394285456 18446744073709551615 4265323 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 31330 27121 169 27 0 29779 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 125320

[startup+882.301 s]
/proc/loadavg: 4.05 3.95 3.67 5/190 31493
/proc/meminfo: memFree=20337620/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=125452 CPUtime=882.31 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 73433 0 0 0 88219 12 0 0 25 0 1 0 281437884 128462848 27158 33554432000 4194304 4300876 140737394285456 18446744073709551615 4228815 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 31363 27158 169 27 0 29812 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 125452

[startup+942.3 s]
/proc/loadavg: 4.02 3.95 3.68 5/190 31494
/proc/meminfo: memFree=20330168/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=125584 CPUtime=942.31 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 73465 0 0 0 94219 12 0 0 25 0 1 0 281437884 128598016 27190 33554432000 4194304 4300876 140737394285456 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 31396 27190 169 27 0 29845 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 125584

[startup+1002.3 s]
/proc/loadavg: 4.00 3.96 3.70 5/190 31496
/proc/meminfo: memFree=20322840/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=125716 CPUtime=1002.31 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 73502 0 0 0 100219 12 0 0 25 0 1 0 281437884 128733184 27227 33554432000 4194304 4300876 140737394285456 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 31429 27227 169 27 0 29878 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 125716

[startup+1062.3 s]
/proc/loadavg: 4.00 3.96 3.72 5/190 31498
/proc/meminfo: memFree=20315520/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=125980 CPUtime=1062.31 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 73540 0 0 0 106219 12 0 0 25 0 1 0 281437884 129003520 27265 33554432000 4194304 4300876 140737394285456 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 31495 27265 169 27 0 29944 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 125980

[startup+1122.3 s]
/proc/loadavg: 4.05 3.98 3.74 5/190 31499
/proc/meminfo: memFree=20308068/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=126112 CPUtime=1122.31 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 73579 0 0 0 112219 12 0 0 25 0 1 0 281437884 129138688 27304 33554432000 4194304 4300876 140737394285456 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 31528 27304 169 27 0 29977 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 126112

[startup+1182.3 s]
/proc/loadavg: 4.02 3.98 3.75 5/190 31501
/proc/meminfo: memFree=20300868/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=126244 CPUtime=1182.31 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 73614 0 0 0 118219 12 0 0 25 0 1 0 281437884 129273856 27339 33554432000 4194304 4300876 140737394285456 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 31561 27339 169 27 0 30010 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 126244

[startup+1242.3 s]
/proc/loadavg: 4.00 3.98 3.76 5/190 31502
/proc/meminfo: memFree=20293404/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=126376 CPUtime=1242.32 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 73644 0 0 0 124220 12 0 0 25 0 1 0 281437884 129409024 27369 33554432000 4194304 4300876 140737394285456 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 31594 27369 169 27 0 30043 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 126376



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.98 3.77 2/184 31507
/proc/meminfo: memFree=20584216/32950904 swapFree=67111528/67111528
[pid=31456] ppid=31454 vsize=126508 CPUtime=1300.02 cores=0,2
/proc/31456/stat : 31456 (march_rw) R 31454 31456 31396 0 -1 4202496 73676 0 0 0 129989 13 0 0 25 0 1 0 281437884 129544192 27401 33554432000 4194304 4300876 140737394285456 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31456/statm: 31627 27401 169 27 0 30076 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 126508

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.9
CPU system time (s): 0.139978
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 126508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73676
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= 1929

runsolver used 1.9707 second user time and 5.13322 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 00:53:01
IDJOB=3152305
IDBENCH=82585
IDSOLVER=1561
FILE ID=node121/3152305-1301698381
RUNJOBID= node121-1301698381-31414
PBS_JOBID= 12840744
Free space on /tmp= 71096 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S1401248878-094-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152305-1301698381/watcher-3152305-1301698381 -o /tmp/evaluation-result-3152305-1301698381/solver-3152305-1301698381 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152305-1301698381.cnf

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

MD5SUM BENCH= 56bd5db172bed91bc72714a8bad8639b
RANDOM SEED=647741368

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
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		: 2666.817
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		: 2666.817
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      20667928 kB
Buffers:        329796 kB
Cached:       11584468 kB
SwapCached:          0 kB
Active:        7686480 kB
Inactive:      4321116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20667928 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           10672 kB
Writeback:           0 kB
AnonPages:       92760 kB
Mapped:          15180 kB
Slab:           210156 kB
PageTables:       5196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   290776 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= 71096 MiB
End job on node121 at 2011-04-02 01:14:43