Trace number 3152231

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-v15000-c63000-S1868678442-026-UNKNOWN.cnf
MD5SUM8991b7c0d56154e632c95327c4937cf5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.2022
Satisfiable
(Un)Satisfiability was proved
Number of variables15000
Number of clauses63000
Sum of the clauses size189000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 363000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 15000 variables and 63000 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 372 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 14948 free variables and 62628 clauses.
0.39/0.47	c using 3-SAT heuristics (occurence based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 169 duplicate clauses
0.39/0.47	c resolvent_look() :: found 92 resolvents
0.39/0.47	c main():: clause / variable ratio: ( 62720 / 15000 ) = 4.18
0.39/0.47	c longest clause has size 3
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 14948
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	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-3152231-1301696958/watcher-3152231-1301696958 -o /tmp/evaluation-result-3152231-1301696958/solver-3152231-1301696958 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152231-1301696958.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: 3.39 3.87 3.91 3/176 4204
/proc/meminfo: memFree=21904316/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=8860 CPUtime=0 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4194304 730 0 0 0 0 0 0 0 21 0 1 0 281295590 9072640 674 33554432000 4194304 4300876 140734100863248 18446744073709551615 248089359045 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 2215 674 113 27 0 664 0

[startup+0.0703259 s]
/proc/loadavg: 3.39 3.87 3.91 3/176 4204
/proc/meminfo: memFree=21904316/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=15136 CPUtime=0.06 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4194304 2171 0 0 0 6 0 0 0 21 0 1 0 281295590 15499264 1662 33554432000 4194304 4300876 140734100863248 18446744073709551615 4242436 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 3784 1662 127 27 0 2233 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15136

[startup+0.100333 s]
/proc/loadavg: 3.39 3.87 3.91 3/176 4204
/proc/meminfo: memFree=21904316/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=17996 CPUtime=0.09 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4194304 3681 0 0 0 9 0 0 0 21 0 1 0 281295590 18427904 2421 33554432000 4194304 4300876 140734100863248 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 4499 2421 129 27 0 2948 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17996

[startup+0.300175 s]
/proc/loadavg: 3.39 3.87 3.91 3/176 4204
/proc/meminfo: memFree=21904316/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=17936 CPUtime=0.29 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 11610 0 0 0 28 1 0 0 22 0 1 0 281295590 18366464 2415 33554432000 4194304 4300876 140734100863248 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 4484 2415 137 27 0 2933 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17936

[startup+0.700163 s]
/proc/loadavg: 3.39 3.87 3.91 3/176 4204
/proc/meminfo: memFree=21904316/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=35684 CPUtime=0.68 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 20651 0 0 0 67 1 0 0 24 0 1 0 281295590 36540416 6773 33554432000 4194304 4300876 140734100863248 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 8921 6773 169 27 0 7370 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 35684

[startup+1.50102 s]
/proc/loadavg: 3.39 3.87 3.91 5/190 4231
/proc/meminfo: memFree=21864476/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=38296 CPUtime=1.49 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 21266 0 0 0 148 1 0 0 25 0 1 0 281295590 39215104 7388 33554432000 4194304 4300876 140734100863248 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 9574 7388 169 27 0 8023 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38296

[startup+3.10068 s]
/proc/loadavg: 3.44 3.87 3.91 5/190 4231
/proc/meminfo: memFree=21858892/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=39484 CPUtime=3.09 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 21580 0 0 0 307 2 0 0 25 0 1 0 281295590 40431616 7702 33554432000 4194304 4300876 140734100863248 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 9871 7702 169 27 0 8320 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39484

[startup+6.30017 s]
/proc/loadavg: 3.44 3.87 3.91 5/190 4231
/proc/meminfo: memFree=21852864/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=40144 CPUtime=6.29 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 21733 0 0 0 627 2 0 0 25 0 1 0 281295590 41107456 7855 33554432000 4194304 4300876 140734100863248 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 10036 7855 169 27 0 8485 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40144

[startup+12.701 s]
/proc/loadavg: 3.52 3.87 3.91 5/190 4232
/proc/meminfo: memFree=21848656/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=40672 CPUtime=12.69 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 21884 0 0 0 1267 2 0 0 25 0 1 0 281295590 41648128 8006 33554432000 4194304 4300876 140734100863248 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 10168 8006 169 27 0 8617 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40672

[startup+25.5008 s]
/proc/loadavg: 3.60 3.88 3.91 5/190 4232
/proc/meminfo: memFree=21841716/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=41332 CPUtime=25.49 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22037 0 0 0 2547 2 0 0 25 0 1 0 281295590 42323968 8159 33554432000 4194304 4300876 140734100863248 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 10333 8159 169 27 0 8782 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41332

[startup+51.1003 s]
/proc/loadavg: 3.73 3.89 3.91 5/190 4233
/proc/meminfo: memFree=21830376/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=41860 CPUtime=51.09 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22173 0 0 0 5107 2 0 0 25 0 1 0 281295590 42864640 8295 33554432000 4194304 4300876 140734100863248 18446744073709551615 4261207 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 10465 8295 169 27 0 8914 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 41860

[startup+102.306 s]
/proc/loadavg: 3.89 3.90 3.91 5/190 4234
/proc/meminfo: memFree=21805692/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=42520 CPUtime=102.3 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22330 0 0 0 10228 2 0 0 25 0 1 0 281295590 43540480 8452 33554432000 4194304 4300876 140734100863248 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 10630 8452 169 27 0 9079 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 42520

[startup+162.301 s]
/proc/loadavg: 3.95 3.92 3.91 5/190 4236
/proc/meminfo: memFree=21779008/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=42916 CPUtime=162.3 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22426 0 0 0 16227 3 0 0 25 0 1 0 281295590 43945984 8548 33554432000 4194304 4300876 140734100863248 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 10729 8548 169 27 0 9178 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 42916

[startup+222.301 s]
/proc/loadavg: 4.05 3.94 3.92 5/190 4237
/proc/meminfo: memFree=21752828/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=43180 CPUtime=222.3 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22498 0 0 0 22227 3 0 0 25 0 1 0 281295590 44216320 8620 33554432000 4194304 4300876 140734100863248 18446744073709551615 4248670 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 10795 8620 169 27 0 9244 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43180

[startup+282.3 s]
/proc/loadavg: 4.02 3.95 3.92 5/190 4239
/proc/meminfo: memFree=21727236/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=43444 CPUtime=282.3 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22552 0 0 0 28227 3 0 0 25 0 1 0 281295590 44486656 8674 33554432000 4194304 4300876 140734100863248 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 10861 8674 169 27 0 9310 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 43444

[startup+342.301 s]
/proc/loadavg: 4.00 3.96 3.92 5/190 4241
/proc/meminfo: memFree=21700300/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=43576 CPUtime=342.3 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22603 0 0 0 34227 3 0 0 25 0 1 0 281295590 44621824 8725 33554432000 4194304 4300876 140734100863248 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 10894 8725 169 27 0 9343 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 43576

[startup+402.3 s]
/proc/loadavg: 4.03 3.97 3.93 5/190 4242
/proc/meminfo: memFree=21673984/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=43708 CPUtime=402.3 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22640 0 0 0 40227 3 0 0 25 0 1 0 281295590 44756992 8762 33554432000 4194304 4300876 140734100863248 18446744073709551615 4269176 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 10927 8762 169 27 0 9376 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 43708

[startup+462.301 s]
/proc/loadavg: 4.01 3.97 3.93 5/190 4244
/proc/meminfo: memFree=21649148/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=43840 CPUtime=462.3 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22676 0 0 0 46227 3 0 0 25 0 1 0 281295590 44892160 8798 33554432000 4194304 4300876 140734100863248 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 10960 8798 169 27 0 9409 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 43840

[startup+522.301 s]
/proc/loadavg: 4.00 3.97 3.93 5/190 4245
/proc/meminfo: memFree=21622968/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=43972 CPUtime=522.3 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22706 0 0 0 52227 3 0 0 25 0 1 0 281295590 45027328 8828 33554432000 4194304 4300876 140734100863248 18446744073709551615 4214543 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 10993 8828 169 27 0 9442 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 43972

[startup+582.3 s]
/proc/loadavg: 4.00 3.97 3.93 5/190 4247
/proc/meminfo: memFree=21596156/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=44104 CPUtime=582.31 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22732 0 0 0 58228 3 0 0 25 0 1 0 281295590 45162496 8854 33554432000 4194304 4300876 140734100863248 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 11026 8854 169 27 0 9475 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 44104

[startup+642.301 s]
/proc/loadavg: 4.00 3.97 3.93 5/190 4249
/proc/meminfo: memFree=21569468/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=44236 CPUtime=642.31 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22755 0 0 0 64228 3 0 0 25 0 1 0 281295590 45297664 8877 33554432000 4194304 4300876 140734100863248 18446744073709551615 4288489 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 11059 8877 169 27 0 9508 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 44236

[startup+702.3 s]
/proc/loadavg: 4.00 3.97 3.93 5/190 4250
/proc/meminfo: memFree=21544744/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=44236 CPUtime=702.31 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22779 0 0 0 70228 3 0 0 25 0 1 0 281295590 45297664 8901 33554432000 4194304 4300876 140734100863248 18446744073709551615 4261145 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 11059 8901 169 27 0 9508 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 44236

[startup+762.307 s]
/proc/loadavg: 4.03 3.99 3.93 5/190 4252
/proc/meminfo: memFree=21517804/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=44368 CPUtime=762.32 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22805 0 0 0 76228 4 0 0 25 0 1 0 281295590 45432832 8927 33554432000 4194304 4300876 140734100863248 18446744073709551615 4217006 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 11092 8927 169 27 0 9541 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 44368

[startup+822.301 s]
/proc/loadavg: 4.01 3.99 3.93 5/190 4253
/proc/meminfo: memFree=21491728/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=44500 CPUtime=822.31 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22824 0 0 0 82227 4 0 0 25 0 1 0 281295590 45568000 8946 33554432000 4194304 4300876 140734100863248 18446744073709551615 4200411 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 11125 8946 169 27 0 9574 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 44500

[startup+882.3 s]
/proc/loadavg: 4.00 3.99 3.93 5/190 4255
/proc/meminfo: memFree=21465656/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=44500 CPUtime=882.31 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22846 0 0 0 88227 4 0 0 25 0 1 0 281295590 45568000 8968 33554432000 4194304 4300876 140734100863248 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 11125 8968 169 27 0 9574 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 44500

[startup+942.301 s]
/proc/loadavg: 4.05 4.00 3.94 5/190 4257
/proc/meminfo: memFree=21441092/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=44632 CPUtime=942.32 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22864 0 0 0 94228 4 0 0 25 0 1 0 281295590 45703168 8986 33554432000 4194304 4300876 140734100863248 18446744073709551615 4265472 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 11158 8986 169 27 0 9607 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 44632

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.94 5/190 4258
/proc/meminfo: memFree=21414272/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=44764 CPUtime=1002.32 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22883 0 0 0 100228 4 0 0 25 0 1 0 281295590 45838336 9005 33554432000 4194304 4300876 140734100863248 18446744073709551615 4268481 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 11191 9005 169 27 0 9640 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 44764

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 4260
/proc/meminfo: memFree=21386820/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=44764 CPUtime=1062.32 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22898 0 0 0 106228 4 0 0 25 0 1 0 281295590 45838336 9020 33554432000 4194304 4300876 140734100863248 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 11191 9020 169 27 0 9640 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 44764

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 4261
/proc/meminfo: memFree=21361608/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=44896 CPUtime=1122.32 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22914 0 0 0 112228 4 0 0 25 0 1 0 281295590 45973504 9036 33554432000 4194304 4300876 140734100863248 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 11224 9036 169 27 0 9673 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 44896

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 4263
/proc/meminfo: memFree=21335920/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=44896 CPUtime=1182.32 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22927 0 0 0 118228 4 0 0 25 0 1 0 281295590 45973504 9049 33554432000 4194304 4300876 140734100863248 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 11224 9049 169 27 0 9673 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 44896

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 4265
/proc/meminfo: memFree=21308360/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=44896 CPUtime=1242.32 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22941 0 0 0 124228 4 0 0 25 0 1 0 281295590 45973504 9063 33554432000 4194304 4300876 140734100863248 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 11224 9063 169 27 0 9673 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 44896



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.05 4.01 3.94 5/190 4266
/proc/meminfo: memFree=21282904/32950928 swapFree=67111528/67111528
[pid=4204] ppid=4202 vsize=45028 CPUtime=1300.03 cores=0,2
/proc/4204/stat : 4204 (march_rw) R 4202 4204 3251 0 -1 4202496 22955 0 0 0 129999 4 0 0 25 0 1 0 281295590 46108672 9077 33554432000 4194304 4300876 140734100863248 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4204/statm: 11257 9077 169 27 0 9706 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 45028

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): 1300
CPU system time (s): 0.042993
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 45028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22955
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= 3229

runsolver used 2.17067 second user time and 4.89926 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-02 00:29:18
IDJOB=3152231
IDBENCH=82511
IDSOLVER=1561
FILE ID=node123/3152231-1301696958
RUNJOBID= node123-1301696958-4188
PBS_JOBID= 12840713
Free space on /tmp= 71712 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v15000-c63000-S1868678442-026-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152231-1301696958/watcher-3152231-1301696958 -o /tmp/evaluation-result-3152231-1301696958/solver-3152231-1301696958 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152231-1301696958.cnf

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

MD5SUM BENCH= 8991b7c0d56154e632c95327c4937cf5
RANDOM SEED=707007821

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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		: 2666.838
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		: 2666.838
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	: 5332.82
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      21904728 kB
Buffers:        331148 kB
Cached:       10398196 kB
SwapCached:          0 kB
Active:        7227876 kB
Inactive:      3564580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21904728 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1352 kB
Writeback:           0 kB
AnonPages:       63612 kB
Mapped:          14620 kB
Slab:           190352 kB
PageTables:       5096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   194336 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= 71708 MiB
End job on node123 at 2011-04-02 00:51:00