Trace number 3152775

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) 1299.99 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S1693168158-005.UNKNOWN.cnf
MD5SUMc2b69177f59f5d1d2093247dc6de56f3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 550 variables and 2343 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 550 free variables and 2343 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
0.00/0.01	c resolvent_look() :: found 85 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2428 / 550 ) = 4.41
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 550
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 141
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| ( 1/999) NodeCount: 665
0.09/0.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 5689
0.89/0.91	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 37045
6.69/6.73	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 169912
34.49/34.52	c |----------------------------------------------------------------|
c |*
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c |***
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c |****************************************************************| ( 5/999) NodeCount: 569014
128.09/128.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1443617
356.30/356.32	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 7/999) NodeCount: 2865219
776.49/776.57	c |----------------------------------------------------------------|
c |*
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c |********************************
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Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 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-3152775-1301710942/watcher-3152775-1301710942 -o /tmp/evaluation-result-3152775-1301710942/solver-3152775-1301710942 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152775-1301710942.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: 3.27 3.83 3.88 5/189 11223
/proc/meminfo: memFree=19193920/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=6852 CPUtime=0 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 303 0 0 0 0 0 0 0 25 0 1 0 361324921 7016448 245 33554432000 4194304 4300876 140733272984880 18446744073709551615 4239983 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 1713 245 136 27 0 162 0

[startup+0.07345 s]
/proc/loadavg: 3.27 3.83 3.88 5/189 11223
/proc/meminfo: memFree=19193920/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=7680 CPUtime=0.06 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 471 0 0 0 6 0 0 0 25 0 1 0 361324921 7864320 413 33554432000 4194304 4300876 140733272984880 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 1920 413 168 27 0 369 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7680

[startup+0.100394 s]
/proc/loadavg: 3.27 3.83 3.88 5/189 11223
/proc/meminfo: memFree=19193920/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=7680 CPUtime=0.09 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 477 0 0 0 9 0 0 0 25 0 1 0 361324921 7864320 419 33554432000 4194304 4300876 140733272984880 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 1920 419 168 27 0 369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7680

[startup+0.300374 s]
/proc/loadavg: 3.27 3.83 3.88 5/189 11223
/proc/meminfo: memFree=19193920/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=7848 CPUtime=0.29 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 508 0 0 0 29 0 0 0 25 0 1 0 361324921 8036352 450 33554432000 4194304 4300876 140733272984880 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 1962 450 168 27 0 411 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7848

[startup+0.700345 s]
/proc/loadavg: 3.27 3.83 3.88 5/189 11223
/proc/meminfo: memFree=19193920/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=7848 CPUtime=0.69 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 534 0 0 0 69 0 0 0 25 0 1 0 361324921 8036352 476 33554432000 4194304 4300876 140733272984880 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 1962 476 168 27 0 411 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7848

[startup+1.50026 s]
/proc/loadavg: 3.27 3.83 3.88 5/190 11224
/proc/meminfo: memFree=19189052/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=8152 CPUtime=1.49 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 598 0 0 0 149 0 0 0 25 0 1 0 361324921 8347648 540 33554432000 4194304 4300876 140733272984880 18446744073709551615 4217752 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 2038 540 169 27 0 487 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8152

[startup+3.10085 s]
/proc/loadavg: 3.27 3.83 3.88 5/190 11225
/proc/meminfo: memFree=19188432/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=8304 CPUtime=3.09 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 652 0 0 0 309 0 0 0 25 0 1 0 361324921 8503296 594 33554432000 4194304 4300876 140733272984880 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 2076 594 169 27 0 525 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8304

[startup+6.30026 s]
/proc/loadavg: 3.33 3.84 3.88 5/190 11225
/proc/meminfo: memFree=19186808/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=9044 CPUtime=6.29 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 770 0 0 0 629 0 0 0 25 0 1 0 361324921 9261056 712 33554432000 4194304 4300876 140733272984880 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 2261 712 169 27 0 710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9044

[startup+12.7001 s]
/proc/loadavg: 3.38 3.84 3.88 5/190 11225
/proc/meminfo: memFree=19182340/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=10832 CPUtime=12.69 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 1067 0 0 0 1269 0 0 0 25 0 1 0 361324921 11091968 1009 33554432000 4194304 4300876 140733272984880 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 2708 1009 169 27 0 1157 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10832

[startup+25.5007 s]
/proc/loadavg: 3.52 3.85 3.88 5/190 11225
/proc/meminfo: memFree=19177852/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=12496 CPUtime=25.49 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 1515 0 0 0 2549 0 0 0 25 0 1 0 361324921 12795904 1457 33554432000 4194304 4300876 140733272984880 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 3124 1457 169 27 0 1573 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12496

[startup+51.1011 s]
/proc/loadavg: 3.68 3.86 3.89 5/190 11226
/proc/meminfo: memFree=19168632/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=17828 CPUtime=51.09 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 2370 0 0 0 5109 0 0 0 25 0 1 0 361324921 18255872 2312 33554432000 4194304 4300876 140733272984880 18446744073709551615 4250785 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 4457 2312 169 27 0 2906 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17828

[startup+102.306 s]
/proc/loadavg: 3.86 3.88 3.89 5/190 11227
/proc/meminfo: memFree=19148876/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=23752 CPUtime=102.3 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 4012 0 0 0 10229 1 0 0 25 0 1 0 361324921 24322048 3954 33554432000 4194304 4300876 140733272984880 18446744073709551615 4217580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 5938 3954 169 27 0 4387 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23752

[startup+162.301 s]
/proc/loadavg: 3.95 3.90 3.90 5/190 11229
/proc/meminfo: memFree=19127872/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=33660 CPUtime=162.29 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 5870 0 0 0 16227 2 0 0 25 0 1 0 361324921 34467840 5812 33554432000 4194304 4300876 140733272984880 18446744073709551615 4200366 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 8415 5812 169 27 0 6864 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 33660

[startup+222.301 s]
/proc/loadavg: 3.98 3.91 3.90 5/190 11230
/proc/meminfo: memFree=19107600/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=42392 CPUtime=222.28 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 7677 0 0 0 22226 2 0 0 25 0 1 0 361324921 43409408 7619 33554432000 4194304 4300876 140733272984880 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 10598 7619 169 27 0 9047 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 42392

[startup+282.301 s]
/proc/loadavg: 3.99 3.92 3.91 5/190 11232
/proc/meminfo: memFree=19087824/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=55488 CPUtime=282.29 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 9415 0 0 0 28226 3 0 0 25 0 1 0 361324921 56819712 9357 33554432000 4194304 4300876 140733272984880 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 13872 9357 169 27 0 12321 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 55488

[startup+342.301 s]
/proc/loadavg: 3.99 3.94 3.91 5/190 11234
/proc/meminfo: memFree=19068180/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=63664 CPUtime=342.29 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 11099 0 0 0 34225 4 0 0 25 0 1 0 361324921 65191936 11041 33554432000 4194304 4300876 140733272984880 18446744073709551615 4276839 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 15916 11041 169 27 0 14365 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 63664

[startup+402.301 s]
/proc/loadavg: 3.51 3.82 3.87 4/184 11252
/proc/meminfo: memFree=19053964/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=63796 CPUtime=402.29 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 12783 0 0 0 40225 4 0 0 25 0 1 0 361324921 65327104 12725 33554432000 4194304 4300876 140733272984880 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 15949 12725 169 27 0 14398 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 63796

[startup+462.301 s]
/proc/loadavg: 3.18 3.67 3.81 4/184 11254
/proc/meminfo: memFree=19035940/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=83440 CPUtime=462.28 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 14386 0 0 0 46224 4 0 0 25 0 1 0 361324921 85442560 14328 33554432000 4194304 4300876 140733272984880 18446744073709551615 4217462 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 20860 14328 169 27 0 19309 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 83440

[startup+522.301 s]
/proc/loadavg: 3.14 3.56 3.76 4/184 11255
/proc/meminfo: memFree=19016824/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=83440 CPUtime=522.29 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 16061 0 0 0 52224 5 0 0 25 0 1 0 361324921 85442560 16003 33554432000 4194304 4300876 140733272984880 18446744073709551615 4276876 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 20860 16003 169 27 0 19309 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 83440

[startup+582.301 s]
/proc/loadavg: 3.11 3.47 3.72 4/184 11257
/proc/meminfo: memFree=18997832/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=83440 CPUtime=582.28 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 17627 0 0 0 58223 5 0 0 25 0 1 0 361324921 85442560 17569 33554432000 4194304 4300876 140733272984880 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 20860 17569 169 27 0 19309 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 83440

[startup+642.301 s]
/proc/loadavg: 3.04 3.38 3.67 4/184 11259
/proc/meminfo: memFree=18979588/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=99792 CPUtime=642.28 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 19189 0 0 0 64223 5 0 0 25 0 1 0 361324921 102187008 19131 33554432000 4194304 4300876 140733272984880 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 24948 19131 169 27 0 23397 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 99792

[startup+702.301 s]
/proc/loadavg: 3.01 3.31 3.63 4/184 11260
/proc/meminfo: memFree=18960960/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=129260 CPUtime=702.29 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 20731 0 0 0 70223 6 0 0 25 0 1 0 361324921 132362240 20673 33554432000 4194304 4300876 140733272984880 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 32315 20673 169 27 0 30764 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 129260

[startup+762.306 s]
/proc/loadavg: 3.00 3.25 3.58 4/184 11262
/proc/meminfo: memFree=18943448/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=129260 CPUtime=762.29 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 22200 0 0 0 76222 7 0 0 25 0 1 0 361324921 132362240 22142 33554432000 4194304 4300876 140733272984880 18446744073709551615 4286138 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 32315 22142 169 27 0 30764 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 129260

[startup+822.301 s]
/proc/loadavg: 3.00 3.20 3.54 4/184 11263
/proc/meminfo: memFree=18925064/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=129260 CPUtime=822.29 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 23737 0 0 0 82221 8 0 0 25 0 1 0 361324921 132362240 23679 33554432000 4194304 4300876 140733272984880 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 32315 23679 169 27 0 30764 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 129260

[startup+882.301 s]
/proc/loadavg: 3.00 3.16 3.51 4/184 11265
/proc/meminfo: memFree=18907052/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=129260 CPUtime=882.28 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 25268 0 0 0 88220 8 0 0 25 0 1 0 361324921 132362240 25210 33554432000 4194304 4300876 140733272984880 18446744073709551615 4217718 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 32315 25210 169 27 0 30764 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 129260

[startup+942.301 s]
/proc/loadavg: 3.00 3.13 3.47 4/184 11267
/proc/meminfo: memFree=18889276/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=129260 CPUtime=942.28 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 26745 0 0 0 94220 8 0 0 25 0 1 0 361324921 132362240 26687 33554432000 4194304 4300876 140733272984880 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 32315 26687 169 27 0 30764 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 129260

[startup+1002.3 s]
/proc/loadavg: 3.00 3.11 3.44 4/184 11271
/proc/meminfo: memFree=18872136/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=129260 CPUtime=1002.28 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 28326 0 0 0 100219 9 0 0 25 0 1 0 361324921 132362240 28268 33554432000 4194304 4300876 140733272984880 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 32315 28268 169 27 0 30764 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 129260

[startup+1062.3 s]
/proc/loadavg: 3.00 3.08 3.41 4/184 11273
/proc/meminfo: memFree=18854812/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=173460 CPUtime=1062.27 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 29805 0 0 0 106218 9 0 0 25 0 1 0 361324921 177623040 29747 33554432000 4194304 4300876 140733272984880 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 43365 29747 169 27 0 41814 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 173460

[startup+1122.3 s]
/proc/loadavg: 3.12 3.10 3.39 4/184 11274
/proc/meminfo: memFree=18836800/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=173460 CPUtime=1122.27 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 31267 0 0 0 112217 10 0 0 25 0 1 0 361324921 177623040 31209 33554432000 4194304 4300876 140733272984880 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 43365 31209 169 27 0 41814 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 173460

[startup+1182.3 s]
/proc/loadavg: 3.08 3.09 3.37 4/184 11276
/proc/meminfo: memFree=18820044/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=173460 CPUtime=1182.27 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 32717 0 0 0 118217 10 0 0 25 0 1 0 361324921 177623040 32659 33554432000 4194304 4300876 140733272984880 18446744073709551615 4217727 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11223/statm: 43365 32659 169 27 0 41814 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 173460

[startup+1242.3 s]
/proc/loadavg: 3.03 3.07 3.34 4/184 11278
/proc/meminfo: memFree=18802404/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=173460 CPUtime=1242.27 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 34161 0 0 0 124216 11 0 0 25 0 1 0 361324921 177623040 34103 33554432000 4194304 4300876 140733272984880 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 43365 34103 169 27 0 41814 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 173460



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.01 3.06 3.32 3/182 11281
/proc/meminfo: memFree=19051628/32950928 swapFree=67111528/67111528
[pid=11223] ppid=11221 vsize=206168 CPUtime=1299.97 cores=0,2
/proc/11223/stat : 11223 (march_rw) R 11221 11223 9836 0 -1 4202496 35501 0 0 0 129986 11 0 0 25 0 1 0 361324921 211116032 35443 33554432000 4194304 4300876 140733272984880 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11223/statm: 51542 35443 169 27 0 49991 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 206168

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): 1299.99
CPU user time (s): 1299.86
CPU system time (s): 0.124981
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 206168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.86
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35501
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= 4
involuntary context switches= 2465

runsolver used 1.81272 second user time and 4.11237 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-02 04:22:22
IDJOB=3152775
IDBENCH=83055
IDSOLVER=1561
FILE ID=node116/3152775-1301710942
RUNJOBID= node116-1301710942-11127
PBS_JOBID= 12840829
Free space on /tmp= 71264 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S1693168158-005.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152775-1301710942/watcher-3152775-1301710942 -o /tmp/evaluation-result-3152775-1301710942/solver-3152775-1301710942 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152775-1301710942.cnf

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

MD5SUM BENCH= c2b69177f59f5d1d2093247dc6de56f3
RANDOM SEED=3631926

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
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		: 2666.826
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		: 2666.826
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		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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		: 2666.826
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		: 2666.826
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:     32950928 kB
MemFree:      19194192 kB
Buffers:        384136 kB
Cached:       12998452 kB
SwapCached:          0 kB
Active:        9076864 kB
Inactive:      4373932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      19194192 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1348 kB
Writeback:           0 kB
AnonPages:       67532 kB
Mapped:          15980 kB
Slab:           243608 kB
PageTables:       4744 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   253928 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= 71264 MiB
End job on node116 at 2011-04-02 04:44:04