Trace number 3152698

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) 1300.05 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v700-c2982-S608588601-044.SATISFIABLE.cnf
MD5SUM83b00b2914a5aae11a4e612c2fcbfce7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.101984
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses2982
Sum of the clauses size8946
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32982
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 2982 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 28 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 695 free variables and 2954 clauses.
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 186 duplicate clauses
0.00/0.02	c resolvent_look() :: found 95 resolvents
0.00/0.02	c main():: clause / variable ratio: ( 3049 / 700 ) = 4.36
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 695
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 306
0.06/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 1384
0.19/0.24	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 15798
2.50/2.53	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 145696
25.90/25.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |*************
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c |****************
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c |********************************
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c |****************************************************************| ( 4/999) NodeCount: 978636
192.90/192.96	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
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c |************
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c |********************************
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c |************************************
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c |****************************************************************| ( 5/999) NodeCount: 4985383
1072.52/1072.53	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-3152698-1301710733/watcher-3152698-1301710733 -o /tmp/evaluation-result-3152698-1301710733/solver-3152698-1301710733 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152698-1301710733.cnf 

running on 2 cores: 4,6

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: 3.88 3.99 4.52 4/193 17304
/proc/meminfo: memFree=20551656/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=6928 CPUtime=0 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 323 0 0 0 0 0 0 0 25 0 1 0 282671495 7094272 265 33554432000 4194304 4300876 140736471329152 18446744073709551615 232339436208 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 1732 265 135 27 0 181 0

[startup+0.0622301 s]
/proc/loadavg: 3.88 3.99 4.52 4/193 17304
/proc/meminfo: memFree=20551656/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=7912 CPUtime=0.06 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 546 0 0 0 6 0 0 0 25 0 1 0 282671495 8101888 488 33554432000 4194304 4300876 140736471329152 18446744073709551615 232335588868 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 1978 488 168 27 0 427 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7912

[startup+0.100215 s]
/proc/loadavg: 3.88 3.99 4.52 4/193 17304
/proc/meminfo: memFree=20551656/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=8044 CPUtime=0.09 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 559 0 0 0 9 0 0 0 25 0 1 0 282671495 8237056 501 33554432000 4194304 4300876 140736471329152 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 2011 501 168 27 0 460 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8044

[startup+0.300175 s]
/proc/loadavg: 3.88 3.99 4.52 4/193 17304
/proc/meminfo: memFree=20551656/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=8044 CPUtime=0.29 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 580 0 0 0 29 0 0 0 25 0 1 0 282671495 8237056 522 33554432000 4194304 4300876 140736471329152 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 2011 522 168 27 0 460 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8044

[startup+0.701141 s]
/proc/loadavg: 3.88 3.99 4.52 4/193 17304
/proc/meminfo: memFree=20551656/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=8256 CPUtime=0.7 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 614 0 0 0 70 0 0 0 25 0 1 0 282671495 8454144 556 33554432000 4194304 4300876 140736471329152 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 2064 556 168 27 0 513 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 8256

[startup+1.50099 s]
/proc/loadavg: 3.88 3.99 4.52 5/194 17305
/proc/meminfo: memFree=20549440/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=8708 CPUtime=1.5 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 708 0 0 0 150 0 0 0 25 0 1 0 282671495 8916992 650 33554432000 4194304 4300876 140736471329152 18446744073709551615 4228265 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 2177 650 168 27 0 626 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8708

[startup+3.10071 s]
/proc/loadavg: 3.89 3.99 4.52 5/194 17305
/proc/meminfo: memFree=20548076/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=9088 CPUtime=3.1 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 774 0 0 0 310 0 0 0 25 0 1 0 282671495 9306112 716 33554432000 4194304 4300876 140736471329152 18446744073709551615 4217627 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 2272 716 169 27 0 721 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 9088

[startup+6.30112 s]
/proc/loadavg: 3.89 3.99 4.52 5/194 17305
/proc/meminfo: memFree=20546084/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=9428 CPUtime=6.3 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 906 0 0 0 630 0 0 0 25 0 1 0 282671495 9654272 848 33554432000 4194304 4300876 140736471329152 18446744073709551615 4217608 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 2357 848 169 27 0 806 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9428

[startup+12.701 s]
/proc/loadavg: 3.90 3.99 4.51 5/194 17305
/proc/meminfo: memFree=20541996/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=10856 CPUtime=12.7 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 1201 0 0 0 1270 0 0 0 25 0 1 0 282671495 11116544 1104 33554432000 4194304 4300876 140736471329152 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 2714 1104 169 27 0 1163 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10856

[startup+25.5007 s]
/proc/loadavg: 3.92 3.99 4.51 5/194 17306
/proc/meminfo: memFree=20534280/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=12328 CPUtime=25.5 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 1684 0 0 0 2550 0 0 0 25 0 1 0 282671495 12623872 1587 33554432000 4194304 4300876 140736471329152 18446744073709551615 4265597 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 3082 1587 169 27 0 1531 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12328

[startup+51.1002 s]
/proc/loadavg: 3.94 3.99 4.49 5/194 17306
/proc/meminfo: memFree=20520144/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=17408 CPUtime=51.09 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 2676 0 0 0 5109 0 0 0 25 0 1 0 282671495 17825792 2579 33554432000 4194304 4300876 140736471329152 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 4352 2579 169 27 0 2801 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17408

[startup+102.306 s]
/proc/loadavg: 3.98 3.99 4.46 5/194 17308
/proc/meminfo: memFree=20490988/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=30928 CPUtime=102.3 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 4604 0 0 0 10230 0 0 0 25 0 1 0 282671495 31670272 4507 33554432000 4194304 4300876 140736471329152 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 7732 4507 169 27 0 6181 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30928

[startup+162.3 s]
/proc/loadavg: 4.09 4.02 4.44 5/194 17309
/proc/meminfo: memFree=20458964/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=39660 CPUtime=162.29 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 6801 0 0 0 16229 0 0 0 25 0 1 0 282671495 40611840 6704 33554432000 4194304 4300876 140736471329152 18446744073709551615 4200418 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 9915 6704 169 27 0 8364 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39660

[startup+222.301 s]
/proc/loadavg: 4.08 4.03 4.42 5/194 17311
/proc/meminfo: memFree=20426696/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=57976 CPUtime=222.3 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 8935 0 0 0 22229 1 0 0 25 0 1 0 282671495 59367424 8838 33554432000 4194304 4300876 140736471329152 18446744073709551615 4234759 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 14494 8838 169 27 0 12943 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 57976

[startup+282.301 s]
/proc/loadavg: 4.11 4.04 4.39 5/194 17312
/proc/meminfo: memFree=20395288/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=57976 CPUtime=282.3 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 11138 0 0 0 28228 2 0 0 25 0 1 0 282671495 59367424 11041 33554432000 4194304 4300876 140736471329152 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 14494 11041 169 27 0 12943 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 57976

[startup+342.3 s]
/proc/loadavg: 4.04 4.03 4.36 5/194 17314
/proc/meminfo: memFree=20363876/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=77620 CPUtime=342.3 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 13235 0 0 0 34228 2 0 0 25 0 1 0 282671495 79482880 13138 33554432000 4194304 4300876 140736471329152 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 19405 13138 169 27 0 17854 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 77620

[startup+402.301 s]
/proc/loadavg: 4.05 4.03 4.35 5/194 17316
/proc/meminfo: memFree=20332344/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=87800 CPUtime=402.3 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 15406 0 0 0 40228 2 0 0 25 0 1 0 282671495 89907200 15309 33554432000 4194304 4300876 140736471329152 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 21950 15309 169 27 0 20399 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 87800

[startup+462.3 s]
/proc/loadavg: 4.02 4.03 4.32 5/194 17317
/proc/meminfo: memFree=20300572/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=87800 CPUtime=462.3 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 17499 0 0 0 46228 2 0 0 25 0 1 0 282671495 89907200 17402 33554432000 4194304 4300876 140736471329152 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 21950 17402 169 27 0 20399 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 87800

[startup+522.301 s]
/proc/loadavg: 4.00 4.02 4.30 5/194 17319
/proc/meminfo: memFree=20269808/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=117268 CPUtime=522.3 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 19558 0 0 0 52227 3 0 0 25 0 1 0 282671495 120082432 19461 33554432000 4194304 4300876 140736471329152 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 29317 19461 169 27 0 27766 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 117268

[startup+582.301 s]
/proc/loadavg: 4.00 4.01 4.27 5/194 17320
/proc/meminfo: memFree=20238916/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=117400 CPUtime=582.3 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 21637 0 0 0 58227 3 0 0 25 0 1 0 282671495 120217600 21540 33554432000 4194304 4300876 140736471329152 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 29350 21540 169 27 0 27799 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 117400

[startup+642.3 s]
/proc/loadavg: 4.00 4.01 4.26 5/194 17322
/proc/meminfo: memFree=20208268/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=117400 CPUtime=642.31 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 23787 0 0 0 64227 4 0 0 25 0 1 0 282671495 120217600 23690 33554432000 4194304 4300876 140736471329152 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 29350 23690 169 27 0 27799 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 117400

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.24 5/194 17324
/proc/meminfo: memFree=20177596/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=117400 CPUtime=702.31 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 25898 0 0 0 70227 4 0 0 25 0 1 0 282671495 120217600 25801 33554432000 4194304 4300876 140736471329152 18446744073709551615 4217685 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 29350 25801 169 27 0 27799 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 117400

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 4.22 5/194 17325
/proc/meminfo: memFree=20146688/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=137764 CPUtime=762.32 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 27953 0 0 0 76227 5 0 0 25 0 1 0 282671495 141070336 27856 33554432000 4194304 4300876 140736471329152 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 34441 27856 169 27 0 32890 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 137764

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 4.20 5/194 17327
/proc/meminfo: memFree=20116280/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=181964 CPUtime=822.31 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 30021 0 0 0 82226 5 0 0 25 0 1 0 282671495 186331136 29924 33554432000 4194304 4300876 140736471329152 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 45491 29924 169 27 0 43940 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 181964

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.18 5/194 17328
/proc/meminfo: memFree=20086120/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=181964 CPUtime=882.31 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 32096 0 0 0 88226 5 0 0 25 0 1 0 282671495 186331136 31999 33554432000 4194304 4300876 140736471329152 18446744073709551615 4217384 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 45491 31999 169 27 0 43940 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 181964

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 4.17 5/194 17330
/proc/meminfo: memFree=20056548/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=181964 CPUtime=942.32 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 34110 0 0 0 94226 6 0 0 25 0 1 0 282671495 186331136 34013 33554432000 4194304 4300876 140736471329152 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 45491 34013 169 27 0 43940 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 181964

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.16 5/194 17332
/proc/meminfo: memFree=20026760/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=181964 CPUtime=1002.31 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 36033 0 0 0 100225 6 0 0 25 0 1 0 282671495 186331136 35936 33554432000 4194304 4300876 140736471329152 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 45491 35936 169 27 0 43940 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 181964

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.15 5/194 17333
/proc/meminfo: memFree=19998576/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=181964 CPUtime=1062.32 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 37879 0 0 0 106225 7 0 0 25 0 1 0 282671495 186331136 37782 33554432000 4194304 4300876 140736471329152 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 45491 37782 169 27 0 43940 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 181964

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.14 5/194 17335
/proc/meminfo: memFree=19967428/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=181964 CPUtime=1122.32 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 40000 0 0 0 112224 8 0 0 25 0 1 0 282671495 186331136 39903 33554432000 4194304 4300876 140736471329152 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 45491 39903 169 27 0 43940 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 181964

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.13 4/189 17354
/proc/meminfo: memFree=20085484/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=181964 CPUtime=1182.32 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 42084 0 0 0 118224 8 0 0 25 0 1 0 282671495 186331136 41987 33554432000 4194304 4300876 140736471329152 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 45491 41987 169 27 0 43940 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 181964

[startup+1242.3 s]
/proc/loadavg: 3.42 3.82 4.05 4/188 17356
/proc/meminfo: memFree=20060808/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=248264 CPUtime=1242.32 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 44182 0 0 0 124223 9 0 0 25 0 1 0 282671495 254222336 44085 33554432000 4194304 4300876 140736471329152 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 62066 44085 169 27 0 60515 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 248264



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.41 3.48 3.92 2/176 17394
/proc/meminfo: memFree=20401216/32951124 swapFree=67111528/67111528
[pid=17304] ppid=17302 vsize=248264 CPUtime=1300.03 cores=4,6
/proc/17304/stat : 17304 (march_rw) R 17302 17304 16308 0 -1 4202496 46243 0 0 0 129994 9 0 0 25 0 1 0 282671495 254222336 46146 33554432000 4194304 4300876 140736471329152 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17304/statm: 62066 46146 169 27 0 60515 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 248264

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): 1300.05
CPU user time (s): 1299.94
CPU system time (s): 0.104984
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 248264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46243
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= 672

runsolver used 1.9647 second user time and 3.98439 second system time

The end

Launcher Data 

Begin job on node132 at 2011-04-02 04:18:53
IDJOB=3152698
IDBENCH=82978
IDSOLVER=1561
FILE ID=node132/3152698-1301710733
RUNJOBID= node132-1301708939-16327
PBS_JOBID= 12840859
Free space on /tmp= 72388 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v700-c2982-S608588601-044.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152698-1301710733/watcher-3152698-1301710733 -o /tmp/evaluation-result-3152698-1301710733/solver-3152698-1301710733 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152698-1301710733.cnf

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

MD5SUM BENCH= 83b00b2914a5aae11a4e612c2fcbfce7
RANDOM SEED=863109663

node132.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		: 2666.833
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	: 5333.66
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		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
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		: 2666.833
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	: 5332.76
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		: 2666.833
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		: 2666.833
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		: 2666.833
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	: 5332.67
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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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:     32951124 kB
MemFree:      20551936 kB
Buffers:        353784 kB
Cached:       11696432 kB
SwapCached:          0 kB
Active:        7311884 kB
Inactive:      4835084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20551936 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             436 kB
Writeback:           0 kB
AnonPages:       96256 kB
Mapped:          15636 kB
Slab:           190576 kB
PageTables:       5140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   287212 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72388 MiB
End job on node132 at 2011-04-02 04:40:35