Trace number 3152285

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

Solver Data 

1.69/1.78	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.69/1.78	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.69/1.78	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.69/1.78	c main()::
1.69/1.78	c initFormula():: searching for DIMACS p-line....
1.69/1.78	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.69/1.78	c parseCNF():: parsing....
1.69/1.78	c parseCNF():: the CNF contains 0 unary clauses.
1.69/1.78	c runParser():: parsing was successful, warming up engines...
1.69/1.78	c simplify_formula():: removed 0 tautological, 900 satisfied and 0 duplicate clauses
1.69/1.78	c preprocessing fase I completed:: there are now 39853 free variables and 167100 clauses.
1.69/1.78	c using 3-SAT heuristics (occurence based diff)
1.69/1.78	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.78	c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
1.69/1.78	c resolvent_look() :: found 70 resolvents
1.69/1.78	c main():: clause / variable ratio: ( 167170 / 40000 ) = 4.18
1.69/1.78	c longest clause has size 3
1.69/1.78	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.78	c number of free variables = 39853
1.69/1.78	c dynamic_preselect_setsize :: off
1.69/1.78	c main():: all systems go!
1.69/1.78	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-3152285-1301697612/watcher-3152285-1301697612 -o /tmp/evaluation-result-3152285-1301697612/solver-3152285-1301697612 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152285-1301697612.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: 0.94 1.28 2.38 4/189 17038
/proc/meminfo: memFree=21808724/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=12524 CPUtime=0 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4194304 1519 0 0 0 0 0 0 0 21 0 1 0 281359206 12824576 1464 33554432000 4194304 4300876 140735149131744 18446744073709551615 228122713856 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 3131 1464 113 27 0 1580 0

[startup+0.0645129 s]
/proc/loadavg: 0.94 1.28 2.38 4/189 17038
/proc/meminfo: memFree=21808724/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=15428 CPUtime=0.06 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4194304 2341 0 0 0 6 0 0 0 21 0 1 0 281359206 15798272 2286 33554432000 4194304 4300876 140735149131744 18446744073709551615 228122713856 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 3857 2287 113 27 0 2306 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15428

[startup+0.100513 s]
/proc/loadavg: 0.94 1.28 2.38 4/189 17038
/proc/meminfo: memFree=21808724/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=17276 CPUtime=0.09 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4194304 2849 0 0 0 9 0 0 0 22 0 1 0 281359206 17690624 2794 33554432000 4194304 4300876 140735149131744 18446744073709551615 228122374853 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 4319 2795 113 27 0 2768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17276

[startup+0.300475 s]
/proc/loadavg: 0.94 1.28 2.38 4/189 17038
/proc/meminfo: memFree=21808724/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=37216 CPUtime=0.29 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4194304 9571 0 0 0 28 1 0 0 22 0 1 0 281359206 38109184 6203 33554432000 4194304 4300876 140735149131744 18446744073709551615 4240307 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 9304 6203 129 27 0 7753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37216

[startup+0.700404 s]
/proc/loadavg: 0.94 1.28 2.38 4/189 17038
/proc/meminfo: memFree=21808724/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=30484 CPUtime=0.69 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 18627 0 0 0 67 2 0 0 25 0 1 0 281359206 31215616 4525 33554432000 4194304 4300876 140735149131744 18446744073709551615 4240059 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 7621 4525 136 27 0 6070 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30484

[startup+1.50024 s]
/proc/loadavg: 1.18 1.32 2.38 5/190 17039
/proc/meminfo: memFree=21779708/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=30328 CPUtime=1.49 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 36146 0 0 0 145 4 0 0 25 0 1 0 281359206 31055872 4445 33554432000 4194304 4300876 140735149131744 18446744073709551615 4239971 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 7582 4467 137 27 0 6031 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30328

[startup+3.10096 s]
/proc/loadavg: 1.18 1.32 2.38 5/190 17039
/proc/meminfo: memFree=21744988/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=84188 CPUtime=3.09 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 54618 0 0 0 303 6 0 0 25 0 1 0 281359206 86208512 17722 33554432000 4194304 4300876 140735149131744 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 21047 17722 169 27 0 19496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84188

[startup+6.3004 s]
/proc/loadavg: 1.18 1.32 2.38 5/190 17039
/proc/meminfo: memFree=21727988/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=86760 CPUtime=6.29 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 55114 0 0 0 623 6 0 0 25 0 1 0 281359206 88842240 18218 33554432000 4194304 4300876 140735149131744 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 21690 18218 169 27 0 20139 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 86760

[startup+12.7002 s]
/proc/loadavg: 1.62 1.41 2.40 5/190 17039
/proc/meminfo: memFree=21717532/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=95500 CPUtime=12.68 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 56938 0 0 0 1262 6 0 0 25 0 1 0 281359206 97792000 20042 33554432000 4194304 4300876 140735149131744 18446744073709551615 4228770 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 23875 20042 169 27 0 22324 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 95500

[startup+25.5009 s]
/proc/loadavg: 1.98 1.50 2.42 5/190 17040
/proc/meminfo: memFree=21710836/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=97348 CPUtime=25.48 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 57392 0 0 0 2542 6 0 0 25 0 1 0 281359206 99684352 20496 33554432000 4194304 4300876 140735149131744 18446744073709551615 4261324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 24337 20496 169 27 0 22786 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 97348

[startup+51.1003 s]
/proc/loadavg: 2.67 1.70 2.46 5/190 17040
/proc/meminfo: memFree=21702296/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=98800 CPUtime=51.08 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 57765 0 0 0 5102 6 0 0 25 0 1 0 281359206 101171200 20869 33554432000 4194304 4300876 140735149131744 18446744073709551615 4248947 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 24700 20869 169 27 0 23149 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 98800

[startup+102.307 s]
/proc/loadavg: 3.52 2.10 2.55 5/190 17042
/proc/meminfo: memFree=21685164/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=99988 CPUtime=102.3 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 58066 0 0 0 10223 7 0 0 25 0 1 0 281359206 102387712 21170 33554432000 4194304 4300876 140735149131744 18446744073709551615 4265323 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 24997 21170 169 27 0 23446 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 99988

[startup+162.301 s]
/proc/loadavg: 3.82 2.44 2.64 5/190 17043
/proc/meminfo: memFree=21666916/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=100780 CPUtime=162.29 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 58272 0 0 0 16222 7 0 0 25 0 1 0 281359206 103198720 21376 33554432000 4194304 4300876 140735149131744 18446744073709551615 4200252 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 25195 21376 169 27 0 23644 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100780

[startup+222.301 s]
/proc/loadavg: 4.00 2.74 2.73 5/190 17045
/proc/meminfo: memFree=21649644/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=101312 CPUtime=222.29 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 58419 0 0 0 22222 7 0 0 25 0 1 0 281359206 103743488 21523 33554432000 4194304 4300876 140735149131744 18446744073709551615 4225142 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 25328 21523 169 27 0 23777 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 101312

[startup+282.3 s]
/proc/loadavg: 4.00 2.96 2.80 5/190 17047
/proc/meminfo: memFree=21632500/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=101840 CPUtime=282.29 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 58551 0 0 0 28222 7 0 0 25 0 1 0 281359206 104284160 21655 33554432000 4194304 4300876 140735149131744 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 25460 21655 169 27 0 23909 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 101840

[startup+342.3 s]
/proc/loadavg: 4.00 3.15 2.87 5/190 17048
/proc/meminfo: memFree=21614988/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=102368 CPUtime=342.29 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 58679 0 0 0 34222 7 0 0 25 0 1 0 281359206 104824832 21783 33554432000 4194304 4300876 140735149131744 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 25592 21783 169 27 0 24041 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 102368

[startup+402.301 s]
/proc/loadavg: 4.00 3.30 2.94 5/190 17050
/proc/meminfo: memFree=21597472/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=102896 CPUtime=402.3 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 58787 0 0 0 40223 7 0 0 25 0 1 0 281359206 105365504 21891 33554432000 4194304 4300876 140735149131744 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 25724 21891 169 27 0 24173 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 102896

[startup+462.301 s]
/proc/loadavg: 4.00 3.43 3.01 5/190 17051
/proc/meminfo: memFree=21579464/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=103160 CPUtime=462.3 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 58856 0 0 0 46223 7 0 0 25 0 1 0 281359206 105635840 21960 33554432000 4194304 4300876 140735149131744 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 25790 21960 169 27 0 24239 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 103160

[startup+522.301 s]
/proc/loadavg: 4.06 3.54 3.07 5/190 17053
/proc/meminfo: memFree=21562812/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=103424 CPUtime=522.3 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 58924 0 0 0 52223 7 0 0 25 0 1 0 281359206 105906176 22028 33554432000 4194304 4300876 140735149131744 18446744073709551615 4265599 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 25856 22028 169 27 0 24305 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 103424

[startup+582.301 s]
/proc/loadavg: 4.02 3.62 3.12 5/190 17055
/proc/meminfo: memFree=21545920/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=103556 CPUtime=582.3 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 58973 0 0 0 58223 7 0 0 25 0 1 0 281359206 106041344 22077 33554432000 4194304 4300876 140735149131744 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 25889 22077 169 27 0 24338 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 103556

[startup+642.301 s]
/proc/loadavg: 4.09 3.71 3.18 5/190 17056
/proc/meminfo: memFree=21528668/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=103820 CPUtime=642.31 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 59032 0 0 0 64224 7 0 0 25 0 1 0 281359206 106311680 22136 33554432000 4194304 4300876 140735149131744 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 25955 22136 169 27 0 24404 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 103820

[startup+702.301 s]
/proc/loadavg: 4.03 3.76 3.23 5/190 17058
/proc/meminfo: memFree=21510884/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=104084 CPUtime=702.3 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 59085 0 0 0 70223 7 0 0 25 0 1 0 281359206 106582016 22189 33554432000 4194304 4300876 140735149131744 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 26021 22189 169 27 0 24470 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 104084

[startup+762.306 s]
/proc/loadavg: 4.01 3.80 3.28 5/190 17059
/proc/meminfo: memFree=21492860/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=104216 CPUtime=762.31 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 59121 0 0 0 76224 7 0 0 25 0 1 0 281359206 106717184 22225 33554432000 4194304 4300876 140735149131744 18446744073709551615 4263231 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 26054 22225 169 27 0 24503 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 104216

[startup+822.3 s]
/proc/loadavg: 4.04 3.85 3.32 5/190 17061
/proc/meminfo: memFree=21475828/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=104348 CPUtime=822.31 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 59162 0 0 0 82224 7 0 0 25 0 1 0 281359206 106852352 22266 33554432000 4194304 4300876 140735149131744 18446744073709551615 4269137 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 26087 22266 169 27 0 24536 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 104348

[startup+882.3 s]
/proc/loadavg: 4.01 3.87 3.36 5/190 17063
/proc/meminfo: memFree=21458192/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=104480 CPUtime=882.31 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 59195 0 0 0 88224 7 0 0 25 0 1 0 281359206 106987520 22299 33554432000 4194304 4300876 140735149131744 18446744073709551615 4261363 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 26120 22299 169 27 0 24569 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 104480

[startup+942.301 s]
/proc/loadavg: 4.00 3.89 3.40 5/190 17064
/proc/meminfo: memFree=21441288/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=104612 CPUtime=942.31 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 59233 0 0 0 94224 7 0 0 25 0 1 0 281359206 107122688 22337 33554432000 4194304 4300876 140735149131744 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 26153 22337 169 27 0 24602 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 104612

[startup+1002.3 s]
/proc/loadavg: 4.00 3.91 3.43 5/190 17066
/proc/meminfo: memFree=21424132/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=104744 CPUtime=1002.31 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 59263 0 0 0 100224 7 0 0 25 0 1 0 281359206 107257856 22367 33554432000 4194304 4300876 140735149131744 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 26186 22367 169 27 0 24635 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 104744

[startup+1062.3 s]
/proc/loadavg: 4.00 3.92 3.47 5/190 17067
/proc/meminfo: memFree=21407372/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=104876 CPUtime=1062.31 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 59292 0 0 0 106224 7 0 0 25 0 1 0 281359206 107393024 22396 33554432000 4194304 4300876 140735149131744 18446744073709551615 4216847 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 26219 22396 169 27 0 24668 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 104876

[startup+1122.3 s]
/proc/loadavg: 4.00 3.93 3.50 5/190 17069
/proc/meminfo: memFree=21389832/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=105008 CPUtime=1122.31 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 59327 0 0 0 112224 7 0 0 25 0 1 0 281359206 107528192 22431 33554432000 4194304 4300876 140735149131744 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 26252 22431 169 27 0 24701 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 105008

[startup+1182.3 s]
/proc/loadavg: 4.00 3.94 3.53 5/190 17071
/proc/meminfo: memFree=21372804/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=105140 CPUtime=1182.31 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 59353 0 0 0 118224 7 0 0 25 0 1 0 281359206 107663360 22457 33554432000 4194304 4300876 140735149131744 18446744073709551615 4265599 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 26285 22457 169 27 0 24734 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 105140

[startup+1242.3 s]
/proc/loadavg: 4.04 3.97 3.56 5/190 17072
/proc/meminfo: memFree=21354664/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=105272 CPUtime=1242.32 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 59381 0 0 0 124225 7 0 0 25 0 1 0 281359206 107798528 22485 33554432000 4194304 4300876 140735149131744 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 26318 22485 169 27 0 24767 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 105272



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 3.97 3.58 2/184 17086
/proc/meminfo: memFree=21727476/32951124 swapFree=67111528/67111528
[pid=17038] ppid=17036 vsize=105272 CPUtime=1300.02 cores=4,6
/proc/17038/stat : 17038 (march_rw) R 17036 17038 15685 0 -1 4202496 59406 0 0 0 129995 7 0 0 25 0 1 0 281359206 107798528 22510 33554432000 4194304 4300876 140735149131744 18446744073709551615 4217047 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17038/statm: 26318 22510 169 27 0 24767 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 105272

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.96
CPU system time (s): 0.081987
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 105272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59406
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= 14648

runsolver used 2.28165 second user time and 4.81927 second system time

The end

Launcher Data 

Begin job on node138 at 2011-04-02 00:40:12
IDJOB=3152285
IDBENCH=82565
IDSOLVER=1561
FILE ID=node138/3152285-1301697612
RUNJOBID= node138-1301697612-16997
PBS_JOBID= 12840698
Free space on /tmp= 71720 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S845438593-067-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152285-1301697612/watcher-3152285-1301697612 -o /tmp/evaluation-result-3152285-1301697612/solver-3152285-1301697612 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152285-1301697612.cnf

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

MD5SUM BENCH= 3b06c2c5c22c8501e021c8b11d20bcd0
RANDOM SEED=1512376698

node138.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		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
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		: 2666.854
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:      21809128 kB
Buffers:        346052 kB
Cached:       10459208 kB
SwapCached:          0 kB
Active:        7450444 kB
Inactive:      3433072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21809128 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5456 kB
Writeback:           0 kB
AnonPages:       77308 kB
Mapped:          15004 kB
Slab:           195604 kB
PageTables:       4744 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   268260 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= 71720 MiB
End job on node138 at 2011-04-02 01:01:54