Trace number 3257565

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) 1300.03 1300.01

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark238.524
Satisfiable
(Un)Satisfiability was proved
Number of variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

Solver Data 

3.19/3.29	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.19/3.29	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.19/3.29	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.19/3.29	c main()::
3.19/3.29	c initFormula():: searching for DIMACS p-line....
3.19/3.29	c full lookahead due to high density!
3.19/3.29	c initFormula():: the DIMACS p-line indicates a CNF of 387 variables and 62656 clauses.
3.19/3.29	c parseCNF():: parsing....
3.19/3.29	c parseCNF():: the CNF contains 64 unary clauses.
3.19/3.29	c runParser():: parsing was successful, warming up engines...
3.19/3.29	c simplify_formula():: removed 0 tautological, 24917 satisfied and 648 duplicate clauses
3.19/3.29	c preprocessing fase I completed:: there are now 296 free variables and 37091 clauses.
3.19/3.29	c find_equivalence():: found 8 4-equivalences
3.19/3.29	c shorten_equivalence(): average equivalence length reduced from 4.000000 to 4.000000
3.19/3.29	c using k-SAT heuristics (size based diff)
3.19/3.29	c simplify_formula():: removed 0 tautological, 64 satisfied and 0 duplicate clauses
3.19/3.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 119856 duplicate clauses
3.19/3.29	c resolvent_look() :: found 217764 resolvents
3.19/3.29	c main():: clause / variable ratio: ( 254855 / 387 ) = 658.54
3.19/3.29	c longest clause has size 16
3.19/3.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.29	c number of free variables = 296
3.19/3.29	c dynamic_preselect_setsize :: off
3.19/3.29	c main():: all systems go!
3.19/3.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 139
8.48/8.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 887
32.79/32.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |******************
c |********************
c |************************
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c |****************************************************************| ( 2/999) NodeCount: 11603
205.49/205.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************************
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c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3257565-1303470910/watcher-3257565-1303470910 -o /tmp/evaluation-result-3257565-1303470910/solver-3257565-1303470910 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3257565-1303470910.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: 3.52 3.93 3.81 2/174 10034
/proc/meminfo: memFree=21926092/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=11800 CPUtime=0 cores=0,2
/proc/10034/stat : 10034 (runsolver) R 10032 10034 9257 0 -1 4202560 42 0 0 0 0 0 0 0 23 0 1 0 458689628 12083200 51 33554432000 4194304 5434984 140734650637344 18446744073709551615 4881607 0 2147483391 4096 24578 0 0 0 17 2 0 0 0
/proc/10034/statm: 2950 51 31 303 0 2644 0

[startup+0.0296131 s]
/proc/loadavg: 3.52 3.93 3.81 2/174 10034
/proc/meminfo: memFree=21926092/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=7860 CPUtime=0.02 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4194304 532 0 0 0 2 0 0 0 23 0 1 0 458689628 8048640 476 33554432000 4194304 4300876 140733402101376 18446744073709551615 242970550016 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 1965 476 113 27 0 414 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7860

[startup+0.100648 s]
/proc/loadavg: 3.52 3.93 3.81 2/174 10034
/proc/meminfo: memFree=21926092/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=12396 CPUtime=0.09 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4194304 2171 0 0 0 9 0 0 0 23 0 1 0 458689628 12693504 1049 33554432000 4194304 4300876 140733402101376 18446744073709551615 4239774 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 3099 1049 129 27 0 1548 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12396

[startup+0.300609 s]
/proc/loadavg: 3.52 3.93 3.81 2/174 10034
/proc/meminfo: memFree=21926092/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=14048 CPUtime=0.28 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 6788 0 0 0 28 0 0 0 24 0 1 0 458689628 14385152 1485 33554432000 4194304 4300876 140733402101376 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 3512 1485 149 27 0 1961 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14048

[startup+0.7005 s]
/proc/loadavg: 3.52 3.93 3.81 2/174 10034
/proc/meminfo: memFree=21926092/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=15476 CPUtime=0.68 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 7115 0 0 0 68 0 0 0 25 0 1 0 458689628 15847424 1812 33554432000 4194304 4300876 140733402101376 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 3869 1812 149 27 0 2318 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15476

[startup+1.50036 s]
/proc/loadavg: 3.52 3.93 3.81 5/188 10086
/proc/meminfo: memFree=21861904/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=20416 CPUtime=1.48 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 8009 0 0 0 148 0 0 0 25 0 1 0 458689628 20905984 2706 33554432000 4194304 4300876 140733402101376 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 5104 2707 149 27 0 3553 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20416

[startup+3.10111 s]
/proc/loadavg: 3.52 3.93 3.81 5/188 10086
/proc/meminfo: memFree=21850124/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=33964 CPUtime=3.09 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 13737 0 0 0 308 1 0 0 25 0 1 0 458689628 34779136 6438 33554432000 4194304 4300876 140733402101376 18446744073709551615 4240276 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 8491 6438 149 27 0 6940 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33964

[startup+8.55517 s]
/proc/loadavg: 3.56 3.93 3.81 5/188 10087
/proc/meminfo: memFree=21814308/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=8.54 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18662 0 0 0 853 1 0 0 25 0 1 0 458689628 65277952 11363 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11363 171 27 0 14386 0
Current children cumulated CPU time (s) 8.54
Current children cumulated vsize (KiB) 63748

[startup+12.7005 s]
/proc/loadavg: 3.92 4.00 3.83 5/188 10087
/proc/meminfo: memFree=21797640/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=12.68 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18708 0 0 0 1267 1 0 0 25 0 1 0 458689628 65277952 11409 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11409 171 27 0 14386 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 63748

[startup+25.5002 s]
/proc/loadavg: 3.93 4.00 3.83 5/188 10087
/proc/meminfo: memFree=21700564/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=25.48 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18721 0 0 0 2547 1 0 0 25 0 1 0 458689628 65277952 11422 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11422 171 27 0 14386 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63748

[startup+51.1008 s]
/proc/loadavg: 3.96 4.00 3.83 5/188 10088
/proc/meminfo: memFree=21695016/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=51.09 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18734 0 0 0 5108 1 0 0 25 0 1 0 458689628 65277952 11435 33554432000 4194304 4300876 140733402101376 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11435 171 27 0 14386 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 63748

[startup+102.301 s]
/proc/loadavg: 3.98 4.00 3.84 5/188 10089
/proc/meminfo: memFree=21684316/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=102.29 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18743 0 0 0 10228 1 0 0 25 0 1 0 458689628 65277952 11444 33554432000 4194304 4300876 140733402101376 18446744073709551615 4199772 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11444 171 27 0 14386 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 63748

[startup+162.301 s]
/proc/loadavg: 3.99 4.00 3.84 5/188 10091
/proc/meminfo: memFree=21677840/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=162.29 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18746 0 0 0 16228 1 0 0 25 0 1 0 458689628 65277952 11447 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11447 171 27 0 14386 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 63748

[startup+222.3 s]
/proc/loadavg: 3.99 4.00 3.85 5/188 10092
/proc/meminfo: memFree=21673224/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=222.29 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18750 0 0 0 22228 1 0 0 25 0 1 0 458689628 65277952 11451 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11451 171 27 0 14386 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 63748

[startup+282.301 s]
/proc/loadavg: 4.05 4.01 3.86 5/188 10094
/proc/meminfo: memFree=21668724/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=282.3 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18750 0 0 0 28228 2 0 0 25 0 1 0 458689628 65277952 11451 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11451 171 27 0 14386 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 63748

[startup+342.301 s]
/proc/loadavg: 4.06 4.02 3.87 5/188 10095
/proc/meminfo: memFree=21664120/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=342.29 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18750 0 0 0 34227 2 0 0 25 0 1 0 458689628 65277952 11451 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11451 171 27 0 14386 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 63748

[startup+402.306 s]
/proc/loadavg: 4.02 4.02 3.88 5/188 10097
/proc/meminfo: memFree=21659736/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=402.3 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18750 0 0 0 40228 2 0 0 25 0 1 0 458689628 65277952 11451 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11451 171 27 0 14386 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 63748

[startup+462.301 s]
/proc/loadavg: 4.00 4.01 3.88 5/188 10099
/proc/meminfo: memFree=21654984/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=462.3 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18751 0 0 0 46228 2 0 0 25 0 1 0 458689628 65277952 11452 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11452 171 27 0 14386 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 63748

[startup+522.301 s]
/proc/loadavg: 4.00 4.01 3.89 5/188 10100
/proc/meminfo: memFree=21650376/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=522.3 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18752 0 0 0 52228 2 0 0 25 0 1 0 458689628 65277952 11453 33554432000 4194304 4300876 140733402101376 18446744073709551615 4286099 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11453 171 27 0 14386 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 63748

[startup+582.3 s]
/proc/loadavg: 4.07 4.02 3.90 5/188 10102
/proc/meminfo: memFree=21646356/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=582.3 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18753 0 0 0 58228 2 0 0 25 0 1 0 458689628 65277952 11454 33554432000 4194304 4300876 140733402101376 18446744073709551615 4230628 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11454 171 27 0 14386 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 63748

[startup+642.301 s]
/proc/loadavg: 4.02 4.01 3.91 5/188 10103
/proc/meminfo: memFree=21641496/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=642.3 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18754 0 0 0 64228 2 0 0 25 0 1 0 458689628 65277952 11455 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11455 171 27 0 14386 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 63748

[startup+702.301 s]
/proc/loadavg: 4.04 4.02 3.91 5/188 10105
/proc/meminfo: memFree=21636252/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=702.3 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18754 0 0 0 70228 2 0 0 25 0 1 0 458689628 65277952 11455 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11455 171 27 0 14386 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 63748

[startup+762.3 s]
/proc/loadavg: 4.01 4.02 3.91 5/188 10107
/proc/meminfo: memFree=21630760/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=762.3 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18754 0 0 0 76228 2 0 0 25 0 1 0 458689628 65277952 11455 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11455 171 27 0 14386 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 63748

[startup+822.301 s]
/proc/loadavg: 4.00 4.01 3.91 5/188 10108
/proc/meminfo: memFree=21626376/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=822.3 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18755 0 0 0 82228 2 0 0 25 0 1 0 458689628 65277952 11456 33554432000 4194304 4300876 140733402101376 18446744073709551615 4199783 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11456 171 27 0 14386 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 63748

[startup+882.301 s]
/proc/loadavg: 4.06 4.02 3.92 5/188 10110
/proc/meminfo: memFree=21621508/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=882.31 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18756 0 0 0 88228 3 0 0 25 0 1 0 458689628 65277952 11457 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11457 171 27 0 14386 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 63748

[startup+942.3 s]
/proc/loadavg: 4.02 4.01 3.92 5/188 10111
/proc/meminfo: memFree=21616144/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=942.31 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18756 0 0 0 94228 3 0 0 25 0 1 0 458689628 65277952 11457 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11457 171 27 0 14386 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 63748

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 3.92 5/188 10113
/proc/meminfo: memFree=21610288/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=1002.31 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18756 0 0 0 100228 3 0 0 25 0 1 0 458689628 65277952 11457 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11457 171 27 0 14386 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 63748

[startup+1062.31 s]
/proc/loadavg: 4.00 4.00 3.92 5/188 10115
/proc/meminfo: memFree=21604564/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=1062.32 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18756 0 0 0 106229 3 0 0 25 0 1 0 458689628 65277952 11457 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11457 171 27 0 14386 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 63748

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/188 10116
/proc/meminfo: memFree=21598952/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=1122.31 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18756 0 0 0 112228 3 0 0 25 0 1 0 458689628 65277952 11457 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11457 171 27 0 14386 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 63748

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/188 10118
/proc/meminfo: memFree=21592348/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=1182.31 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18756 0 0 0 118228 3 0 0 25 0 1 0 458689628 65277952 11457 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11457 171 27 0 14386 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 63748

[startup+1242.3 s]
/proc/loadavg: 4.05 4.01 3.92 5/188 10119
/proc/meminfo: memFree=21584524/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=1242.31 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18757 0 0 0 124228 3 0 0 25 0 1 0 458689628 65277952 11458 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11458 171 27 0 14386 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 63748



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.01 3.92 5/188 10121
/proc/meminfo: memFree=21576564/32951132 swapFree=67111524/67111528
[pid=10034] ppid=10032 vsize=63748 CPUtime=1300.02 cores=0,2
/proc/10034/stat : 10034 (march_rw) R 10032 10034 9257 0 -1 4202496 18760 0 0 0 129999 3 0 0 25 0 1 0 458689628 65277952 11461 33554432000 4194304 4300876 140733402101376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10034/statm: 15937 11461 171 27 0 14386 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 63748

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): 1300.03
CPU user time (s): 1300
CPU system time (s): 0.032994
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 63748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18760
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2580

runsolver used 2.67859 second user time and 5.9331 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-22 13:15:10
IDJOB=3257565
IDBENCH=71150
IDSOLVER=1561
FILE ID=node128/3257565-1303470910
RUNJOBID= node128-1303470910-10016
PBS_JOBID= 13107180
Free space on /tmp= 66580 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3257565-1303470910/watcher-3257565-1303470910 -o /tmp/evaluation-result-3257565-1303470910/solver-3257565-1303470910 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3257565-1303470910.cnf

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

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=1574350932

node128.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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21926372 kB
Buffers:        812488 kB
Cached:        9579404 kB
SwapCached:          4 kB
Active:        1351048 kB
Inactive:      9108528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21926372 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            1808 kB
Writeback:           0 kB
AnonPages:       67692 kB
Mapped:          14780 kB
Slab:           500780 kB
PageTables:       5836 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   194456 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66568 MiB
End job on node128 at 2011-04-22 13:36:52