Trace number 3152505

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1299.99 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S1780733482-097.UNKNOWN.cnf
MD5SUM261ca77431063ab06f6a4cdf20ea9cf2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

0.29/0.40	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.40	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.40	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.40	c main()::
0.29/0.40	c initFormula():: searching for DIMACS p-line....
0.29/0.40	c full lookahead due to high density!
0.29/0.40	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.29/0.40	c parseCNF():: parsing....
0.29/0.40	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.40	c runParser():: parsing was successful, warming up engines...
0.29/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.40	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.29/0.40	c using k-SAT heuristics (size based diff)
0.29/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.29/0.40	c resolvent_look() :: found 1 resolvents
0.29/0.40	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
0.29/0.40	c longest clause has size 7
0.29/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.40	c number of free variables = 70
0.29/0.40	c dynamic_preselect_setsize :: off
0.29/0.40	c main():: all systems go!
0.29/0.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/19) NodeCount: 142
0.39/0.44	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/19) NodeCount: 3196
1.10/1.15	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/19) NodeCount: 28026
6.79/6.88	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/19) NodeCount: 156788
36.19/36.30	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/19) NodeCount: 582647
134.39/134.41	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/19) NodeCount: 1634590
378.39/378.45	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/19) NodeCount: 3606503
839.97/840.07	c |----------------------------------------------------------------|
c |*
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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-3152505-1301705521/watcher-3152505-1301705521 -o /tmp/evaluation-result-3152505-1301705521/solver-3152505-1301705521 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152505-1301705521.cnf 

running on 2 cores: 1,3

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: 4.06 3.67 3.67 4/189 1094
/proc/meminfo: memFree=22239620/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=11760 CPUtime=0 cores=1,3
/proc/1094/stat : 1094 (runsolver) R 1092 1094 31868 0 -1 4202560 41 0 0 0 0 0 0 0 25 0 1 0 282152475 12042240 49 33554432000 4194304 5392636 140737335126432 18446744073709551615 4838247 0 2147483391 4096 24578 0 0 0 17 3 0 0 0
/proc/1094/statm: 2940 49 30 293 0 2644 0

[startup+0.0468529 s]
/proc/loadavg: 4.06 3.67 3.67 4/189 1094
/proc/meminfo: memFree=22239620/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=7492 CPUtime=0.04 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1030 0 0 0 4 0 0 0 25 0 1 0 282152475 7671808 398 33554432000 4194304 4300876 140733346954736 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7492

[startup+0.100845 s]
/proc/loadavg: 4.06 3.67 3.67 4/189 1094
/proc/meminfo: memFree=22239620/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=7492 CPUtime=0.09 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1030 0 0 0 9 0 0 0 25 0 1 0 282152475 7671808 398 33554432000 4194304 4300876 140733346954736 18446744073709551615 4256619 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7492

[startup+0.300813 s]
/proc/loadavg: 4.06 3.67 3.67 4/189 1094
/proc/meminfo: memFree=22239620/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=7492 CPUtime=0.29 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1030 0 0 0 29 0 0 0 25 0 1 0 282152475 7671808 398 33554432000 4194304 4300876 140733346954736 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7492

[startup+0.700748 s]
/proc/loadavg: 4.06 3.67 3.67 4/189 1094
/proc/meminfo: memFree=22239620/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=8060 CPUtime=0.69 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1344 0 0 0 69 0 0 0 25 0 1 0 282152475 8253440 518 33554432000 4194304 4300876 140733346954736 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8060

[startup+1.50059 s]
/proc/loadavg: 4.06 3.67 3.67 5/190 1095
/proc/meminfo: memFree=22237016/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=8060 CPUtime=1.49 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1344 0 0 0 149 0 0 0 25 0 1 0 282152475 8253440 518 33554432000 4194304 4300876 140733346954736 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8060

[startup+3.1003 s]
/proc/loadavg: 4.06 3.67 3.67 5/190 1095
/proc/meminfo: memFree=22236404/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=8060 CPUtime=3.09 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1344 0 0 0 309 0 0 0 25 0 1 0 282152475 8253440 518 33554432000 4194304 4300876 140733346954736 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8060

[startup+6.30072 s]
/proc/loadavg: 4.06 3.68 3.67 5/190 1095
/proc/meminfo: memFree=22234792/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=8060 CPUtime=6.29 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1344 0 0 0 629 0 0 0 25 0 1 0 282152475 8253440 518 33554432000 4194304 4300876 140733346954736 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8060

[startup+12.7006 s]
/proc/loadavg: 4.05 3.68 3.67 5/190 1095
/proc/meminfo: memFree=22231692/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=8060 CPUtime=12.69 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1344 0 0 0 1269 0 0 0 25 0 1 0 282152475 8253440 518 33554432000 4194304 4300876 140733346954736 18446744073709551615 4276150 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8060

[startup+25.5002 s]
/proc/loadavg: 4.04 3.70 3.68 5/190 1095
/proc/meminfo: memFree=22225996/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=8320 CPUtime=25.49 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1351 0 0 0 2549 0 0 0 25 0 1 0 282152475 8519680 525 33554432000 4194304 4300876 140733346954736 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2080 525 170 27 0 529 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8320

[startup+51.1006 s]
/proc/loadavg: 4.03 3.72 3.69 5/190 1096
/proc/meminfo: memFree=22215068/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=8320 CPUtime=51.09 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1376 0 0 0 5109 0 0 0 25 0 1 0 282152475 8519680 550 33554432000 4194304 4300876 140733346954736 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2080 550 170 27 0 529 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8320

[startup+102.306 s]
/proc/loadavg: 4.01 3.76 3.70 5/190 1097
/proc/meminfo: memFree=22191852/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=8776 CPUtime=102.29 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1498 0 0 0 10229 0 0 0 25 0 1 0 282152475 8986624 672 33554432000 4194304 4300876 140733346954736 18446744073709551615 4214237 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2194 672 170 27 0 643 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 8776

[startup+162.3 s]
/proc/loadavg: 4.00 3.80 3.72 5/190 1099
/proc/meminfo: memFree=22166408/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=9004 CPUtime=162.29 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1555 0 0 0 16229 0 0 0 25 0 1 0 282152475 9220096 729 33554432000 4194304 4300876 140733346954736 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2251 729 171 27 0 700 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 9004

[startup+222.301 s]
/proc/loadavg: 4.00 3.83 3.73 5/190 1100
/proc/meminfo: memFree=22140580/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=9344 CPUtime=222.29 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1613 0 0 0 22229 0 0 0 25 0 1 0 282152475 9568256 787 33554432000 4194304 4300876 140733346954736 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2336 787 171 27 0 785 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 9344

[startup+282.301 s]
/proc/loadavg: 4.04 3.88 3.75 5/190 1102
/proc/meminfo: memFree=22114372/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=9856 CPUtime=282.29 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1668 0 0 0 28229 0 0 0 25 0 1 0 282152475 10092544 842 33554432000 4194304 4300876 140733346954736 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2464 842 171 27 0 913 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 9856

[startup+342.301 s]
/proc/loadavg: 4.05 3.91 3.77 5/190 1103
/proc/meminfo: memFree=22087668/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=9856 CPUtime=342.29 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1721 0 0 0 34229 0 0 0 25 0 1 0 282152475 10092544 895 33554432000 4194304 4300876 140733346954736 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2464 895 171 27 0 913 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 9856

[startup+402.301 s]
/proc/loadavg: 4.05 3.94 3.78 5/190 1105
/proc/meminfo: memFree=22062100/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=9856 CPUtime=402.29 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1778 0 0 0 40229 0 0 0 25 0 1 0 282152475 10092544 952 33554432000 4194304 4300876 140733346954736 18446744073709551615 4199300 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2464 952 171 27 0 913 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 9856

[startup+462.301 s]
/proc/loadavg: 4.02 3.95 3.80 5/190 1107
/proc/meminfo: memFree=22036148/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=10620 CPUtime=462.29 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1836 0 0 0 46229 0 0 0 25 0 1 0 282152475 10874880 1010 33554432000 4194304 4300876 140733346954736 18446744073709551615 4276336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2655 1010 171 27 0 1104 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 10620

[startup+522.301 s]
/proc/loadavg: 4.08 3.97 3.81 5/190 1108
/proc/meminfo: memFree=22011312/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=10620 CPUtime=522.29 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1897 0 0 0 52229 0 0 0 25 0 1 0 282152475 10874880 1071 33554432000 4194304 4300876 140733346954736 18446744073709551615 4201173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2655 1071 171 27 0 1104 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 10620

[startup+582.3 s]
/proc/loadavg: 4.03 3.97 3.82 5/190 1119
/proc/meminfo: memFree=21986748/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=10620 CPUtime=582.29 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 1954 0 0 0 58229 0 0 0 25 0 1 0 282152475 10874880 1128 33554432000 4194304 4300876 140733346954736 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2655 1128 171 27 0 1104 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 10620

[startup+642.3 s]
/proc/loadavg: 4.01 3.97 3.83 5/190 1120
/proc/meminfo: memFree=21960072/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=11772 CPUtime=642.29 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 2016 0 0 0 64229 0 0 0 25 0 1 0 282152475 12054528 1190 33554432000 4194304 4300876 140733346954736 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2943 1190 171 27 0 1392 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 11772

[startup+702.3 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 1124
/proc/meminfo: memFree=21934872/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=11772 CPUtime=702.28 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 2073 0 0 0 70228 0 0 0 25 0 1 0 282152475 12054528 1247 33554432000 4194304 4300876 140733346954736 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2943 1247 171 27 0 1392 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 11772

[startup+762.306 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 1127
/proc/meminfo: memFree=21909724/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=11772 CPUtime=762.29 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 2129 0 0 0 76229 0 0 0 25 0 1 0 282152475 12054528 1303 33554432000 4194304 4300876 140733346954736 18446744073709551615 4264107 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2943 1303 171 27 0 1392 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 11772

[startup+822.301 s]
/proc/loadavg: 4.06 3.99 3.85 5/190 1128
/proc/meminfo: memFree=21885148/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=11772 CPUtime=822.28 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 2188 0 0 0 82228 0 0 0 25 0 1 0 282152475 12054528 1362 33554432000 4194304 4300876 140733346954736 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2943 1362 171 27 0 1392 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 11772

[startup+882.301 s]
/proc/loadavg: 4.07 4.00 3.86 5/190 1130
/proc/meminfo: memFree=21859684/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=11772 CPUtime=882.27 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 2252 0 0 0 88227 0 0 0 25 0 1 0 282152475 12054528 1426 33554432000 4194304 4300876 140733346954736 18446744073709551615 4227539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 2943 1426 171 27 0 1392 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 11772

[startup+942.301 s]
/proc/loadavg: 4.07 4.01 3.87 5/190 1131
/proc/meminfo: memFree=21834352/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=13496 CPUtime=942.27 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 2314 0 0 0 94227 0 0 0 25 0 1 0 282152475 13819904 1488 33554432000 4194304 4300876 140733346954736 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 3374 1488 171 27 0 1823 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 13496

[startup+1002.3 s]
/proc/loadavg: 2.55 3.62 3.75 2/172 1187
/proc/meminfo: memFree=22399288/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=13496 CPUtime=1002.28 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 2374 0 0 0 100228 0 0 0 25 0 1 0 282152475 13819904 1548 33554432000 4194304 4300876 140733346954736 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 3374 1548 171 27 0 1823 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 13496

[startup+1062.3 s]
/proc/loadavg: 1.57 3.14 3.57 2/172 1189
/proc/meminfo: memFree=22399128/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=13496 CPUtime=1062.27 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 2438 0 0 0 106227 0 0 0 25 0 1 0 282152475 13819904 1612 33554432000 4194304 4300876 140733346954736 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 3374 1612 171 27 0 1823 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 13496

[startup+1122.3 s]
/proc/loadavg: 1.21 2.75 3.41 2/172 1190
/proc/meminfo: memFree=22399096/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=13496 CPUtime=1122.27 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 2508 0 0 0 112227 0 0 0 25 0 1 0 282152475 13819904 1682 33554432000 4194304 4300876 140733346954736 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 3374 1682 171 27 0 1823 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 13496

[startup+1182.3 s]
/proc/loadavg: 1.07 2.43 3.25 2/172 1192
/proc/meminfo: memFree=22398800/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=13496 CPUtime=1182.27 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 2569 0 0 0 118227 0 0 0 25 0 1 0 282152475 13819904 1743 33554432000 4194304 4300876 140733346954736 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 3374 1743 171 27 0 1823 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 13496

[startup+1242.3 s]
/proc/loadavg: 1.02 2.16 3.11 2/172 1193
/proc/meminfo: memFree=22398648/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=13496 CPUtime=1242.27 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 2631 0 0 0 124227 0 0 0 25 0 1 0 282152475 13819904 1805 33554432000 4194304 4300876 140733346954736 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 3374 1805 171 27 0 1823 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 13496



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.01 1.95 2.98 2/172 1195
/proc/meminfo: memFree=22398480/32951124 swapFree=67111528/67111528
[pid=1094] ppid=1092 vsize=16084 CPUtime=1299.98 cores=1,3
/proc/1094/stat : 1094 (march_rw) R 1092 1094 31868 0 -1 4202496 2701 0 0 0 129998 0 0 0 25 0 1 0 282152475 16470016 1875 33554432000 4194304 4300876 140733346954736 18446744073709551615 4199270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1094/statm: 4021 1875 171 27 0 2470 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 16084

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1299.99
CPU user time (s): 1299.98
CPU system time (s): 0.004999
CPU usage (%): 99.9986
Max. virtual memory (cumulated for all children) (KiB): 16084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.98
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2701
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= 4371

runsolver used 1.81672 second user time and 4.10837 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-02 02:52:01
IDJOB=3152505
IDBENCH=82785
IDSOLVER=1561
FILE ID=node106/3152505-1301705521
RUNJOBID= node106-1301705173-906
PBS_JOBID= 12840756
Free space on /tmp= 71348 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S1780733482-097.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152505-1301705521/watcher-3152505-1301705521 -o /tmp/evaluation-result-3152505-1301705521/solver-3152505-1301705521 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152505-1301705521.cnf

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

MD5SUM BENCH= 261ca77431063ab06f6a4cdf20ea9cf2
RANDOM SEED=2074123850

node106.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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.20
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22239652 kB
Buffers:        334820 kB
Cached:        9885996 kB
SwapCached:          0 kB
Active:        6931692 kB
Inactive:      3517676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22239652 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              24 kB
Writeback:           0 kB
AnonPages:      228464 kB
Mapped:          15608 kB
Slab:           199140 kB
PageTables:       5304 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   443164 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= 71348 MiB
End job on node106 at 2011-04-02 03:13:43