Trace number 3152381

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

Namerandom/large/
unif-k3-r4.2-v30000-c126000-S1354319962-100-UNKNOWN.cnf
MD5SUM54460fee539c424ee8b11c1bf37a8da6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark52.893
Satisfiable
(Un)Satisfiability was proved
Number of variables30000
Number of clauses126000
Sum of the clauses size378000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3126000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.09/1.18	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.09/1.18	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.09/1.18	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.09/1.18	c main()::
1.09/1.18	c initFormula():: searching for DIMACS p-line....
1.09/1.18	c initFormula():: the DIMACS p-line indicates a CNF of 30000 variables and 126000 clauses.
1.09/1.18	c parseCNF():: parsing....
1.09/1.18	c parseCNF():: the CNF contains 0 unary clauses.
1.09/1.18	c runParser():: parsing was successful, warming up engines...
1.09/1.18	c simplify_formula():: removed 0 tautological, 695 satisfied and 0 duplicate clauses
1.09/1.18	c preprocessing fase I completed:: there are now 29890 free variables and 125305 clauses.
1.09/1.18	c using 3-SAT heuristics (occurence based diff)
1.09/1.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 157 duplicate clauses
1.09/1.18	c resolvent_look() :: found 79 resolvents
1.09/1.18	c main():: clause / variable ratio: ( 125384 / 30000 ) = 4.18
1.09/1.18	c longest clause has size 3
1.09/1.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.18	c number of free variables = 29890
1.09/1.18	c dynamic_preselect_setsize :: off
1.09/1.18	c main():: all systems go!
1.09/1.18	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-3152381-1301701135/watcher-3152381-1301701135 -o /tmp/evaluation-result-3152381-1301701135/solver-3152381-1301701135 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152381-1301701135.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.68 3.94 3.93 3/182 4737
/proc/meminfo: memFree=21850252/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=11000 CPUtime=0 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4194304 1203 0 0 0 0 0 0 0 25 0 1 0 281713097 11264000 1148 33554432000 4194304 4300876 140733729683088 18446744073709551615 210647146240 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 2750 1149 113 27 0 1199 0

[startup+0.0809071 s]
/proc/loadavg: 3.68 3.94 3.93 3/182 4737
/proc/meminfo: memFree=21850252/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=14828 CPUtime=0.07 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4194304 2259 0 0 0 7 0 0 0 25 0 1 0 281713097 15183872 2204 33554432000 4194304 4300876 140733729683088 18446744073709551615 210646807237 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 3707 2204 113 27 0 2156 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14828

[startup+0.100904 s]
/proc/loadavg: 3.68 3.94 3.93 3/182 4737
/proc/meminfo: memFree=21850252/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=26652 CPUtime=0.09 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4194304 3993 0 0 0 9 0 0 0 25 0 1 0 281713097 27291648 3937 33554432000 4194304 4300876 140733729683088 18446744073709551615 4239728 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 6663 3937 118 27 0 5112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26652

[startup+0.300876 s]
/proc/loadavg: 3.68 3.94 3.93 3/182 4737
/proc/meminfo: memFree=21850252/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=29492 CPUtime=0.29 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4194304 9281 0 0 0 28 1 0 0 25 0 1 0 281713097 30199808 4689 33554432000 4194304 4300876 140733729683088 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 7373 4689 129 27 0 5822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29492

[startup+0.700809 s]
/proc/loadavg: 3.68 3.94 3.93 3/182 4737
/proc/meminfo: memFree=21850252/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=26484 CPUtime=0.69 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 22037 0 0 0 67 2 0 0 25 0 1 0 281713097 27119616 3173 33554432000 4194304 4300876 140733729683088 18446744073709551615 210647172202 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 5826 3173 137 27 0 4275 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26484

[startup+1.50067 s]
/proc/loadavg: 3.68 3.94 3.93 5/188 4748
/proc/meminfo: memFree=21825780/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=64356 CPUtime=1.49 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 39821 0 0 0 144 5 0 0 25 0 1 0 281713097 65900544 12294 33554432000 4194304 4300876 140733729683088 18446744073709551615 4216891 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 16089 12294 169 27 0 14538 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64356

[startup+3.10037 s]
/proc/loadavg: 3.68 3.94 3.93 5/188 4748
/proc/meminfo: memFree=21785280/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=66084 CPUtime=3.09 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 41131 0 0 0 304 5 0 0 25 0 1 0 281713097 67670016 13604 33554432000 4194304 4300876 140733729683088 18446744073709551615 4216984 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 16521 13604 169 27 0 14970 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66084

[startup+6.30086 s]
/proc/loadavg: 4.03 4.01 3.95 5/188 4748
/proc/meminfo: memFree=21778700/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=71848 CPUtime=6.29 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 42499 0 0 0 624 5 0 0 25 0 1 0 281713097 73572352 14972 33554432000 4194304 4300876 140733729683088 18446744073709551615 4217037 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 17962 14972 169 27 0 16411 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71848

[startup+12.7008 s]
/proc/loadavg: 4.02 4.00 3.95 5/188 4748
/proc/meminfo: memFree=21774620/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=73300 CPUtime=12.69 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 42890 0 0 0 1263 6 0 0 25 0 1 0 281713097 75059200 15363 33554432000 4194304 4300876 140733729683088 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 18325 15363 169 27 0 16774 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73300

[startup+25.5006 s]
/proc/loadavg: 4.02 4.00 3.95 5/188 4750
/proc/meminfo: memFree=21767560/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=74356 CPUtime=25.49 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 43166 0 0 0 2543 6 0 0 25 0 1 0 281713097 76140544 15639 33554432000 4194304 4300876 140733729683088 18446744073709551615 210646807237 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 18589 15639 169 27 0 17038 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74356

[startup+51.1003 s]
/proc/loadavg: 4.01 4.00 3.95 5/188 4750
/proc/meminfo: memFree=21758444/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=75412 CPUtime=51.09 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 43423 0 0 0 5103 6 0 0 25 0 1 0 281713097 77221888 15896 33554432000 4194304 4300876 140733729683088 18446744073709551615 4225119 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 18853 15896 169 27 0 17302 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 75412

[startup+102.307 s]
/proc/loadavg: 4.06 4.01 3.95 5/188 4752
/proc/meminfo: memFree=21739960/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=76336 CPUtime=102.3 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 43669 0 0 0 10224 6 0 0 25 0 1 0 281713097 78168064 16142 33554432000 4194304 4300876 140733729683088 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 19084 16142 169 27 0 17533 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 76336

[startup+162.301 s]
/proc/loadavg: 4.10 4.02 3.96 5/188 4752
/proc/meminfo: memFree=21720236/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=77128 CPUtime=162.29 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 43839 0 0 0 16223 6 0 0 25 0 1 0 281713097 78979072 16312 33554432000 4194304 4300876 140733729683088 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 19282 16312 169 27 0 17731 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 77128

[startup+222.3 s]
/proc/loadavg: 4.03 4.02 3.96 5/188 4754
/proc/meminfo: memFree=21699880/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=77656 CPUtime=222.29 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 43971 0 0 0 22223 6 0 0 25 0 1 0 281713097 79519744 16444 33554432000 4194304 4300876 140733729683088 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 19414 16444 169 27 0 17863 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 77656

[startup+282.3 s]
/proc/loadavg: 4.01 4.01 3.96 5/188 4756
/proc/meminfo: memFree=21681016/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=78052 CPUtime=282.29 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44073 0 0 0 28223 6 0 0 25 0 1 0 281713097 79925248 16546 33554432000 4194304 4300876 140733729683088 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 19513 16546 169 27 0 17962 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 78052

[startup+342.301 s]
/proc/loadavg: 4.00 4.01 3.96 5/188 4758
/proc/meminfo: memFree=21661404/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=78316 CPUtime=342.29 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44151 0 0 0 34223 6 0 0 25 0 1 0 281713097 80195584 16624 33554432000 4194304 4300876 140733729683088 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 19579 16624 169 27 0 18028 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 78316

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4760
/proc/meminfo: memFree=21642056/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=78580 CPUtime=402.29 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44220 0 0 0 40223 6 0 0 25 0 1 0 281713097 80465920 16693 33554432000 4194304 4300876 140733729683088 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 19645 16693 169 27 0 18094 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 78580

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4760
/proc/meminfo: memFree=21621952/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=78844 CPUtime=462.29 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44273 0 0 0 46223 6 0 0 25 0 1 0 281713097 80736256 16746 33554432000 4194304 4300876 140733729683088 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 19711 16746 169 27 0 18160 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 78844

[startup+522.301 s]
/proc/loadavg: 4.07 4.02 3.96 5/188 4762
/proc/meminfo: memFree=21602968/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=78976 CPUtime=522.3 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44316 0 0 0 52224 6 0 0 25 0 1 0 281713097 80871424 16789 33554432000 4194304 4300876 140733729683088 18446744073709551615 4261363 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 19744 16789 169 27 0 18193 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 78976

[startup+582.301 s]
/proc/loadavg: 4.02 4.01 3.96 5/188 4764
/proc/meminfo: memFree=21583492/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=79108 CPUtime=582.3 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44359 0 0 0 58224 6 0 0 25 0 1 0 281713097 81006592 16832 33554432000 4194304 4300876 140733729683088 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 19777 16832 169 27 0 18226 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 79108

[startup+642.301 s]
/proc/loadavg: 4.01 4.00 3.96 5/188 4766
/proc/meminfo: memFree=21563396/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=79372 CPUtime=642.3 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44409 0 0 0 64224 6 0 0 25 0 1 0 281713097 81276928 16882 33554432000 4194304 4300876 140733729683088 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 19843 16882 169 27 0 18292 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 79372

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4768
/proc/meminfo: memFree=21543424/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=79504 CPUtime=702.3 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44445 0 0 0 70224 6 0 0 25 0 1 0 281713097 81412096 16918 33554432000 4194304 4300876 140733729683088 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 19876 16918 169 27 0 18325 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 79504

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4768
/proc/meminfo: memFree=21523084/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=79636 CPUtime=762.31 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44477 0 0 0 76225 6 0 0 25 0 1 0 281713097 81547264 16950 33554432000 4194304 4300876 140733729683088 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 19909 16950 169 27 0 18358 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 79636

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4770
/proc/meminfo: memFree=21503724/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=79768 CPUtime=822.3 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44510 0 0 0 82224 6 0 0 25 0 1 0 281713097 81682432 16983 33554432000 4194304 4300876 140733729683088 18446744073709551615 4248649 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 19942 16983 169 27 0 18391 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 79768

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4772
/proc/meminfo: memFree=21483384/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=79900 CPUtime=882.31 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44539 0 0 0 88224 7 0 0 25 0 1 0 281713097 81817600 17012 33554432000 4194304 4300876 140733729683088 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 19975 17012 169 27 0 18424 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 79900

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4774
/proc/meminfo: memFree=21463892/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=80032 CPUtime=942.31 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44567 0 0 0 94224 7 0 0 25 0 1 0 281713097 81952768 17040 33554432000 4194304 4300876 140733729683088 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 20008 17040 169 27 0 18457 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 80032

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4776
/proc/meminfo: memFree=21444292/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=80032 CPUtime=1002.31 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44595 0 0 0 100224 7 0 0 25 0 1 0 281713097 81952768 17068 33554432000 4194304 4300876 140733729683088 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 20008 17068 169 27 0 18457 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 80032

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4776
/proc/meminfo: memFree=21424680/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=80164 CPUtime=1062.31 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44618 0 0 0 106224 7 0 0 25 0 1 0 281713097 82087936 17091 33554432000 4194304 4300876 140733729683088 18446744073709551615 4268620 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 20041 17091 169 27 0 18490 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 80164

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4778
/proc/meminfo: memFree=21404212/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=80296 CPUtime=1122.31 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44637 0 0 0 112224 7 0 0 25 0 1 0 281713097 82223104 17110 33554432000 4194304 4300876 140733729683088 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 20074 17110 169 27 0 18523 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 80296

[startup+1182.3 s]
/proc/loadavg: 4.06 4.01 3.97 5/188 4780
/proc/meminfo: memFree=21384720/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=80296 CPUtime=1182.31 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44662 0 0 0 118224 7 0 0 25 0 1 0 281713097 82223104 17135 33554432000 4194304 4300876 140733729683088 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 20074 17135 169 27 0 18523 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 80296

[startup+1242.3 s]
/proc/loadavg: 4.02 4.01 3.97 5/188 4782
/proc/meminfo: memFree=21364504/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=80428 CPUtime=1242.31 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44685 0 0 0 124224 7 0 0 25 0 1 0 281713097 82358272 17158 33554432000 4194304 4300876 140733729683088 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 20107 17158 169 27 0 18556 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 80428



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 4.02 3.97 3/184 4786
/proc/meminfo: memFree=21639680/32951132 swapFree=67111528/67111528
[pid=4737] ppid=4735 vsize=80560 CPUtime=1300.01 cores=4,6
/proc/4737/stat : 4737 (march_rw) R 4735 4737 4381 0 -1 4202496 44704 0 0 0 129994 7 0 0 25 0 1 0 281713097 82493440 17177 33554432000 4194304 4300876 140733729683088 18446744073709551615 4268965 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4737/statm: 20140 17177 169 27 0 18589 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 80560

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): 1299.95
CPU system time (s): 0.076988
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 80560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44704
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= 1364

runsolver used 2.32965 second user time and 4.77127 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-02 01:38:55
IDJOB=3152381
IDBENCH=82661
IDSOLVER=1561
FILE ID=node129/3152381-1301701135
RUNJOBID= node129-1301698530-4400
PBS_JOBID= 12840752
Free space on /tmp= 71912 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v30000-c126000-S1354319962-100-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152381-1301701135/watcher-3152381-1301701135 -o /tmp/evaluation-result-3152381-1301701135/solver-3152381-1301701135 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152381-1301701135.cnf

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

MD5SUM BENCH= 54460fee539c424ee8b11c1bf37a8da6
RANDOM SEED=1175632702

node129.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		: 2666.831
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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:     32951132 kB
MemFree:      21850284 kB
Buffers:        338876 kB
Cached:       10440260 kB
SwapCached:          0 kB
Active:        7182072 kB
Inactive:      3668268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21850284 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4320 kB
Writeback:          12 kB
AnonPages:       70824 kB
Mapped:          15616 kB
Slab:           187960 kB
PageTables:       4824 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   240264 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= 71912 MiB
End job on node129 at 2011-04-02 02:00:37