Trace number 1514474

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_nn nn? (TO) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1726986756-053.cnf
MD5SUM5a6b74e0cbac6cfafc017348bf701f4b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark108.208
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.29/1.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.37	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.29/1.37	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.29/1.37	c main()::
1.29/1.37	c initFormula():: searching for DIMACS p-line....
1.29/1.37	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.29/1.37	c parseCNF():: parsing....
1.29/1.37	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.37	c runParser():: parsing was successful, warming up engines...
1.29/1.37	c simplify_formula():: removed 0 tautological, 401 satisfied and 0 duplicate clauses
1.29/1.37	c preprocessing fase I completed:: there are now 15940 free variables and 66799 clauses.
1.29/1.37	c stat :: sign balance is biased by 0.467
1.29/1.37	c using 3-SAT heuristics (occurence based diff)
1.29/1.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 185 duplicate clauses
1.29/1.37	c resolvent_look() :: found 95 resolvents
1.29/1.37	c lessRedundantTransformation():: nothing to be done.
1.29/1.37	c transformTo3SAT():: you gave me 16000 variables and 66894 clauses.
1.29/1.37	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.29/1.37	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.29/1.37	c transformTo3SAT():: the transformation yielded 16000 variabels and 66894 clauses.
1.29/1.37	c main():: clause / variable ratio: ( 66894 / 16000 ) = 4.18
1.29/1.37	c longest clause has size 3
1.29/1.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.37	c number of free variables = 15940
1.29/1.37	c dynamic_preselect_setsize :: off
1.29/1.37	c main():: all systems go!
1.29/1.37	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514474-1238239099/watcher-1514474-1238239099 -o /tmp/evaluation-result-1514474-1238239099/solver-1514474-1238239099 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514474-1238239099.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.97 3/68 25187
/proc/meminfo: memFree=887872/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=2552 CPUtime=0
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 451 0 0 0 0 0 0 0 18 0 1 0 1096571562 2613248 436 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 638 436 59 167 0 469 0

[startup+0.0636599 s]
/proc/loadavg: 0.92 0.97 0.97 3/68 25187
/proc/meminfo: memFree=887872/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=3212 CPUtime=0.06
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 654 0 0 0 6 0 0 0 18 0 1 0 1096571562 3289088 639 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 803 639 59 167 0 634 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3212

[startup+0.101662 s]
/proc/loadavg: 0.92 0.97 0.97 3/68 25187
/proc/meminfo: memFree=887872/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=6820 CPUtime=0.09
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 1047 0 0 0 9 0 0 0 18 0 1 0 1096571562 6983680 1031 1992294400 134512640 135197250 4294956240 18446744073709551615 134529725 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 1705 1038 61 167 0 1536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6820

[startup+0.301685 s]
/proc/loadavg: 0.92 0.97 0.97 3/68 25187
/proc/meminfo: memFree=887872/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=7708 CPUtime=0.29
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 2852 0 0 0 28 1 0 0 19 0 1 0 1096571562 7892992 1303 1992294400 134512640 135197250 4294956240 18446744073709551615 134695276 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 1927 1303 68 167 0 1758 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7708

[startup+0.701729 s]
/proc/loadavg: 0.92 0.97 0.97 3/68 25187
/proc/meminfo: memFree=887872/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=7896 CPUtime=0.69
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 6017 0 0 0 66 3 0 0 22 0 1 0 1096571562 8085504 1362 1992294400 134512640 135197250 4294956240 18446744073709551615 134695214 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 1974 1362 80 167 0 1805 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7896

[startup+1.50282 s]
/proc/loadavg: 0.92 0.97 0.97 2/69 25188
/proc/meminfo: memFree=880376/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=29220 CPUtime=1.49
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 13520 0 0 0 142 7 0 0 25 0 1 0 1096571562 29921280 4254 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 7305 4254 93 167 0 7136 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29220

[startup+3.102 s]
/proc/loadavg: 0.92 0.97 0.97 2/69 25188
/proc/meminfo: memFree=861560/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=29972 CPUtime=3.09
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 16015 0 0 0 301 8 0 0 25 0 1 0 1096571562 30691328 6749 1992294400 134512640 135197250 4294956240 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 7493 6749 93 167 0 7324 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29972

[startup+6.30135 s]
/proc/loadavg: 0.93 0.97 0.97 2/69 25188
/proc/meminfo: memFree=858552/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=32792 CPUtime=6.29
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 16715 0 0 0 620 9 0 0 25 0 1 0 1096571562 33579008 7449 1992294400 134512640 135197250 4294956240 18446744073709551615 134592818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 8198 7449 93 167 0 8029 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32792

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.97 2/69 25188
/proc/meminfo: memFree=857208/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=33848 CPUtime=12.69
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 16958 0 0 0 1260 9 0 0 25 0 1 0 1096571562 34660352 7692 1992294400 134512640 135197250 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 8462 7692 93 167 0 8293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33848

[startup+25.5015 s]
/proc/loadavg: 0.95 0.97 0.97 2/69 25188
/proc/meminfo: memFree=856504/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=34376 CPUtime=25.48
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17118 0 0 0 2539 9 0 0 25 0 1 0 1096571562 35201024 7852 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 8594 7852 93 167 0 8425 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34376

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.97 2/69 25188
/proc/meminfo: memFree=855928/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=35036 CPUtime=51.07
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17259 0 0 0 5098 9 0 0 25 0 1 0 1096571562 35876864 7993 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 8759 7993 93 167 0 8590 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35036

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.97 2/69 25188
/proc/meminfo: memFree=855288/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=35564 CPUtime=102.27
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17401 0 0 0 10217 10 0 0 25 0 1 0 1096571562 36417536 8135 1992294400 134512640 135197250 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 8891 8135 93 167 0 8722 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35564

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=854968/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=35960 CPUtime=162.25
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17501 0 0 0 16215 10 0 0 25 0 1 0 1096571562 36823040 8235 1992294400 134512640 135197250 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 8990 8235 93 167 0 8821 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 35960

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=854584/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=36224 CPUtime=222.23
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17578 0 0 0 22213 10 0 0 25 0 1 0 1096571562 37093376 8312 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9056 8312 93 167 0 8887 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 36224

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=854328/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=36488 CPUtime=282.21
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17639 0 0 0 28211 10 0 0 25 0 1 0 1096571562 37363712 8373 1992294400 134512640 135197250 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9122 8373 93 167 0 8953 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36488

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=854136/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=36620 CPUtime=342.2
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17675 0 0 0 34209 11 0 0 25 0 1 0 1096571562 37498880 8409 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9155 8409 93 167 0 8986 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 36620

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=853944/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=36752 CPUtime=402.19
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17714 0 0 0 40208 11 0 0 25 0 1 0 1096571562 37634048 8448 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9188 8448 93 167 0 9019 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 36752

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=853752/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=36884 CPUtime=462.17
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17751 0 0 0 46206 11 0 0 25 0 1 0 1096571562 37769216 8485 1992294400 134512640 135197250 4294956240 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9221 8485 93 167 0 9052 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 36884

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=853688/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=37016 CPUtime=522.15
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17781 0 0 0 52204 11 0 0 25 0 1 0 1096571562 37904384 8515 1992294400 134512640 135197250 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9254 8515 93 167 0 9085 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 37016

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=853624/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=37148 CPUtime=582.14
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17807 0 0 0 58202 12 0 0 25 0 1 0 1096571562 38039552 8541 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9287 8541 93 167 0 9118 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 37148

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=853496/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=37280 CPUtime=642.13
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17835 0 0 0 64201 12 0 0 25 0 1 0 1096571562 38174720 8569 1992294400 134512640 135197250 4294956240 18446744073709551615 134597712 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9320 8569 93 167 0 9151 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 37280

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=853432/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=37412 CPUtime=702.1
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17861 0 0 0 70198 12 0 0 25 0 1 0 1096571562 38309888 8595 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9353 8595 93 167 0 9184 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 37412

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=853304/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=37412 CPUtime=762.1
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17882 0 0 0 76197 13 0 0 25 0 1 0 1096571562 38309888 8616 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9353 8616 93 167 0 9184 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 37412

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=853304/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=37544 CPUtime=822.08
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17898 0 0 0 82195 13 0 0 25 0 1 0 1096571562 38445056 8632 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9386 8632 93 167 0 9217 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 37544

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=853240/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=37544 CPUtime=882.06
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17912 0 0 0 88193 13 0 0 25 0 1 0 1096571562 38445056 8646 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9386 8646 93 167 0 9217 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 37544

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=853176/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=37676 CPUtime=942.04
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17927 0 0 0 94191 13 0 0 25 0 1 0 1096571562 38580224 8661 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9419 8661 93 167 0 9250 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 37676

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=853176/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=37676 CPUtime=1002.03
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17942 0 0 0 100190 13 0 0 25 0 1 0 1096571562 38580224 8676 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9419 8676 93 167 0 9250 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 37676

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=853048/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=37808 CPUtime=1062.01
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17960 0 0 0 106188 13 0 0 25 0 1 0 1096571562 38715392 8694 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9452 8694 93 167 0 9283 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 37808

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=852984/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=37808 CPUtime=1121.99
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17978 0 0 0 112186 13 0 0 25 0 1 0 1096571562 38715392 8712 1992294400 134512640 135197250 4294956240 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9452 8712 93 167 0 9283 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 37808

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=852856/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=37940 CPUtime=1181.98
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 17999 0 0 0 118185 13 0 0 25 0 1 0 1096571562 38850560 8733 1992294400 134512640 135197250 4294956240 18446744073709551615 134541203 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9485 8733 93 167 0 9316 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 37940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25188
/proc/meminfo: memFree=852856/2055920 swapFree=4176188/4192956
[pid=25187] ppid=25185 vsize=37940 CPUtime=1200.08
/proc/25187/stat : 25187 (march_nn) R 25185 25187 25086 0 -1 4194304 18003 0 0 0 119994 14 0 0 25 0 1 0 1096571562 38850560 8737 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/25187/statm: 9485 8737 93 167 0 9316 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 37940

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.95
CPU system time (s): 0.146977
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 37940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18003
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= 2
involuntary context switches= 1762

runsolver used 1.08683 second user time and 3.2915 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-28 12:18:19
IDJOB=1514474
IDBENCH=70349
IDSOLVER=522
FILE ID=node59/1514474-1238239099
PBS_JOBID= 9060702
Free space on /tmp= 66212 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1726986756-053.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514474-1238239099/watcher-1514474-1238239099 -o /tmp/evaluation-result-1514474-1238239099/solver-1514474-1238239099 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514474-1238239099.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5a6b74e0cbac6cfafc017348bf701f4b
RANDOM SEED=1279734600

node59.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.209
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.209
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        888352 kB
Buffers:         95428 kB
Cached:         968656 kB
SwapCached:      10112 kB
Active:         215320 kB
Inactive:       860248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        888352 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          16656 kB
Slab:            77608 kB
Committed_AS:  2952260 kB
PageTables:       1720 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66212 MiB
End job on node59 at 2009-03-28 12:38:21