Trace number 1716847

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 1200.45

General information on the benchmark

Nameindustrial/fuhs/medium/
AProVE07-16.cnf
MD5SUM65057bcebbeecf6a7f3bc3fcfb2de009
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark199.757
Satisfiable
(Un)Satisfiability was proved
Number of variables52382
Number of clauses182485
Sum of the clauses size472601
Maximum clause length131
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 285834
Number of clauses of size 387884
Number of clauses of size 47609
Number of clauses of size 5700
Number of clauses of size over 5457

Solver Data 

3.29/3.34	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.29/3.34	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.29/3.34	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.29/3.34	c main()::
3.29/3.34	c initFormula():: searching for DIMACS p-line....
3.29/3.34	c initFormula():: the DIMACS p-line indicates a CNF of 52382 variables and 182485 clauses.
3.29/3.34	c parseCNF():: parsing....
3.29/3.34	c parseCNF():: the CNF contains 1 unary clauses.
3.29/3.34	c runParser():: parsing was successful, warming up engines...
3.29/3.34	c find_and_remove_tautogolies():: found and removed 323 tautologies
3.29/3.34	c simplify_formula():: removed 1 tautological, 1260 satisfied and 3 duplicate clauses
3.29/3.34	c preprocessing fase I completed:: there are now 51878 free variables and 181221 clauses.
3.29/3.34	c stat :: sign balance is biased by 0.101
3.29/3.34	c find_equivalence():: found 14823 3-equivalences
3.29/3.34	c find_and_remove_tautogolies():: found and removed 15 tautologies
3.29/3.34	c find_and_remove_tautogolies():: found and removed 2 tautologies
3.29/3.34	c find_and_remove_tautogolies():: found and removed 7007 tautologies
3.29/3.34	c shorten_equivalence(): average equivalence length reduced from 11.769398 to 4.000257
3.29/3.34	c using k-SAT heuristics (size based diff)
3.29/3.34	c simplify_formula():: removed 0 tautological, 59292 satisfied and 0 duplicate clauses
3.29/3.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 154 duplicate clauses
3.29/3.34	c main():: clause / variable ratio: ( 129767 / 52382 ) = 2.48
3.29/3.34	c longest clause has size 55
3.29/3.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.29/3.34	c number of free variables = 44852
3.29/3.34	c dynamic_preselect_setsize :: off
3.29/3.34	c main():: all systems go!
3.29/3.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 343
8.09/8.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 4889
342.00/342.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716847-1240621052/watcher-1716847-1240621052 -o /tmp/evaluation-result-1716847-1240621052/solver-1716847-1240621052 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1716847-1240621052.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: 0.99 0.98 0.93 2/64 15946
/proc/meminfo: memFree=1409272/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=4092 CPUtime=0
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 549 0 0 0 0 0 0 0 18 0 1 0 90133400 4190208 534 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 1023 539 58 167 0 854 0

[startup+0.00804105 s]
/proc/loadavg: 0.99 0.98 0.93 2/64 15946
/proc/meminfo: memFree=1409272/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=5016 CPUtime=0
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 865 0 0 0 0 0 0 0 18 0 1 0 90133400 5136384 851 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 1254 854 58 167 0 1085 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5016

[startup+0.101049 s]
/proc/loadavg: 0.99 0.98 0.93 2/64 15946
/proc/meminfo: memFree=1409272/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=7484 CPUtime=0.09
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 1585 0 0 0 9 0 0 0 18 0 1 0 90133400 7663616 1570 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 1871 1570 58 167 0 1702 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7484

[startup+0.30107 s]
/proc/loadavg: 0.99 0.98 0.93 2/64 15946
/proc/meminfo: memFree=1409272/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=18676 CPUtime=0.29
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 4045 0 0 0 27 2 0 0 19 0 1 0 90133400 19124224 3107 1992294400 134512640 135197250 4294956240 18446744073709551615 134726270 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 4669 3107 62 167 0 4500 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18676

[startup+0.701114 s]
/proc/loadavg: 0.99 0.98 0.93 2/64 15946
/proc/meminfo: memFree=1409272/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=20068 CPUtime=0.69
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 8272 0 0 0 66 3 0 0 22 0 1 0 90133400 20549632 3327 1992294400 134512640 135197250 4294956240 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 5017 3327 67 167 0 4848 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20068

[startup+1.5012 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15947
/proc/meminfo: memFree=1395056/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=24764 CPUtime=1.49
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 15976 0 0 0 143 6 0 0 25 0 1 0 90133400 25358336 4706 1992294400 134512640 135197250 4294956240 18446744073709551615 134687720 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 6191 4706 80 167 0 6022 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24764

[startup+3.10138 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15947
/proc/meminfo: memFree=1392432/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=91884 CPUtime=3.09
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 30042 0 0 0 296 13 0 0 25 0 1 0 90133400 94089216 9186 1992294400 134512640 135197250 4294956240 18446744073709551615 134536034 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 22971 9187 88 167 0 22802 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91884

[startup+6.30173 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15947
/proc/meminfo: memFree=1363312/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=99768 CPUtime=6.29
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 34570 0 0 0 614 15 0 0 25 0 1 0 90133400 102162432 11689 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 24942 11689 93 167 0 24773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 99768

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15947
/proc/meminfo: memFree=1356344/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=108632 CPUtime=12.68
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 36467 0 0 0 1252 16 0 0 25 0 1 0 90133400 111239168 13586 1992294400 134512640 135197250 4294956240 18446744073709551615 134543827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 27158 13586 93 167 0 26989 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 108632

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15947
/proc/meminfo: memFree=1343736/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=119888 CPUtime=25.49
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 39291 0 0 0 2531 18 0 0 25 0 1 0 90133400 122765312 16369 1992294400 134512640 135197250 4294956240 18446744073709551615 134525534 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 29972 16369 93 167 0 29803 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 119888

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15947
/proc/meminfo: memFree=1333176/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=131876 CPUtime=51.08
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 41994 0 0 0 5088 20 0 0 25 0 1 0 90133400 135041024 19072 1992294400 134512640 135197250 4294956240 18446744073709551615 134548465 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 32969 19072 93 167 0 32800 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 131876

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15947
/proc/meminfo: memFree=1316920/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=150832 CPUtime=102.27
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 46023 0 0 0 10205 22 0 0 25 0 1 0 90133400 154451968 23098 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 37708 23098 93 167 0 37539 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 150832

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15947
/proc/meminfo: memFree=1303480/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=164944 CPUtime=162.24
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 49474 0 0 0 16200 24 0 0 25 0 1 0 90133400 168902656 26534 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 41236 26534 93 167 0 41067 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 164944

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1289656/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=182480 CPUtime=222.23
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 52786 0 0 0 22196 27 0 0 25 0 1 0 90133400 186859520 29836 1992294400 134512640 135197250 4294956240 18446744073709551615 134543831 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 45620 29836 93 167 0 45451 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 182480

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1273592/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=200792 CPUtime=282.2
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 56842 0 0 0 28192 28 0 0 25 0 1 0 90133400 205611008 33838 1992294400 134512640 135197250 4294956240 18446744073709551615 134553180 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 50198 33838 93 167 0 50029 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 200792

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1257720/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=219464 CPUtime=342.19
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 60882 0 0 0 34188 31 0 0 25 0 1 0 90133400 224731136 37810 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 54866 37810 93 167 0 54697 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 219464

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1239928/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=237564 CPUtime=402.17
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 65368 0 0 0 40184 33 0 0 25 0 1 0 90133400 243265536 42257 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 59391 42257 93 167 0 59222 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 237564

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1231096/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=254212 CPUtime=462.15
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 67576 0 0 0 46181 34 0 0 25 0 1 0 90133400 260313088 44462 1992294400 134512640 135197250 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 63553 44462 93 167 0 63384 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 254212

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1220280/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=265512 CPUtime=522.14
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 70427 0 0 0 52178 36 0 0 25 0 1 0 90133400 271884288 47301 1992294400 134512640 135197250 4294956240 18446744073709551615 134553271 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 66378 47301 93 167 0 66209 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 265512

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1210936/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=274492 CPUtime=582.12
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 72652 0 0 0 58175 37 0 0 25 0 1 0 90133400 281079808 49499 1992294400 134512640 135197250 4294956240 18446744073709551615 134553225 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 68623 49499 93 167 0 68454 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 274492

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1197816/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=287852 CPUtime=642.11
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 75928 0 0 0 64172 39 0 0 25 0 1 0 90133400 294760448 52745 1992294400 134512640 135197250 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 71963 52745 93 167 0 71794 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 287852

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1189944/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=295140 CPUtime=702.08
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 77911 0 0 0 70168 40 0 0 25 0 1 0 90133400 302223360 54726 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 73785 54726 93 167 0 73616 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 295140

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1184696/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=298828 CPUtime=762.07
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 79222 0 0 0 76166 41 0 0 25 0 1 0 90133400 305999872 56035 1992294400 134512640 135197250 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 74707 56035 93 167 0 74538 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 298828

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1176888/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=321868 CPUtime=822.05
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 81190 0 0 0 82163 42 0 0 25 0 1 0 90133400 329592832 57988 1992294400 134512640 135197250 4294956240 18446744073709551615 134525506 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 80467 57988 93 167 0 80298 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 321868

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1168440/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=329768 CPUtime=882.03
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 83270 0 0 0 88160 43 0 0 25 0 1 0 90133400 337682432 60066 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 82442 60066 93 167 0 82273 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 329768

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1160056/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=337660 CPUtime=942.01
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 85398 0 0 0 94157 44 0 0 25 0 1 0 90133400 345763840 62161 1992294400 134512640 135197250 4294956240 18446744073709551615 134602647 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 84415 62161 93 167 0 84246 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 337660

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1151992/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=345760 CPUtime=1002
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 87459 0 0 0 100154 46 0 0 25 0 1 0 90133400 354058240 64211 1992294400 134512640 135197250 4294956240 18446744073709551615 134553568 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 86440 64211 93 167 0 86271 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 345760

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1145656/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=351872 CPUtime=1061.99
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 89057 0 0 0 106152 47 0 0 25 0 1 0 90133400 360316928 65804 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 87968 65804 93 167 0 87799 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 351872

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1139960/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=356744 CPUtime=1121.96
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 90426 0 0 0 112149 47 0 0 25 0 1 0 90133400 365305856 67170 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 89186 67170 93 167 0 89017 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 356744

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1131000/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=366376 CPUtime=1181.95
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 92717 0 0 0 118146 49 0 0 25 0 1 0 90133400 375169024 69421 1992294400 134512640 135197250 4294956240 18446744073709551615 134541006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 91594 69421 93 167 0 91425 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 366376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 15953
/proc/meminfo: memFree=1129400/2055920 swapFree=4144072/4192956
[pid=15946] ppid=15944 vsize=367532 CPUtime=1200.05
/proc/15946/stat : 15946 (march_nn) R 15944 15946 15882 0 -1 4194304 93093 0 0 0 119956 49 0 0 25 0 1 0 90133400 376352768 69797 1992294400 134512640 135197250 4294956240 18446744073709551615 134553675 0 0 4096 0 0 0 0 17 1 0 0
/proc/15946/statm: 91883 69797 93 167 0 91714 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 367532

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): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1199.56
CPU system time (s): 0.541917
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 367532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.541917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 93093
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= 1645

runsolver used 0.905862 second user time and 2.44563 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-25 02:57:32
IDJOB=1716847
IDBENCH=20398
IDSOLVER=522
FILE ID=node42/1716847-1240621052
PBS_JOBID= 9186376
Free space on /tmp= 66324 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/fuhs/medium/AProVE07-16.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716847-1240621052/watcher-1716847-1240621052 -o /tmp/evaluation-result-1716847-1240621052/solver-1716847-1240621052 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1716847-1240621052.cnf

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

MD5SUM BENCH= 65057bcebbeecf6a7f3bc3fcfb2de009
RANDOM SEED=275941984

node42.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		: 3000.232
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		: 3000.232
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:       1409688 kB
Buffers:         65648 kB
Cached:         484968 kB
SwapCached:      43636 kB
Active:         201132 kB
Inactive:       395504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1409688 kB
SwapTotal:     4192956 kB
SwapFree:      4144072 kB
Dirty:            3968 kB
Writeback:           0 kB
Mapped:          13988 kB
Slab:            35620 kB
Committed_AS:   374812 kB
PageTables:       1388 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= 66324 MiB
End job on node42 at 2009-04-25 03:17:35