Trace number 1514570

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2088061175-062.cnf
MD5SUM0b73ddee1057244eb6a8d3ac4fd7781f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark136.921
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.49/1.57	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.57	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.57	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.57	c main()::
1.49/1.57	c initFormula():: searching for DIMACS p-line....
1.49/1.57	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.49/1.57	c parseCNF():: parsing....
1.49/1.57	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.57	c runParser():: parsing was successful, warming up engines...
1.49/1.57	c simplify_formula():: removed 0 tautological, 422 satisfied and 0 duplicate clauses
1.49/1.57	c preprocessing fase I completed:: there are now 17931 free variables and 75178 clauses.
1.49/1.57	c stat :: sign balance is biased by 0.463
1.49/1.57	c using 3-SAT heuristics (occurence based diff)
1.49/1.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
1.49/1.57	c resolvent_look() :: found 88 resolvents
1.49/1.57	c lessRedundantTransformation():: nothing to be done.
1.49/1.57	c transformTo3SAT():: you gave me 18000 variables and 75266 clauses.
1.49/1.57	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.49/1.57	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.49/1.57	c transformTo3SAT():: the transformation yielded 18000 variabels and 75266 clauses.
1.49/1.57	c main():: clause / variable ratio: ( 75266 / 18000 ) = 4.18
1.49/1.57	c longest clause has size 3
1.49/1.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.57	c number of free variables = 17931
1.49/1.57	c dynamic_preselect_setsize :: off
1.49/1.57	c main():: all systems go!
1.49/1.57	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-1514570-1238240507/watcher-1514570-1238240507 -o /tmp/evaluation-result-1514570-1238240507/solver-1514570-1238240507 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514570-1238240507.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: 1.00 1.00 1.00 3/64 1367
/proc/meminfo: memFree=934336/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=2844 CPUtime=0
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 497 0 0 0 0 0 0 0 18 0 1 0 1096716876 2912256 482 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 711 482 59 167 0 542 0

[startup+0.106709 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1367
/proc/meminfo: memFree=934336/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=3900 CPUtime=0.1
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 844 0 0 0 10 0 0 0 18 0 1 0 1096716876 3993600 829 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 975 829 59 167 0 806 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3900

[startup+0.201726 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1367
/proc/meminfo: memFree=934336/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=8416 CPUtime=0.19
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 1873 0 0 0 19 0 0 0 18 0 1 0 1096716876 8617984 1414 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 2104 1414 66 167 0 1935 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8416

[startup+0.301743 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1367
/proc/meminfo: memFree=934336/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=10948 CPUtime=0.29
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 2975 0 0 0 28 1 0 0 19 0 1 0 1096716876 11210752 2017 1992294400 134512640 135197250 4294956240 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 2737 2017 67 167 0 2568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10948

[startup+0.702817 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1367
/proc/meminfo: memFree=934336/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=10612 CPUtime=0.7
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 5616 0 0 0 68 2 0 0 22 0 1 0 1096716876 10866688 1955 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 2653 1955 80 167 0 2484 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 10612

[startup+1.50196 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1368
/proc/meminfo: memFree=926776/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=34184 CPUtime=1.49
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 12452 0 0 0 145 4 0 0 25 0 1 0 1096716876 35004416 3624 1992294400 134512640 135197250 4294956240 18446744073709551615 134560979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 8546 3624 88 167 0 8377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34184

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1368
/proc/meminfo: memFree=904952/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=33124 CPUtime=3.09
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 17349 0 0 0 303 6 0 0 25 0 1 0 1096716876 33918976 7477 1992294400 134512640 135197250 4294956240 18446744073709551615 134617777 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 8281 7477 93 167 0 8112 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33124

[startup+6.30184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1368
/proc/meminfo: memFree=903288/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=35936 CPUtime=6.29
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 18041 0 0 0 623 6 0 0 25 0 1 0 1096716876 36798464 8169 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 8984 8169 93 167 0 8815 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35936

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1369
/proc/meminfo: memFree=900024/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=37520 CPUtime=12.69
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 18433 0 0 0 1262 7 0 0 25 0 1 0 1096716876 38420480 8561 1992294400 134512640 135197250 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 9380 8561 93 167 0 9211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37520

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=899256/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=38180 CPUtime=25.48
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 18612 0 0 0 2541 7 0 0 25 0 1 0 1096716876 39096320 8740 1992294400 134512640 135197250 4294956240 18446744073709551615 134593856 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 9545 8740 93 167 0 9376 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38180

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=898616/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=38840 CPUtime=51.07
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 18777 0 0 0 5100 7 0 0 25 0 1 0 1096716876 39772160 8905 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 9710 8905 93 167 0 9541 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38840

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=897976/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=39500 CPUtime=102.26
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 18941 0 0 0 10218 8 0 0 25 0 1 0 1096716876 40448000 9069 1992294400 134512640 135197250 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 9875 9069 93 167 0 9706 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 39500

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=897464/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=40028 CPUtime=162.23
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19061 0 0 0 16215 8 0 0 25 0 1 0 1096716876 40988672 9189 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10007 9189 93 167 0 9838 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 40028

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=897144/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=40292 CPUtime=222.21
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19140 0 0 0 22213 8 0 0 25 0 1 0 1096716876 41259008 9268 1992294400 134512640 135197250 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10073 9268 93 167 0 9904 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 40292

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=896888/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=40556 CPUtime=282.18
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19198 0 0 0 28210 8 0 0 25 0 1 0 1096716876 41529344 9326 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10139 9326 93 167 0 9970 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 40556

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=896696/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=40688 CPUtime=342.17
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19251 0 0 0 34208 9 0 0 25 0 1 0 1096716876 41664512 9379 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10172 9379 93 167 0 10003 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 40688

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=896568/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=40952 CPUtime=402.15
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19291 0 0 0 40206 9 0 0 25 0 1 0 1096716876 41934848 9419 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10238 9419 93 167 0 10069 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 40952

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=896376/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=41084 CPUtime=462.12
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19329 0 0 0 46203 9 0 0 25 0 1 0 1096716876 42070016 9457 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10271 9457 93 167 0 10102 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 41084

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=896248/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=41216 CPUtime=522.1
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19362 0 0 0 52201 9 0 0 25 0 1 0 1096716876 42205184 9490 1992294400 134512640 135197250 4294956240 18446744073709551615 134541629 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10304 9490 93 167 0 10135 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 41216

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=896056/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=41348 CPUtime=582.07
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19394 0 0 0 58198 9 0 0 25 0 1 0 1096716876 42340352 9522 1992294400 134512640 135197250 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10337 9522 93 167 0 10168 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 41348

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=895928/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=41480 CPUtime=642.06
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19425 0 0 0 64196 10 0 0 25 0 1 0 1096716876 42475520 9553 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10370 9553 93 167 0 10201 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 41480

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=895864/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=41480 CPUtime=702.04
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19445 0 0 0 70194 10 0 0 25 0 1 0 1096716876 42475520 9573 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10370 9573 93 167 0 10201 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 41480

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=895736/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=41612 CPUtime=762.02
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19470 0 0 0 76192 10 0 0 25 0 1 0 1096716876 42610688 9598 1992294400 134512640 135197250 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10403 9598 93 167 0 10234 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 41612

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=895608/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=41744 CPUtime=821.99
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19490 0 0 0 82189 10 0 0 25 0 1 0 1096716876 42745856 9618 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10436 9618 93 167 0 10267 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 41744

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=895544/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=41744 CPUtime=881.97
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19509 0 0 0 88187 10 0 0 25 0 1 0 1096716876 42745856 9637 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10436 9637 93 167 0 10267 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 41744

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=895416/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=41876 CPUtime=941.95
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19528 0 0 0 94184 11 0 0 25 0 1 0 1096716876 42881024 9656 1992294400 134512640 135197250 4294956240 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10469 9656 93 167 0 10300 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 41876

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=895352/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=41876 CPUtime=1001.93
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19541 0 0 0 100182 11 0 0 25 0 1 0 1096716876 42881024 9669 1992294400 134512640 135197250 4294956240 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10469 9669 93 167 0 10300 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 41876

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=895288/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=42008 CPUtime=1061.91
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19555 0 0 0 106180 11 0 0 25 0 1 0 1096716876 43016192 9683 1992294400 134512640 135197250 4294956240 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10502 9683 93 167 0 10333 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 42008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1370
/proc/meminfo: memFree=895224/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=42008 CPUtime=1121.88
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19567 0 0 0 112177 11 0 0 25 0 1 0 1096716876 43016192 9695 1992294400 134512640 135197250 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10502 9695 93 167 0 10333 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 42008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1376
/proc/meminfo: memFree=895096/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=42008 CPUtime=1181.85
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19581 0 0 0 118174 11 0 0 25 0 1 0 1096716876 43016192 9709 1992294400 134512640 135197250 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10502 9709 93 167 0 10333 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 42008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1376
/proc/meminfo: memFree=895096/2055920 swapFree=4177704/4192956
[pid=1367] ppid=1365 vsize=42008 CPUtime=1200.05
/proc/1367/stat : 1367 (march_nn) R 1365 1367 1236 0 -1 4194304 19584 0 0 0 119994 11 0 0 25 0 1 0 1096716876 43016192 9712 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1367/statm: 10502 9712 93 167 0 10333 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 42008

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): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.124981
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 42008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19584
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= 2627

runsolver used 0.957854 second user time and 2.41163 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-28 12:41:47
IDJOB=1514570
IDBENCH=70357
IDSOLVER=522
FILE ID=node24/1514570-1238240507
PBS_JOBID= 9060733
Free space on /tmp= 65752 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2088061175-062.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514570-1238240507/watcher-1514570-1238240507 -o /tmp/evaluation-result-1514570-1238240507/solver-1514570-1238240507 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514570-1238240507.cnf

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

MD5SUM BENCH= 0b73ddee1057244eb6a8d3ac4fd7781f
RANDOM SEED=1049261152

node24.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		: 3000.260
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		: 3000.260
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:        934752 kB
Buffers:         84424 kB
Cached:         938648 kB
SwapCached:       9032 kB
Active:          35088 kB
Inactive:       998404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        934752 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:          16072 kB
Slab:            73584 kB
Committed_AS:  3103388 kB
PageTables:       1448 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= 65748 MiB
End job on node24 at 2009-03-28 13:01:50