Trace number 1518482

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) 1200.11 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1949086545-083.cnf
MD5SUM4bfed38592d845032443637a02e777c6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.090985
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 560 variables and 2380 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 8 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 558 free variables and 2372 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.462
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 166 duplicate clauses
0.00/0.02	c resolvent_look() :: found 83 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2455 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 560 variabels and 2455 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2455 / 560 ) = 4.38
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 558
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 37
0.00/0.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 700
0.19/0.21	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 7608
2.39/2.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 53080
19.99/20.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 256554
109.06/109.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 909134
427.98/428.19	c |----------------------------------------------------------------|
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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-1518482-1238300384/watcher-1518482-1238300384 -o /tmp/evaluation-result-1518482-1238300384/solver-1518482-1238300384 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1518482-1238300384.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: 0.91 0.98 0.99 2/73 16219
/proc/meminfo: memFree=1590456/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=976 CPUtime=0
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1102703196 999424 128 1992294400 134512640 135197250 4294956240 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 244 128 66 167 0 75 0

[startup+0.075397 s]
/proc/loadavg: 0.91 0.98 0.99 2/73 16219
/proc/meminfo: memFree=1590456/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=1968 CPUtime=0.07
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 320 0 0 0 7 0 0 0 18 0 1 0 1102703196 2015232 303 1992294400 134512640 135197250 4294956240 18446744073709551615 134615786 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 492 303 93 167 0 323 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1968

[startup+0.101399 s]
/proc/loadavg: 0.91 0.98 0.99 2/73 16219
/proc/meminfo: memFree=1590456/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=1968 CPUtime=0.09
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 326 0 0 0 9 0 0 0 18 0 1 0 1102703196 2015232 309 1992294400 134512640 135197250 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 492 309 93 167 0 323 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1968

[startup+0.30142 s]
/proc/loadavg: 0.91 0.98 0.99 2/73 16219
/proc/meminfo: memFree=1590456/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=1968 CPUtime=0.29
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 343 0 0 0 29 0 0 0 19 0 1 0 1102703196 2015232 326 1992294400 134512640 135197250 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 492 326 93 167 0 323 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1968

[startup+0.701463 s]
/proc/loadavg: 0.91 0.98 0.99 2/73 16219
/proc/meminfo: memFree=1590456/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=2140 CPUtime=0.69
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 368 0 0 0 69 0 0 0 23 0 1 0 1102703196 2191360 351 1992294400 134512640 135197250 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 535 351 93 167 0 366 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2140

[startup+1.50155 s]
/proc/loadavg: 0.91 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1589360/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=2140 CPUtime=1.49
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 390 0 0 0 149 0 0 0 25 0 1 0 1102703196 2191360 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 535 373 93 167 0 366 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2140

[startup+3.10172 s]
/proc/loadavg: 0.91 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1588912/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=2444 CPUtime=3.09
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 454 0 0 0 309 0 0 0 25 0 1 0 1102703196 2502656 437 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 611 437 93 167 0 442 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2444

[startup+6.30106 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1588656/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=2776 CPUtime=6.29
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 514 0 0 0 629 0 0 0 25 0 1 0 1102703196 2842624 497 1992294400 134512640 135197250 4294956240 18446744073709551615 134597757 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 694 497 93 167 0 525 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2776

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1588088/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=3344 CPUtime=12.69
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 632 0 0 0 1269 0 0 0 25 0 1 0 1102703196 3424256 615 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 836 615 93 167 0 667 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3344

[startup+25.5021 s]
/proc/loadavg: 0.94 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1586872/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=5108 CPUtime=25.48
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 919 0 0 0 2548 0 0 0 25 0 1 0 1102703196 5230592 902 1992294400 134512640 135197250 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 1277 902 93 167 0 1108 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5108

[startup+51.1028 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1585144/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=6748 CPUtime=51.08
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 1361 0 0 0 5108 0 0 0 25 0 1 0 1102703196 6909952 1344 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 1687 1344 93 167 0 1518 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6748

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1581688/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=12036 CPUtime=102.27
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 2204 0 0 0 10226 1 0 0 25 0 1 0 1102703196 12324864 2187 1992294400 134512640 135197250 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 3009 2187 93 167 0 2840 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12036

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1577848/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=17872 CPUtime=162.25
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 3163 0 0 0 16223 2 0 0 25 0 1 0 1102703196 18300928 3146 1992294400 134512640 135197250 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 4468 3146 93 167 0 4299 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17872

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1573816/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=23692 CPUtime=222.24
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 4144 0 0 0 22221 3 0 0 25 0 1 0 1102703196 24260608 4127 1992294400 134512640 135197250 4294956240 18446744073709551615 134542133 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 5923 4127 93 167 0 5754 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23692

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1570104/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=23692 CPUtime=282.21
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 5075 0 0 0 28218 3 0 0 25 0 1 0 1102703196 24260608 5058 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 5923 5058 93 167 0 5754 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23692

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1566392/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=36328 CPUtime=342.2
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 5983 0 0 0 34216 4 0 0 25 0 1 0 1102703196 37199872 5966 1992294400 134512640 135197250 4294956240 18446744073709551615 134591981 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 9082 5966 93 167 0 8913 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 36328

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1562872/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=36328 CPUtime=402.19
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 6864 0 0 0 40214 5 0 0 25 0 1 0 1102703196 37199872 6847 1992294400 134512640 135197250 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 9082 6847 93 167 0 8913 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 36328

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1559288/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=36328 CPUtime=462.17
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 7749 0 0 0 46212 5 0 0 25 0 1 0 1102703196 37199872 7732 1992294400 134512640 135197250 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 9082 7732 93 167 0 8913 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 36328

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1555640/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=36328 CPUtime=522.15
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 8659 0 0 0 52210 5 0 0 25 0 1 0 1102703196 37199872 8642 1992294400 134512640 135197250 4294956240 18446744073709551615 134541991 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 9082 8642 93 167 0 8913 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 36328

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1552184/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=49556 CPUtime=582.14
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 9509 0 0 0 58208 6 0 0 25 0 1 0 1102703196 50745344 9492 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 12389 9492 93 167 0 12220 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 49556

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1548344/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=57372 CPUtime=642.13
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 10452 0 0 0 64206 7 0 0 25 0 1 0 1102703196 58748928 10435 1992294400 134512640 135197250 4294956240 18446744073709551615 134618937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 14343 10435 93 167 0 14174 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 57372

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1544696/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=57372 CPUtime=702.11
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 11356 0 0 0 70203 8 0 0 25 0 1 0 1102703196 58748928 11339 1992294400 134512640 135197250 4294956240 18446744073709551615 134611839 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 14343 11339 93 167 0 14174 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 57372

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1541112/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=57372 CPUtime=762.1
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 12245 0 0 0 76201 9 0 0 25 0 1 0 1102703196 58748928 12228 1992294400 134512640 135197250 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 14343 12228 93 167 0 14174 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 57372

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1537528/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=77016 CPUtime=822.08
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 13136 0 0 0 82199 9 0 0 25 0 1 0 1102703196 78864384 13119 1992294400 134512640 135197250 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 19254 13119 93 167 0 19085 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 77016

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1534008/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=77016 CPUtime=882.06
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 14009 0 0 0 88196 10 0 0 25 0 1 0 1102703196 78864384 13992 1992294400 134512640 135197250 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 19254 13992 93 167 0 19085 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 77016

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1530616/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=77016 CPUtime=942.05
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 14860 0 0 0 94195 10 0 0 25 0 1 0 1102703196 78864384 14843 1992294400 134512640 135197250 4294956240 18446744073709551615 134539968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 19254 14843 93 167 0 19085 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 77016

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1527224/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=77016 CPUtime=1002.03
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 15699 0 0 0 100193 10 0 0 25 0 1 0 1102703196 78864384 15682 1992294400 134512640 135197250 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 19254 15682 93 167 0 19085 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 77016

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1523832/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=77016 CPUtime=1062.01
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 16577 0 0 0 106190 11 0 0 25 0 1 0 1102703196 78864384 16560 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 19254 16560 93 167 0 19085 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 77016

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1520632/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=77016 CPUtime=1122
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 17369 0 0 0 112189 11 0 0 25 0 1 0 1102703196 78864384 17352 1992294400 134512640 135197250 4294956240 18446744073709551615 134525395 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 19254 17352 93 167 0 19085 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 77016

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1517304/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=92640 CPUtime=1181.98
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 18201 0 0 0 118186 12 0 0 25 0 1 0 1102703196 94863360 18184 1992294400 134512640 135197250 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 23160 18184 93 167 0 22991 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 92640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 16220
/proc/meminfo: memFree=1516280/2055920 swapFree=4164824/4192956
[pid=16219] ppid=16217 vsize=92640 CPUtime=1200.08
/proc/16219/stat : 16219 (march_nn) R 16217 16219 16148 0 -1 4194304 18442 0 0 0 119996 12 0 0 25 0 1 0 1102703196 94863360 18425 1992294400 134512640 135197250 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/16219/statm: 23160 18425 93 167 0 22991 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 92640

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): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.97
CPU system time (s): 0.140978
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 92640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18442
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= 1330

runsolver used 1.01885 second user time and 3.36549 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-29 06:19:44
IDJOB=1518482
IDBENCH=70683
IDSOLVER=522
FILE ID=node81/1518482-1238300384
PBS_JOBID= 9061061
Free space on /tmp= 126236 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1949086545-083.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518482-1238300384/watcher-1518482-1238300384 -o /tmp/evaluation-result-1518482-1238300384/solver-1518482-1238300384 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1518482-1238300384.cnf

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

MD5SUM BENCH= 4bfed38592d845032443637a02e777c6
RANDOM SEED=54654121

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1590872 kB
Buffers:         64172 kB
Cached:         303968 kB
SwapCached:      18984 kB
Active:         172756 kB
Inactive:       216100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1590872 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          26524 kB
Slab:            61076 kB
Committed_AS:  2810340 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126236 MiB
End job on node81 at 2009-03-29 06:39:46