Trace number 1735613

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 1200.41

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v1820c171155g4.cnf
MD5SUM58e1c9baf379890f8f9e3891acb41fa1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

Solver Data 

0.89/0.93	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.93	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.93	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.93	c main()::
0.89/0.93	c initFormula():: searching for DIMACS p-line....
0.89/0.93	c full lookahead due to high density!
0.89/0.93	c initFormula():: the DIMACS p-line indicates a CNF of 1820 variables and 171155 clauses.
0.89/0.93	c parseCNF():: parsing....
0.89/0.93	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.93	c runParser():: parsing was successful, warming up engines...
0.89/0.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93	c preprocessing fase I completed:: there are now 1820 free variables and 171155 clauses.
0.89/0.93	c stat :: sign balance is biased by 185.914
0.89/0.93	c using k-SAT heuristics (size based diff)
0.89/0.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93	c main():: clause / variable ratio: ( 171155 / 1820 ) = 94.04
0.89/0.93	c longest clause has size 28
0.89/0.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93	c number of free variables = 1820
0.89/0.93	c dynamic_preselect_setsize :: off
0.89/0.93	c main():: all systems go!
0.89/0.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 244
2.20/2.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 38455
74.06/74.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************************
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-1735613-1240804404/watcher-1735613-1240804404 -o /tmp/evaluation-result-1735613-1240804404/solver-1735613-1240804404 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1735613-1240804404.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 1.10 3/65 22076
/proc/meminfo: memFree=1335152/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=2312 CPUtime=0
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 302 0 0 0 0 0 0 0 20 0 1 0 108469743 2367488 287 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 578 287 58 167 0 409 0

[startup+0.073598 s]
/proc/loadavg: 1.00 1.00 1.10 3/65 22076
/proc/meminfo: memFree=1335152/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=3500 CPUtime=0.06
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 659 0 0 0 6 0 0 0 20 0 1 0 108469743 3584000 644 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 875 645 58 167 0 706 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3500

[startup+0.101601 s]
/proc/loadavg: 1.00 1.00 1.10 3/65 22076
/proc/meminfo: memFree=1335152/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=3896 CPUtime=0.09
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 808 0 0 0 9 0 0 0 20 0 1 0 108469743 3989504 793 1992294400 134512640 135197250 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 974 793 58 167 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3896

[startup+0.301622 s]
/proc/loadavg: 1.00 1.00 1.10 3/65 22076
/proc/meminfo: memFree=1335152/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=14556 CPUtime=0.29
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 2854 0 0 0 28 1 0 0 22 0 1 0 108469743 14905344 2178 1992294400 134512640 135197250 4294956224 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 3639 2178 66 167 0 3470 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14556

[startup+0.701663 s]
/proc/loadavg: 1.00 1.00 1.10 3/65 22076
/proc/meminfo: memFree=1335152/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=11776 CPUtime=0.69
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 9827 0 0 0 66 3 0 0 25 0 1 0 108469743 12058624 1397 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 2944 1397 83 167 0 2775 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11776

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 22077
/proc/meminfo: memFree=1326568/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=20000 CPUtime=1.49
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 13970 0 0 0 144 5 0 0 25 0 1 0 108469743 20480000 2202 1992294400 134512640 135197250 4294956224 18446744073709551615 134539129 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 5000 2202 90 167 0 4831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20000

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 22077
/proc/meminfo: memFree=1326440/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=20300 CPUtime=3.09
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 14036 0 0 0 304 5 0 0 25 0 1 0 108469743 20787200 2268 1992294400 134512640 135197250 4294956224 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 5075 2268 93 167 0 4906 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20300

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 22077
/proc/meminfo: memFree=1325944/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=20448 CPUtime=6.29
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 14085 0 0 0 624 5 0 0 25 0 1 0 108469743 20938752 2317 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 5112 2317 93 167 0 4943 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20448

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 22077
/proc/meminfo: memFree=1325632/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=20796 CPUtime=12.69
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 14153 0 0 0 1264 5 0 0 25 0 1 0 108469743 21295104 2385 1992294400 134512640 135197250 4294956224 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 5199 2385 93 167 0 5030 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20796

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 22077
/proc/meminfo: memFree=1325184/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=21360 CPUtime=25.49
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 14276 0 0 0 2544 5 0 0 25 0 1 0 108469743 21872640 2508 1992294400 134512640 135197250 4294956224 18446744073709551615 134524825 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 5340 2508 93 167 0 5171 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21360

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 22077
/proc/meminfo: memFree=1324480/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=22152 CPUtime=51.07
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 14475 0 0 0 5102 5 0 0 25 0 1 0 108469743 22683648 2706 1992294400 134512640 135197250 4294956224 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 5538 2706 93 167 0 5369 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22152

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 22077
/proc/meminfo: memFree=1322496/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=24448 CPUtime=102.26
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 14965 0 0 0 10221 5 0 0 25 0 1 0 108469743 25034752 3196 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 6112 3196 93 167 0 5943 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24448

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 22077
/proc/meminfo: memFree=1320640/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=26388 CPUtime=162.24
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 15430 0 0 0 16218 6 0 0 25 0 1 0 108469743 27021312 3661 1992294400 134512640 135197250 4294956224 18446744073709551615 134539377 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 6597 3661 93 167 0 6428 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26388

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 22077
/proc/meminfo: memFree=1319360/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=27804 CPUtime=222.22
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 15746 0 0 0 22216 6 0 0 25 0 1 0 108469743 28471296 3977 1992294400 134512640 135197250 4294956224 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 6951 3977 93 167 0 6782 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 27804

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 22077
/proc/meminfo: memFree=1318144/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=30692 CPUtime=282.2
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 16054 0 0 0 28214 6 0 0 25 0 1 0 108469743 31428608 4285 1992294400 134512640 135197250 4294956224 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 7673 4285 93 167 0 7504 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 30692

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 22077
/proc/meminfo: memFree=1316992/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=30824 CPUtime=342.19
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 16331 0 0 0 34212 7 0 0 25 0 1 0 108469743 31563776 4562 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 7706 4562 93 167 0 7537 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 30824

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 22077
/proc/meminfo: memFree=1315712/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=33544 CPUtime=402.18
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 16656 0 0 0 40211 7 0 0 25 0 1 0 108469743 34349056 4887 1992294400 134512640 135197250 4294956224 18446744073709551615 134539876 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 8386 4887 93 167 0 8217 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 33544

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 22083
/proc/meminfo: memFree=1314416/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=33544 CPUtime=462.16
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 16942 0 0 0 46209 7 0 0 25 0 1 0 108469743 34349056 5173 1992294400 134512640 135197250 4294956224 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 8386 5173 93 167 0 8217 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 33544

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 22083
/proc/meminfo: memFree=1313408/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=35744 CPUtime=522.14
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 17210 0 0 0 52207 7 0 0 25 0 1 0 108469743 36601856 5441 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 8936 5441 93 167 0 8767 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 35744

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 22083
/proc/meminfo: memFree=1312320/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=39624 CPUtime=582.12
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 17488 0 0 0 58205 7 0 0 25 0 1 0 108469743 40574976 5719 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 9906 5719 93 167 0 9737 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 39624

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 22083
/proc/meminfo: memFree=1311104/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=39624 CPUtime=642.1
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 17771 0 0 0 64203 7 0 0 25 0 1 0 108469743 40574976 6002 1992294400 134512640 135197250 4294956224 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 9906 6002 93 167 0 9737 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 39624

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 22083
/proc/meminfo: memFree=1310016/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=39624 CPUtime=702.08
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 18060 0 0 0 70201 7 0 0 25 0 1 0 108469743 40574976 6291 1992294400 134512640 135197250 4294956224 18446744073709551615 134539079 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 9906 6291 93 167 0 9737 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 39624

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 22083
/proc/meminfo: memFree=1308800/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=39756 CPUtime=762.07
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 18351 0 0 0 76200 7 0 0 25 0 1 0 108469743 40710144 6582 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 9939 6582 93 167 0 9770 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 39756

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 22083
/proc/meminfo: memFree=1307648/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=39756 CPUtime=822.05
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 18645 0 0 0 82198 7 0 0 25 0 1 0 108469743 40710144 6876 1992294400 134512640 135197250 4294956224 18446744073709551615 134524834 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 9939 6876 93 167 0 9770 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 39756

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 22083
/proc/meminfo: memFree=1306560/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=45576 CPUtime=882.04
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 18919 0 0 0 88196 8 0 0 25 0 1 0 108469743 46669824 7150 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 11394 7150 93 167 0 11225 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 45576

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22083
/proc/meminfo: memFree=1305472/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=45576 CPUtime=942.02
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 19195 0 0 0 94194 8 0 0 25 0 1 0 108469743 46669824 7426 1992294400 134512640 135197250 4294956224 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 11394 7426 93 167 0 11225 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 45576

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22083
/proc/meminfo: memFree=1304384/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=49712 CPUtime=1002
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 19454 0 0 0 100192 8 0 0 25 0 1 0 108469743 50905088 7685 1992294400 134512640 135197250 4294956224 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 12428 7685 93 167 0 12259 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 49712

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 22083
/proc/meminfo: memFree=1303296/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=49712 CPUtime=1061.98
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 19713 0 0 0 106190 8 0 0 25 0 1 0 108469743 50905088 7944 1992294400 134512640 135197250 4294956224 18446744073709551615 134570733 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 12428 7944 93 167 0 12259 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 49712

[startup+1122.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/66 22083
/proc/meminfo: memFree=1302336/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=49712 CPUtime=1121.97
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 19959 0 0 0 112189 8 0 0 25 0 1 0 108469743 50905088 8190 1992294400 134512640 135197250 4294956224 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 12428 8190 93 167 0 12259 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 49712

[startup+1182.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/66 22083
/proc/meminfo: memFree=1301312/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=49844 CPUtime=1181.95
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 20213 0 0 0 118187 8 0 0 25 0 1 0 108469743 51040256 8444 1992294400 134512640 135197250 4294956224 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 12461 8444 93 167 0 12292 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 49844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.08 1.04 1.00 2/66 22083
/proc/meminfo: memFree=1300864/2055924 swapFree=4181440/4192956
[pid=22076] ppid=22074 vsize=49844 CPUtime=1200.05
/proc/22076/stat : 22076 (march_nn) R 22074 22076 21253 0 -1 4194304 20311 0 0 0 119996 9 0 0 25 0 1 0 108469743 51040256 8542 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22076/statm: 12461 8542 93 167 0 12292 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 49844

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): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.095985
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 49844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20311
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= 2266

runsolver used 1.2968 second user time and 2.74958 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-27 05:53:25
IDJOB=1735613
IDBENCH=71501
IDSOLVER=522
FILE ID=node83/1735613-1240804404
PBS_JOBID= 9187374
Free space on /tmp= 66092 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v1820c171155g4.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735613-1240804404/watcher-1735613-1240804404 -o /tmp/evaluation-result-1735613-1240804404/solver-1735613-1240804404 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1735613-1240804404.cnf

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

MD5SUM BENCH= 58e1c9baf379890f8f9e3891acb41fa1
RANDOM SEED=1451902464

node83.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		: 3000.222
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		: 3000.222
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:      2055924 kB
MemFree:       1335568 kB
Buffers:         79076 kB
Cached:         557840 kB
SwapCached:       5412 kB
Active:         255188 kB
Inactive:       390736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1335568 kB
SwapTotal:     4192956 kB
SwapFree:      4181440 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          13536 kB
Slab:            60424 kB
Committed_AS:   453396 kB
PageTables:       1384 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= 66088 MiB
End job on node83 at 2009-04-27 06:13:27