Trace number 1514174

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1339275181-076.cnf
MD5SUM0d3fcd560d811748824b45b279f18880
Bench CategoryRANDOM (random 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 variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.99/1.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.99/1.07	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.99/1.07	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.99/1.07	c main()::
0.99/1.07	c initFormula():: searching for DIMACS p-line....
0.99/1.07	c initFormula():: the DIMACS p-line indicates a CNF of 14000 variables and 58800 clauses.
0.99/1.07	c parseCNF():: parsing....
0.99/1.07	c parseCNF():: the CNF contains 0 unary clauses.
0.99/1.07	c runParser():: parsing was successful, warming up engines...
0.99/1.07	c simplify_formula():: removed 0 tautological, 183 satisfied and 0 duplicate clauses
0.99/1.07	c preprocessing fase I completed:: there are now 13970 free variables and 58617 clauses.
0.99/1.07	c stat :: sign balance is biased by 0.474
0.99/1.07	c using 3-SAT heuristics (occurence based diff)
0.99/1.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 164 duplicate clauses
0.99/1.07	c resolvent_look() :: found 88 resolvents
0.99/1.07	c lessRedundantTransformation():: nothing to be done.
0.99/1.07	c transformTo3SAT():: you gave me 14000 variables and 58705 clauses.
0.99/1.07	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.99/1.07	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.99/1.07	c transformTo3SAT():: the transformation yielded 14000 variabels and 58705 clauses.
0.99/1.07	c main():: clause / variable ratio: ( 58705 / 14000 ) = 4.19
0.99/1.07	c longest clause has size 3
0.99/1.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.07	c number of free variables = 13970
0.99/1.07	c dynamic_preselect_setsize :: off
0.99/1.07	c main():: all systems go!
0.99/1.07	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-1514174-1238226999/watcher-1514174-1238226999 -o /tmp/evaluation-result-1514174-1238226999/solver-1514174-1238226999 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514174-1238226999.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 2811
/proc/meminfo: memFree=759448/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=2336 CPUtime=0
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 407 0 0 0 0 0 0 0 18 0 1 0 1095364964 2392064 392 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 584 392 59 167 0 415 0

[startup+0.0284391 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 2811
/proc/meminfo: memFree=759448/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=2600 CPUtime=0.02
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 489 0 0 0 2 0 0 0 18 0 1 0 1095364964 2662400 474 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 650 474 59 167 0 481 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2600

[startup+0.10146 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 2811
/proc/meminfo: memFree=759448/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=7404 CPUtime=0.09
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 1271 0 0 0 9 0 0 0 18 0 1 0 1095364964 7581696 1255 1992294400 134512640 135197250 4294956240 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 1851 1255 63 167 0 1682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7404

[startup+0.301499 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 2811
/proc/meminfo: memFree=759448/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=8484 CPUtime=0.29
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 2789 0 0 0 28 1 0 0 19 0 1 0 1095364964 8687616 1551 1992294400 134512640 135197250 4294956240 18446744073709551615 134560979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 2121 1551 68 167 0 1952 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8484

[startup+0.70158 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 2811
/proc/meminfo: memFree=759448/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=8296 CPUtime=0.69
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 5666 0 0 0 66 3 0 0 22 0 1 0 1095364964 8495104 1514 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 2074 1518 82 167 0 1905 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8296

[startup+1.50174 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 2812
/proc/meminfo: memFree=750160/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=25628 CPUtime=1.49
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 12316 0 0 0 144 5 0 0 25 0 1 0 1095364964 26243072 5767 1992294400 134512640 135197250 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 6407 5767 93 167 0 6238 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25628

[startup+3.10105 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 2812
/proc/meminfo: memFree=736272/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=26736 CPUtime=3.09
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 12533 0 0 0 303 6 0 0 25 0 1 0 1095364964 27377664 5984 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 6684 5984 93 167 0 6515 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26736

[startup+6.3017 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 2812
/proc/meminfo: memFree=733392/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=29252 CPUtime=6.29
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 13132 0 0 0 623 6 0 0 25 0 1 0 1095364964 29954048 6583 1992294400 134512640 135197250 4294956240 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 7313 6583 93 167 0 7144 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29252

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 2812
/proc/meminfo: memFree=732496/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=29912 CPUtime=12.69
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 13309 0 0 0 1262 7 0 0 25 0 1 0 1095364964 30629888 6760 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 7478 6760 93 167 0 7309 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29912

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.96 2/65 2812
/proc/meminfo: memFree=731920/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=30440 CPUtime=25.48
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 13440 0 0 0 2541 7 0 0 25 0 1 0 1095364964 31170560 6891 1992294400 134512640 135197250 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 7610 6891 93 167 0 7441 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30440

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.96 2/65 2812
/proc/meminfo: memFree=731344/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=30968 CPUtime=51.07
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 13581 0 0 0 5100 7 0 0 25 0 1 0 1095364964 31711232 7032 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 7742 7032 93 167 0 7573 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30968

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.96 2/65 2812
/proc/meminfo: memFree=730704/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=31628 CPUtime=102.25
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 13739 0 0 0 10218 7 0 0 25 0 1 0 1095364964 32387072 7190 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 7907 7190 93 167 0 7738 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 31628

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2812
/proc/meminfo: memFree=730320/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=32024 CPUtime=162.23
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 13833 0 0 0 16215 8 0 0 25 0 1 0 1095364964 32792576 7284 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8006 7284 93 167 0 7837 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32024

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2812
/proc/meminfo: memFree=730000/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=32288 CPUtime=222.2
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 13903 0 0 0 22212 8 0 0 25 0 1 0 1095364964 33062912 7354 1992294400 134512640 135197250 4294956240 18446744073709551615 134597332 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8072 7354 93 167 0 7903 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32288

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=729608/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=32556 CPUtime=282.18
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 13963 0 0 0 28209 9 0 0 25 0 1 0 1095364964 33337344 7414 1992294400 134512640 135197250 4294956240 18446744073709551615 134590485 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8139 7414 93 167 0 7970 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 32556

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=729480/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=32688 CPUtime=342.15
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14011 0 0 0 34206 9 0 0 25 0 1 0 1095364964 33472512 7462 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8172 7462 93 167 0 8003 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 32688

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=729288/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=32820 CPUtime=402.13
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14050 0 0 0 40204 9 0 0 25 0 1 0 1095364964 33607680 7501 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8205 7501 93 167 0 8036 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 32820

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=729160/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=32952 CPUtime=462.11
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14087 0 0 0 46202 9 0 0 25 0 1 0 1095364964 33742848 7538 1992294400 134512640 135197250 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8238 7538 93 167 0 8069 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 32952

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=729032/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=33084 CPUtime=522.08
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14113 0 0 0 52199 9 0 0 25 0 1 0 1095364964 33878016 7564 1992294400 134512640 135197250 4294956240 18446744073709551615 134552704 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8271 7564 93 167 0 8102 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 33084

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=728976/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=33216 CPUtime=582.07
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14136 0 0 0 58197 10 0 0 25 0 1 0 1095364964 34013184 7587 1992294400 134512640 135197250 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8304 7587 93 167 0 8135 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 33216

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=728848/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=33216 CPUtime=642.05
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14153 0 0 0 64195 10 0 0 25 0 1 0 1095364964 34013184 7604 1992294400 134512640 135197250 4294956240 18446744073709551615 134552729 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8304 7604 93 167 0 8135 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 33216

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=728784/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=33348 CPUtime=702.02
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14175 0 0 0 70192 10 0 0 25 0 1 0 1095364964 34148352 7626 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8337 7626 93 167 0 8168 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 33348

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=728720/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=33480 CPUtime=762
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14191 0 0 0 76190 10 0 0 25 0 1 0 1095364964 34283520 7642 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8370 7642 93 167 0 8201 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 33480

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=728656/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=33480 CPUtime=821.97
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14205 0 0 0 82187 10 0 0 25 0 1 0 1095364964 34283520 7656 1992294400 134512640 135197250 4294956240 18446744073709551615 134548465 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8370 7656 93 167 0 8201 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 33480

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=728592/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=33612 CPUtime=881.95
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14226 0 0 0 88184 11 0 0 25 0 1 0 1095364964 34418688 7677 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8403 7677 93 167 0 8234 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 33612

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=728528/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=33612 CPUtime=941.93
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14240 0 0 0 94182 11 0 0 25 0 1 0 1095364964 34418688 7691 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8403 7691 93 167 0 8234 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 33612

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=728400/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=33744 CPUtime=1001.91
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14256 0 0 0 100180 11 0 0 25 0 1 0 1095364964 34553856 7707 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8436 7707 93 167 0 8267 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 33744

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=728336/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=33744 CPUtime=1061.88
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14271 0 0 0 106177 11 0 0 25 0 1 0 1095364964 34553856 7722 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8436 7722 93 167 0 8267 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 33744

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=728336/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=33744 CPUtime=1121.86
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14286 0 0 0 112175 11 0 0 25 0 1 0 1095364964 34553856 7737 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8436 7737 93 167 0 8267 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 33744

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=728208/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=33876 CPUtime=1181.83
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14302 0 0 0 118172 11 0 0 25 0 1 0 1095364964 34689024 7753 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8469 7753 93 167 0 8300 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 33876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=728208/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=33876 CPUtime=1200.03
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14305 0 0 0 119992 11 0 0 25 0 1 0 1095364964 34689024 7756 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8469 7756 93 167 0 8300 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 33876

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 2818
/proc/meminfo: memFree=728208/2055920 swapFree=4170620/4192956
[pid=2811] ppid=2809 vsize=33876 CPUtime=1200.03
/proc/2811/stat : 2811 (march_nn) R 2809 2811 2624 0 -1 4194304 14305 0 0 0 119992 11 0 0 25 0 1 0 1095364964 34689024 7756 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2811/statm: 8469 7756 93 167 0 8300 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 33876

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.122981
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 33876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14305
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= 1583

runsolver used 0.935857 second user time and 2.67059 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-28 08:56:40
IDJOB=1514174
IDBENCH=70324
IDSOLVER=522
FILE ID=node33/1514174-1238226999
PBS_JOBID= 9060648
Free space on /tmp= 66132 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1339275181-076.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514174-1238226999/watcher-1514174-1238226999 -o /tmp/evaluation-result-1514174-1238226999/solver-1514174-1238226999 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514174-1238226999.cnf

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

MD5SUM BENCH= 0d3fcd560d811748824b45b279f18880
RANDOM SEED=1716347653

node33.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		: 3000.266
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		: 3000.266
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:        759864 kB
Buffers:         84616 kB
Cached:        1106868 kB
SwapCached:      16128 kB
Active:         107404 kB
Inactive:      1101748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        759864 kB
SwapTotal:     4192956 kB
SwapFree:      4170620 kB
Dirty:            1876 kB
Writeback:           0 kB
Mapped:          18164 kB
Slab:            72888 kB
Committed_AS:  3008720 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-28 09:16:42