Trace number 1514510

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S339800239-026.cnf
MD5SUM487133af0320f59d52bd31546508fd57
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark120.281
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.29/1.38	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.38	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.29/1.38	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.29/1.38	c main()::
1.29/1.38	c initFormula():: searching for DIMACS p-line....
1.29/1.38	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.29/1.38	c parseCNF():: parsing....
1.29/1.38	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.38	c runParser():: parsing was successful, warming up engines...
1.29/1.38	c simplify_formula():: removed 0 tautological, 436 satisfied and 0 duplicate clauses
1.29/1.38	c preprocessing fase I completed:: there are now 15934 free variables and 66764 clauses.
1.29/1.38	c stat :: sign balance is biased by 0.472
1.29/1.38	c using 3-SAT heuristics (occurence based diff)
1.29/1.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 140 duplicate clauses
1.29/1.38	c resolvent_look() :: found 82 resolvents
1.29/1.38	c lessRedundantTransformation():: nothing to be done.
1.29/1.38	c transformTo3SAT():: you gave me 16000 variables and 66846 clauses.
1.29/1.38	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.29/1.38	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.29/1.38	c transformTo3SAT():: the transformation yielded 16000 variabels and 66846 clauses.
1.29/1.38	c main():: clause / variable ratio: ( 66846 / 16000 ) = 4.18
1.29/1.38	c longest clause has size 3
1.29/1.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.38	c number of free variables = 15934
1.29/1.38	c dynamic_preselect_setsize :: off
1.29/1.38	c main():: all systems go!
1.29/1.38	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-1514510-1238239674/watcher-1514510-1238239674 -o /tmp/evaluation-result-1514510-1238239674/solver-1514510-1238239674 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514510-1238239674.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20168
/proc/meminfo: memFree=1445728/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=2552 CPUtime=0
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 451 0 0 0 0 0 0 0 18 0 1 0 450301238 2613248 436 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 638 436 59 167 0 469 0

[startup+0.053054 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20168
/proc/meminfo: memFree=1445728/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=3080 CPUtime=0.05
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 618 0 0 0 5 0 0 0 18 0 1 0 450301238 3153920 603 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 770 603 59 167 0 601 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3080

[startup+0.101059 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20168
/proc/meminfo: memFree=1445728/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=6820 CPUtime=0.09
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 945 0 0 0 9 0 0 0 18 0 1 0 450301238 6983680 929 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 1705 931 61 167 0 1536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6820

[startup+0.30108 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20168
/proc/meminfo: memFree=1445728/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=8688 CPUtime=0.29
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 2851 0 0 0 29 0 0 0 19 0 1 0 450301238 8896512 1522 1992294400 134512640 135197250 4294956240 18446744073709551615 134692180 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 2172 1522 68 167 0 2003 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8688

[startup+0.701127 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20168
/proc/meminfo: memFree=1445728/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=9612 CPUtime=0.69
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 6012 0 0 0 68 1 0 0 22 0 1 0 450301238 9842688 1768 1992294400 134512640 135197250 4294956240 18446744073709551615 134533129 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 2403 1768 80 167 0 2234 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9612

[startup+1.50122 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1438232/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=29304 CPUtime=1.49
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 13391 0 0 0 144 5 0 0 25 0 1 0 450301238 30007296 4149 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 7326 4149 93 167 0 7157 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29304

[startup+3.1014 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1419352/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=29964 CPUtime=3.09
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 16003 0 0 0 303 6 0 0 25 0 1 0 450301238 30683136 6761 1992294400 134512640 135197250 4294956240 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 7491 6761 93 167 0 7322 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29964

[startup+6.30176 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1416280/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=32812 CPUtime=6.28
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 16692 0 0 0 622 6 0 0 25 0 1 0 450301238 33599488 7450 1992294400 134512640 135197250 4294956240 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 8203 7450 93 167 0 8034 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 32812

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1415000/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=33736 CPUtime=12.69
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 16927 0 0 0 1262 7 0 0 25 0 1 0 450301238 34545664 7685 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 8434 7685 93 167 0 8265 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33736

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1414232/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=34396 CPUtime=25.48
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17105 0 0 0 2541 7 0 0 25 0 1 0 450301238 35221504 7863 1992294400 134512640 135197250 4294956240 18446744073709551615 134552539 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 8599 7863 93 167 0 8430 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34396

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1413720/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=34924 CPUtime=51.08
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17244 0 0 0 5100 8 0 0 25 0 1 0 450301238 35762176 8002 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 8731 8002 93 167 0 8562 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34924

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1413080/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=35584 CPUtime=102.27
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17399 0 0 0 10219 8 0 0 25 0 1 0 450301238 36438016 8157 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 8896 8157 93 167 0 8727 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35584

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1412696/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=35980 CPUtime=162.24
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17506 0 0 0 16216 8 0 0 25 0 1 0 450301238 36843520 8264 1992294400 134512640 135197250 4294956240 18446744073709551615 134553056 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 8995 8264 93 167 0 8826 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35980

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1412376/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=36376 CPUtime=222.22
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17584 0 0 0 22214 8 0 0 25 0 1 0 450301238 37249024 8342 1992294400 134512640 135197250 4294956240 18446744073709551615 134592331 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9094 8342 93 167 0 8925 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 36376

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1412120/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=36508 CPUtime=282.2
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17634 0 0 0 28212 8 0 0 25 0 1 0 450301238 37384192 8392 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9127 8392 93 167 0 8958 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 36508

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1411992/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=36640 CPUtime=342.19
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17676 0 0 0 34210 9 0 0 25 0 1 0 450301238 37519360 8434 1992294400 134512640 135197250 4294956240 18446744073709551615 134553035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9160 8434 93 167 0 8991 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 36640

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1411800/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=36772 CPUtime=402.18
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17711 0 0 0 40209 9 0 0 25 0 1 0 450301238 37654528 8469 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9193 8469 93 167 0 9024 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36772

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1411672/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=36904 CPUtime=462.16
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17746 0 0 0 46207 9 0 0 25 0 1 0 450301238 37789696 8504 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9226 8504 93 167 0 9057 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36904

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1411544/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=37036 CPUtime=522.14
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17782 0 0 0 52205 9 0 0 25 0 1 0 450301238 37924864 8540 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9259 8540 93 167 0 9090 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 37036

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1411416/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=37168 CPUtime=582.12
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17808 0 0 0 58203 9 0 0 25 0 1 0 450301238 38060032 8566 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9292 8566 93 167 0 9123 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 37168

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1411288/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=37300 CPUtime=642.11
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17828 0 0 0 64201 10 0 0 25 0 1 0 450301238 38195200 8586 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9325 8586 93 167 0 9156 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 37300

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1411160/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=37300 CPUtime=702.09
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17847 0 0 0 70199 10 0 0 25 0 1 0 450301238 38195200 8605 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9325 8605 93 167 0 9156 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 37300

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1411160/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=37432 CPUtime=762.07
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17866 0 0 0 76197 10 0 0 25 0 1 0 450301238 38330368 8624 1992294400 134512640 135197250 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9358 8624 93 167 0 9189 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 37432

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1411032/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=37432 CPUtime=822.05
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17883 0 0 0 82195 10 0 0 25 0 1 0 450301238 38330368 8641 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9358 8641 93 167 0 9189 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 37432

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1410968/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=37564 CPUtime=882.04
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17899 0 0 0 88193 11 0 0 25 0 1 0 450301238 38465536 8657 1992294400 134512640 135197250 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9391 8657 93 167 0 9222 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 37564

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1410840/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=37564 CPUtime=942.02
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17913 0 0 0 94191 11 0 0 25 0 1 0 450301238 38465536 8671 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9391 8671 93 167 0 9222 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 37564

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1410776/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=37696 CPUtime=1002
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17927 0 0 0 100189 11 0 0 25 0 1 0 450301238 38600704 8685 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9424 8685 93 167 0 9255 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 37696

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1410712/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=37696 CPUtime=1061.98
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17943 0 0 0 106187 11 0 0 25 0 1 0 450301238 38600704 8701 1992294400 134512640 135197250 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9424 8701 93 167 0 9255 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 37696

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1410648/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=37828 CPUtime=1121.97
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17959 0 0 0 112186 11 0 0 25 0 1 0 450301238 38735872 8717 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9457 8717 93 167 0 9288 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 37828

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1410584/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=37828 CPUtime=1181.94
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17972 0 0 0 118183 11 0 0 25 0 1 0 450301238 38735872 8730 1992294400 134512640 135197250 4294956240 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9457 8730 93 167 0 9288 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 37828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20169
/proc/meminfo: memFree=1410584/2055920 swapFree=4178736/4192956
[pid=20168] ppid=20166 vsize=37828 CPUtime=1200.04
/proc/20168/stat : 20168 (march_nn) R 20166 20168 20039 0 -1 4194304 17976 0 0 0 119993 11 0 0 25 0 1 0 450301238 38735872 8734 1992294400 134512640 135197250 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/20168/statm: 9457 8734 93 167 0 9288 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 37828

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): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.122981
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 37828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
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= 17976
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= 2048

runsolver used 1.42078 second user time and 2.56061 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-28 12:27:54
IDJOB=1514510
IDBENCH=70352
IDSOLVER=522
FILE ID=node32/1514510-1238239674
PBS_JOBID= 9060658
Free space on /tmp= 66452 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S339800239-026.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514510-1238239674/watcher-1514510-1238239674 -o /tmp/evaluation-result-1514510-1238239674/solver-1514510-1238239674 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514510-1238239674.cnf

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

MD5SUM BENCH= 487133af0320f59d52bd31546508fd57
RANDOM SEED=721003655

node32.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		: 3000.234
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		: 3000.234
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:       1446144 kB
Buffers:         55992 kB
Cached:         487056 kB
SwapCached:       7344 kB
Active:         113916 kB
Inactive:       437868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1446144 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          14468 kB
Slab:            43732 kB
Committed_AS:  1443296 kB
PageTables:       1488 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= 66452 MiB
End job on node32 at 2009-03-28 12:47:56