Trace number 1514041

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_hi hi? (TO) 1200.07 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
MD5SUM6ee4600065a8b5657c5266726ecbe863
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.1135
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.49/0.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.52	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.52	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.52	c main()::
0.49/0.52	c initFormula():: searching for DIMACS p-line....
0.49/0.52	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.49/0.52	c parseCNF():: parsing....
0.49/0.52	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.52	c runParser():: parsing was successful, warming up engines...
0.49/0.52	c simplify_formula():: removed 0 tautological, 191 satisfied and 0 duplicate clauses
0.49/0.52	c preprocessing fase I completed:: there are now 7965 free variables and 33409 clauses.
0.49/0.52	c stat :: sign balance is biased by 0.478
0.49/0.52	c using 3-SAT heuristics (occurence based diff)
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
0.49/0.52	c resolvent_look() :: found 87 resolvents
0.49/0.52	c lessRedundantTransformation():: nothing to be done.
0.49/0.52	c transformTo3SAT():: you gave me 8000 variables and 33496 clauses.
0.49/0.52	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.52	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.52	c transformTo3SAT():: the transformation yielded 8000 variabels and 33496 clauses.
0.49/0.52	c main():: clause / variable ratio: ( 33496 / 8000 ) = 4.19
0.49/0.52	c longest clause has size 3
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c number of free variables = 7965
0.49/0.52	c dynamic_preselect_setsize :: off
0.49/0.52	c main():: all systems go!
0.49/0.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 766
2.09/2.16	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: 176516
355.39/355.53	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 |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
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-1514041-1238225781/watcher-1514041-1238225781 -o /tmp/evaluation-result-1514041-1238225781/solver-1514041-1238225781 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514041-1238225781.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 0.98 0.99 3/69 4465
/proc/meminfo: memFree=915608/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=1692 CPUtime=0
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 1095241299 1732608 260 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 423 261 58 167 0 254 0

[startup+0.0539419 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 4465
/proc/meminfo: memFree=915608/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=3940 CPUtime=0.04
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 613 0 0 0 4 0 0 0 18 0 1 0 1095241299 4034560 597 1992294400 134512640 135197378 4294956240 18446744073709551615 134560366 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 1018 601 62 167 0 849 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3940

[startup+0.101945 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 4465
/proc/meminfo: memFree=915608/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=5284 CPUtime=0.09
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 1126 0 0 0 9 0 0 0 18 0 1 0 1095241299 5410816 931 1992294400 134512640 135197378 4294956240 18446744073709551615 134693777 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 1321 931 66 167 0 1152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284

[startup+0.301966 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 4465
/proc/meminfo: memFree=915608/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=5128 CPUtime=0.29
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 2980 0 0 0 28 1 0 0 19 0 1 0 1095241299 5251072 913 1992294400 134512640 135197378 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 1282 913 78 167 0 1113 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5128

[startup+0.702006 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 4465
/proc/meminfo: memFree=915608/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=15640 CPUtime=0.69
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 6155 0 0 0 67 2 0 0 22 0 1 0 1095241299 16015360 3373 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 3910 3373 91 167 0 3741 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15640

[startup+1.50109 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4466
/proc/meminfo: memFree=901712/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=16620 CPUtime=1.49
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 6535 0 0 0 147 2 0 0 25 0 1 0 1095241299 17018880 3753 1992294400 134512640 135197378 4294956240 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 4155 3753 91 167 0 3986 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16620

[startup+3.10125 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4466
/proc/meminfo: memFree=900368/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=17036 CPUtime=3.09
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 6634 0 0 0 307 2 0 0 25 0 1 0 1095241299 17444864 3852 1992294400 134512640 135197378 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 4259 3852 91 167 0 4090 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17036

[startup+6.30258 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4466
/proc/meminfo: memFree=900112/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=17308 CPUtime=6.29
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 6697 0 0 0 627 2 0 0 25 0 1 0 1095241299 17723392 3915 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 4327 3915 91 167 0 4158 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17308

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4466
/proc/meminfo: memFree=899664/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=17664 CPUtime=12.68
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 6766 0 0 0 1266 2 0 0 25 0 1 0 1095241299 18087936 3984 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 4416 3984 91 167 0 4247 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17664

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4466
/proc/meminfo: memFree=899152/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=18192 CPUtime=25.49
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 6895 0 0 0 2546 3 0 0 25 0 1 0 1095241299 18628608 4113 1992294400 134512640 135197378 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 4548 4113 91 167 0 4379 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18192

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4466
/proc/meminfo: memFree=898384/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=19328 CPUtime=51.07
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 7098 0 0 0 5104 3 0 0 25 0 1 0 1095241299 19791872 4316 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 4832 4316 91 167 0 4663 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19328

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4466
/proc/meminfo: memFree=897744/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=20180 CPUtime=102.26
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 7247 0 0 0 10223 3 0 0 25 0 1 0 1095241299 20664320 4465 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 5045 4465 91 167 0 4876 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20180

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4466
/proc/meminfo: memFree=896592/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=21088 CPUtime=162.24
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 7522 0 0 0 16221 3 0 0 25 0 1 0 1095241299 21594112 4733 1992294400 134512640 135197378 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 5272 4733 91 167 0 5103 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21088

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4466
/proc/meminfo: memFree=895632/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=22372 CPUtime=222.23
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 7759 0 0 0 22219 4 0 0 25 0 1 0 1095241299 22908928 4970 1992294400 134512640 135197378 4294956240 18446744073709551615 134618526 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 5593 4970 91 167 0 5424 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22372

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4466
/proc/meminfo: memFree=894672/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=22636 CPUtime=282.21
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 7986 0 0 0 28217 4 0 0 25 0 1 0 1095241299 23179264 5197 1992294400 134512640 135197378 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 5659 5197 91 167 0 5490 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22636

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4466
/proc/meminfo: memFree=893520/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=24908 CPUtime=342.2
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 8264 0 0 0 34215 5 0 0 25 0 1 0 1095241299 25505792 5469 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 6227 5469 91 167 0 6058 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 24908

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4468
/proc/meminfo: memFree=892880/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=24908 CPUtime=402.17
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 8424 0 0 0 40212 5 0 0 25 0 1 0 1095241299 25505792 5629 1992294400 134512640 135197378 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 6227 5629 91 167 0 6058 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 24908

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4468
/proc/meminfo: memFree=892304/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=27496 CPUtime=462.16
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 8608 0 0 0 46210 6 0 0 25 0 1 0 1095241299 28155904 5813 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 6874 5813 91 167 0 6705 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 27496

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4468
/proc/meminfo: memFree=891408/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=27496 CPUtime=522.15
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 8814 0 0 0 52208 7 0 0 25 0 1 0 1095241299 28155904 6019 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 6874 6019 91 167 0 6705 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 27496

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4468
/proc/meminfo: memFree=890640/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=27628 CPUtime=582.13
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 9019 0 0 0 58206 7 0 0 25 0 1 0 1095241299 28291072 6224 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 6907 6224 91 167 0 6738 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 27628

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4468
/proc/meminfo: memFree=889744/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=27628 CPUtime=642.11
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 9227 0 0 0 64204 7 0 0 25 0 1 0 1095241299 28291072 6432 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 6907 6432 91 167 0 6738 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27628

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4468
/proc/meminfo: memFree=888592/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=32408 CPUtime=702.1
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 9530 0 0 0 70202 8 0 0 25 0 1 0 1095241299 33185792 6730 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 8102 6730 91 167 0 7933 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 32408

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4468
/proc/meminfo: memFree=887888/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=32408 CPUtime=762.08
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 9691 0 0 0 76200 8 0 0 25 0 1 0 1095241299 33185792 6891 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 8102 6891 91 167 0 7933 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 32408

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4468
/proc/meminfo: memFree=887248/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=32408 CPUtime=822.06
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 9861 0 0 0 82197 9 0 0 25 0 1 0 1095241299 33185792 7061 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 8102 7061 91 167 0 7933 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 32408

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4468
/proc/meminfo: memFree=886416/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=32408 CPUtime=882.04
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 10050 0 0 0 88195 9 0 0 25 0 1 0 1095241299 33185792 7250 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 8102 7250 91 167 0 7933 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 32408

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4468
/proc/meminfo: memFree=885712/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=32408 CPUtime=942.02
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 10237 0 0 0 94193 9 0 0 25 0 1 0 1095241299 33185792 7437 1992294400 134512640 135197378 4294956240 18446744073709551615 134618637 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 8102 7437 91 167 0 7933 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 32408

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4468
/proc/meminfo: memFree=884880/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=32408 CPUtime=1002.01
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 10422 0 0 0 100191 10 0 0 25 0 1 0 1095241299 33185792 7622 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 8102 7622 91 167 0 7933 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 32408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4468
/proc/meminfo: memFree=884240/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=38228 CPUtime=1062
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 10608 0 0 0 106189 11 0 0 25 0 1 0 1095241299 39145472 7808 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 9557 7808 91 167 0 9388 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 38228

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4468
/proc/meminfo: memFree=883472/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=38228 CPUtime=1121.98
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 10785 0 0 0 112187 11 0 0 25 0 1 0 1095241299 39145472 7985 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 9557 7985 91 167 0 9388 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 38228

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4468
/proc/meminfo: memFree=882832/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=38228 CPUtime=1181.96
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 10952 0 0 0 118184 12 0 0 25 0 1 0 1095241299 39145472 8152 1992294400 134512640 135197378 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 9557 8152 91 167 0 9388 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 38228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 4468
/proc/meminfo: memFree=882576/2055920 swapFree=4169124/4192956
[pid=4465] ppid=4463 vsize=38228 CPUtime=1200.06
/proc/4465/stat : 4465 (march_hi) R 4463 4465 4308 0 -1 4194304 11006 0 0 0 119994 12 0 0 25 0 1 0 1095241299 39145472 8206 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/4465/statm: 9557 8206 91 167 0 9388 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 38228

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): 1199.95
CPU system time (s): 0.12898
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 38228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11006
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= 1657

runsolver used 1.15982 second user time and 3.21751 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-28 08:36:22
IDJOB=1514041
IDBENCH=70313
IDSOLVER=521
FILE ID=node44/1514041-1238225781
PBS_JOBID= 9060606
Free space on /tmp= 66400 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514041-1238225781/watcher-1514041-1238225781 -o /tmp/evaluation-result-1514041-1238225781/solver-1514041-1238225781 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514041-1238225781.cnf

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

MD5SUM BENCH= 6ee4600065a8b5657c5266726ecbe863
RANDOM SEED=278869744

node44.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		: 3000.241
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		: 3000.241
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:        916024 kB
Buffers:        101684 kB
Cached:         928352 kB
SwapCached:      13220 kB
Active:         292480 kB
Inactive:       752240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        916024 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          18116 kB
Slab:            80560 kB
Committed_AS:  2540220 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-28 08:56:24