Trace number 1514317

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1203268705-053.cnf
MD5SUM2cf097c2e3f08e952b8382a74656155a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.54377
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.21	c main()::
0.19/0.21	c initFormula():: searching for DIMACS p-line....
0.19/0.21	c initFormula():: the DIMACS p-line indicates a CNF of 4000 variables and 16800 clauses.
0.19/0.21	c parseCNF():: parsing....
0.19/0.21	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.21	c runParser():: parsing was successful, warming up engines...
0.19/0.21	c simplify_formula():: removed 0 tautological, 84 satisfied and 0 duplicate clauses
0.19/0.21	c preprocessing fase I completed:: there are now 3987 free variables and 16716 clauses.
0.19/0.21	c stat :: sign balance is biased by 0.485
0.19/0.21	c using 3-SAT heuristics (occurence based diff)
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 137 duplicate clauses
0.19/0.21	c resolvent_look() :: found 91 resolvents
0.19/0.21	c lessRedundantTransformation():: nothing to be done.
0.19/0.21	c transformTo3SAT():: you gave me 4000 variables and 16807 clauses.
0.19/0.21	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.21	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.21	c transformTo3SAT():: the transformation yielded 4000 variabels and 16807 clauses.
0.19/0.21	c main():: clause / variable ratio: ( 16807 / 4000 ) = 4.20
0.19/0.21	c longest clause has size 3
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c number of free variables = 3987
0.19/0.21	c dynamic_preselect_setsize :: off
0.19/0.21	c main():: all systems go!
0.19/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 474
0.79/0.82	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: 45262
40.47/40.53	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 |*******************************************************
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-1514317-1238236634/watcher-1514317-1238236634 -o /tmp/evaluation-result-1514317-1238236634/solver-1514317-1238236634 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514317-1238236634.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: 0.84 0.94 0.95 3/64 24344
/proc/meminfo: memFree=1076952/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=1264 CPUtime=0
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 1096330160 1294336 170 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 316 170 58 167 0 147 0

[startup+0.048786 s]
/proc/loadavg: 0.84 0.94 0.95 3/64 24344
/proc/meminfo: memFree=1076952/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=3032 CPUtime=0.04
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 597 0 0 0 4 0 0 0 18 0 1 0 1096330160 3104768 524 1992294400 134512640 135197378 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 758 524 66 167 0 589 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3032

[startup+0.101791 s]
/proc/loadavg: 0.84 0.94 0.95 3/64 24344
/proc/meminfo: memFree=1076952/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=2896 CPUtime=0.09
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 1229 0 0 0 9 0 0 0 18 0 1 0 1096330160 2965504 506 1992294400 134512640 135197378 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 724 506 78 167 0 555 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2896

[startup+0.301814 s]
/proc/loadavg: 0.84 0.94 0.95 3/64 24344
/proc/meminfo: memFree=1076952/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=7940 CPUtime=0.29
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 3046 0 0 0 29 0 0 0 19 0 1 0 1096330160 8130560 1738 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 1985 1738 91 167 0 1816 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7940

[startup+0.70186 s]
/proc/loadavg: 0.84 0.94 0.95 3/64 24344
/proc/meminfo: memFree=1076952/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=8944 CPUtime=0.69
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 3283 0 0 0 68 1 0 0 22 0 1 0 1096330160 9158656 1975 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 2236 1975 91 167 0 2067 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8944

[startup+1.50195 s]
/proc/loadavg: 0.84 0.94 0.95 2/65 24345
/proc/meminfo: memFree=1069264/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=9076 CPUtime=1.49
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 3325 0 0 0 148 1 0 0 25 0 1 0 1096330160 9293824 2017 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 2269 2017 91 167 0 2100 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9076

[startup+3.10214 s]
/proc/loadavg: 0.84 0.94 0.95 2/65 24345
/proc/meminfo: memFree=1068944/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=9252 CPUtime=3.09
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 3367 0 0 0 308 1 0 0 25 0 1 0 1096330160 9474048 2059 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 2313 2059 91 167 0 2144 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9252

[startup+6.30151 s]
/proc/loadavg: 0.85 0.94 0.95 2/65 24345
/proc/meminfo: memFree=1068624/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=9492 CPUtime=6.29
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 3412 0 0 0 628 1 0 0 25 0 1 0 1096330160 9719808 2104 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 2373 2104 91 167 0 2204 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9492

[startup+12.7013 s]
/proc/loadavg: 0.87 0.94 0.95 2/65 24345
/proc/meminfo: memFree=1068112/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=9928 CPUtime=12.69
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 3520 0 0 0 1268 1 0 0 25 0 1 0 1096330160 10166272 2212 1992294400 134512640 135197378 4294956240 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 2482 2212 91 167 0 2313 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9928

[startup+25.5017 s]
/proc/loadavg: 0.89 0.94 0.95 2/65 24345
/proc/meminfo: memFree=1067664/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=10456 CPUtime=25.48
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 3637 0 0 0 2547 1 0 0 25 0 1 0 1096330160 10706944 2327 1992294400 134512640 135197378 4294956240 18446744073709551615 134572743 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 2614 2327 91 167 0 2445 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10456

[startup+51.1017 s]
/proc/loadavg: 0.93 0.94 0.95 2/65 24345
/proc/meminfo: memFree=1066768/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=11440 CPUtime=51.08
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 3871 0 0 0 5106 2 0 0 25 0 1 0 1096330160 11714560 2561 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 2860 2561 91 167 0 2691 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11440

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.95 2/65 24345
/proc/meminfo: memFree=1065168/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=13656 CPUtime=102.26
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 4276 0 0 0 10224 2 0 0 25 0 1 0 1096330160 13983744 2963 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 3414 2963 91 167 0 3245 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13656

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.95 2/65 24345
/proc/meminfo: memFree=1063248/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=15912 CPUtime=162.24
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 4752 0 0 0 16221 3 0 0 25 0 1 0 1096330160 16293888 3437 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 3978 3437 91 167 0 3809 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15912

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.95 2/65 24345
/proc/meminfo: memFree=1061584/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=18500 CPUtime=222.23
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 5167 0 0 0 22219 4 0 0 25 0 1 0 1096330160 18944000 3852 1992294400 134512640 135197378 4294956240 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 4625 3852 91 167 0 4456 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18500

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24345
/proc/meminfo: memFree=1059728/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=19040 CPUtime=282.21
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 5616 0 0 0 28216 5 0 0 25 0 1 0 1096330160 19496960 4301 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 4760 4301 91 167 0 4591 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19040

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24345
/proc/meminfo: memFree=1058064/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=22920 CPUtime=342.19
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 6033 0 0 0 34214 5 0 0 25 0 1 0 1096330160 23470080 4718 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 5730 4718 91 167 0 5561 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 22920

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24347
/proc/meminfo: memFree=1056336/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=23052 CPUtime=402.17
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 6464 0 0 0 40211 6 0 0 25 0 1 0 1096330160 23605248 5149 1992294400 134512640 135197378 4294956240 18446744073709551615 134542155 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 5763 5149 91 167 0 5594 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23052

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24347
/proc/meminfo: memFree=1054608/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=28872 CPUtime=462.15
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 6885 0 0 0 46209 6 0 0 25 0 1 0 1096330160 29564928 5570 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 7218 5570 91 167 0 7049 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 28872

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24347
/proc/meminfo: memFree=1053008/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=29688 CPUtime=522.13
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 7306 0 0 0 52206 7 0 0 25 0 1 0 1096330160 30400512 5991 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 7422 5991 91 167 0 7253 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 29688

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24347
/proc/meminfo: memFree=1051216/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=29820 CPUtime=582.12
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 7740 0 0 0 58204 8 0 0 25 0 1 0 1096330160 30535680 6425 1992294400 134512640 135197378 4294956240 18446744073709551615 134590432 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 7455 6425 91 167 0 7286 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 29820

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24347
/proc/meminfo: memFree=1049552/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=29820 CPUtime=642.1
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 8158 0 0 0 64202 8 0 0 25 0 1 0 1096330160 30535680 6843 1992294400 134512640 135197378 4294956240 18446744073709551615 134597757 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 7455 6843 91 167 0 7286 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 29820

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24347
/proc/meminfo: memFree=1047760/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=38552 CPUtime=702.08
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 8594 0 0 0 70200 8 0 0 25 0 1 0 1096330160 39477248 7279 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 9638 7279 91 167 0 9469 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 38552

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24347
/proc/meminfo: memFree=1046032/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=38684 CPUtime=762.07
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 9023 0 0 0 76198 9 0 0 25 0 1 0 1096330160 39612416 7708 1992294400 134512640 135197378 4294956240 18446744073709551615 134552468 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 9671 7708 91 167 0 9502 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 38684

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24347
/proc/meminfo: memFree=1044432/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=38684 CPUtime=822.05
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 9439 0 0 0 82195 10 0 0 25 0 1 0 1096330160 39612416 8124 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 9671 8124 91 167 0 9502 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 38684

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24347
/proc/meminfo: memFree=1042704/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=38684 CPUtime=882.03
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 9859 0 0 0 88193 10 0 0 25 0 1 0 1096330160 39612416 8544 1992294400 134512640 135197378 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 9671 8544 91 167 0 9502 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 38684

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24347
/proc/meminfo: memFree=1041040/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=40320 CPUtime=942.01
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 10289 0 0 0 94190 11 0 0 25 0 1 0 1096330160 41287680 8974 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 10080 8974 91 167 0 9911 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 40320

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24347
/proc/meminfo: memFree=1039376/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=40452 CPUtime=1002
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 10712 0 0 0 100188 12 0 0 25 0 1 0 1096330160 41422848 9397 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 10113 9397 91 167 0 9944 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 40452

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24347
/proc/meminfo: memFree=1037648/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=53548 CPUtime=1061.98
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 11132 0 0 0 106185 13 0 0 25 0 1 0 1096330160 54833152 9817 1992294400 134512640 135197378 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 13387 9817 91 167 0 13218 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 53548

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24347
/proc/meminfo: memFree=1035920/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=53548 CPUtime=1121.96
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 11555 0 0 0 112183 13 0 0 25 0 1 0 1096330160 54833152 10240 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 13387 10240 91 167 0 13218 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 53548

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24347
/proc/meminfo: memFree=1034192/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=53548 CPUtime=1181.94
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 11979 0 0 0 118180 14 0 0 25 0 1 0 1096330160 54833152 10664 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 13387 10664 91 167 0 13218 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 53548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 24347
/proc/meminfo: memFree=1033616/2055924 swapFree=4176792/4192956
[pid=24344] ppid=24342 vsize=53548 CPUtime=1200.04
/proc/24344/stat : 24344 (march_hi) R 24342 24344 24307 0 -1 4194304 12114 0 0 0 119990 14 0 0 25 0 1 0 1096330160 54833152 10799 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/24344/statm: 13387 10799 91 167 0 13218 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 53548

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): 1199.9
CPU system time (s): 0.154976
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 53548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12114
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= 1922

runsolver used 1.13683 second user time and 2.17167 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-28 11:37:15
IDJOB=1514317
IDBENCH=70336
IDSOLVER=521
FILE ID=node6/1514317-1238236634
PBS_JOBID= 9060684
Free space on /tmp= 66324 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1203268705-053.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514317-1238236634/watcher-1514317-1238236634 -o /tmp/evaluation-result-1514317-1238236634/solver-1514317-1238236634 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514317-1238236634.cnf

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

MD5SUM BENCH= 2cf097c2e3f08e952b8382a74656155a
RANDOM SEED=1541684922

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:       1077368 kB
Buffers:         91304 kB
Cached:         791876 kB
SwapCached:       9932 kB
Active:          32112 kB
Inactive:       864496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1077368 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:            1124 kB
Writeback:           0 kB
Mapped:          19080 kB
Slab:            67884 kB
Committed_AS:  2793664 kB
PageTables:       1464 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= 66320 MiB
End job on node6 at 2009-03-28 11:57:17