Trace number 1627884

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) 5000.06 5001.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
MD5SUMa2535194d868b4e0014d35a0421df6ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.590909
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, 98 satisfied and 0 duplicate clauses
0.19/0.21	c preprocessing fase I completed:: there are now 3984 free variables and 16702 clauses.
0.19/0.21	c stat :: sign balance is biased by 0.487
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 150 duplicate clauses
0.19/0.21	c resolvent_look() :: found 66 resolvents
0.19/0.21	c lessRedundantTransformation():: nothing to be done.
0.19/0.21	c transformTo3SAT():: you gave me 4000 variables and 16768 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 16768 clauses.
0.19/0.21	c main():: clause / variable ratio: ( 16768 / 4000 ) = 4.19
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 = 3984
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: 409
0.59/0.64	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 46816
41.69/41.75	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 |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 4550024
4101.67/4102.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |********************
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c |**********************
c |***********************
c |************************
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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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627884-1240035364/watcher-1627884-1240035364 -o /tmp/evaluation-result-1627884-1240035364/solver-1627884-1240035364 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627884-1240035364.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23575
/proc/meminfo: memFree=1200936/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=1264 CPUtime=0
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 31564123 1294336 170 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 316 170 58 167 0 147 0

[startup+0.047236 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23575
/proc/meminfo: memFree=1200936/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=3032 CPUtime=0.04
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 597 0 0 0 4 0 0 0 18 0 1 0 31564123 3104768 524 1992294400 134512640 135197378 4294956240 18446744073709551615 134560956 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 758 524 66 167 0 589 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3032

[startup+0.10124 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23575
/proc/meminfo: memFree=1200936/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=2896 CPUtime=0.09
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 1228 0 0 0 9 0 0 0 18 0 1 0 31564123 2965504 506 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 724 506 78 167 0 555 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2896

[startup+0.301258 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23575
/proc/meminfo: memFree=1200936/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=7944 CPUtime=0.29
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 3041 0 0 0 28 1 0 0 19 0 1 0 31564123 8134656 1738 1992294400 134512640 135197378 4294956240 18446744073709551615 134556683 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 1986 1738 91 167 0 1817 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7944

[startup+0.701295 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23575
/proc/meminfo: memFree=1200936/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=8952 CPUtime=0.69
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 3271 0 0 0 68 1 0 0 22 0 1 0 31564123 9166848 1968 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 2238 1968 91 167 0 2069 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8952

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23576
/proc/meminfo: memFree=1193376/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=8952 CPUtime=1.49
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 3304 0 0 0 148 1 0 0 25 0 1 0 31564123 9166848 2001 1992294400 134512640 135197378 4294956240 18446744073709551615 134542060 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 2238 2001 91 167 0 2069 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8952

[startup+3.10152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23576
/proc/meminfo: memFree=1193056/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=9284 CPUtime=3.09
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 3351 0 0 0 308 1 0 0 25 0 1 0 31564123 9506816 2048 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 2321 2048 91 167 0 2152 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9284

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23576
/proc/meminfo: memFree=1192736/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=9608 CPUtime=6.29
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 3425 0 0 0 628 1 0 0 25 0 1 0 31564123 9838592 2122 1992294400 134512640 135197378 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 2402 2122 91 167 0 2233 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9608

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23576
/proc/meminfo: memFree=1192352/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=9740 CPUtime=12.69
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 3476 0 0 0 1268 1 0 0 25 0 1 0 31564123 9973760 2173 1992294400 134512640 135197378 4294956240 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 2435 2173 91 167 0 2266 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9740

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23576
/proc/meminfo: memFree=1191648/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=10424 CPUtime=25.48
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 3645 0 0 0 2547 1 0 0 25 0 1 0 31564123 10674176 2340 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 2606 2340 91 167 0 2437 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10424

[startup+51.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23576
/proc/meminfo: memFree=1190688/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=11676 CPUtime=51.08
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 3884 0 0 0 5106 2 0 0 25 0 1 0 31564123 11956224 2579 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 2919 2579 91 167 0 2750 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11676

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23576
/proc/meminfo: memFree=1189088/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=13724 CPUtime=102.27
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 4277 0 0 0 10224 3 0 0 25 0 1 0 31564123 14053376 2972 1992294400 134512640 135197378 4294956240 18446744073709551615 134596873 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 3431 2972 91 167 0 3262 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13724

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23576
/proc/meminfo: memFree=1187168/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=15824 CPUtime=162.25
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 4749 0 0 0 16221 4 0 0 25 0 1 0 31564123 16203776 3441 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 3956 3441 91 167 0 3787 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15824

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23576
/proc/meminfo: memFree=1185440/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=18412 CPUtime=222.23
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 5169 0 0 0 22219 4 0 0 25 0 1 0 31564123 18853888 3861 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 4603 3861 91 167 0 4434 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18412

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23576
/proc/meminfo: memFree=1183712/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=18936 CPUtime=282.22
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 5608 0 0 0 28217 5 0 0 25 0 1 0 31564123 19390464 4300 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 4734 4300 91 167 0 4565 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18936

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23576
/proc/meminfo: memFree=1181984/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=22816 CPUtime=342.2
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 6022 0 0 0 34214 6 0 0 25 0 1 0 31564123 23363584 4714 1992294400 134512640 135197378 4294956240 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 5704 4714 91 167 0 5535 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22816

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23576
/proc/meminfo: memFree=1180320/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=22948 CPUtime=402.18
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 6446 0 0 0 40212 6 0 0 25 0 1 0 31564123 23498752 5138 1992294400 134512640 135197378 4294956240 18446744073709551615 134570835 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 5737 5138 91 167 0 5568 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22948

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23576
/proc/meminfo: memFree=1178528/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=28768 CPUtime=462.16
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 6873 0 0 0 46209 7 0 0 25 0 1 0 31564123 29458432 5565 1992294400 134512640 135197378 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 7192 5565 91 167 0 7023 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 28768

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23576
/proc/meminfo: memFree=1176928/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=29680 CPUtime=522.15
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 7283 0 0 0 52207 8 0 0 25 0 1 0 31564123 30392320 5975 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 7420 5975 91 167 0 7251 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29680

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23576
/proc/meminfo: memFree=1175136/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=29684 CPUtime=582.13
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 7720 0 0 0 58205 8 0 0 25 0 1 0 31564123 30396416 6412 1992294400 134512640 135197378 4294956240 18446744073709551615 134541195 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 7421 6412 91 167 0 7252 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 29684

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23576
/proc/meminfo: memFree=1173472/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=29684 CPUtime=642.12
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 8137 0 0 0 64203 9 0 0 25 0 1 0 31564123 30396416 6829 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 7421 6829 91 167 0 7252 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 29684


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23584
/proc/meminfo: memFree=1075680/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156796 CPUtime=4001.19
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 32462 0 0 0 400069 50 0 0 25 0 1 0 31564123 160559104 31154 1992294400 134512640 135197378 4294956240 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39199 31154 91 167 0 39030 0
Current children cumulated CPU time (s) 4001.19
Current children cumulated vsize (KiB) 156796

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23584
/proc/meminfo: memFree=1073952/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156796 CPUtime=4061.19
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 32905 0 0 0 406068 51 0 0 25 0 1 0 31564123 160559104 31597 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39199 31597 91 167 0 39030 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 156796

[startup+4122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 23584
/proc/meminfo: memFree=1072224/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156796 CPUtime=4121.16
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 33326 0 0 0 412065 51 0 0 25 0 1 0 31564123 160559104 32018 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39199 32018 91 167 0 39030 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 156796

[startup+4182.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 23584
/proc/meminfo: memFree=1070496/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156796 CPUtime=4181.15
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 33744 0 0 0 418062 53 0 0 25 0 1 0 31564123 160559104 32436 1992294400 134512640 135197378 4294956240 18446744073709551615 134572751 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39199 32436 91 167 0 39030 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 156796

[startup+4242.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 23584
/proc/meminfo: memFree=1068896/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156796 CPUtime=4241.14
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 34141 0 0 0 424060 54 0 0 25 0 1 0 31564123 160559104 32833 1992294400 134512640 135197378 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39199 32833 91 167 0 39030 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 156796

[startup+4302.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 23584
/proc/meminfo: memFree=1067232/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156796 CPUtime=4301.12
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 34553 0 0 0 430057 55 0 0 25 0 1 0 31564123 160559104 33245 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39199 33245 91 167 0 39030 0
Current children cumulated CPU time (s) 4301.12
Current children cumulated vsize (KiB) 156796

[startup+4362.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 23584
/proc/meminfo: memFree=1065632/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156928 CPUtime=4361.1
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 34955 0 0 0 436054 56 0 0 25 0 1 0 31564123 160694272 33647 1992294400 134512640 135197378 4294956240 18446744073709551615 134601527 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39232 33647 91 167 0 39063 0
Current children cumulated CPU time (s) 4361.1
Current children cumulated vsize (KiB) 156928

[startup+4422.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 23584
/proc/meminfo: memFree=1063968/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156928 CPUtime=4421.09
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 35365 0 0 0 442052 57 0 0 25 0 1 0 31564123 160694272 34057 1992294400 134512640 135197378 4294956240 18446744073709551615 134556486 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39232 34057 91 167 0 39063 0
Current children cumulated CPU time (s) 4421.09
Current children cumulated vsize (KiB) 156928

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23584
/proc/meminfo: memFree=1062368/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156928 CPUtime=4481.06
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 35767 0 0 0 448049 57 0 0 25 0 1 0 31564123 160694272 34459 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39232 34459 91 167 0 39063 0
Current children cumulated CPU time (s) 4481.06
Current children cumulated vsize (KiB) 156928

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23584
/proc/meminfo: memFree=1060640/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156928 CPUtime=4541.05
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 36188 0 0 0 454047 58 0 0 25 0 1 0 31564123 160694272 34880 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39232 34880 91 167 0 39063 0
Current children cumulated CPU time (s) 4541.05
Current children cumulated vsize (KiB) 156928

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23584
/proc/meminfo: memFree=1058976/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156928 CPUtime=4601.04
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 36589 0 0 0 460045 59 0 0 25 0 1 0 31564123 160694272 35281 1992294400 134512640 135197378 4294956240 18446744073709551615 134572731 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39232 35281 91 167 0 39063 0
Current children cumulated CPU time (s) 4601.04
Current children cumulated vsize (KiB) 156928

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23584
/proc/meminfo: memFree=1057440/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156928 CPUtime=4661.02
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 37000 0 0 0 466043 59 0 0 25 0 1 0 31564123 160694272 35692 1992294400 134512640 135197378 4294956240 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39232 35692 91 167 0 39063 0
Current children cumulated CPU time (s) 4661.02
Current children cumulated vsize (KiB) 156928

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23584
/proc/meminfo: memFree=1055840/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156928 CPUtime=4721.01
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 37406 0 0 0 472041 60 0 0 25 0 1 0 31564123 160694272 36098 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39232 36098 91 167 0 39063 0
Current children cumulated CPU time (s) 4721.01
Current children cumulated vsize (KiB) 156928

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23584
/proc/meminfo: memFree=1054176/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156928 CPUtime=4780.99
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 37814 0 0 0 478038 61 0 0 25 0 1 0 31564123 160694272 36506 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39232 36506 91 167 0 39063 0
Current children cumulated CPU time (s) 4780.99
Current children cumulated vsize (KiB) 156928

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23584
/proc/meminfo: memFree=1052512/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156928 CPUtime=4840.98
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 38230 0 0 0 484036 62 0 0 25 0 1 0 31564123 160694272 36922 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39232 36922 91 167 0 39063 0
Current children cumulated CPU time (s) 4840.98
Current children cumulated vsize (KiB) 156928

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23586
/proc/meminfo: memFree=1050976/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156928 CPUtime=4900.95
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 38637 0 0 0 490033 62 0 0 25 0 1 0 31564123 160694272 37329 1992294400 134512640 135197378 4294956240 18446744073709551615 134601612 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39232 37329 91 167 0 39063 0
Current children cumulated CPU time (s) 4900.95
Current children cumulated vsize (KiB) 156928

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23586
/proc/meminfo: memFree=1049312/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156928 CPUtime=4960.94
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 39046 0 0 0 496031 63 0 0 25 0 1 0 31564123 160694272 37738 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39232 37738 91 167 0 39063 0
Current children cumulated CPU time (s) 4960.94
Current children cumulated vsize (KiB) 156928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23586
/proc/meminfo: memFree=1048224/2055920 swapFree=4192956/4192956
[pid=23575] ppid=23573 vsize=156928 CPUtime=5000.03
/proc/23575/stat : 23575 (march_hi) R 23573 23575 23467 0 -1 4194304 39318 0 0 0 499939 64 0 0 25 0 1 0 31564123 160694272 38010 1992294400 134512640 135197378 4294956240 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0
/proc/23575/statm: 39232 38010 91 167 0 39063 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 156928

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): 5001.43
CPU time (s): 5000.06
CPU user time (s): 4999.4
CPU system time (s): 0.664898
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 156928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.4
system time used= 0.664898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39318
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= 11179

runsolver used 4.67329 second user time and 9.05262 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-18 08:16:04
IDJOB=1627884
IDBENCH=70340
IDSOLVER=583
FILE ID=node48/1627884-1240035364
PBS_JOBID= 9157458
Free space on /tmp= 66416 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627884-1240035364/watcher-1627884-1240035364 -o /tmp/evaluation-result-1627884-1240035364/solver-1627884-1240035364 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627884-1240035364.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a2535194d868b4e0014d35a0421df6ea
RANDOM SEED=1492612127

node48.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		: 3000.209
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		: 3000.209
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:       1201416 kB
Buffers:         86344 kB
Cached:         671380 kB
SwapCached:          0 kB
Active:         298152 kB
Inactive:       473568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1201416 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            68804 kB
Committed_AS:   199580 kB
PageTables:       1368 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= 66416 MiB
End job on node48 at 2009-04-18 09:39:27