Trace number 1512517

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) 1200.04 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2088224617-083.cnf
MD5SUMcd8ff3390234df6242528d108d1584c9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark185.98
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.50/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.50/0.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.50/0.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.50/0.53	c main()::
0.50/0.53	c initFormula():: searching for DIMACS p-line....
0.50/0.53	c full lookahead due to high density!
0.50/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.50/0.53	c parseCNF():: parsing....
0.50/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.50/0.53	c runParser():: parsing was successful, warming up engines...
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.53	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.50/0.53	c stat :: sign balance is biased by 0.039
0.50/0.53	c using k-SAT heuristics (size based diff)
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.53	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.50/0.53	c longest clause has size 5
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.53	c number of free variables = 1000
0.50/0.53	c dynamic_preselect_setsize :: off
0.50/0.53	c main():: all systems go!
0.50/0.53	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: 49756
15.49/15.57	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 |***************************************************************

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-1512517-1238205323/watcher-1512517-1238205323 -o /tmp/evaluation-result-1512517-1238205323/solver-1512517-1238205323 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1512517-1238205323.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: 0.00 0.00 0.00 3/64 4253
/proc/meminfo: memFree=1083328/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=996 CPUtime=0
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 1093194197 1019904 119 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 249 119 58 167 0 80 0

[startup+0.037258 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 4253
/proc/meminfo: memFree=1083328/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=1392 CPUtime=0.03
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 247 0 0 0 3 0 0 0 18 0 1 0 1093194197 1425408 232 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 348 232 58 167 0 179 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1392

[startup+0.101269 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 4253
/proc/meminfo: memFree=1083328/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=3436 CPUtime=0.09
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 1396 0 0 0 9 0 0 0 18 0 1 0 1093194197 3518464 593 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 859 593 79 167 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.301302 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 4253
/proc/meminfo: memFree=1083328/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=3688 CPUtime=0.3
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 2584 0 0 0 29 1 0 0 19 0 1 0 1093194197 3776512 652 1992294400 134512640 135197378 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 922 652 82 167 0 753 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3688

[startup+0.70137 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 4253
/proc/meminfo: memFree=1083328/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=6592 CPUtime=0.69
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 3243 0 0 0 68 1 0 0 23 0 1 0 1093194197 6750208 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134524938 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 1648 1093 93 167 0 1479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6592

[startup+1.50151 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 4254
/proc/meminfo: memFree=1079288/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=6596 CPUtime=1.49
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 3244 0 0 0 148 1 0 0 25 0 1 0 1093194197 6754304 1094 1992294400 134512640 135197378 4294956240 18446744073709551615 134526773 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 1649 1094 93 167 0 1480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6596

[startup+3.10177 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 4254
/proc/meminfo: memFree=1079160/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=6596 CPUtime=3.09
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 3244 0 0 0 308 1 0 0 25 0 1 0 1093194197 6754304 1094 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 1649 1094 93 167 0 1480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6596

[startup+6.30131 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 4254
/proc/meminfo: memFree=1078840/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=6960 CPUtime=6.29
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 3316 0 0 0 628 1 0 0 25 0 1 0 1093194197 7127040 1166 1992294400 134512640 135197378 4294956240 18446744073709551615 134618587 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 1740 1166 93 167 0 1571 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6960

[startup+12.7014 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 4254
/proc/meminfo: memFree=1077816/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=7984 CPUtime=12.69
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 3559 0 0 0 1268 1 0 0 25 0 1 0 1093194197 8175616 1409 1992294400 134512640 135197378 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 1996 1409 93 167 0 1827 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7984

[startup+25.5015 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 4254
/proc/meminfo: memFree=1076792/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=9260 CPUtime=25.48
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 3809 0 0 0 2547 1 0 0 25 0 1 0 1093194197 9482240 1659 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 2315 1659 93 167 0 2146 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9260

[startup+51.1019 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 4254
/proc/meminfo: memFree=1074808/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=12136 CPUtime=51.08
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 4308 0 0 0 5106 2 0 0 25 0 1 0 1093194197 12427264 2158 1992294400 134512640 135197378 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 3034 2158 93 167 0 2865 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12136

[startup+102.305 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 4254
/proc/meminfo: memFree=1070776/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=18604 CPUtime=102.26
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 5303 0 0 0 10222 4 0 0 25 0 1 0 1093194197 19050496 3153 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 4651 3153 93 167 0 4482 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18604

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/65 4254
/proc/meminfo: memFree=1066104/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=24424 CPUtime=162.24
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 6484 0 0 0 16219 5 0 0 25 0 1 0 1093194197 25010176 4334 1992294400 134512640 135197378 4294956240 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 6106 4334 93 167 0 5937 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24424

[startup+222.302 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 4254
/proc/meminfo: memFree=1061368/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=24424 CPUtime=222.23
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 7661 0 0 0 22217 6 0 0 25 0 1 0 1093194197 25010176 5511 1992294400 134512640 135197378 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 6106 5511 93 167 0 5937 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24424

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/65 4254
/proc/meminfo: memFree=1056632/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=33156 CPUtime=282.2
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 8840 0 0 0 28214 6 0 0 25 0 1 0 1093194197 33951744 6690 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 8289 6690 93 167 0 8120 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 33156

[startup+342.303 s]
/proc/loadavg: 0.99 0.67 0.29 2/65 4260
/proc/meminfo: memFree=1051640/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=46252 CPUtime=342.19
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 10017 0 0 0 34211 8 0 0 25 0 1 0 1093194197 47362048 7867 1992294400 134512640 135197378 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 11563 7867 93 167 0 11394 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 46252

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.33 2/65 4260
/proc/meminfo: memFree=1046648/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=46932 CPUtime=402.16
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 11287 0 0 0 40207 9 0 0 25 0 1 0 1093194197 48058368 9137 1992294400 134512640 135197378 4294956240 18446744073709551615 134618123 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 11733 9137 93 167 0 11564 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 46932

[startup+462.301 s]
/proc/loadavg: 0.99 0.77 0.37 2/65 4260
/proc/meminfo: memFree=1041848/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=46932 CPUtime=462.14
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 12475 0 0 0 46204 10 0 0 25 0 1 0 1093194197 48058368 10325 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 11733 10325 93 167 0 11564 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 46932

[startup+522.301 s]
/proc/loadavg: 1.06 0.83 0.41 2/65 4260
/proc/meminfo: memFree=1037176/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=66576 CPUtime=522.12
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 13663 0 0 0 52200 12 0 0 25 0 1 0 1093194197 68173824 11513 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 16644 11513 93 167 0 16475 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 66576

[startup+582.301 s]
/proc/loadavg: 1.08 0.87 0.45 2/65 4260
/proc/meminfo: memFree=1032376/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=66576 CPUtime=582.1
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 14839 0 0 0 58197 13 0 0 25 0 1 0 1093194197 68173824 12689 1992294400 134512640 135197378 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 16644 12689 93 167 0 16475 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 66576

[startup+642.301 s]
/proc/loadavg: 1.08 0.91 0.49 2/65 4260
/proc/meminfo: memFree=1027640/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=66576 CPUtime=642.09
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 16013 0 0 0 64194 15 0 0 25 0 1 0 1093194197 68173824 13863 1992294400 134512640 135197378 4294956240 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 16644 13863 93 167 0 16475 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 66576

[startup+702.302 s]
/proc/loadavg: 1.03 0.92 0.52 2/65 4260
/proc/meminfo: memFree=1022968/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=66576 CPUtime=702.06
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 17185 0 0 0 70190 16 0 0 25 0 1 0 1093194197 68173824 15035 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 16644 15035 93 167 0 16475 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 66576

[startup+762.306 s]
/proc/loadavg: 1.01 0.93 0.55 2/65 4260
/proc/meminfo: memFree=1018296/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=96724 CPUtime=762.05
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 18349 0 0 0 76188 17 0 0 25 0 1 0 1093194197 99045376 16199 1992294400 134512640 135197378 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 24181 16199 93 167 0 24012 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 96724

[startup+822.302 s]
/proc/loadavg: 1.00 0.94 0.57 2/65 4260
/proc/meminfo: memFree=1013688/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=96724 CPUtime=822.03
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 19508 0 0 0 82185 18 0 0 25 0 1 0 1093194197 99045376 17358 1992294400 134512640 135197378 4294956240 18446744073709551615 134649009 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 24181 17358 93 167 0 24012 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 96724

[startup+882.302 s]
/proc/loadavg: 1.00 0.95 0.59 2/65 4260
/proc/meminfo: memFree=1009080/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=96724 CPUtime=882
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 20662 0 0 0 88181 19 0 0 25 0 1 0 1093194197 99045376 18512 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 24181 18512 93 167 0 24012 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 96724

[startup+942.302 s]
/proc/loadavg: 1.00 0.95 0.62 2/65 4260
/proc/meminfo: memFree=1004536/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=96724 CPUtime=941.99
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 21810 0 0 0 94178 21 0 0 25 0 1 0 1093194197 99045376 19660 1992294400 134512640 135197378 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 24181 19660 93 167 0 24012 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 96724

[startup+1002.3 s]
/proc/loadavg: 1.00 0.96 0.64 2/65 4260
/proc/meminfo: memFree=999864/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=96724 CPUtime=1001.96
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 22957 0 0 0 100174 22 0 0 25 0 1 0 1093194197 99045376 20807 1992294400 134512640 135197378 4294956240 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 24181 20807 93 167 0 24012 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 96724

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.66 2/65 4260
/proc/meminfo: memFree=995384/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=96724 CPUtime=1061.95
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 24095 0 0 0 106171 24 0 0 25 0 1 0 1093194197 99045376 21945 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 24181 21945 93 167 0 24012 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 96724

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.68 2/65 4260
/proc/meminfo: memFree=990776/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=96724 CPUtime=1121.93
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 25229 0 0 0 112168 25 0 0 25 0 1 0 1093194197 99045376 23079 1992294400 134512640 135197378 4294956240 18446744073709551615 134556726 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 24181 23079 93 167 0 24012 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 96724

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 4260
/proc/meminfo: memFree=986104/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=140924 CPUtime=1181.91
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 26348 0 0 0 118164 27 0 0 25 0 1 0 1093194197 144306176 24198 1992294400 134512640 135197378 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 35231 24198 93 167 0 35062 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 140924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 4260
/proc/meminfo: memFree=984760/2055920 swapFree=4175308/4192956
[pid=4253] ppid=4251 vsize=140924 CPUtime=1200.01
/proc/4253/stat : 4253 (march_hi) R 4251 4253 4216 0 -1 4194304 26682 0 0 0 119973 28 0 0 25 0 1 0 1093194197 144306176 24532 1992294400 134512640 135197378 4294956240 18446744073709551615 134602616 0 0 4096 0 0 0 0 17 1 0 0
/proc/4253/statm: 35231 24532 93 167 0 35062 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 140924

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): 1200.42
CPU time (s): 1200.04
CPU user time (s): 1199.74
CPU system time (s): 0.298954
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 140924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.298954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26682
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= 2470

runsolver used 0.990849 second user time and 2.36764 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-28 02:55:23
IDJOB=1512517
IDBENCH=70186
IDSOLVER=521
FILE ID=node55/1512517-1238205323
PBS_JOBID= 9060511
Free space on /tmp= 66212 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2088224617-083.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512517-1238205323/watcher-1512517-1238205323 -o /tmp/evaluation-result-1512517-1238205323/solver-1512517-1238205323 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1512517-1238205323.cnf

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

MD5SUM BENCH= cd8ff3390234df6242528d108d1584c9
RANDOM SEED=576189763

node55.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		: 3000.259
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		: 3000.259
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:       1083744 kB
Buffers:         78136 kB
Cached:         799064 kB
SwapCached:      11560 kB
Active:          75328 kB
Inactive:       814904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1083744 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            1428 kB
Writeback:           0 kB
Mapped:          18744 kB
Slab:            67924 kB
Committed_AS:  2683868 kB
PageTables:       1372 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= 66212 MiB
End job on node55 at 2009-03-28 03:15:25