Trace number 1627734

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) 5000.08 5001.77

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1850138369-006.cnf
MD5SUMede25cb155c6cf4ca4d7600faec2bb41
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark62.6775
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 

0.49/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.53	c main()::
0.49/0.53	c initFormula():: searching for DIMACS p-line....
0.49/0.53	c full lookahead due to high density!
0.49/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.49/0.53	c parseCNF():: parsing....
0.49/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.53	c runParser():: parsing was successful, warming up engines...
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.49/0.53	c stat :: sign balance is biased by 0.044
0.49/0.53	c using k-SAT heuristics (size based diff)
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.49/0.53	c longest clause has size 5
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c number of free variables = 1000
0.49/0.53	c dynamic_preselect_setsize :: off
0.49/0.53	c main():: all systems go!
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 439
0.69/0.79	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: 51591
15.98/16.09	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 |*****************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5245917
1655.43/1656.00	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 |********************************
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c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |************************************************
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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-1627734-1239992578/watcher-1627734-1239992578 -o /tmp/evaluation-result-1627734-1239992578/solver-1627734-1239992578 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627734-1239992578.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: 0.99 0.98 0.99 3/64 22326
/proc/meminfo: memFree=1317128/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=996 CPUtime=0
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 27285861 1019904 119 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 249 119 58 167 0 80 0

[startup+0.015018 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 22326
/proc/meminfo: memFree=1317128/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=1128 CPUtime=0.01
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 169 0 0 0 1 0 0 0 18 0 1 0 27285861 1155072 154 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 282 154 58 167 0 113 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1128

[startup+0.101034 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 22326
/proc/meminfo: memFree=1317128/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=3040 CPUtime=0.09
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 1316 0 0 0 9 0 0 0 18 0 1 0 27285861 3112960 513 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 793 524 79 167 0 624 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3040

[startup+0.301069 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 22326
/proc/meminfo: memFree=1317128/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=3692 CPUtime=0.29
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 2582 0 0 0 28 1 0 0 19 0 1 0 27285861 3780608 653 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 923 653 82 167 0 754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3692

[startup+0.701143 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 22326
/proc/meminfo: memFree=1317128/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=6596 CPUtime=0.69
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 3240 0 0 0 68 1 0 0 22 0 1 0 27285861 6754304 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 1649 1093 93 167 0 1480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6596

[startup+1.50129 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22327
/proc/meminfo: memFree=1313088/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=6596 CPUtime=1.49
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 3240 0 0 0 148 1 0 0 25 0 1 0 27285861 6754304 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134524869 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 1649 1093 93 167 0 1480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6596

[startup+3.10158 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22327
/proc/meminfo: memFree=1312960/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=6596 CPUtime=3.09
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 3240 0 0 0 308 1 0 0 25 0 1 0 27285861 6754304 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134571091 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 1649 1093 93 167 0 1480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6596

[startup+6.30117 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22327
/proc/meminfo: memFree=1312832/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=7132 CPUtime=6.29
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 3281 0 0 0 628 1 0 0 25 0 1 0 27285861 7303168 1134 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 1783 1134 93 167 0 1614 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7132

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22327
/proc/meminfo: memFree=1311624/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=8156 CPUtime=12.68
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 3582 0 0 0 1267 1 0 0 25 0 1 0 27285861 8351744 1435 1992294400 134512640 135197378 4294956240 18446744073709551615 134603442 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 2039 1435 93 167 0 1870 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8156

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22327
/proc/meminfo: memFree=1310536/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=9432 CPUtime=25.48
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 3830 0 0 0 2546 2 0 0 25 0 1 0 27285861 9658368 1683 1992294400 134512640 135197378 4294956240 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 2358 1683 93 167 0 2189 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9432

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22327
/proc/meminfo: memFree=1308616/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=12308 CPUtime=51.07
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 4326 0 0 0 5105 2 0 0 25 0 1 0 27285861 12603392 2179 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 3077 2179 93 167 0 2908 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12308

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22327
/proc/meminfo: memFree=1304520/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=18776 CPUtime=102.26
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 5315 0 0 0 10223 3 0 0 25 0 1 0 27285861 19226624 3168 1992294400 134512640 135197378 4294956240 18446744073709551615 134597363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 4694 3168 93 167 0 4525 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18776

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22327
/proc/meminfo: memFree=1299848/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=24596 CPUtime=162.23
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 6488 0 0 0 16219 4 0 0 25 0 1 0 27285861 25186304 4341 1992294400 134512640 135197378 4294956240 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 6149 4341 93 167 0 5980 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24596

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22327
/proc/meminfo: memFree=1295048/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=24600 CPUtime=222.22
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 7667 0 0 0 22216 6 0 0 25 0 1 0 27285861 25190400 5520 1992294400 134512640 135197378 4294956240 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 6150 5520 93 167 0 5981 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24600

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22327
/proc/meminfo: memFree=1290376/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=33332 CPUtime=282.19
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 8840 0 0 0 28212 7 0 0 25 0 1 0 27285861 34131968 6693 1992294400 134512640 135197378 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 8333 6693 93 167 0 8164 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33332

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22327
/proc/meminfo: memFree=1285512/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=46428 CPUtime=342.18
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 10020 0 0 0 34209 9 0 0 25 0 1 0 27285861 47542272 7873 1992294400 134512640 135197378 4294956240 18446744073709551615 134593007 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 11607 7873 93 167 0 11438 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 46428

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22327
/proc/meminfo: memFree=1280456/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=47084 CPUtime=402.15
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 11295 0 0 0 40205 10 0 0 25 0 1 0 27285861 48214016 9148 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 11771 9148 93 167 0 11602 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 47084

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22327
/proc/meminfo: memFree=1275592/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=47084 CPUtime=462.14
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 12478 0 0 0 46202 12 0 0 25 0 1 0 27285861 48214016 10331 1992294400 134512640 135197378 4294956240 18446744073709551615 134592750 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 11771 10331 93 167 0 11602 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 47084

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22327
/proc/meminfo: memFree=1271112/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=66728 CPUtime=522.11
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 13662 0 0 0 52198 13 0 0 25 0 1 0 27285861 68329472 11515 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 16682 11515 93 167 0 16513 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 66728

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22327
/proc/meminfo: memFree=1266248/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=66728 CPUtime=582.1
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 14851 0 0 0 58195 15 0 0 25 0 1 0 27285861 68329472 12704 1992294400 134512640 135197378 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 16682 12704 93 167 0 16513 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 66728

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22327
/proc/meminfo: memFree=1261512/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=66728 CPUtime=642.08
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 16020 0 0 0 64192 16 0 0 25 0 1 0 27285861 68329472 13873 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 16682 13873 93 167 0 16513 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 66728


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22335
/proc/meminfo: memFree=1002056/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=459932 CPUtime=4060.93
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 80531 0 0 0 405996 97 0 0 25 0 1 0 27285861 470970368 78384 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 114983 78384 93 167 0 114814 0
Current children cumulated CPU time (s) 4060.93
Current children cumulated vsize (KiB) 459932

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22335
/proc/meminfo: memFree=997512/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=459932 CPUtime=4120.9
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 81683 0 0 0 411992 98 0 0 25 0 1 0 27285861 470970368 79536 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 114983 79536 93 167 0 114814 0
Current children cumulated CPU time (s) 4120.9
Current children cumulated vsize (KiB) 459932

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22335
/proc/meminfo: memFree=992776/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=459932 CPUtime=4180.88
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 82835 0 0 0 417988 100 0 0 25 0 1 0 27285861 470970368 80688 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 114983 80688 93 167 0 114814 0
Current children cumulated CPU time (s) 4180.88
Current children cumulated vsize (KiB) 459932

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22335
/proc/meminfo: memFree=988296/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=459932 CPUtime=4240.86
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 83978 0 0 0 423985 101 0 0 25 0 1 0 27285861 470970368 81831 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 114983 81831 93 167 0 114814 0
Current children cumulated CPU time (s) 4240.86
Current children cumulated vsize (KiB) 459932

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22335
/proc/meminfo: memFree=983624/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=459932 CPUtime=4300.84
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 85119 0 0 0 429982 102 0 0 25 0 1 0 27285861 470970368 82972 1992294400 134512640 135197378 4294956240 18446744073709551615 134541421 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 114983 82972 93 167 0 114814 0
Current children cumulated CPU time (s) 4300.84
Current children cumulated vsize (KiB) 459932

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22335
/proc/meminfo: memFree=979144/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=459932 CPUtime=4360.82
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 86244 0 0 0 435979 103 0 0 25 0 1 0 27285861 470970368 84097 1992294400 134512640 135197378 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 114983 84097 93 167 0 114814 0
Current children cumulated CPU time (s) 4360.82
Current children cumulated vsize (KiB) 459932

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22335
/proc/meminfo: memFree=974664/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=459932 CPUtime=4420.8
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 87358 0 0 0 441976 104 0 0 25 0 1 0 27285861 470970368 85211 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 114983 85211 93 167 0 114814 0
Current children cumulated CPU time (s) 4420.8
Current children cumulated vsize (KiB) 459932

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22337
/proc/meminfo: memFree=970248/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=465204 CPUtime=4480.77
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 88469 0 0 0 447972 105 0 0 25 0 1 0 27285861 476368896 86322 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 116301 86322 93 167 0 116132 0
Current children cumulated CPU time (s) 4480.77
Current children cumulated vsize (KiB) 465204

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22337
/proc/meminfo: memFree=965768/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=465204 CPUtime=4540.75
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 89570 0 0 0 453969 106 0 0 25 0 1 0 27285861 476368896 87423 1992294400 134512640 135197378 4294956240 18446744073709551615 134550950 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 116301 87423 93 167 0 116132 0
Current children cumulated CPU time (s) 4540.75
Current children cumulated vsize (KiB) 465204

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22337
/proc/meminfo: memFree=961352/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=465204 CPUtime=4600.74
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 90656 0 0 0 459966 108 0 0 25 0 1 0 27285861 476368896 88509 1992294400 134512640 135197378 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 116301 88509 93 167 0 116132 0
Current children cumulated CPU time (s) 4600.74
Current children cumulated vsize (KiB) 465204

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22337
/proc/meminfo: memFree=957128/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=465204 CPUtime=4660.71
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 91717 0 0 0 465962 109 0 0 25 0 1 0 27285861 476368896 89570 1992294400 134512640 135197378 4294956240 18446744073709551615 134602607 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 116301 89570 93 167 0 116132 0
Current children cumulated CPU time (s) 4660.71
Current children cumulated vsize (KiB) 465204

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22337
/proc/meminfo: memFree=952968/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=465204 CPUtime=4720.7
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 92754 0 0 0 471960 110 0 0 25 0 1 0 27285861 476368896 90607 1992294400 134512640 135197378 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 116301 90607 93 167 0 116132 0
Current children cumulated CPU time (s) 4720.7
Current children cumulated vsize (KiB) 465204

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22337
/proc/meminfo: memFree=949064/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=465204 CPUtime=4780.67
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 93731 0 0 0 477956 111 0 0 25 0 1 0 27285861 476368896 91584 1992294400 134512640 135197378 4294956240 18446744073709551615 134592700 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 116301 91584 93 167 0 116132 0
Current children cumulated CPU time (s) 4780.67
Current children cumulated vsize (KiB) 465204

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22337
/proc/meminfo: memFree=945608/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=465204 CPUtime=4840.65
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 94584 0 0 0 483953 112 0 0 25 0 1 0 27285861 476368896 92437 1992294400 134512640 135197378 4294956240 18446744073709551615 134572862 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 116301 92437 93 167 0 116132 0
Current children cumulated CPU time (s) 4840.65
Current children cumulated vsize (KiB) 465204

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22337
/proc/meminfo: memFree=940872/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=465204 CPUtime=4900.64
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 95764 0 0 0 489950 114 0 0 25 0 1 0 27285861 476368896 93617 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 116301 93617 93 167 0 116132 0
Current children cumulated CPU time (s) 4900.64
Current children cumulated vsize (KiB) 465204

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22337
/proc/meminfo: memFree=936072/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=465204 CPUtime=4960.62
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 96951 0 0 0 495947 115 0 0 25 0 1 0 27285861 476368896 94804 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 116301 94804 93 167 0 116132 0
Current children cumulated CPU time (s) 4960.62
Current children cumulated vsize (KiB) 465204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22337
/proc/meminfo: memFree=932936/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=465204 CPUtime=5000.02
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 97724 0 0 0 499885 117 0 0 25 0 1 0 27285861 476368896 95577 1992294400 134512640 135197378 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 116301 95577 93 167 0 116132 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 465204

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22337
/proc/meminfo: memFree=932936/2055920 swapFree=4192956/4192956
[pid=22326] ppid=22324 vsize=465204 CPUtime=5000.02
/proc/22326/stat : 22326 (march_hi) R 22324 22326 22220 0 -1 4194304 97724 0 0 0 499885 117 0 0 25 0 1 0 27285861 476368896 95577 1992294400 134512640 135197378 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/22326/statm: 116301 95577 93 167 0 116132 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 465204

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.77
CPU time (s): 5000.08
CPU user time (s): 4998.85
CPU system time (s): 1.22981
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 465204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.85
system time used= 1.22981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97724
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= 6824

runsolver used 4.40733 second user time and 9.33858 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-17 20:22:58
IDJOB=1627734
IDBENCH=70190
IDSOLVER=583
FILE ID=node44/1627734-1239992578
PBS_JOBID= 9157303
Free space on /tmp= 66304 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1850138369-006.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627734-1239992578/watcher-1627734-1239992578 -o /tmp/evaluation-result-1627734-1239992578/solver-1627734-1239992578 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627734-1239992578.cnf

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

MD5SUM BENCH= ede25cb155c6cf4ca4d7600faec2bb41
RANDOM SEED=797070842

node44.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1317544 kB
Buffers:         72944 kB
Cached:         591484 kB
SwapCached:          0 kB
Active:         162304 kB
Inactive:       516036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1317544 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          23676 kB
Slab:            45964 kB
Committed_AS:   162596 kB
PageTables:       1380 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= 66304 MiB
End job on node44 at 2009-04-17 21:46:22