Trace number 1627732

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) 5000.16 5001.57

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S704699380-099.cnf
MD5SUM79363fa796cb5f9a1d9ad7ab58b2c2fb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark219.553
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 0.041
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: 409
0.70/0.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 49494
15.29/15.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************
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c |********************************
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c |***********************************************
c |************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5105792
1600.34/1600.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |********************
c |*********************
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c |***********************
c |************************
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c |********************************
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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-1627732-1239992454/watcher-1627732-1239992454 -o /tmp/evaluation-result-1627732-1239992454/solver-1627732-1239992454 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627732-1239992454.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 19830
/proc/meminfo: memFree=1452472/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=996 CPUtime=0
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 135 0 0 0 0 0 0 0 20 0 1 0 27278366 1019904 120 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 249 120 58 167 0 80 0

[startup+0.0242051 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19830
/proc/meminfo: memFree=1452472/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=1260 CPUtime=0.02
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 202 0 0 0 2 0 0 0 20 0 1 0 27278366 1290240 187 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 315 187 58 167 0 146 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1260

[startup+0.102213 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19830
/proc/meminfo: memFree=1452472/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=3436 CPUtime=0.09
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 1396 0 0 0 9 0 0 0 20 0 1 0 27278366 3518464 593 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 859 593 79 167 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.302232 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19830
/proc/meminfo: memFree=1452472/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=3692 CPUtime=0.29
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 2581 0 0 0 29 0 0 0 22 0 1 0 27278366 3780608 653 1992294400 134512640 135197378 4294956240 18446744073709551615 134539479 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 923 653 82 167 0 754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3692

[startup+0.702272 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19830
/proc/meminfo: memFree=1452472/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=6596 CPUtime=0.7
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 3239 0 0 0 69 1 0 0 25 0 1 0 27278366 6754304 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 1649 1093 93 167 0 1480 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 6596

[startup+1.50135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19831
/proc/meminfo: memFree=1448432/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=6596 CPUtime=1.49
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 3239 0 0 0 148 1 0 0 25 0 1 0 27278366 6754304 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 1649 1093 93 167 0 1480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6596

[startup+3.10152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19831
/proc/meminfo: memFree=1448304/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=6596 CPUtime=3.09
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 3239 0 0 0 308 1 0 0 25 0 1 0 27278366 6754304 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 1649 1093 93 167 0 1480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6596

[startup+6.30184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19831
/proc/meminfo: memFree=1448120/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=7144 CPUtime=6.29
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 3285 0 0 0 628 1 0 0 25 0 1 0 27278366 7315456 1139 1992294400 134512640 135197378 4294956240 18446744073709551615 134539048 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 1786 1139 93 167 0 1617 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7144

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19831
/proc/meminfo: memFree=1446840/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=8168 CPUtime=12.69
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 3586 0 0 0 1268 1 0 0 25 0 1 0 27278366 8364032 1440 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2042 1440 93 167 0 1873 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8168

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19831
/proc/meminfo: memFree=1445816/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=9444 CPUtime=25.48
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 3837 0 0 0 2547 1 0 0 25 0 1 0 27278366 9670656 1691 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 2361 1691 93 167 0 2192 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9444

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19831
/proc/meminfo: memFree=1443832/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=12320 CPUtime=51.08
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 4335 0 0 0 5106 2 0 0 25 0 1 0 27278366 12615680 2189 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 3080 2189 93 167 0 2911 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12320

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19831
/proc/meminfo: memFree=1439736/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=18788 CPUtime=102.27
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 5330 0 0 0 10224 3 0 0 25 0 1 0 27278366 19238912 3184 1992294400 134512640 135197378 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 4697 3184 93 167 0 4528 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18788

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19831
/proc/meminfo: memFree=1435000/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=24608 CPUtime=162.25
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 6520 0 0 0 16220 5 0 0 25 0 1 0 27278366 25198592 4374 1992294400 134512640 135197378 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 6152 4374 93 167 0 5983 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24608

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19831
/proc/meminfo: memFree=1430136/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=24612 CPUtime=222.23
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 7703 0 0 0 22217 6 0 0 25 0 1 0 27278366 25202688 5557 1992294400 134512640 135197378 4294956240 18446744073709551615 134592659 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 6153 5557 93 167 0 5984 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24612

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19831
/proc/meminfo: memFree=1425464/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=33344 CPUtime=282.22
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 8885 0 0 0 28215 7 0 0 25 0 1 0 27278366 34144256 6739 1992294400 134512640 135197378 4294956240 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 8336 6739 93 167 0 8167 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33344

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19831
/proc/meminfo: memFree=1420600/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=46440 CPUtime=342.2
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 10070 0 0 0 34212 8 0 0 25 0 1 0 27278366 47554560 7924 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 11610 7924 93 167 0 11441 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46440

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19831
/proc/meminfo: memFree=1415480/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=47108 CPUtime=402.18
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 11343 0 0 0 40208 10 0 0 25 0 1 0 27278366 48238592 9197 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 11777 9197 93 167 0 11608 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 47108

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19831
/proc/meminfo: memFree=1410552/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=47108 CPUtime=462.16
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 12546 0 0 0 46205 11 0 0 25 0 1 0 27278366 48238592 10400 1992294400 134512640 135197378 4294956240 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 11777 10400 93 167 0 11608 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 47108

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19831
/proc/meminfo: memFree=1406008/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=66752 CPUtime=522.14
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 13742 0 0 0 52202 12 0 0 25 0 1 0 27278366 68354048 11596 1992294400 134512640 135197378 4294956240 18446744073709551615 134611969 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 16688 11596 93 167 0 16519 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 66752

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19831
/proc/meminfo: memFree=1401272/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=66752 CPUtime=582.13
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 14923 0 0 0 58199 14 0 0 25 0 1 0 27278366 68354048 12777 1992294400 134512640 135197378 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 16688 12777 93 167 0 16519 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 66752

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19831
/proc/meminfo: memFree=1396472/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=66752 CPUtime=642.12
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 16105 0 0 0 64197 15 0 0 25 0 1 0 27278366 68354048 13959 1992294400 134512640 135197378 4294956240 18446744073709551615 134556704 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 16688 13959 93 167 0 16519 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 66752


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19839
/proc/meminfo: memFree=1135160/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=460032 CPUtime=4061.16
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 81019 0 0 0 406023 93 0 0 25 0 1 0 27278366 471072768 78873 1992294400 134512640 135197378 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 115008 78873 93 167 0 114839 0
Current children cumulated CPU time (s) 4061.16
Current children cumulated vsize (KiB) 460032

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19839
/proc/meminfo: memFree=1130616/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=460032 CPUtime=4121.13
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 82159 0 0 0 412019 94 0 0 25 0 1 0 27278366 471072768 80013 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 115008 80013 93 167 0 114839 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 460032

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19839
/proc/meminfo: memFree=1125944/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=460032 CPUtime=4181.12
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 83303 0 0 0 418016 96 0 0 25 0 1 0 27278366 471072768 81157 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 115008 81157 93 167 0 114839 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 460032

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19839
/proc/meminfo: memFree=1121592/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=460032 CPUtime=4241.1
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 84422 0 0 0 424013 97 0 0 25 0 1 0 27278366 471072768 82276 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 115008 82276 93 167 0 114839 0
Current children cumulated CPU time (s) 4241.1
Current children cumulated vsize (KiB) 460032

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19839
/proc/meminfo: memFree=1116984/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=460032 CPUtime=4301.08
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 85545 0 0 0 430010 98 0 0 25 0 1 0 27278366 471072768 83399 1992294400 134512640 135197378 4294956240 18446744073709551615 134541565 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 115008 83399 93 167 0 114839 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 460032

[startup+4362.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 19839
/proc/meminfo: memFree=1112632/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=460032 CPUtime=4361.07
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 86653 0 0 0 436007 100 0 0 25 0 1 0 27278366 471072768 84507 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 115008 84507 93 167 0 114839 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 460032

[startup+4422.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19839
/proc/meminfo: memFree=1108216/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=460032 CPUtime=4421.05
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 87751 0 0 0 442004 101 0 0 25 0 1 0 27278366 471072768 85605 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 115008 85605 93 167 0 114839 0
Current children cumulated CPU time (s) 4421.05
Current children cumulated vsize (KiB) 460032

[startup+4482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 19839
/proc/meminfo: memFree=1103928/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=465388 CPUtime=4481.03
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 88820 0 0 0 448001 102 0 0 25 0 1 0 27278366 476557312 86674 1992294400 134512640 135197378 4294956240 18446744073709551615 134548619 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 116347 86674 93 167 0 116178 0
Current children cumulated CPU time (s) 4481.03
Current children cumulated vsize (KiB) 465388

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19841
/proc/meminfo: memFree=1099768/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=465388 CPUtime=4541.01
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 89858 0 0 0 453998 103 0 0 25 0 1 0 27278366 476557312 87712 1992294400 134512640 135197378 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 116347 87712 93 167 0 116178 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 465388

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19841
/proc/meminfo: memFree=1095672/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=465388 CPUtime=4601
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 90862 0 0 0 459995 105 0 0 25 0 1 0 27278366 476557312 88716 1992294400 134512640 135197378 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 116347 88716 93 167 0 116178 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 465388

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19841
/proc/meminfo: memFree=1091960/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=465388 CPUtime=4660.98
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 91797 0 0 0 465991 107 0 0 25 0 1 0 27278366 476557312 89651 1992294400 134512640 135197378 4294956240 18446744073709551615 134618106 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 116347 89651 93 167 0 116178 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 465388

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19841
/proc/meminfo: memFree=1087672/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=465388 CPUtime=4720.96
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 92861 0 0 0 471988 108 0 0 25 0 1 0 27278366 476557312 90715 1992294400 134512640 135197378 4294956240 18446744073709551615 134572705 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 116347 90715 93 167 0 116178 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 465388

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19841
/proc/meminfo: memFree=1082872/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=465388 CPUtime=4780.94
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 94053 0 0 0 477985 109 0 0 25 0 1 0 27278366 476557312 91907 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 116347 91907 93 167 0 116178 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 465388

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19841
/proc/meminfo: memFree=1078072/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=465388 CPUtime=4840.93
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 95242 0 0 0 483982 111 0 0 25 0 1 0 27278366 476557312 93096 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 116347 93096 93 167 0 116178 0
Current children cumulated CPU time (s) 4840.93
Current children cumulated vsize (KiB) 465388

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19841
/proc/meminfo: memFree=1073336/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=465388 CPUtime=4900.91
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 96430 0 0 0 489978 113 0 0 25 0 1 0 27278366 476557312 94284 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 116347 94284 93 167 0 116178 0
Current children cumulated CPU time (s) 4900.91
Current children cumulated vsize (KiB) 465388

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19841
/proc/meminfo: memFree=1068536/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=465388 CPUtime=4960.9
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 97620 0 0 0 495976 114 0 0 25 0 1 0 27278366 476557312 95474 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 116347 95474 93 167 0 116178 0
Current children cumulated CPU time (s) 4960.9
Current children cumulated vsize (KiB) 465388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19841
/proc/meminfo: memFree=1065400/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=465388 CPUtime=5000.09
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 98402 0 0 0 499894 115 0 0 25 0 1 0 27278366 476557312 96256 1992294400 134512640 135197378 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 116347 96256 93 167 0 116178 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 465388

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19841
/proc/meminfo: memFree=1065400/2055920 swapFree=4192956/4192956
[pid=19830] ppid=19828 vsize=465388 CPUtime=5000.09
/proc/19830/stat : 19830 (march_hi) R 19828 19830 19751 0 -1 4194304 98402 0 0 0 499894 115 0 0 25 0 1 0 27278366 476557312 96256 1992294400 134512640 135197378 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/19830/statm: 116347 96256 93 167 0 116178 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 465388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.57
CPU time (s): 5000.16
CPU user time (s): 4998.95
CPU system time (s): 1.21181
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 465388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.95
system time used= 1.21182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98402
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= 11096

runsolver used 6.09207 second user time and 12.1082 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-17 20:20:54
IDJOB=1627732
IDBENCH=70188
IDSOLVER=583
FILE ID=node27/1627732-1239992454
PBS_JOBID= 9157306
Free space on /tmp= 66388 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S704699380-099.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627732-1239992454/watcher-1627732-1239992454 -o /tmp/evaluation-result-1627732-1239992454/solver-1627732-1239992454 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627732-1239992454.cnf

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

MD5SUM BENCH= 79363fa796cb5f9a1d9ad7ab58b2c2fb
RANDOM SEED=2073656061

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1452888 kB
Buffers:         59604 kB
Cached:         469028 kB
SwapCached:          0 kB
Active:         188812 kB
Inactive:       354760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1452888 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          24700 kB
Slab:            45368 kB
Committed_AS:   150376 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB
End job on node27 at 2009-04-17 21:44:18