Trace number 1516657

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) 1200.1 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1988754311-026.cnf
MD5SUM4c6698180e16258b697babf4cf0c76a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.592909
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data 

1.10/1.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.10/1.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.10/1.20	c main()::
1.10/1.20	c initFormula():: searching for DIMACS p-line....
1.10/1.20	c full lookahead due to high density!
1.10/1.20	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.10/1.20	c parseCNF():: parsing....
1.10/1.20	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.20	c runParser():: parsing was successful, warming up engines...
1.10/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.20	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.10/1.20	c stat :: sign balance is biased by 0.009
1.10/1.20	c using k-SAT heuristics (size based diff)
1.10/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.19/1.20	c resolvent_look() :: found 1 resolvents
1.19/1.20	c main():: clause / variable ratio: ( 6676 / 75 ) = 89.01
1.19/1.20	c longest clause has size 7
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c number of free variables = 75
1.19/1.20	c dynamic_preselect_setsize :: off
1.19/1.20	c main():: all systems go!
1.19/1.20	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 154
1.29/1.32	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 605
1.49/1.55	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4692
3.49/3.52	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 31146
16.29/16.33	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 156813
79.37/79.42	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 618491
323.30/323.47	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1960737
1077.10/1077.49	c |----------------------------------------------------------------|
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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-1516657-1238272999/watcher-1516657-1238272999 -o /tmp/evaluation-result-1516657-1238272999/solver-1516657-1238272999 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516657-1238272999.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: 0.96 1.03 1.00 3/64 10433
/proc/meminfo: memFree=792704/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=836 CPUtime=0
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 1099965279 856064 90 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 209 91 58 167 0 40 0

[startup+0.090382 s]
/proc/loadavg: 0.96 1.03 1.00 3/64 10433
/proc/meminfo: memFree=792704/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=2020 CPUtime=0.08
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 982 0 0 0 8 0 0 0 18 0 1 0 1099965279 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2020

[startup+0.10138 s]
/proc/loadavg: 0.96 1.03 1.00 3/64 10433
/proc/meminfo: memFree=792704/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=2020 CPUtime=0.09
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 982 0 0 0 9 0 0 0 18 0 1 0 1099965279 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.3014 s]
/proc/loadavg: 0.96 1.03 1.00 3/64 10433
/proc/meminfo: memFree=792704/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=2020 CPUtime=0.29
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 982 0 0 0 29 0 0 0 19 0 1 0 1099965279 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2020

[startup+0.701441 s]
/proc/loadavg: 0.96 1.03 1.00 3/64 10433
/proc/meminfo: memFree=792704/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=2020 CPUtime=0.69
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 982 0 0 0 69 0 0 0 23 0 1 0 1099965279 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2020

[startup+1.50152 s]
/proc/loadavg: 0.96 1.03 1.00 2/65 10434
/proc/meminfo: memFree=791544/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=2768 CPUtime=1.49
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 1211 0 0 0 149 0 0 0 25 0 1 0 1099965279 2834432 501 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 692 501 93 167 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2768

[startup+3.10169 s]
/proc/loadavg: 0.96 1.03 1.00 2/65 10434
/proc/meminfo: memFree=790904/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=2768 CPUtime=3.09
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 1211 0 0 0 309 0 0 0 25 0 1 0 1099965279 2834432 501 1992294400 134512640 135197378 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 692 501 93 167 0 523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2768

[startup+6.30201 s]
/proc/loadavg: 0.96 1.03 1.00 2/65 10434
/proc/meminfo: memFree=790840/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=2768 CPUtime=6.29
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 1213 0 0 0 629 0 0 0 25 0 1 0 1099965279 2834432 503 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 692 503 93 167 0 523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2768

[startup+12.7017 s]
/proc/loadavg: 0.97 1.03 1.00 2/65 10434
/proc/meminfo: memFree=790200/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=3452 CPUtime=12.69
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 1367 0 0 0 1269 0 0 0 25 0 1 0 1099965279 3534848 657 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 863 657 93 167 0 694 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3452

[startup+25.502 s]
/proc/loadavg: 0.97 1.03 1.00 2/65 10434
/proc/meminfo: memFree=789560/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=4304 CPUtime=25.48
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 1521 0 0 0 2548 0 0 0 25 0 1 0 1099965279 4407296 811 1992294400 134512640 135197378 4294956240 18446744073709551615 134539222 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 1076 811 93 167 0 907 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4304

[startup+51.1015 s]
/proc/loadavg: 0.98 1.02 1.00 2/65 10434
/proc/meminfo: memFree=788344/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=6220 CPUtime=51.07
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 1827 0 0 0 5107 0 0 0 25 0 1 0 1099965279 6369280 1117 1992294400 134512640 135197378 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 1555 1117 93 167 0 1386 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6220

[startup+102.306 s]
/proc/loadavg: 0.99 1.02 1.00 2/65 10434
/proc/meminfo: memFree=785912/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=7944 CPUtime=102.27
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 2420 0 0 0 10226 1 0 0 25 0 1 0 1099965279 8134656 1710 1992294400 134512640 135197378 4294956240 18446744073709551615 134539968 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 1986 1710 93 167 0 1817 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7944

[startup+162.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 10434
/proc/meminfo: memFree=783160/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=10532 CPUtime=162.24
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 3108 0 0 0 16223 1 0 0 25 0 1 0 1099965279 10784768 2398 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 2633 2398 93 167 0 2464 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10532

[startup+222.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 10434
/proc/meminfo: memFree=780408/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=14412 CPUtime=222.23
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 3789 0 0 0 22221 2 0 0 25 0 1 0 1099965279 14757888 3079 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 3603 3079 93 167 0 3434 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14412

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10434
/proc/meminfo: memFree=777720/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=20232 CPUtime=282.21
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 4448 0 0 0 28219 2 0 0 25 0 1 0 1099965279 20717568 3738 1992294400 134512640 135197378 4294956240 18446744073709551615 134593032 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 5058 3738 93 167 0 4889 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20232

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10434
/proc/meminfo: memFree=775160/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=20232 CPUtime=342.2
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 5073 0 0 0 34217 3 0 0 25 0 1 0 1099965279 20717568 4363 1992294400 134512640 135197378 4294956240 18446744073709551615 134593064 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 5058 4363 93 167 0 4889 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20232

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10434
/proc/meminfo: memFree=772280/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=29448 CPUtime=402.18
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 5801 0 0 0 40215 3 0 0 25 0 1 0 1099965279 30154752 5091 1992294400 134512640 135197378 4294956240 18446744073709551615 134592993 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 7362 5091 93 167 0 7193 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29448

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10434
/proc/meminfo: memFree=769528/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=29448 CPUtime=462.17
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 6476 0 0 0 46213 4 0 0 25 0 1 0 1099965279 30154752 5766 1992294400 134512640 135197378 4294956240 18446744073709551615 134603148 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 7362 5766 93 167 0 7193 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 29448

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10434
/proc/meminfo: memFree=767096/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=29448 CPUtime=522.15
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 7095 0 0 0 52211 4 0 0 25 0 1 0 1099965279 30154752 6385 1992294400 134512640 135197378 4294956240 18446744073709551615 134539122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 7362 6385 93 167 0 7193 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29448

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10434
/proc/meminfo: memFree=764344/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=29448 CPUtime=582.13
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 7780 0 0 0 58209 4 0 0 25 0 1 0 1099965279 30154752 7070 1992294400 134512640 135197378 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 7362 7070 93 167 0 7193 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 29448

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10434
/proc/meminfo: memFree=761656/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=42544 CPUtime=642.13
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 8434 0 0 0 64208 5 0 0 25 0 1 0 1099965279 43565056 7724 1992294400 134512640 135197378 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 10636 7724 93 167 0 10467 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 42544

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10434
/proc/meminfo: memFree=759096/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=42544 CPUtime=702.1
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 9077 0 0 0 70204 6 0 0 25 0 1 0 1099965279 43565056 8367 1992294400 134512640 135197378 4294956240 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 10636 8367 93 167 0 10467 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 42544

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10434
/proc/meminfo: memFree=756408/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=43024 CPUtime=762.09
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 9725 0 0 0 76203 6 0 0 25 0 1 0 1099965279 44056576 9015 1992294400 134512640 135197378 4294956240 18446744073709551615 134602667 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 10756 9015 93 167 0 10587 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 43024

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10434
/proc/meminfo: memFree=753848/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=43024 CPUtime=822.07
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 10371 0 0 0 82200 7 0 0 25 0 1 0 1099965279 44056576 9661 1992294400 134512640 135197378 4294956240 18446744073709551615 134550950 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 10756 9661 93 167 0 10587 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 43024

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10434
/proc/meminfo: memFree=751416/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=43024 CPUtime=882.06
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 10993 0 0 0 88198 8 0 0 25 0 1 0 1099965279 44056576 10283 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 10756 10283 93 167 0 10587 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 43024

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10434
/proc/meminfo: memFree=748920/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=62668 CPUtime=942.04
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 11612 0 0 0 94196 8 0 0 25 0 1 0 1099965279 64172032 10902 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 15667 10902 93 167 0 15498 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 62668

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10434
/proc/meminfo: memFree=746424/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=62668 CPUtime=1002.03
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 12224 0 0 0 100194 9 0 0 25 0 1 0 1099965279 64172032 11514 1992294400 134512640 135197378 4294956240 18446744073709551615 134539061 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 15667 11514 93 167 0 15498 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 62668

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10434
/proc/meminfo: memFree=744184/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=62668 CPUtime=1062.01
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 12784 0 0 0 106192 9 0 0 25 0 1 0 1099965279 64172032 12074 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 15667 12074 93 167 0 15498 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 62668

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10440
/proc/meminfo: memFree=741560/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=62668 CPUtime=1121.99
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 13415 0 0 0 112189 10 0 0 25 0 1 0 1099965279 64172032 12705 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 15667 12705 93 167 0 15498 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 62668

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10440
/proc/meminfo: memFree=739000/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=62668 CPUtime=1181.97
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 14066 0 0 0 118187 10 0 0 25 0 1 0 1099965279 64172032 13356 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 15667 13356 93 167 0 15498 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 62668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 10440
/proc/meminfo: memFree=738232/2055920 swapFree=4176444/4192956
[pid=10433] ppid=10431 vsize=62668 CPUtime=1200.07
/proc/10433/stat : 10433 (march_hi) R 10431 10433 10245 0 -1 4194304 14246 0 0 0 119997 10 0 0 25 0 1 0 1099965279 64172032 13536 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/10433/statm: 15667 13536 93 167 0 15498 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 62668

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): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.118981
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 62668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14246
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= 1074

runsolver used 0.98285 second user time and 3.40948 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-28 21:43:19
IDJOB=1516657
IDBENCH=70531
IDSOLVER=521
FILE ID=node27/1516657-1238272999
PBS_JOBID= 9060861
Free space on /tmp= 65600 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1988754311-026.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516657-1238272999/watcher-1516657-1238272999 -o /tmp/evaluation-result-1516657-1238272999/solver-1516657-1238272999 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516657-1238272999.cnf

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

MD5SUM BENCH= 4c6698180e16258b697babf4cf0c76a1
RANDOM SEED=1551653032

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		: 2800.196
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		: 2800.196
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:        793120 kB
Buffers:         84000 kB
Cached:        1080612 kB
SwapCached:       9544 kB
Active:         137088 kB
Inactive:      1038720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        793120 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:             944 kB
Writeback:           0 kB
Mapped:          16784 kB
Slab:            72852 kB
Committed_AS:  2786420 kB
PageTables:       1380 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= 65600 MiB
End job on node27 at 2009-03-28 22:03:21