Trace number 1626505

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
SAT07 reference solver: March KS 2007-02-08? (TO) 5000.06 5002.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S2142489608-055.cnf
MD5SUM73f3f0cb39ec906200b237ac9eb2621d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.63199
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 

0.89/0.97	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.97	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.97	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.97	c main()::
0.89/0.97	c initFormula():: searching for DIMACS p-line....
0.89/0.97	c full lookahead due to high density!
0.89/0.97	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.89/0.97	c parseCNF():: parsing....
0.89/0.97	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.97	c runParser():: parsing was successful, warming up engines...
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.97	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.89/0.97	c stat :: sign balance is biased by 0.006
0.89/0.97	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.97	c using k-SAT heuristics (size based diff)
0.89/0.97	c longest clause has size 7
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.89/0.97	c resolvent_look() :: found 3 resolvents
0.89/0.97	c main():: clause / variable ratio: ( 6678 / 75 ) = 89.04
0.89/0.97	c longest clause has size 7
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.97	c dynamic_preselect_setsize :: off
0.89/0.97	c suggested doublelook initial :: 0
0.89/0.97	c main():: all systems go!
0.89/0.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 128 JD: 23
0.99/1.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 2036 JD: 23
1.99/2.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 18997 JD: 23
10.98/11.06	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 116276 JD: 23
62.56/62.63	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 520906 JD: 23
277.08/277.29	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |****************************************************************| 5 NC: 1766085 JD: 23
942.98/943.48	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
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c |****************************************************************| 6 NC: 4719452 JD: 23
2534.97/2536.13	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626505-1240093454/watcher-1626505-1240093454 -o /tmp/evaluation-result-1626505-1240093454/solver-1626505-1240093454 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626505-1240093454.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: 0.97 0.98 0.99 3/64 20097
/proc/meminfo: memFree=1156928/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=656 CPUtime=0
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 37373999 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 164 81 47 123 0 39 0

[startup+0.0693091 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 20097
/proc/meminfo: memFree=1156928/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=1712 CPUtime=0.06
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 843 0 0 0 6 0 0 0 18 0 1 0 37373999 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1712

[startup+0.101328 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 20097
/proc/meminfo: memFree=1156928/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=1712 CPUtime=0.09
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 37373999 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536935 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301331 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 20097
/proc/meminfo: memFree=1156928/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=1712 CPUtime=0.29
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 843 0 0 0 29 0 0 0 19 0 1 0 37373999 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701369 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 20097
/proc/meminfo: memFree=1156928/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=1712 CPUtime=0.69
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 843 0 0 0 69 0 0 0 23 0 1 0 37373999 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50145 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 20098
/proc/meminfo: memFree=1155512/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=2044 CPUtime=1.49
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 1159 0 0 0 149 0 0 0 25 0 1 0 37373999 2093056 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 511 372 72 123 0 386 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2044

[startup+3.10161 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 20098
/proc/meminfo: memFree=1155384/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=2044 CPUtime=3.08
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 1159 0 0 0 308 0 0 0 25 0 1 0 37373999 2093056 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134526000 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 511 372 72 123 0 386 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 2044

[startup+6.30193 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 20098
/proc/meminfo: memFree=1155320/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=2044 CPUtime=6.28
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 1159 0 0 0 628 0 0 0 25 0 1 0 37373999 2093056 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 511 372 72 123 0 386 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2044

[startup+12.7016 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 20098
/proc/meminfo: memFree=1155192/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=2044 CPUtime=12.68
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 1159 0 0 0 1268 0 0 0 25 0 1 0 37373999 2093056 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 511 372 72 123 0 386 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2044

[startup+25.5018 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20098
/proc/meminfo: memFree=1155256/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=2248 CPUtime=25.48
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 1194 0 0 0 2548 0 0 0 25 0 1 0 37373999 2301952 407 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 562 407 72 123 0 437 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2248

[startup+51.1014 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20098
/proc/meminfo: memFree=1155256/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=2348 CPUtime=51.06
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 1223 0 0 0 5106 0 0 0 25 0 1 0 37373999 2404352 436 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 587 436 72 123 0 462 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2348

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20098
/proc/meminfo: memFree=1154936/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=2728 CPUtime=102.25
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 1287 0 0 0 10225 0 0 0 25 0 1 0 37373999 2793472 500 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 682 500 72 123 0 557 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2728

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20098
/proc/meminfo: memFree=1154680/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=3068 CPUtime=162.22
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 1357 0 0 0 16222 0 0 0 25 0 1 0 37373999 3141632 570 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 767 570 72 123 0 642 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 3068

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20098
/proc/meminfo: memFree=1154488/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=3580 CPUtime=222.2
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 1419 0 0 0 22220 0 0 0 25 0 1 0 37373999 3665920 632 1992294400 134512640 135019032 4294956240 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 895 632 72 123 0 770 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 3580

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20098
/proc/meminfo: memFree=1154168/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=3580 CPUtime=282.17
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 1491 0 0 0 28217 0 0 0 25 0 1 0 37373999 3665920 704 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 895 704 72 123 0 770 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 3580

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20098
/proc/meminfo: memFree=1153848/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=4344 CPUtime=342.15
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 1563 0 0 0 34215 0 0 0 25 0 1 0 37373999 4448256 776 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 1086 776 72 123 0 961 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 4344

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20098
/proc/meminfo: memFree=1153592/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=4344 CPUtime=402.13
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 1632 0 0 0 40212 1 0 0 25 0 1 0 37373999 4448256 845 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 1086 845 72 123 0 961 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 4344

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20098
/proc/meminfo: memFree=1153272/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=4344 CPUtime=462.09
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 1713 0 0 0 46208 1 0 0 25 0 1 0 37373999 4448256 926 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 1086 926 72 123 0 961 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 4344

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20098
/proc/meminfo: memFree=1153016/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=5496 CPUtime=522.06
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 1782 0 0 0 52205 1 0 0 25 0 1 0 37373999 5627904 995 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 1374 995 72 123 0 1249 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 5496

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20098
/proc/meminfo: memFree=1152760/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=5496 CPUtime=582.03
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 1851 0 0 0 58202 1 0 0 25 0 1 0 37373999 5627904 1064 1992294400 134512640 135019032 4294956240 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 1374 1064 72 123 0 1249 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 5496

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20098
/proc/meminfo: memFree=1152504/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=5496 CPUtime=642
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 1918 0 0 0 64199 1 0 0 25 0 1 0 37373999 5627904 1131 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 1374 1131 72 123 0 1249 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 5496


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20106
/proc/meminfo: memFree=1134264/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=28240 CPUtime=4060.48
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 6391 0 0 0 406042 6 0 0 25 0 1 0 37373999 28917760 5604 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 7060 5604 72 123 0 6935 0
Current children cumulated CPU time (s) 4060.48
Current children cumulated vsize (KiB) 28240

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20106
/proc/meminfo: memFree=1133880/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=28240 CPUtime=4120.46
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 6476 0 0 0 412040 6 0 0 25 0 1 0 37373999 28917760 5689 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 7060 5689 72 123 0 6935 0
Current children cumulated CPU time (s) 4120.46
Current children cumulated vsize (KiB) 28240

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20106
/proc/meminfo: memFree=1133624/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=28240 CPUtime=4180.42
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 6558 0 0 0 418036 6 0 0 25 0 1 0 37373999 28917760 5771 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 7060 5771 72 123 0 6935 0
Current children cumulated CPU time (s) 4180.42
Current children cumulated vsize (KiB) 28240

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20106
/proc/meminfo: memFree=1133240/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=28240 CPUtime=4240.4
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 6646 0 0 0 424034 6 0 0 25 0 1 0 37373999 28917760 5859 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 7060 5859 72 123 0 6935 0
Current children cumulated CPU time (s) 4240.4
Current children cumulated vsize (KiB) 28240

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20106
/proc/meminfo: memFree=1132856/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=28240 CPUtime=4300.37
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 6747 0 0 0 430031 6 0 0 25 0 1 0 37373999 28917760 5960 1992294400 134512640 135019032 4294956240 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 7060 5960 72 123 0 6935 0
Current children cumulated CPU time (s) 4300.37
Current children cumulated vsize (KiB) 28240

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20106
/proc/meminfo: memFree=1132600/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=28240 CPUtime=4360.35
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 6820 0 0 0 436029 6 0 0 25 0 1 0 37373999 28917760 6033 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 7060 6033 72 123 0 6935 0
Current children cumulated CPU time (s) 4360.35
Current children cumulated vsize (KiB) 28240

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20108
/proc/meminfo: memFree=1132152/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=28240 CPUtime=4420.3
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 6897 0 0 0 442024 6 0 0 25 0 1 0 37373999 28917760 6110 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 7060 6110 72 123 0 6935 0
Current children cumulated CPU time (s) 4420.3
Current children cumulated vsize (KiB) 28240

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20108
/proc/meminfo: memFree=1131896/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=28240 CPUtime=4480.26
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 6977 0 0 0 448019 7 0 0 25 0 1 0 37373999 28917760 6190 1992294400 134512640 135019032 4294956240 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 7060 6190 72 123 0 6935 0
Current children cumulated CPU time (s) 4480.26
Current children cumulated vsize (KiB) 28240

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20108
/proc/meminfo: memFree=1131512/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=28240 CPUtime=4540.23
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 7063 0 0 0 454016 7 0 0 25 0 1 0 37373999 28917760 6276 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 7060 6276 72 123 0 6935 0
Current children cumulated CPU time (s) 4540.23
Current children cumulated vsize (KiB) 28240

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20108
/proc/meminfo: memFree=1131128/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=28240 CPUtime=4600.21
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 7151 0 0 0 460014 7 0 0 25 0 1 0 37373999 28917760 6364 1992294400 134512640 135019032 4294956240 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 7060 6364 72 123 0 6935 0
Current children cumulated CPU time (s) 4600.21
Current children cumulated vsize (KiB) 28240

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20108
/proc/meminfo: memFree=1130744/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=28240 CPUtime=4660.18
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 7234 0 0 0 466011 7 0 0 25 0 1 0 37373999 28917760 6447 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 7060 6447 72 123 0 6935 0
Current children cumulated CPU time (s) 4660.18
Current children cumulated vsize (KiB) 28240

[startup+4722.31 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 20108
/proc/meminfo: memFree=1130424/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=28240 CPUtime=4720.16
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 7315 0 0 0 472009 7 0 0 25 0 1 0 37373999 28917760 6528 1992294400 134512640 135019032 4294956240 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 7060 6528 72 123 0 6935 0
Current children cumulated CPU time (s) 4720.16
Current children cumulated vsize (KiB) 28240

[startup+4782.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/65 20108
/proc/meminfo: memFree=1130040/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=28240 CPUtime=4780.12
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 7423 0 0 0 478005 7 0 0 25 0 1 0 37373999 28917760 6636 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 7060 6636 72 123 0 6935 0
Current children cumulated CPU time (s) 4780.12
Current children cumulated vsize (KiB) 28240

[startup+4842.3 s]
/proc/loadavg: 1.20 1.05 1.01 2/65 20108
/proc/meminfo: memFree=1129720/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=28240 CPUtime=4840.1
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 7506 0 0 0 484003 7 0 0 25 0 1 0 37373999 28917760 6719 1992294400 134512640 135019032 4294956240 18446744073709551615 134597179 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 7060 6719 72 123 0 6935 0
Current children cumulated CPU time (s) 4840.1
Current children cumulated vsize (KiB) 28240

[startup+4902.3 s]
/proc/loadavg: 1.14 1.06 1.01 2/65 20108
/proc/meminfo: memFree=1129400/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=28240 CPUtime=4900.08
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 7579 0 0 0 490001 7 0 0 25 0 1 0 37373999 28917760 6792 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 7060 6792 72 123 0 6935 0
Current children cumulated CPU time (s) 4900.08
Current children cumulated vsize (KiB) 28240

[startup+4962.3 s]
/proc/loadavg: 1.05 1.05 1.00 2/65 20108
/proc/meminfo: memFree=1129080/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=28240 CPUtime=4960.05
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 7668 0 0 0 495998 7 0 0 25 0 1 0 37373999 28917760 6881 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 7060 6881 72 123 0 6935 0
Current children cumulated CPU time (s) 4960.05
Current children cumulated vsize (KiB) 28240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 20108
/proc/meminfo: memFree=1128824/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=41336 CPUtime=5000.04
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 7732 0 0 0 499997 7 0 0 25 0 1 0 37373999 42328064 6945 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 10334 6945 72 123 0 10209 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 41336

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

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

[startup+5002.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 20108
/proc/meminfo: memFree=1128824/2055920 swapFree=4192956/4192956
[pid=20097] ppid=20095 vsize=41336 CPUtime=5000.04
/proc/20097/stat : 20097 (march_ks) R 20095 20097 20033 0 -1 4194304 7732 0 0 0 499997 7 0 0 25 0 1 0 37373999 42328064 6945 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20097/statm: 10334 6945 72 123 0 10209 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 41336

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.31
CPU time (s): 5000.06
CPU user time (s): 4999.98
CPU system time (s): 0.081987
CPU usage (%): 99.955
Max. virtual memory (cumulated for all children) (KiB): 41336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7732
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= 15728

runsolver used 5.97209 second user time and 12.2381 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-19 00:24:14
IDJOB=1626505
IDBENCH=70487
IDSOLVER=582
FILE ID=node36/1626505-1240093454
PBS_JOBID= 9157685
Free space on /tmp= 66520 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S2142489608-055.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626505-1240093454/watcher-1626505-1240093454 -o /tmp/evaluation-result-1626505-1240093454/solver-1626505-1240093454 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626505-1240093454.cnf            

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

MD5SUM BENCH= 73f3f0cb39ec906200b237ac9eb2621d
RANDOM SEED=719482310

node36.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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
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:       1157472 kB
Buffers:         79384 kB
Cached:         748380 kB
SwapCached:          0 kB
Active:         202968 kB
Inactive:       638620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1157472 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3028 kB
Writeback:           0 kB
Mapped:          23604 kB
Slab:            43068 kB
Committed_AS:   158024 kB
PageTables:       1356 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= 66520 MiB
End job on node36 at 2009-04-19 01:47:38