Trace number 370878

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, and are wall clock time (not CPU 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 KS 2007-02-08? (TO) 5000.05 5001.61

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1469277938-19.UNSAT.shuffled.cnf
MD5SUM5ba517204d9e2693f04d1bbb12b3cad7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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 (download as text)

1.00/1.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.00/1.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.00/1.04	c main()::
1.00/1.04	c initFormula():: searching for DIMACS p-line....
1.00/1.04	c full lookahead due to high density!
1.00/1.04	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.00/1.04	c parseCNF():: parsing....
1.00/1.04	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.04	c runParser():: parsing was successful, warming up engines...
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.00/1.04	c stat :: sign balance is biased by 0.008
1.00/1.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.00/1.04	c using k-SAT heuristics (size based diff)
1.00/1.04	c longest clause has size 7
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
1.00/1.04	c longest clause has size 7
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c dynamic_preselect_setsize :: off
1.00/1.04	c suggested doublelook initial :: 0
1.00/1.04	c main():: all systems go!
1.00/1.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 207 JD: 22
1.10/1.18	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 3091 JD: 22
2.80/2.82	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 29511 JD: 22
17.59/17.67	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 181221 JD: 22
103.06/103.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 764276 JD: 22
433.57/433.74	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 2459623 JD: 22
1401.41/1401.99	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 6200714 JD: 22
3558.62/3559.77	c |----------------------------------------------------------------|
c |*
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Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-370878-1177102022 -o ROOT/results/node70/solver-370878-1177102022 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370878-1177102022/march_ks /tmp/evaluation/370878-1177102022/instance-370878-1177102022.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): 7500 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: 0.85 0.97 0.99 3/64 23703
/proc/meminfo: memFree=1648864/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=656 CPUtime=0
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 149739494 671744 78 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134787383 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 164 79 47 123 0 39 0

[startup+0.0701519 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 23703
/proc/meminfo: memFree=1648864/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=1712 CPUtime=0.06
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 844 0 0 0 6 0 0 0 18 0 1 0 149739494 1753088 323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1712

[startup+0.101155 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 23703
/proc/meminfo: memFree=1648864/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=1712 CPUtime=0.1
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 844 0 0 0 10 0 0 0 18 0 1 0 149739494 1753088 323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1712

[startup+0.301175 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 23703
/proc/meminfo: memFree=1648864/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=1712 CPUtime=0.3
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 844 0 0 0 30 0 0 0 19 0 1 0 149739494 1753088 323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1712

[startup+0.701214 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 23703
/proc/meminfo: memFree=1648864/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=1712 CPUtime=0.7
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 844 0 0 0 70 0 0 0 22 0 1 0 149739494 1753088 323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1712

[startup+1.50129 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 23704
/proc/meminfo: memFree=1647832/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=2116 CPUtime=1.5
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 1142 0 0 0 150 0 0 0 25 0 1 0 149739494 2166784 390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2116

[startup+3.10146 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 23704
/proc/meminfo: memFree=1647320/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=2116 CPUtime=3.1
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 1142 0 0 0 310 0 0 0 25 0 1 0 149739494 2166784 390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2116

[startup+6.30177 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 23704
/proc/meminfo: memFree=1647320/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=2116 CPUtime=6.29
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 1142 0 0 0 629 0 0 0 25 0 1 0 149739494 2166784 390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585140 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7014 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 23704
/proc/meminfo: memFree=1647336/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=2116 CPUtime=12.69
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 1142 0 0 0 1269 0 0 0 25 0 1 0 149739494 2166784 390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2116

[startup+25.5017 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 23704
/proc/meminfo: memFree=1647336/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=2116 CPUtime=25.49
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 1142 0 0 0 2549 0 0 0 25 0 1 0 149739494 2166784 390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2116

[startup+51.1013 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 23704
/proc/meminfo: memFree=1647272/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=2320 CPUtime=51.08
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 1178 0 0 0 5108 0 0 0 25 0 1 0 149739494 2375680 426 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 580 426 72 123 0 455 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2320

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 23704
/proc/meminfo: memFree=1647208/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=2420 CPUtime=102.27
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 1207 0 0 0 10227 0 0 0 25 0 1 0 149739494 2478080 455 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 605 455 72 123 0 480 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2420

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23704
/proc/meminfo: memFree=1647016/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=2572 CPUtime=162.25
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 1246 0 0 0 16225 0 0 0 25 0 1 0 149739494 2633728 494 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 643 494 72 123 0 518 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2572

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23704
/proc/meminfo: memFree=1646888/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=2800 CPUtime=222.23
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 1282 0 0 0 22223 0 0 0 25 0 1 0 149739494 2867200 530 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585086 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 700 530 72 123 0 575 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2800

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23704
/proc/meminfo: memFree=1646696/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=3140 CPUtime=282.21
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 1318 0 0 0 28221 0 0 0 25 0 1 0 149739494 3215360 566 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 785 566 72 123 0 660 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3140

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23704
/proc/meminfo: memFree=1646568/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=3140 CPUtime=342.19
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 1351 0 0 0 34219 0 0 0 25 0 1 0 149739494 3215360 599 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 785 599 72 123 0 660 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3140

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23704
/proc/meminfo: memFree=1646376/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=3140 CPUtime=402.18
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 1387 0 0 0 40217 1 0 0 25 0 1 0 149739494 3215360 635 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 785 635 72 123 0 660 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 3140

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23704
/proc/meminfo: memFree=1646184/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=3652 CPUtime=462.16
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 1424 0 0 0 46215 1 0 0 25 0 1 0 149739494 3739648 672 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 913 672 72 123 0 788 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 3652

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23706
/proc/meminfo: memFree=1646056/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=3652 CPUtime=522.15
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 1465 0 0 0 52214 1 0 0 25 0 1 0 149739494 3739648 713 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 913 713 72 123 0 788 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 3652

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23706
/proc/meminfo: memFree=1645864/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=3652 CPUtime=582.13
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 1503 0 0 0 58212 1 0 0 25 0 1 0 149739494 3739648 751 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 913 751 72 123 0 788 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 3652

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23706
/proc/meminfo: memFree=1645672/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=4416 CPUtime=642.12
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 1537 0 0 0 64211 1 0 0 25 0 1 0 149739494 4521984 785 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598148 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 1104 785 72 123 0 979 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 4416


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23904
/proc/meminfo: memFree=1636648/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=13760 CPUtime=4001.1
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 3753 0 0 0 400101 9 0 0 25 0 1 0 149739494 14090240 3001 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 3440 3001 72 123 0 3315 0
Current children cumulated CPU time (s) 4001.1
Current children cumulated vsize (KiB) 13760

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23904
/proc/meminfo: memFree=1636456/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=13760 CPUtime=4061.08
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 3794 0 0 0 406099 9 0 0 25 0 1 0 149739494 14090240 3042 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 3440 3042 72 123 0 3315 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 13760

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23906
/proc/meminfo: memFree=1636264/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=13760 CPUtime=4121.06
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 3836 0 0 0 412097 9 0 0 25 0 1 0 149739494 14090240 3084 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 3440 3084 72 123 0 3315 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 13760

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23906
/proc/meminfo: memFree=1636072/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=13760 CPUtime=4181.04
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 3874 0 0 0 418095 9 0 0 25 0 1 0 149739494 14090240 3122 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 3440 3122 72 123 0 3315 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 13760

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23906
/proc/meminfo: memFree=1635880/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=13760 CPUtime=4241.03
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 3918 0 0 0 424094 9 0 0 25 0 1 0 149739494 14090240 3166 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 3440 3166 72 123 0 3315 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 13760

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23906
/proc/meminfo: memFree=1635688/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=13760 CPUtime=4301.02
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 3963 0 0 0 430092 10 0 0 25 0 1 0 149739494 14090240 3211 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585292 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 3440 3211 72 123 0 3315 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 13760

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23906
/proc/meminfo: memFree=1635560/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=13760 CPUtime=4361
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 4007 0 0 0 436090 10 0 0 25 0 1 0 149739494 14090240 3255 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 3440 3255 72 123 0 3315 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 13760

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23906
/proc/meminfo: memFree=1635432/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=13760 CPUtime=4420.98
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 4053 0 0 0 442088 10 0 0 25 0 1 0 149739494 14090240 3301 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526974 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 3440 3301 72 123 0 3315 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 13760

[startup+4482.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/71 24076
/proc/meminfo: memFree=1633976/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=19580 CPUtime=4480.89
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 4093 0 0 0 448079 10 0 0 25 0 1 0 149739494 20049920 3341 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538611 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 4895 3341 72 123 0 4770 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 19580

[startup+4542.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 24104
/proc/meminfo: memFree=1634984/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=19580 CPUtime=4540.85
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 4143 0 0 0 454075 10 0 0 25 0 1 0 149739494 20049920 3391 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537928 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 4895 3391 72 123 0 4770 0
Current children cumulated CPU time (s) 4540.85
Current children cumulated vsize (KiB) 19580

[startup+4602.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/65 24104
/proc/meminfo: memFree=1634792/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=19580 CPUtime=4600.84
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 4184 0 0 0 460074 10 0 0 25 0 1 0 149739494 20049920 3432 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 4895 3432 72 123 0 4770 0
Current children cumulated CPU time (s) 4600.84
Current children cumulated vsize (KiB) 19580

[startup+4662.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 24104
/proc/meminfo: memFree=1634536/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=19580 CPUtime=4660.83
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 4233 0 0 0 466072 11 0 0 25 0 1 0 149739494 20049920 3481 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 4895 3481 72 123 0 4770 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 19580

[startup+4722.31 s]
/proc/loadavg: 1.06 1.04 1.01 2/65 24104
/proc/meminfo: memFree=1634344/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=19580 CPUtime=4720.81
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 4283 0 0 0 472070 11 0 0 25 0 1 0 149739494 20049920 3531 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 4895 3531 72 123 0 4770 0
Current children cumulated CPU time (s) 4720.81
Current children cumulated vsize (KiB) 19580

[startup+4782.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 24104
/proc/meminfo: memFree=1634216/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=19580 CPUtime=4780.79
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 4323 0 0 0 478068 11 0 0 25 0 1 0 149739494 20049920 3571 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 4895 3571 72 123 0 4770 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 19580

[startup+4842.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 24104
/proc/meminfo: memFree=1634024/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=19580 CPUtime=4840.77
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 4366 0 0 0 484066 11 0 0 25 0 1 0 149739494 20049920 3614 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 4895 3614 72 123 0 4770 0
Current children cumulated CPU time (s) 4840.77
Current children cumulated vsize (KiB) 19580

[startup+4902.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 24104
/proc/meminfo: memFree=1633832/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=19580 CPUtime=4900.75
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 4419 0 0 0 490064 11 0 0 25 0 1 0 149739494 20049920 3667 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 4895 3667 72 123 0 4770 0
Current children cumulated CPU time (s) 4900.75
Current children cumulated vsize (KiB) 19580

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24104
/proc/meminfo: memFree=1633640/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=19580 CPUtime=4960.74
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 4467 0 0 0 496063 11 0 0 25 0 1 0 149739494 20049920 3715 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 4895 3715 72 123 0 4770 0
Current children cumulated CPU time (s) 4960.74
Current children cumulated vsize (KiB) 19580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24104
/proc/meminfo: memFree=1633512/2055920 swapFree=4183764/4192956
[pid=23703] ppid=23701 vsize=19580 CPUtime=5000.04
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23649 0 -1 4194304 4494 0 0 0 499992 12 0 0 25 0 1 0 149739494 20049920 3742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 4895 3742 72 123 0 4770 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 19580

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): 5001.61
CPU time (s): 5000.05
CPU user time (s): 4999.93
CPU system time (s): 0.123981
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 19580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4494
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= 7
involuntary context switches= 9003

runsolver used 3.31649 second user time and 10.4594 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Fri Apr 20 20:47:02 UTC 2007

IDJOB= 370878
IDBENCH= 19954
IDSOLVER= 180
FILE ID= node70/370878-1177102022

PBS_JOBID= 4640430

Free space on /tmp= 66475 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1469277938-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370878-1177102022/march_ks /tmp/evaluation/370878-1177102022/instance-370878-1177102022.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-370878-1177102022 -o ROOT/results/node70/solver-370878-1177102022 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370878-1177102022/march_ks /tmp/evaluation/370878-1177102022/instance-370878-1177102022.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5ba517204d9e2693f04d1bbb12b3cad7

RANDOM SEED= 453117323

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
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		: 3000.218
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:       1649336 kB
Buffers:         34956 kB
Cached:         310168 kB
SwapCached:       3172 kB
Active:         146096 kB
Inactive:       208652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649336 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            2628 kB
Writeback:           0 kB
Mapped:          15392 kB
Slab:            37992 kB
Committed_AS:  3394224 kB
PageTables:       1396 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= 66475 MiB

End job on node70 on Fri Apr 20 22:10:25 UTC 2007