Trace number 296969

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) 1200.05 1200.48

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
MD5SUM550c5acb0fb0d77637c0428b7d86bbf4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.86072
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)

1.02/1.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.02/1.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.02/1.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.02/1.04	c main()::
1.02/1.04	c initFormula():: searching for DIMACS p-line....
1.02/1.04	c full lookahead due to high density!
1.02/1.04	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.02/1.04	c parseCNF():: parsing....
1.02/1.04	c parseCNF():: the CNF contains 0 unary clauses.
1.02/1.04	c runParser():: parsing was successful, warming up engines...
1.02/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.02/1.04	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.02/1.04	c stat :: sign balance is biased by 0.007
1.02/1.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.02/1.04	c using k-SAT heuristics (size based diff)
1.02/1.04	c longest clause has size 7
1.02/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.02/1.04	c resolvent_look() :: found 1 resolvents
1.02/1.04	c main():: clause / variable ratio: ( 6676 / 75 ) = 89.01
1.02/1.04	c longest clause has size 7
1.02/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.02/1.04	c dynamic_preselect_setsize :: off
1.02/1.04	c suggested doublelook initial :: 0
1.02/1.04	c main():: all systems go!
1.02/1.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 138 JD: 23
1.12/1.14	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 2085 JD: 23
2.14/2.23	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 18916 JD: 23
11.67/11.77	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 118954 JD: 23
68.39/68.47	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 529877 JD: 23
301.66/301.87	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 1779748 JD: 23
1016.23/1016.61	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-296969-1171830407 -o ROOT/results/node26/solver-296969-1171830407 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296969-1171830407/march_ks /tmp/evaluation/296969-1171830407/instance-296969-1171830407.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.93 1.00 0.99 3/77 13063
/proc/meminfo: memFree=798320/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=656 CPUtime=0
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 202994387 671744 79 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 164 79 47 123 0 39 0

[startup+0.106633 s]
/proc/loadavg: 0.93 1.00 0.99 3/77 13063
/proc/meminfo: memFree=798320/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=1712 CPUtime=0.1
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 844 0 0 0 10 0 0 0 18 0 1 0 202994387 1753088 323 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1712

[startup+0.514702 s]
/proc/loadavg: 0.93 1.00 0.99 3/77 13063
/proc/meminfo: memFree=798320/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=1712 CPUtime=0.51
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 844 0 0 0 51 0 0 0 22 0 1 0 202994387 1753088 323 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1712

[startup+1.33485 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 13064
/proc/meminfo: memFree=796840/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=2040 CPUtime=1.33
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1160 0 0 0 133 0 0 0 25 0 1 0 202994387 2088960 371 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2040

[startup+2.97113 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 13064
/proc/meminfo: memFree=796648/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=2040 CPUtime=2.96
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1160 0 0 0 296 0 0 0 25 0 1 0 202994387 2088960 371 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2040

[startup+6.2497 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 13064
/proc/meminfo: memFree=796584/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=2040 CPUtime=6.24
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1160 0 0 0 624 0 0 0 25 0 1 0 202994387 2088960 371 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2040

[startup+12.7038 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 13064
/proc/meminfo: memFree=796584/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=2040 CPUtime=12.69
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1160 0 0 0 1269 0 0 0 25 0 1 0 202994387 2088960 371 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538113 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2040

[startup+25.506 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 13064
/proc/meminfo: memFree=796584/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=2176 CPUtime=25.49
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1193 0 0 0 2549 0 0 0 25 0 1 0 202994387 2228224 404 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 544 404 72 123 0 419 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2176

[startup+51.1165 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 13064
/proc/meminfo: memFree=796520/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=2344 CPUtime=51.08
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1220 0 0 0 5108 0 0 0 25 0 1 0 202994387 2400256 431 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 586 431 72 123 0 461 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2344

[startup+102.333 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 13064
/proc/meminfo: memFree=796264/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=2724 CPUtime=102.28
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1276 0 0 0 10228 0 0 0 25 0 1 0 202994387 2789376 487 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 681 487 72 123 0 556 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2724

[startup+162.368 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 13064
/proc/meminfo: memFree=795944/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=3064 CPUtime=162.29
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1344 0 0 0 16229 0 0 0 25 0 1 0 202994387 3137536 555 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 766 555 72 123 0 641 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 3064

[startup+222.393 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 13064
/proc/meminfo: memFree=795688/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=3064 CPUtime=222.31
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1405 0 0 0 22230 1 0 0 25 0 1 0 202994387 3137536 616 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 766 616 72 123 0 641 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 3064

[startup+282.419 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 13064
/proc/meminfo: memFree=795432/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=3576 CPUtime=282.31
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1466 0 0 0 28230 1 0 0 25 0 1 0 202994387 3661824 677 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 894 677 72 123 0 769 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 3576

[startup+342.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13064
/proc/meminfo: memFree=795176/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=3576 CPUtime=342.31
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1532 0 0 0 34230 1 0 0 25 0 1 0 202994387 3661824 743 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 894 743 72 123 0 769 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 3576

[startup+402.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13064
/proc/meminfo: memFree=794920/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=4340 CPUtime=402.32
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1600 0 0 0 40231 1 0 0 25 0 1 0 202994387 4444160 811 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 1085 811 72 123 0 960 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 4340

[startup+462.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13064
/proc/meminfo: memFree=794728/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=4340 CPUtime=462.33
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1664 0 0 0 46232 1 0 0 25 0 1 0 202994387 4444160 875 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 1085 875 72 123 0 960 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 4340

[startup+522.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13064
/proc/meminfo: memFree=794472/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=4340 CPUtime=522.34
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1732 0 0 0 52233 1 0 0 25 0 1 0 202994387 4444160 943 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 1085 943 72 123 0 960 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 4340

[startup+582.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13064
/proc/meminfo: memFree=794216/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=5492 CPUtime=582.35
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1796 0 0 0 58234 1 0 0 25 0 1 0 202994387 5623808 1007 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 1373 1007 72 123 0 1248 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 5492

[startup+642.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13064
/proc/meminfo: memFree=793896/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=5492 CPUtime=642.35
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1870 0 0 0 64234 1 0 0 25 0 1 0 202994387 5623808 1081 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 1373 1081 72 123 0 1248 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 5492

[startup+702.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13064
/proc/meminfo: memFree=793640/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=5492 CPUtime=702.36
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1933 0 0 0 70235 1 0 0 25 0 1 0 202994387 5623808 1144 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 1373 1144 72 123 0 1248 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 5492

[startup+762.648 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13064
/proc/meminfo: memFree=793384/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=5492 CPUtime=762.37
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 1995 0 0 0 76236 1 0 0 25 0 1 0 202994387 5623808 1206 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 1373 1206 72 123 0 1248 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 5492

[startup+822.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13066
/proc/meminfo: memFree=793128/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=7216 CPUtime=822.38
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 2057 0 0 0 82237 1 0 0 25 0 1 0 202994387 7389184 1268 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 1804 1268 72 123 0 1679 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 7216

[startup+882.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13066
/proc/meminfo: memFree=792936/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=7216 CPUtime=882.38
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 2125 0 0 0 88237 1 0 0 25 0 1 0 202994387 7389184 1336 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 1804 1336 72 123 0 1679 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 7216

[startup+942.737 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13066
/proc/meminfo: memFree=792680/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=7216 CPUtime=942.4
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 2190 0 0 0 94238 2 0 0 25 0 1 0 202994387 7389184 1401 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 1804 1401 72 123 0 1679 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 7216

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13066
/proc/meminfo: memFree=792360/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=7216 CPUtime=1002.4
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 2258 0 0 0 100238 2 0 0 25 0 1 0 202994387 7389184 1469 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 1804 1469 72 123 0 1679 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 7216

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13066
/proc/meminfo: memFree=792104/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=7216 CPUtime=1062.41
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 2327 0 0 0 106239 2 0 0 25 0 1 0 202994387 7389184 1538 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 1804 1538 72 123 0 1679 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 7216

[startup+1122.82 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 13066
/proc/meminfo: memFree=791784/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=7216 CPUtime=1122.42
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 2397 0 0 0 112240 2 0 0 25 0 1 0 202994387 7389184 1608 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 1804 1608 72 123 0 1679 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 7216

[startup+1182.85 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 13066
/proc/meminfo: memFree=791464/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=9804 CPUtime=1182.42
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 2466 0 0 0 118240 2 0 0 25 0 1 0 202994387 10039296 1677 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 2451 1677 72 123 0 2326 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 9804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 13066
/proc/meminfo: memFree=791464/2055920 swapFree=4131780/4192956
[pid=13063] ppid=13061 vsize=9804 CPUtime=1200.04
/proc/13063/stat : 13063 (march_ks) R 13061 13063 12475 0 -1 4194304 2484 0 0 0 120002 2 0 0 25 0 1 0 202994387 10039296 1695 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 2451 1695 72 123 0 2326 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 9804

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): 1200.48
CPU time (s): 1200.05
CPU user time (s): 1200.03
CPU system time (s): 0.025996
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 9804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2484
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= 8
involuntary context switches= 25566

runsolver used 1.3328 second user time and 2.72159 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Feb 18 20:26:47 UTC 2007

IDJOB= 296969
IDBENCH= 19950
IDSOLVER= 111
FILE ID= node26/296969-1171830407

PBS_JOBID= 3839657

Free space on /tmp= 66561 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296969-1171830407/march_ks /tmp/evaluation/296969-1171830407/instance-296969-1171830407.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-296969-1171830407 -o ROOT/results/node26/solver-296969-1171830407 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296969-1171830407/march_ks /tmp/evaluation/296969-1171830407/instance-296969-1171830407.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  550c5acb0fb0d77637c0428b7d86bbf4

RANDOM SEED= 403667693

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:        798728 kB
Buffers:         43716 kB
Cached:        1071788 kB
SwapCached:      40904 kB
Active:         789312 kB
Inactive:       377536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        798728 kB
SwapTotal:     4192956 kB
SwapFree:      4131780 kB
Dirty:            2528 kB
Writeback:           0 kB
Mapped:          30352 kB
Slab:            76004 kB
Committed_AS:   603212 kB
PageTables:       1684 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= 66561 MiB

End job on node26 on Sun Feb 18 20:46:50 UTC 2007