Trace number 304800

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) 1200.02 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S779713554-13.cnf
MD5SUMcfea37cf2c4e91ad4c7e1db353aebdc5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark337.509
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)

1.93/1.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.93/1.95	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.93/1.95	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.93/1.95	c main()::
1.93/1.95	c initFormula():: searching for DIMACS p-line....
1.93/1.95	c full lookahead due to high density!
1.93/1.95	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.93/1.95	c parseCNF():: parsing....
1.93/1.95	c parseCNF():: the CNF contains 0 unary clauses.
1.93/1.95	c runParser():: parsing was successful, warming up engines...
1.93/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.93/1.95	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.93/1.95	c stat :: sign balance is biased by 0.007
1.93/1.95	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.93/1.95	c using k-SAT heuristics (size based diff)
1.93/1.95	c longest clause has size 7
1.93/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.93/1.95	c resolvent_look() :: found 1 resolvents
1.93/1.95	c main():: clause / variable ratio: ( 11901 / 140 ) = 85.01
1.93/1.95	c longest clause has size 7
1.93/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.93/1.95	c dynamic_preselect_setsize :: off
1.93/1.95	c suggested doublelook initial :: 0
1.93/1.95	c main():: all systems go!
1.93/1.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 200 JD: 54
2.14/2.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 3929 JD: 54
5.83/5.92	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |*******************************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 79537 JD: 54
76.58/76.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 1098554 JD: 54
1009.27/1009.79	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************

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/node44/watcher-304800-1172065958 -o ROOT/results/node44/solver-304800-1172065958 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304800-1172065958/march_ks /tmp/evaluation/304800-1172065958/instance-304800-1172065958.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: 0.92 0.98 0.99 3/64 24140
/proc/meminfo: memFree=1433784/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=788 CPUtime=0
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 226551955 806912 84 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134790365 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 197 84 47 123 0 72 0

[startup+0.106293 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24140
/proc/meminfo: memFree=1433784/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=2432 CPUtime=0.09
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 1595 0 0 0 9 0 0 0 18 0 1 0 226551955 2490368 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2432

[startup+0.514366 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24140
/proc/meminfo: memFree=1433784/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=2432 CPUtime=0.5
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 1595 0 0 0 50 0 0 0 21 0 1 0 226551955 2490368 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2432

[startup+1.33452 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24141
/proc/meminfo: memFree=1432240/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=2432 CPUtime=1.32
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 1595 0 0 0 132 0 0 0 25 0 1 0 226551955 2490368 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2432

[startup+2.97182 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24141
/proc/meminfo: memFree=1431600/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=3028 CPUtime=2.96
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 2380 0 0 0 296 0 0 0 25 0 1 0 226551955 3100672 547 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 757 547 72 123 0 632 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3028

[startup+6.24941 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24141
/proc/meminfo: memFree=1431472/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=3028 CPUtime=6.24
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 2380 0 0 0 623 1 0 0 25 0 1 0 226551955 3100672 547 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 757 547 72 123 0 632 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3028

[startup+12.7036 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24141
/proc/meminfo: memFree=1431408/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=3164 CPUtime=12.69
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 2406 0 0 0 1268 1 0 0 25 0 1 0 226551955 3239936 573 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 791 573 72 123 0 666 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3164

[startup+25.5069 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24141
/proc/meminfo: memFree=1431408/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=3332 CPUtime=25.49
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 2433 0 0 0 2548 1 0 0 25 0 1 0 226551955 3411968 600 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 833 600 72 123 0 708 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3332

[startup+51.1136 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24141
/proc/meminfo: memFree=1431152/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=3484 CPUtime=51.09
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 2490 0 0 0 5108 1 0 0 25 0 1 0 226551955 3567616 657 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 871 657 72 123 0 746 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3484

[startup+102.322 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 24141
/proc/meminfo: memFree=1430704/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=4052 CPUtime=102.28
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 2602 0 0 0 10227 1 0 0 25 0 1 0 226551955 4149248 769 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 1013 769 72 123 0 888 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4052

[startup+162.343 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 24141
/proc/meminfo: memFree=1430192/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=4564 CPUtime=162.28
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 2714 0 0 0 16227 1 0 0 25 0 1 0 226551955 4673536 881 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 1141 881 72 123 0 1016 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 4564

[startup+222.357 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 24141
/proc/meminfo: memFree=1429616/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=5328 CPUtime=222.27
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 2858 0 0 0 22226 1 0 0 25 0 1 0 226551955 5455872 1025 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 1332 1025 72 123 0 1207 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 5328

[startup+282.372 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 24141
/proc/meminfo: memFree=1429104/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=6480 CPUtime=282.26
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 2989 0 0 0 28225 1 0 0 25 0 1 0 226551955 6635520 1156 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 1620 1156 72 123 0 1495 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 6480

[startup+342.391 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 24141
/proc/meminfo: memFree=1428656/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=6480 CPUtime=342.27
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 3092 0 0 0 34225 2 0 0 25 0 1 0 226551955 6635520 1259 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 1620 1259 72 123 0 1495 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 6480

[startup+402.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24141
/proc/meminfo: memFree=1428208/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=6480 CPUtime=402.27
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 3205 0 0 0 40225 2 0 0 25 0 1 0 226551955 6635520 1372 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 1620 1372 72 123 0 1495 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 6480

[startup+462.432 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 24141
/proc/meminfo: memFree=1427632/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=8204 CPUtime=462.27
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 3334 0 0 0 46225 2 0 0 25 0 1 0 226551955 8400896 1501 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 2051 1501 72 123 0 1926 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 8204

[startup+522.459 s]
/proc/loadavg: 1.03 1.01 1.00 2/71 24225
/proc/meminfo: memFree=1425856/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=8204 CPUtime=522.24
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 3457 0 0 0 52222 2 0 0 25 0 1 0 226551955 8400896 1624 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 2051 1624 72 123 0 1926 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 8204

[startup+582.502 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 24315
/proc/meminfo: memFree=1425336/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=8204 CPUtime=582.22
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 3588 0 0 0 58219 3 0 0 25 0 1 0 226551955 8400896 1755 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 2051 1755 72 123 0 1926 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 8204

[startup+642.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24339
/proc/meminfo: memFree=1425968/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=10792 CPUtime=642.21
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 3720 0 0 0 64218 3 0 0 25 0 1 0 226551955 11051008 1887 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 2698 1887 72 123 0 2573 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 10792

[startup+702.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24339
/proc/meminfo: memFree=1425456/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=10792 CPUtime=702.21
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 3852 0 0 0 70218 3 0 0 25 0 1 0 226551955 11051008 2019 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 2698 2019 72 123 0 2573 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 10792

[startup+762.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24339
/proc/meminfo: memFree=1424944/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=10792 CPUtime=762.21
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 3977 0 0 0 76218 3 0 0 25 0 1 0 226551955 11051008 2144 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 2698 2144 72 123 0 2573 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 10792

[startup+822.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24339
/proc/meminfo: memFree=1424496/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=10792 CPUtime=822.21
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 4102 0 0 0 82218 3 0 0 25 0 1 0 226551955 11051008 2269 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 2698 2269 72 123 0 2573 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 10792

[startup+882.602 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 24339
/proc/meminfo: memFree=1423920/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=10792 CPUtime=882.2
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 4240 0 0 0 88217 3 0 0 25 0 1 0 226551955 11051008 2407 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 2698 2407 72 123 0 2573 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 10792

[startup+942.618 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 24339
/proc/meminfo: memFree=1423280/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=14672 CPUtime=942.19
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 4388 0 0 0 94216 3 0 0 25 0 1 0 226551955 15024128 2555 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 3668 2555 72 123 0 3543 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 14672

[startup+1002.64 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 24339
/proc/meminfo: memFree=1422768/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=14672 CPUtime=1002.2
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 4527 0 0 0 100216 4 0 0 25 0 1 0 226551955 15024128 2694 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 3668 2694 72 123 0 3543 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 14672

[startup+1062.66 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24339
/proc/meminfo: memFree=1422320/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=14672 CPUtime=1062.2
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 4649 0 0 0 106216 4 0 0 25 0 1 0 226551955 15024128 2816 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 3668 2816 72 123 0 3543 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 14672

[startup+1122.68 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24339
/proc/meminfo: memFree=1421744/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=14672 CPUtime=1122.2
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 4775 0 0 0 112216 4 0 0 25 0 1 0 226551955 15024128 2942 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 3668 2942 72 123 0 3543 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 14672

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24339
/proc/meminfo: memFree=1421296/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=14672 CPUtime=1182.19
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 4899 0 0 0 118215 4 0 0 25 0 1 0 226551955 15024128 3066 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 3668 3066 72 123 0 3543 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 14672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24339
/proc/meminfo: memFree=1421168/2055920 swapFree=4183244/4192956
[pid=24140] ppid=24138 vsize=14672 CPUtime=1200.01
/proc/24140/stat : 24140 (march_ks) R 24138 24140 23000 0 -1 4194304 4928 0 0 0 119997 4 0 0 25 0 1 0 226551955 15024128 3095 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/24140/statm: 3668 3095 72 123 0 3543 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 14672

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): 1200.52
CPU time (s): 1200.02
CPU user time (s): 1199.97
CPU system time (s): 0.048992
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 14672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4928
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= 2046

runsolver used 0.779881 second user time and 2.51262 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Feb 21 13:52:38 UTC 2007

IDJOB= 304800
IDBENCH= 20141
IDSOLVER= 111
FILE ID= node44/304800-1172065958

PBS_JOBID= 3892769

Free space on /tmp= 66560 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S779713554-13.cnf
COMMAND LINE= /tmp/evaluation/304800-1172065958/march_ks /tmp/evaluation/304800-1172065958/instance-304800-1172065958.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-304800-1172065958 -o ROOT/results/node44/solver-304800-1172065958 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304800-1172065958/march_ks /tmp/evaluation/304800-1172065958/instance-304800-1172065958.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  cfea37cf2c4e91ad4c7e1db353aebdc5

RANDOM SEED= 940027376

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1434256 kB
Buffers:         36512 kB
Cached:         496484 kB
SwapCached:       3864 kB
Active:         134204 kB
Inactive:       408992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1434256 kB
SwapTotal:     4192956 kB
SwapFree:      4183244 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          16056 kB
Slab:            64488 kB
Committed_AS:   531376 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= 66560 MiB

End job on node44 on Wed Feb 21 14:12:41 UTC 2007