Trace number 308039

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 2007-02-08UNSAT 761.144 761.544

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
MD5SUM410d091a694560f8677ebd7e24f26af7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark761.144
Satisfiable
(Un)Satisfiability was proved
Number of variables3496
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.14	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.10/0.14	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.10/0.14	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.10/0.14	c main()::
0.10/0.14	c initFormula():: searching for DIMACS p-line....
0.10/0.14	c initFormula():: the DIMACS p-line indicates a CNF of 3500 variables and 9344 clauses.
0.10/0.14	c parseCNF():: parsing....
0.10/0.14	c parseCNF():: the CNF contains 0 unary clauses.
0.10/0.14	c runParser():: parsing was successful, warming up engines...
0.10/0.14	c simplify_formula():: removed 0 tautological, 767 satisfied and 0 duplicate clauses
0.10/0.14	c preprocessing fase I completed:: there are now 3287 free variables and 8577 clauses.
0.10/0.14	c stat :: sign balance is biased by 0.713
0.10/0.14	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.10/0.14	c using 3-SAT heuristics (occurence based diff)
0.10/0.14	c longest clause has size 3
0.10/0.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 27 duplicate clauses
0.10/0.14	c resolvent_look() :: found 13 resolvents
0.10/0.14	c lessRedundantTransformation():: nothing to be done.
0.10/0.14	c transformTo3SAT():: you gave me 3500 variables and 8590 clauses.
0.10/0.14	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.10/0.14	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.10/0.14	c transformTo3SAT():: the transformation yielded 3500 variabels and 8590 clauses.
0.10/0.14	c main():: clause / variable ratio: ( 8590 / 3500 ) = 2.45
0.10/0.14	c longest clause has size 3
0.10/0.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.10/0.14	c dynamic_preselect_setsize :: on
0.10/0.14	c suggested doublelook initial :: 0
0.10/0.14	c main():: all systems go!
0.10/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 127 JD: 16
3.68/3.69	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 1452 JD: 16
23.34/23.39	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 10086 JD: 16
90.62/90.68	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 28242 JD: 16
203.76/203.86	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 52518 JD: 16
340.38/340.59	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 78766 JD: 16
482.94/483.27	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 102678 JD: 16
610.23/610.66	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 120410 JD: 16
703.22/703.69	c |----------------------------------------------------------------|
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c |****************************************************************| 8 NC: 127208 JD: 16
739.77/740.17	c |----------------------------------------------------------------|
c |**
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c |****************************************************************| 9 NC: 129941 JD: 16
754.72/755.19	c |----------------------------------------------------------------|
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c |****************************************************************| 10 NC: 130675 JD: 16
759.23/759.63	c |----------------------------------------------------------------|
c |**
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c |******
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c |****************************************************************| 11 NC: 130910 JD: 16
760.46/760.90	c |----------------------------------------------------------------|
c |**
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c |****************
c |********************************
c |****************************************************************| 12 NC: 131006 JD: 16
760.97/761.43	c |----------------------------------------------------------------|
c |********
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c |****************************************************************| 13 NC: 131020 JD: 16
761.07/761.52	c |----------------------------------------------------------------|
c |********
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c |****************
c |********************************
c |****************************************************************| 14 NC: 131021 JD: 16
761.07/761.53	c |----------------------------------------------------------------|
c |
761.07/761.54	c
761.07/761.54	c main():: nodeCount: 131021
761.07/761.54	c main():: dead ends in main: 127
761.07/761.54	c main():: lookAheadCount: 34023213
761.07/761.54	c main():: unitResolveCount: 9055512
761.07/761.54	c main():: time=761.250000
761.07/761.54	c main():: necessary_assignments: 123461
761.07/761.54	c main():: bin_sat: 0, bin_unsat 0
761.07/761.54	c main():: doublelook: #: 915312, succes #: 727926
761.07/761.54	c main():: doublelook: overall 2.747 of all possible doublelooks executed
761.07/761.54	c main():: doublelook: succesrate: 79.528, average DL_trigger: 13403.510
761.07/761.54	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-308039-1172512507 -o ROOT/results/node6/solver-308039-1172512507 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308039-1172512507/march_ks /tmp/evaluation/308039-1172512507/instance-308039-1172512507.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: 1.00 0.99 0.99 3/77 11376
/proc/meminfo: memFree=1577024/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=928 CPUtime=0
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 271205465 950272 147 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 232 147 47 123 0 107 0

[startup+0.107257 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 11376
/proc/meminfo: memFree=1577024/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=2956 CPUtime=0.1
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 1870 0 0 0 10 0 0 0 18 0 1 0 271205465 3026944 547 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134553385 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 739 550 67 123 0 614 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2956

[startup+0.515337 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 11376
/proc/meminfo: memFree=1577024/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=4512 CPUtime=0.5
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 2435 0 0 0 50 0 0 0 22 0 1 0 271205465 4620288 965 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1128 965 73 123 0 1003 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4512

[startup+1.3385 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11377
/proc/meminfo: memFree=1573304/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=4644 CPUtime=1.33
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 2465 0 0 0 133 0 0 0 25 0 1 0 271205465 4755456 995 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1161 995 73 123 0 1036 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4644

[startup+2.97482 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11377
/proc/meminfo: memFree=1573112/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=4772 CPUtime=2.96
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 2489 0 0 0 296 0 0 0 25 0 1 0 271205465 4886528 1019 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547847 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1193 1019 73 123 0 1068 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4772

[startup+6.25448 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11377
/proc/meminfo: memFree=1572792/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=4900 CPUtime=6.24
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 2535 0 0 0 624 0 0 0 25 0 1 0 271205465 5017600 1065 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1225 1065 73 123 0 1100 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4900

[startup+12.7087 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11377
/proc/meminfo: memFree=1572536/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=5156 CPUtime=12.69
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 2578 0 0 0 1269 0 0 0 25 0 1 0 271205465 5279744 1108 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1289 1108 73 123 0 1164 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5156

[startup+25.5113 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11377
/proc/meminfo: memFree=1572344/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=5416 CPUtime=25.5
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 2633 0 0 0 2549 1 0 0 25 0 1 0 271205465 5545984 1163 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1354 1163 73 123 0 1229 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 5416

[startup+51.1233 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11377
/proc/meminfo: memFree=1572088/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=5672 CPUtime=51.1
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 2695 0 0 0 5109 1 0 0 25 0 1 0 271205465 5808128 1225 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1418 1225 73 123 0 1293 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5672

[startup+102.338 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11377
/proc/meminfo: memFree=1571704/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=6112 CPUtime=102.29
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 2797 0 0 0 10228 1 0 0 25 0 1 0 271205465 6258688 1325 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1528 1325 73 123 0 1403 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 6112

[startup+162.368 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11377
/proc/meminfo: memFree=1571512/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=6244 CPUtime=162.3
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 2839 0 0 0 16228 2 0 0 25 0 1 0 271205465 6393856 1367 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542527 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1561 1367 73 123 0 1436 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 6244

[startup+222.399 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11377
/proc/meminfo: memFree=1571128/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=6544 CPUtime=222.3
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 2923 0 0 0 22228 2 0 0 25 0 1 0 271205465 6701056 1449 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1636 1449 73 123 0 1511 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 6544

[startup+282.432 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11377
/proc/meminfo: memFree=1570936/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=6680 CPUtime=282.32
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 2965 0 0 0 28229 3 0 0 25 0 1 0 271205465 6840320 1491 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1670 1491 73 123 0 1545 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 6680

[startup+342.46 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11377
/proc/meminfo: memFree=1570872/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=6680 CPUtime=342.32
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 2976 0 0 0 34229 3 0 0 25 0 1 0 271205465 6840320 1502 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564826 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1670 1502 73 123 0 1545 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 6680

[startup+402.513 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 11495
/proc/meminfo: memFree=1569352/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=7056 CPUtime=402.29
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 3026 0 0 0 40225 4 0 0 25 0 1 0 271205465 7225344 1552 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1764 1552 73 123 0 1639 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 7056

[startup+462.556 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11575
/proc/meminfo: memFree=1570360/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=7156 CPUtime=462.26
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 3056 0 0 0 46221 5 0 0 25 0 1 0 271205465 7327744 1582 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563528 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1789 1582 73 123 0 1664 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 7156

[startup+522.586 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11575
/proc/meminfo: memFree=1570168/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=7288 CPUtime=522.26
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 3104 0 0 0 52221 5 0 0 25 0 1 0 271205465 7462912 1630 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1822 1630 73 123 0 1697 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 7288

[startup+582.615 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11575
/proc/meminfo: memFree=1570040/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=7660 CPUtime=582.28
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 3141 0 0 0 58222 6 0 0 25 0 1 0 271205465 7843840 1667 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1915 1667 73 123 0 1790 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 7660

[startup+642.652 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11575
/proc/meminfo: memFree=1569848/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=7944 CPUtime=642.29
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 3185 0 0 0 64222 7 0 0 25 0 1 0 271205465 8134656 1711 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1986 1711 73 123 0 1861 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 7944

[startup+702.68 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11575
/proc/meminfo: memFree=1569720/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=7944 CPUtime=702.29
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 3209 0 0 0 70222 7 0 0 25 0 1 0 271205465 8134656 1735 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1986 1735 73 123 0 1861 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 7944

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

[startup+734.331 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11575
/proc/meminfo: memFree=1569656/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=7944 CPUtime=733.93
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 3236 0 0 0 73386 7 0 0 25 0 1 0 271205465 8134656 1762 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1986 1762 73 123 0 1861 0
Current children cumulated CPU time (s) 733.93
Current children cumulated vsize (KiB) 7944

[startup+747.443 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11575
/proc/meminfo: memFree=1569592/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=7944 CPUtime=747.04
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 3248 0 0 0 74696 8 0 0 25 0 1 0 271205465 8134656 1774 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1986 1774 73 123 0 1861 0
Current children cumulated CPU time (s) 747.04
Current children cumulated vsize (KiB) 7944

[startup+754.001 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11575
/proc/meminfo: memFree=1569528/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=7944 CPUtime=753.6
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 3251 0 0 0 75352 8 0 0 25 0 1 0 271205465 8134656 1777 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1986 1777 73 123 0 1861 0
Current children cumulated CPU time (s) 753.6
Current children cumulated vsize (KiB) 7944

[startup+757.274 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11575
/proc/meminfo: memFree=1569528/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=7944 CPUtime=756.87
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 3254 0 0 0 75679 8 0 0 25 0 1 0 271205465 8134656 1780 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1986 1780 73 123 0 1861 0
Current children cumulated CPU time (s) 756.87
Current children cumulated vsize (KiB) 7944

[startup+758.917 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11575
/proc/meminfo: memFree=1569528/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=7944 CPUtime=758.51
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 3256 0 0 0 75843 8 0 0 25 0 1 0 271205465 8134656 1782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1986 1782 73 123 0 1861 0
Current children cumulated CPU time (s) 758.51
Current children cumulated vsize (KiB) 7944

[startup+760.553 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11575
/proc/meminfo: memFree=1569528/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=7944 CPUtime=760.15
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 3258 0 0 0 76007 8 0 0 25 0 1 0 271205465 8134656 1784 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1986 1784 73 123 0 1861 0
Current children cumulated CPU time (s) 760.15
Current children cumulated vsize (KiB) 7944

[startup+760.965 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11575
/proc/meminfo: memFree=1569528/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=7944 CPUtime=760.56
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 3258 0 0 0 76048 8 0 0 25 0 1 0 271205465 8134656 1784 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1986 1784 73 123 0 1861 0
Current children cumulated CPU time (s) 760.56
Current children cumulated vsize (KiB) 7944

[startup+761.373 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11575
/proc/meminfo: memFree=1569528/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=7944 CPUtime=760.97
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 3258 0 0 0 76089 8 0 0 25 0 1 0 271205465 8134656 1784 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1986 1784 73 123 0 1861 0
Current children cumulated CPU time (s) 760.97
Current children cumulated vsize (KiB) 7944

[startup+761.476 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11575
/proc/meminfo: memFree=1569528/2055924 swapFree=4192812/4192956
[pid=11376] ppid=11374 vsize=7944 CPUtime=761.07
/proc/11376/stat : 11376 (march_ks) R 11374 11376 9756 0 -1 4194304 3258 0 0 0 76099 8 0 0 25 0 1 0 271205465 8134656 1784 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/11376/statm: 1986 1784 73 123 0 1861 0
Current children cumulated CPU time (s) 761.07
Current children cumulated vsize (KiB) 7944

Child status: 20
Real time (s): 761.544
CPU time (s): 761.144
CPU user time (s): 761.057
CPU system time (s): 0.086986
CPU usage (%): 99.9475
Max. virtual memory (cumulated for all children) (KiB): 7944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 761.057
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3259
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= 16359

runsolver used 0.835872 second user time and 1.77273 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Mon Feb 26 17:55:07 UTC 2007

IDJOB= 308039
IDBENCH= 20221
IDSOLVER= 111
FILE ID= node6/308039-1172512507

PBS_JOBID= 3971592

Free space on /tmp= 66557 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308039-1172512507/march_ks /tmp/evaluation/308039-1172512507/instance-308039-1172512507.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-308039-1172512507 -o ROOT/results/node6/solver-308039-1172512507 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308039-1172512507/march_ks /tmp/evaluation/308039-1172512507/instance-308039-1172512507.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  410d091a694560f8677ebd7e24f26af7

RANDOM SEED= 722557278

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1577432 kB
Buffers:         49352 kB
Cached:         300352 kB
SwapCached:         20 kB
Active:         237000 kB
Inactive:       170192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1577432 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2424 kB
Writeback:           0 kB
Mapped:          76352 kB
Slab:            56884 kB
Committed_AS:   896092 kB
PageTables:       1748 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= 66557 MiB

End job on node6 on Mon Feb 26 18:07:49 UTC 2007