Trace number 1544780

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08UNSAT 824.748 825.172

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
MD5SUMc274543915c4e3a4d5b9fc155f904448
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark678.716
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 460 variables and 1955 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 14 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 458 free variables and 1941 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.505
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 149 duplicate clauses
0.00/0.01	c resolvent_look() :: found 78 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 460 variables and 2019 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 460 variabels and 2019 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2019 / 460 ) = 4.39
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 136 JD: 17
0.00/0.08	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |****************************************************************| 1 NC: 5282 JD: 17
2.70/2.78	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 30219 JD: 17
16.29/16.31	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 110522 JD: 17
60.27/60.36	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 281219 JD: 17
153.82/153.92	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 540130 JD: 17
296.55/296.73	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 842969 JD: 17
464.47/464.75	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 7 NC: 1113843 JD: 17
616.58/616.96	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 8 NC: 1307677 JD: 17
727.73/728.16	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |***************************************************************
c |****************************************************************| 9 NC: 1411217 JD: 17
788.70/789.18	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
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c |****************************************************************| 10 NC: 1453794 JD: 17
814.77/815.23	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| 11 NC: 1466207 JD: 17
822.67/823.19	c |----------------------------------------------------------------|
c |*
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c |********************************************************
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c |************************************************************
c |****************************************************************| 12 NC: 1468743 JD: 17
824.47/824.90	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |********************************
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c |****************************************************************| 13 NC: 1469103 JD: 17
824.66/825.15	c |----------------------------------------------------------------|
c |*
c |**
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c |****
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c |*******
c |********
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c |****************
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c |************************
c |********************************
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c |****************************************************************| 14 NC: 1469127 JD: 17
824.66/825.17	c |----------------------------------------------------------------|
c |
824.66/825.17	c
824.66/825.17	c main():: nodeCount: 1469127
824.66/825.17	c main():: dead ends in main: 18496
824.66/825.17	c main():: lookAheadCount: 123109820
824.66/825.17	c main():: unitResolveCount: 17287182
824.66/825.17	c main():: time=824.860000
824.66/825.17	c main():: necessary_assignments: 324126
824.66/825.17	c main():: bin_sat: 0, bin_unsat 0
824.66/825.17	c main():: doublelook: #: 6928913, succes #: 5252992
824.66/825.17	c main():: doublelook: overall 5.810 of all possible doublelooks executed
824.66/825.17	c main():: doublelook: succesrate: 75.813, average DL_trigger: 6762.494
824.66/825.17	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544780-1238614382/watcher-1544780-1238614382 -o /tmp/evaluation-result-1544780-1238614382/solver-1544780-1238614382 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544780-1238614382.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 1.00 0.91 3/64 30138
/proc/meminfo: memFree=1337816/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=804 CPUtime=0
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134104518 823296 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134661057 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 201 111 51 123 0 76 0

[startup+0.098231 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 30138
/proc/meminfo: memFree=1337816/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=1212 CPUtime=0.09
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 257 0 0 0 9 0 0 0 18 0 1 0 1134104518 1241088 240 1992294400 134512640 135019032 4294956240 18446744073709551615 134526540 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 303 240 73 123 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1212

[startup+0.101232 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 30138
/proc/meminfo: memFree=1337816/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=1212 CPUtime=0.1
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 257 0 0 0 10 0 0 0 18 0 1 0 1134104518 1241088 240 1992294400 134512640 135019032 4294956240 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 303 240 73 123 0 178 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1212

[startup+0.301271 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 30138
/proc/meminfo: memFree=1337816/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=1344 CPUtime=0.3
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 266 0 0 0 30 0 0 0 19 0 1 0 1134104518 1376256 249 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 336 249 73 123 0 211 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1344

[startup+0.70135 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 30138
/proc/meminfo: memFree=1337816/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=1344 CPUtime=0.7
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 274 0 0 0 70 0 0 0 23 0 1 0 1134104518 1376256 257 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 336 257 73 123 0 211 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1344

[startup+1.50151 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1336976/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=1344 CPUtime=1.5
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 283 0 0 0 150 0 0 0 25 0 1 0 1134104518 1376256 266 1992294400 134512640 135019032 4294956240 18446744073709551615 134564784 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 336 266 73 123 0 211 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1344

[startup+3.10182 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1336784/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=1476 CPUtime=3.1
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 294 0 0 0 310 0 0 0 25 0 1 0 1134104518 1511424 277 1992294400 134512640 135019032 4294956240 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 369 277 73 123 0 244 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1476

[startup+6.30145 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1336720/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=1476 CPUtime=6.29
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 301 0 0 0 629 0 0 0 25 0 1 0 1134104518 1511424 284 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 369 284 73 123 0 244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1476

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1336592/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=1476 CPUtime=12.69
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 311 0 0 0 1269 0 0 0 25 0 1 0 1134104518 1511424 294 1992294400 134512640 135019032 4294956240 18446744073709551615 134548945 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 369 294 73 123 0 244 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1476

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1336528/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=1620 CPUtime=25.49
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 325 0 0 0 2549 0 0 0 25 0 1 0 1134104518 1658880 308 1992294400 134512640 135019032 4294956240 18446744073709551615 134526473 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 405 308 73 123 0 280 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1620

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1336528/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=1620 CPUtime=51.07
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 352 0 0 0 5107 0 0 0 25 0 1 0 1134104518 1658880 335 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 405 335 73 123 0 280 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1620

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1336336/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=1824 CPUtime=102.25
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 403 0 0 0 10225 0 0 0 25 0 1 0 1134104518 1867776 386 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 456 386 73 123 0 331 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1824

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1336144/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=2076 CPUtime=162.22
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 436 0 0 0 16222 0 0 0 25 0 1 0 1134104518 2125824 419 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 519 419 73 123 0 394 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2076

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1336016/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=2304 CPUtime=222.19
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 482 0 0 0 22219 0 0 0 25 0 1 0 1134104518 2359296 465 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 576 465 73 123 0 451 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2304

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1335824/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=2444 CPUtime=282.16
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 528 0 0 0 28216 0 0 0 25 0 1 0 1134104518 2502656 511 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 611 511 73 123 0 486 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 2444

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1335632/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=2784 CPUtime=342.13
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 591 0 0 0 34213 0 0 0 25 0 1 0 1134104518 2850816 574 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 696 574 73 123 0 571 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 2784

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1335376/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=3296 CPUtime=402.09
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 671 0 0 0 40209 0 0 0 25 0 1 0 1134104518 3375104 654 1992294400 134512640 135019032 4294956240 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 824 654 73 123 0 699 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 3296

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1335120/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=3296 CPUtime=462.07
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 734 0 0 0 46207 0 0 0 25 0 1 0 1134104518 3375104 717 1992294400 134512640 135019032 4294956240 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 824 717 73 123 0 699 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 3296

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1334736/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=4060 CPUtime=522.03
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 824 0 0 0 52203 0 0 0 25 0 1 0 1134104518 4157440 807 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 1015 807 73 123 0 890 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 4060

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1334224/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=4412 CPUtime=581.99
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 958 0 0 0 58199 0 0 0 25 0 1 0 1134104518 4517888 941 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 1103 941 73 123 0 978 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 4412

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1333712/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=5564 CPUtime=641.98
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 1079 0 0 0 64197 1 0 0 25 0 1 0 1134104518 5697536 1062 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 1391 1062 73 123 0 1266 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 5564

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30139
/proc/meminfo: memFree=1333136/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=5780 CPUtime=701.94
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 1207 0 0 0 70193 1 0 0 25 0 1 0 1134104518 5918720 1190 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 1445 1190 73 123 0 1320 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 5780

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30141
/proc/meminfo: memFree=1332368/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=7504 CPUtime=761.91
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 1372 0 0 0 76190 1 0 0 25 0 1 0 1134104518 7684096 1355 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 1876 1355 73 123 0 1751 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 7504

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30141
/proc/meminfo: memFree=1331472/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=7944 CPUtime=821.87
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 1607 0 0 0 82186 1 0 0 25 0 1 0 1134104518 8134656 1590 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 1986 1590 73 123 0 1861 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 7944

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

[startup+823.906 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30141
/proc/meminfo: memFree=1331408/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=7944 CPUtime=823.47
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 1618 0 0 0 82346 1 0 0 25 0 1 0 1134104518 8134656 1601 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 1986 1601 73 123 0 1861 0
Current children cumulated CPU time (s) 823.47
Current children cumulated vsize (KiB) 7944

[startup+824.701 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30141
/proc/meminfo: memFree=1331408/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=7944 CPUtime=824.27
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 1621 0 0 0 82426 1 0 0 25 0 1 0 1134104518 8134656 1604 1992294400 134512640 135019032 4294956240 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 1986 1604 73 123 0 1861 0
Current children cumulated CPU time (s) 824.27
Current children cumulated vsize (KiB) 7944

[startup+825.101 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30141
/proc/meminfo: memFree=1331344/2055920 swapFree=4176728/4192956
[pid=30138] ppid=30136 vsize=7944 CPUtime=824.66
/proc/30138/stat : 30138 (march_ks) R 30136 30138 29949 0 -1 4194304 1625 0 0 0 82465 1 0 0 25 0 1 0 1134104518 8134656 1608 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/30138/statm: 1986 1608 73 123 0 1861 0
Current children cumulated CPU time (s) 824.66
Current children cumulated vsize (KiB) 7944

Child status: 20
Real time (s): 825.172
CPU time (s): 824.748
CPU user time (s): 824.728
CPU system time (s): 0.019996
CPU usage (%): 99.9486
Max. virtual memory (cumulated for all children) (KiB): 7944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 824.728
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1626
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2545

runsolver used 0.629904 second user time and 2.39864 second system time

The end

Launcher Data 

Begin job on node11 at 2009-04-01 21:33:02
IDJOB=1544780
IDBENCH=70617
IDSOLVER=559
FILE ID=node11/1544780-1238614382
PBS_JOBID= 9073690
Free space on /tmp= 66412 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544780-1238614382/watcher-1544780-1238614382 -o /tmp/evaluation-result-1544780-1238614382/solver-1544780-1238614382 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544780-1238614382.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c274543915c4e3a4d5b9fc155f904448
RANDOM SEED=1961263018

node11.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.274
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		: 3000.274
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:       1338296 kB
Buffers:        109716 kB
Cached:         501268 kB
SwapCached:      10196 kB
Active:         225988 kB
Inactive:       396652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1338296 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          17388 kB
Slab:            81000 kB
Committed_AS:  2975172 kB
PageTables:       1456 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= 66412 MiB
End job on node11 at 2009-04-01 21:46:47