Trace number 1626173

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 2007-02-08? (TO) 5000.1 5001.91

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1490060417-003.cnf
MD5SUM5d2224f3d8577481fb818d6a750d12f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.44363
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.30	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.30	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.30	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.30	c main()::
0.29/0.30	c initFormula():: searching for DIMACS p-line....
0.29/0.30	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.29/0.30	c parseCNF():: parsing....
0.29/0.30	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.30	c runParser():: parsing was successful, warming up engines...
0.29/0.30	c simplify_formula():: removed 0 tautological, 125 satisfied and 0 duplicate clauses
0.29/0.30	c preprocessing fase I completed:: there are now 5976 free variables and 25075 clauses.
0.29/0.30	c stat :: sign balance is biased by 0.479
0.29/0.30	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.30	c using 3-SAT heuristics (occurence based diff)
0.29/0.30	c longest clause has size 3
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 173 duplicate clauses
0.29/0.30	c resolvent_look() :: found 101 resolvents
0.29/0.30	c lessRedundantTransformation():: nothing to be done.
0.29/0.30	c transformTo3SAT():: you gave me 6000 variables and 25176 clauses.
0.29/0.30	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.30	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.30	c transformTo3SAT():: the transformation yielded 6000 variabels and 25176 clauses.
0.29/0.30	c main():: clause / variable ratio: ( 25176 / 6000 ) = 4.20
0.29/0.30	c longest clause has size 3
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.30	c dynamic_preselect_setsize :: off
0.29/0.30	c suggested doublelook initial :: 0
0.29/0.30	c main():: all systems go!
0.29/0.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 536 JD: 397
5.79/5.83	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626173-1240028092/watcher-1626173-1240028092 -o /tmp/evaluation-result-1626173-1240028092/solver-1626173-1240028092 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626173-1240028092.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 1.00 3/65 19593
/proc/meminfo: memFree=1188088/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=1296 CPUtime=0
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 30839034 1327104 204 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 324 204 47 123 0 199 0

[startup+0.0247059 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19593
/proc/meminfo: memFree=1188088/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=1560 CPUtime=0.02
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 295 0 0 0 2 0 0 0 18 0 1 0 30839034 1597440 281 1992294400 134512640 135019032 4294956240 18446744073709551615 134790365 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 390 281 47 123 0 265 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1560

[startup+0.101714 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19593
/proc/meminfo: memFree=1188088/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=3940 CPUtime=0.09
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 1211 0 0 0 9 0 0 0 18 0 1 0 30839034 4034560 692 1992294400 134512640 135019032 4294956240 18446744073709551615 134554764 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 985 692 52 123 0 860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.301735 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19593
/proc/meminfo: memFree=1188088/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=8736 CPUtime=0.29
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 3683 0 0 0 28 1 0 0 19 0 1 0 30839034 8945664 1686 1992294400 134512640 135019032 4294956240 18446744073709551615 134657814 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2184 1686 68 123 0 2059 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8736

[startup+0.701777 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19593
/proc/meminfo: memFree=1188088/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=8076 CPUtime=0.69
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 3906 0 0 0 68 1 0 0 23 0 1 0 30839034 8269824 1734 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2019 1734 73 123 0 1894 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8076

[startup+1.50286 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19594
/proc/meminfo: memFree=1181232/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=8612 CPUtime=1.49
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 4027 0 0 0 148 1 0 0 25 0 1 0 30839034 8818688 1855 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2153 1855 73 123 0 2028 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8612

[startup+3.10103 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19594
/proc/meminfo: memFree=1180592/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=9132 CPUtime=3.09
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 4109 0 0 0 308 1 0 0 25 0 1 0 30839034 9351168 1937 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2283 1937 73 123 0 2158 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9132

[startup+6.30137 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19594
/proc/meminfo: memFree=1180144/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=9392 CPUtime=6.29
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 4163 0 0 0 628 1 0 0 25 0 1 0 30839034 9617408 1991 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2348 1991 73 123 0 2223 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9392

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19594
/proc/meminfo: memFree=1179696/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=9788 CPUtime=12.68
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 4259 0 0 0 1267 1 0 0 25 0 1 0 30839034 10022912 2087 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2447 2087 73 123 0 2322 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9788

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19594
/proc/meminfo: memFree=1179632/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=10044 CPUtime=25.48
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 4319 0 0 0 2546 2 0 0 25 0 1 0 30839034 10285056 2147 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2511 2147 73 123 0 2386 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10044

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19594
/proc/meminfo: memFree=1179440/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=10172 CPUtime=51.07
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 4381 0 0 0 5105 2 0 0 25 0 1 0 30839034 10416128 2209 1992294400 134512640 135019032 4294956240 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2543 2209 73 123 0 2418 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10172

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19594
/proc/meminfo: memFree=1179056/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=10556 CPUtime=102.25
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 4451 0 0 0 10223 2 0 0 25 0 1 0 30839034 10809344 2279 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2639 2279 73 123 0 2514 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10556

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19594
/proc/meminfo: memFree=1178800/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=10684 CPUtime=162.21
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 4499 0 0 0 16219 2 0 0 25 0 1 0 30839034 10940416 2327 1992294400 134512640 135019032 4294956240 18446744073709551615 134526424 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2671 2327 73 123 0 2546 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 10684

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19594
/proc/meminfo: memFree=1178672/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=10812 CPUtime=222.19
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 4532 0 0 0 22217 2 0 0 25 0 1 0 30839034 11071488 2360 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2703 2360 73 123 0 2578 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 10812

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19594
/proc/meminfo: memFree=1178608/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=10940 CPUtime=282.17
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 4561 0 0 0 28214 3 0 0 25 0 1 0 30839034 11202560 2389 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2735 2389 73 123 0 2610 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 10940

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19594
/proc/meminfo: memFree=1178480/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=11068 CPUtime=342.14
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 4593 0 0 0 34211 3 0 0 25 0 1 0 30839034 11333632 2421 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2767 2421 73 123 0 2642 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 11068

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19594
/proc/meminfo: memFree=1178352/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=11196 CPUtime=402.12
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 4614 0 0 0 40209 3 0 0 25 0 1 0 30839034 11464704 2442 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2799 2442 73 123 0 2674 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 11196

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19594
/proc/meminfo: memFree=1178224/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=11196 CPUtime=462.1
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 4633 0 0 0 46207 3 0 0 25 0 1 0 30839034 11464704 2461 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2799 2461 73 123 0 2674 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 11196

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19594
/proc/meminfo: memFree=1178160/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=11324 CPUtime=522.06
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 4651 0 0 0 52203 3 0 0 25 0 1 0 30839034 11595776 2479 1992294400 134512640 135019032 4294956240 18446744073709551615 134538053 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2831 2479 73 123 0 2706 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 11324

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19594
/proc/meminfo: memFree=1178096/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=11324 CPUtime=582.04
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 4667 0 0 0 58201 3 0 0 25 0 1 0 30839034 11595776 2495 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2831 2495 73 123 0 2706 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 11324

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19594
/proc/meminfo: memFree=1178032/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=11452 CPUtime=642.02
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 4682 0 0 0 64199 3 0 0 25 0 1 0 30839034 11726848 2510 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 2863 2510 73 123 0 2738 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 11452


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19602
/proc/meminfo: memFree=1176176/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12736 CPUtime=4060.76
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5004 0 0 0 406071 5 0 0 25 0 1 0 30839034 13041664 2832 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 3184 2832 73 123 0 3059 0
Current children cumulated CPU time (s) 4060.76
Current children cumulated vsize (KiB) 12736

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19602
/proc/meminfo: memFree=1176112/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12736 CPUtime=4120.74
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5006 0 0 0 412069 5 0 0 25 0 1 0 30839034 13041664 2834 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/19593/statm: 3184 2834 73 123 0 3059 0
Current children cumulated CPU time (s) 4120.74
Current children cumulated vsize (KiB) 12736

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19602
/proc/meminfo: memFree=1176112/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12736 CPUtime=4180.72
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5009 0 0 0 418067 5 0 0 25 0 1 0 30839034 13041664 2837 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 3184 2837 73 123 0 3059 0
Current children cumulated CPU time (s) 4180.72
Current children cumulated vsize (KiB) 12736

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19602
/proc/meminfo: memFree=1176112/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12736 CPUtime=4240.7
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5012 0 0 0 424065 5 0 0 25 0 1 0 30839034 13041664 2840 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 3184 2840 73 123 0 3059 0
Current children cumulated CPU time (s) 4240.7
Current children cumulated vsize (KiB) 12736

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19602
/proc/meminfo: memFree=1176112/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12736 CPUtime=4300.69
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5014 0 0 0 430064 5 0 0 25 0 1 0 30839034 13041664 2842 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 3184 2842 73 123 0 3059 0
Current children cumulated CPU time (s) 4300.69
Current children cumulated vsize (KiB) 12736

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19602
/proc/meminfo: memFree=1176112/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12736 CPUtime=4360.67
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5018 0 0 0 436062 5 0 0 25 0 1 0 30839034 13041664 2846 1992294400 134512640 135019032 4294956240 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 3184 2846 73 123 0 3059 0
Current children cumulated CPU time (s) 4360.67
Current children cumulated vsize (KiB) 12736

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19602
/proc/meminfo: memFree=1176112/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12736 CPUtime=4420.65
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5020 0 0 0 442060 5 0 0 25 0 1 0 30839034 13041664 2848 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 3184 2848 73 123 0 3059 0
Current children cumulated CPU time (s) 4420.65
Current children cumulated vsize (KiB) 12736

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19602
/proc/meminfo: memFree=1176112/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12736 CPUtime=4480.63
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5022 0 0 0 448058 5 0 0 25 0 1 0 30839034 13041664 2850 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 3184 2850 73 123 0 3059 0
Current children cumulated CPU time (s) 4480.63
Current children cumulated vsize (KiB) 12736

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19602
/proc/meminfo: memFree=1176048/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12736 CPUtime=4540.62
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5024 0 0 0 454057 5 0 0 25 0 1 0 30839034 13041664 2852 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 3184 2852 73 123 0 3059 0
Current children cumulated CPU time (s) 4540.62
Current children cumulated vsize (KiB) 12736

[startup+4602.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 19602
/proc/meminfo: memFree=1175920/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12864 CPUtime=4600.6
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5026 0 0 0 460055 5 0 0 25 0 1 0 30839034 13172736 2854 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 3216 2854 73 123 0 3091 0
Current children cumulated CPU time (s) 4600.6
Current children cumulated vsize (KiB) 12864

[startup+4662.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 19602
/proc/meminfo: memFree=1175920/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12864 CPUtime=4660.58
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5029 0 0 0 466053 5 0 0 25 0 1 0 30839034 13172736 2857 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 3216 2857 73 123 0 3091 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 12864

[startup+4722.31 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 19602
/proc/meminfo: memFree=1175920/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12864 CPUtime=4720.57
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5031 0 0 0 472052 5 0 0 25 0 1 0 30839034 13172736 2859 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/19593/statm: 3216 2859 73 123 0 3091 0
Current children cumulated CPU time (s) 4720.57
Current children cumulated vsize (KiB) 12864

[startup+4782.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/66 19602
/proc/meminfo: memFree=1175856/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12864 CPUtime=4780.54
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5034 0 0 0 478049 5 0 0 25 0 1 0 30839034 13172736 2862 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 3216 2862 73 123 0 3091 0
Current children cumulated CPU time (s) 4780.54
Current children cumulated vsize (KiB) 12864

[startup+4842.3 s]
/proc/loadavg: 1.08 1.06 1.01 2/66 19602
/proc/meminfo: memFree=1175920/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12864 CPUtime=4840.52
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5036 0 0 0 484047 5 0 0 25 0 1 0 30839034 13172736 2864 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 3216 2864 73 123 0 3091 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 12864

[startup+4902.3 s]
/proc/loadavg: 1.07 1.06 1.01 2/66 19602
/proc/meminfo: memFree=1175856/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12864 CPUtime=4900.51
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5040 0 0 0 490046 5 0 0 25 0 1 0 30839034 13172736 2868 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 3216 2868 73 123 0 3091 0
Current children cumulated CPU time (s) 4900.51
Current children cumulated vsize (KiB) 12864

[startup+4962.3 s]
/proc/loadavg: 1.06 1.06 1.01 2/66 19604
/proc/meminfo: memFree=1175664/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12864 CPUtime=4960.49
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5042 0 0 0 496044 5 0 0 25 0 1 0 30839034 13172736 2870 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 3216 2870 73 123 0 3091 0
Current children cumulated CPU time (s) 4960.49
Current children cumulated vsize (KiB) 12864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.03 1.05 1.00 2/66 19604
/proc/meminfo: memFree=1175664/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12864 CPUtime=5000.08
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5044 0 0 0 500003 5 0 0 25 0 1 0 30839034 13172736 2872 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 3216 2872 73 123 0 3091 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 12864

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+5001.9 s]
/proc/loadavg: 1.03 1.05 1.00 2/66 19604
/proc/meminfo: memFree=1175664/2055920 swapFree=4192956/4192956
[pid=19593] ppid=19591 vsize=12864 CPUtime=5000.08
/proc/19593/stat : 19593 (march_ks) R 19591 19593 19431 0 -1 4194304 5044 0 0 0 500003 5 0 0 25 0 1 0 30839034 13172736 2872 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19593/statm: 3216 2872 73 123 0 3091 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 12864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.1
CPU user time (s): 5000.03
CPU system time (s): 0.06099
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 12864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5044
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= 10892

runsolver used 6.08507 second user time and 10.8234 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-18 06:14:52
IDJOB=1626173
IDBENCH=70321
IDSOLVER=582
FILE ID=node81/1626173-1240028092
PBS_JOBID= 9157429
Free space on /tmp= 126584 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1490060417-003.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626173-1240028092/watcher-1626173-1240028092 -o /tmp/evaluation-result-1626173-1240028092/solver-1626173-1240028092 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626173-1240028092.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5d2224f3d8577481fb818d6a750d12f6
RANDOM SEED=1777424284

node81.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		: 3000.234
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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1188632 kB
Buffers:         80108 kB
Cached:         693324 kB
SwapCached:          0 kB
Active:         295548 kB
Inactive:       492760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1188632 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3304 kB
Writeback:           0 kB
Mapped:          24584 kB
Slab:            64760 kB
Committed_AS:   181216 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126584 MiB
End job on node81 at 2009-04-18 07:38:16