Trace number 1626227

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) 5000.02 5002.21

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
MD5SUM3ed6e5f5358c1fd3f163dcbb9450e91a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark70.5983
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.99/1.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.99/1.07	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.99/1.07	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.99/1.07	c main()::
0.99/1.07	c initFormula():: searching for DIMACS p-line....
0.99/1.07	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
0.99/1.07	c parseCNF():: parsing....
0.99/1.07	c parseCNF():: the CNF contains 0 unary clauses.
0.99/1.07	c runParser():: parsing was successful, warming up engines...
0.99/1.07	c simplify_formula():: removed 0 tautological, 314 satisfied and 0 duplicate clauses
0.99/1.07	c preprocessing fase I completed:: there are now 15949 free variables and 66886 clauses.
0.99/1.07	c stat :: sign balance is biased by 0.479
0.99/1.07	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.99/1.07	c using 3-SAT heuristics (occurence based diff)
0.99/1.07	c longest clause has size 3
0.99/1.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 143 duplicate clauses
0.99/1.07	c resolvent_look() :: found 73 resolvents
0.99/1.07	c lessRedundantTransformation():: nothing to be done.
0.99/1.07	c transformTo3SAT():: you gave me 16000 variables and 66959 clauses.
0.99/1.07	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.99/1.07	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.99/1.07	c transformTo3SAT():: the transformation yielded 16000 variabels and 66959 clauses.
0.99/1.07	c main():: clause / variable ratio: ( 66959 / 16000 ) = 4.18
0.99/1.07	c longest clause has size 3
0.99/1.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.07	c dynamic_preselect_setsize :: off
0.99/1.07	c suggested doublelook initial :: 0
0.99/1.07	c main():: all systems go!
0.99/1.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1205 JD: 1076
44.67/44.76	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-1626227-1240038110/watcher-1626227-1240038110 -o /tmp/evaluation-result-1626227-1240038110/solver-1626227-1240038110 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626227-1240038110.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: 1.07 1.02 1.00 3/64 22218
/proc/meminfo: memFree=1372728/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=2372 CPUtime=0
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 439 0 0 0 0 0 0 0 18 0 1 0 31838168 2428928 425 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 593 425 47 123 0 468 0

[startup+0.0769659 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 22218
/proc/meminfo: memFree=1372728/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=3296 CPUtime=0.07
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 710 0 0 0 7 0 0 0 18 0 1 0 31838168 3375104 696 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 824 696 47 123 0 699 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3296

[startup+0.101968 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 22218
/proc/meminfo: memFree=1372728/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=8184 CPUtime=0.09
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 1424 0 0 0 9 0 0 0 18 0 1 0 31838168 8380416 1409 1992294400 134512640 135019032 4294956240 18446744073709551615 134555147 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 2046 1409 48 123 0 1921 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8184

[startup+0.301986 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 22218
/proc/meminfo: memFree=1372728/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=7344 CPUtime=0.29
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 3241 0 0 0 28 1 0 0 20 0 1 0 31838168 7520256 1191 1992294400 134512640 135019032 4294956240 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 1836 1191 52 123 0 1711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.701024 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 22218
/proc/meminfo: memFree=1372728/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=14920 CPUtime=0.69
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 9130 0 0 0 65 4 0 0 24 0 1 0 31838168 15278080 2953 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 3730 2953 67 123 0 3605 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14920

[startup+1.5011 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 22219
/proc/meminfo: memFree=1356208/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=20276 CPUtime=1.49
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 13967 0 0 0 143 6 0 0 25 0 1 0 31838168 20762624 4242 1992294400 134512640 135019032 4294956240 18446744073709551615 134598027 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 5069 4242 73 123 0 4944 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20276

[startup+3.10125 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 22219
/proc/meminfo: memFree=1355824/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=20444 CPUtime=3.09
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 13972 0 0 0 303 6 0 0 25 0 1 0 31838168 20934656 4247 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 5111 4247 73 123 0 4986 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20444

[startup+6.30155 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 22219
/proc/meminfo: memFree=1355504/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=20604 CPUtime=6.29
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 14038 0 0 0 623 6 0 0 25 0 1 0 31838168 21098496 4313 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 5151 4313 73 123 0 5026 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20604

[startup+12.7012 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 22219
/proc/meminfo: memFree=1354928/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=21408 CPUtime=12.68
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 14204 0 0 0 1262 6 0 0 25 0 1 0 31838168 21921792 4479 1992294400 134512640 135019032 4294956240 18446744073709551615 134548028 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 5352 4479 73 123 0 5227 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21408

[startup+25.5014 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 22219
/proc/meminfo: memFree=1353584/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=23092 CPUtime=25.47
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 14565 0 0 0 2541 6 0 0 25 0 1 0 31838168 23646208 4840 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 5773 4840 73 123 0 5648 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23092

[startup+51.1018 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 22219
/proc/meminfo: memFree=1353008/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=23652 CPUtime=51.07
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 14699 0 0 0 5101 6 0 0 25 0 1 0 31838168 24219648 4965 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 5913 4965 73 123 0 5788 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23652

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 22219
/proc/meminfo: memFree=1351792/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=24800 CPUtime=102.24
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 14995 0 0 0 10218 6 0 0 25 0 1 0 31838168 25395200 5261 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 6200 5261 73 123 0 6075 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 24800

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22219
/proc/meminfo: memFree=1351344/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=25180 CPUtime=162.22
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15096 0 0 0 16215 7 0 0 25 0 1 0 31838168 25784320 5362 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 6295 5362 73 123 0 6170 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25180

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22219
/proc/meminfo: memFree=1351088/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=25436 CPUtime=222.2
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15162 0 0 0 22213 7 0 0 25 0 1 0 31838168 26046464 5428 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 6359 5428 73 123 0 6234 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 25436

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22219
/proc/meminfo: memFree=1350832/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=25560 CPUtime=282.17
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15214 0 0 0 28210 7 0 0 25 0 1 0 31838168 26173440 5480 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 6390 5480 73 123 0 6265 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 25560

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22219
/proc/meminfo: memFree=1350712/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=25688 CPUtime=342.15
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15249 0 0 0 34208 7 0 0 25 0 1 0 31838168 26304512 5515 1992294400 134512640 135019032 4294956240 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 6422 5515 73 123 0 6297 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 25688

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22219
/proc/meminfo: memFree=1350520/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=25940 CPUtime=402.13
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15291 0 0 0 40206 7 0 0 25 0 1 0 31838168 26562560 5557 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 6485 5557 73 123 0 6360 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 25940

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22219
/proc/meminfo: memFree=1350392/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=26064 CPUtime=462.1
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15325 0 0 0 46203 7 0 0 25 0 1 0 31838168 26689536 5591 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/22218/statm: 6516 5591 73 123 0 6391 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 26064

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22219
/proc/meminfo: memFree=1350328/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=26064 CPUtime=522.05
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15349 0 0 0 52198 7 0 0 25 0 1 0 31838168 26689536 5615 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 6516 5615 73 123 0 6391 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 26064

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22219
/proc/meminfo: memFree=1350264/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=26192 CPUtime=582.03
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15369 0 0 0 58196 7 0 0 25 0 1 0 31838168 26820608 5635 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 6548 5635 73 123 0 6423 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 26192

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22219
/proc/meminfo: memFree=1350136/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=26316 CPUtime=642.01
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15392 0 0 0 64193 8 0 0 25 0 1 0 31838168 26947584 5658 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22218/statm: 6579 5658 73 123 0 6454 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 26316


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347640/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28440 CPUtime=4000.51
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15932 0 0 0 400040 11 0 0 25 0 1 0 31838168 29122560 6198 1992294400 134512640 135019032 4294956240 18446744073709551615 134548889 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7110 6198 73 123 0 6985 0
Current children cumulated CPU time (s) 4000.51
Current children cumulated vsize (KiB) 28440

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347576/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28440 CPUtime=4060.48
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15940 0 0 0 406037 11 0 0 25 0 1 0 31838168 29122560 6206 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7110 6206 73 123 0 6985 0
Current children cumulated CPU time (s) 4060.48
Current children cumulated vsize (KiB) 28440

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347512/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28440 CPUtime=4120.45
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15945 0 0 0 412034 11 0 0 25 0 1 0 31838168 29122560 6211 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7110 6211 73 123 0 6985 0
Current children cumulated CPU time (s) 4120.45
Current children cumulated vsize (KiB) 28440

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347512/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28568 CPUtime=4180.44
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15952 0 0 0 418032 12 0 0 25 0 1 0 31838168 29253632 6218 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7142 6218 73 123 0 7017 0
Current children cumulated CPU time (s) 4180.44
Current children cumulated vsize (KiB) 28568

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347512/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28568 CPUtime=4240.42
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15957 0 0 0 424030 12 0 0 25 0 1 0 31838168 29253632 6223 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7142 6223 73 123 0 7017 0
Current children cumulated CPU time (s) 4240.42
Current children cumulated vsize (KiB) 28568

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347512/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28568 CPUtime=4300.4
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15961 0 0 0 430028 12 0 0 25 0 1 0 31838168 29253632 6227 1992294400 134512640 135019032 4294956240 18446744073709551615 134598318 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7142 6227 73 123 0 7017 0
Current children cumulated CPU time (s) 4300.4
Current children cumulated vsize (KiB) 28568

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347512/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28568 CPUtime=4360.38
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15966 0 0 0 436026 12 0 0 25 0 1 0 31838168 29253632 6232 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7142 6232 73 123 0 7017 0
Current children cumulated CPU time (s) 4360.38
Current children cumulated vsize (KiB) 28568

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347512/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28568 CPUtime=4420.35
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15969 0 0 0 442023 12 0 0 25 0 1 0 31838168 29253632 6235 1992294400 134512640 135019032 4294956240 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7142 6235 73 123 0 7017 0
Current children cumulated CPU time (s) 4420.35
Current children cumulated vsize (KiB) 28568

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347512/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28568 CPUtime=4480.33
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15975 0 0 0 448021 12 0 0 25 0 1 0 31838168 29253632 6241 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7142 6241 73 123 0 7017 0
Current children cumulated CPU time (s) 4480.33
Current children cumulated vsize (KiB) 28568

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347512/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28692 CPUtime=4540.3
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15979 0 0 0 454018 12 0 0 25 0 1 0 31838168 29380608 6245 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7173 6245 73 123 0 7048 0
Current children cumulated CPU time (s) 4540.3
Current children cumulated vsize (KiB) 28692

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347384/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28692 CPUtime=4600.27
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15982 0 0 0 460015 12 0 0 25 0 1 0 31838168 29380608 6248 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7173 6248 73 123 0 7048 0
Current children cumulated CPU time (s) 4600.27
Current children cumulated vsize (KiB) 28692

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347320/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28692 CPUtime=4660.25
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15987 0 0 0 466013 12 0 0 25 0 1 0 31838168 29380608 6253 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7173 6253 73 123 0 7048 0
Current children cumulated CPU time (s) 4660.25
Current children cumulated vsize (KiB) 28692

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347320/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28692 CPUtime=4720.24
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15992 0 0 0 472012 12 0 0 25 0 1 0 31838168 29380608 6258 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7173 6258 73 123 0 7048 0
Current children cumulated CPU time (s) 4720.24
Current children cumulated vsize (KiB) 28692

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347384/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28692 CPUtime=4780.2
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 15996 0 0 0 478008 12 0 0 25 0 1 0 31838168 29380608 6262 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7173 6262 73 123 0 7048 0
Current children cumulated CPU time (s) 4780.2
Current children cumulated vsize (KiB) 28692

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347320/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28692 CPUtime=4840.16
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 16000 0 0 0 484004 12 0 0 25 0 1 0 31838168 29380608 6266 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7173 6266 73 123 0 7048 0
Current children cumulated CPU time (s) 4840.16
Current children cumulated vsize (KiB) 28692

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347320/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28692 CPUtime=4900.13
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 16003 0 0 0 490001 12 0 0 25 0 1 0 31838168 29380608 6269 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7173 6269 73 123 0 7048 0
Current children cumulated CPU time (s) 4900.13
Current children cumulated vsize (KiB) 28692

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347256/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28816 CPUtime=4960.11
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 16009 0 0 0 495999 12 0 0 25 0 1 0 31838168 29507584 6275 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7204 6275 73 123 0 7079 0
Current children cumulated CPU time (s) 4960.11
Current children cumulated vsize (KiB) 28816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22227
/proc/meminfo: memFree=1347256/2055920 swapFree=4192956/4192956
[pid=22218] ppid=22216 vsize=28816 CPUtime=5000
/proc/22218/stat : 22218 (march_ks) R 22216 22218 22104 0 -1 4194304 16012 0 0 0 499988 12 0 0 25 0 1 0 31838168 29507584 6278 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/22218/statm: 7204 6278 73 123 0 7079 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 28816

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): 5002.21
CPU time (s): 5000.02
CPU user time (s): 4999.89
CPU system time (s): 0.13098
CPU usage (%): 99.9562
Max. virtual memory (cumulated for all children) (KiB): 28816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.89
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16012
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= 13321

runsolver used 4.82827 second user time and 13.371 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-18 09:01:50
IDJOB=1626227
IDBENCH=70348
IDSOLVER=582
FILE ID=node61/1626227-1240038110
PBS_JOBID= 9157460
Free space on /tmp= 66456 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626227-1240038110/watcher-1626227-1240038110 -o /tmp/evaluation-result-1626227-1240038110/solver-1626227-1240038110 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626227-1240038110.cnf            

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

MD5SUM BENCH= 3ed6e5f5358c1fd3f163dcbb9450e91a
RANDOM SEED=1602766872

node61.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		: 3000.216
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		: 3000.216
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:       1373208 kB
Buffers:         76616 kB
Cached:         533752 kB
SwapCached:          0 kB
Active:         262028 kB
Inactive:       361148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1373208 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4132 kB
Writeback:           0 kB
Mapped:          22552 kB
Slab:            45728 kB
Committed_AS:   173804 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB
End job on node61 at 2009-04-18 10:25:15