Trace number 1626249

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 5001.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1550223396-041.cnf
MD5SUMeb6bf34a1ded0d6ac9d6c9b7ba628c09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark210.131
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.39/1.40	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.40	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.39/1.40	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.39/1.40	c main()::
1.39/1.40	c initFormula():: searching for DIMACS p-line....
1.39/1.40	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.39/1.40	c parseCNF():: parsing....
1.39/1.40	c parseCNF():: the CNF contains 0 unary clauses.
1.39/1.40	c runParser():: parsing was successful, warming up engines...
1.39/1.40	c simplify_formula():: removed 0 tautological, 483 satisfied and 0 duplicate clauses
1.39/1.40	c preprocessing fase I completed:: there are now 17922 free variables and 75117 clauses.
1.39/1.40	c stat :: sign balance is biased by 0.475
1.39/1.40	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.39/1.40	c using 3-SAT heuristics (occurence based diff)
1.39/1.40	c longest clause has size 3
1.39/1.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
1.39/1.40	c resolvent_look() :: found 78 resolvents
1.39/1.40	c lessRedundantTransformation():: nothing to be done.
1.39/1.40	c transformTo3SAT():: you gave me 18000 variables and 75195 clauses.
1.39/1.40	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.39/1.40	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.39/1.40	c transformTo3SAT():: the transformation yielded 18000 variabels and 75195 clauses.
1.39/1.40	c main():: clause / variable ratio: ( 75195 / 18000 ) = 4.18
1.39/1.40	c longest clause has size 3
1.39/1.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.40	c dynamic_preselect_setsize :: off
1.39/1.40	c suggested doublelook initial :: 0
1.39/1.40	c main():: all systems go!
1.39/1.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1351 JD: 1232
52.48/52.51	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-1626249-1240042253/watcher-1626249-1240042253 -o /tmp/evaluation-result-1626249-1240042253/solver-1626249-1240042253 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626249-1240042253.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 21390
/proc/meminfo: memFree=1130200/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=2664 CPUtime=0
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 32253061 2727936 471 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 666 471 47 123 0 541 0

[startup+0.06239 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21390
/proc/meminfo: memFree=1130200/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=3324 CPUtime=0.05
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 698 0 0 0 5 0 0 0 18 0 1 0 32253061 3403776 684 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 831 685 47 123 0 706 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3324

[startup+0.102393 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21390
/proc/meminfo: memFree=1130200/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=3720 CPUtime=0.09
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 848 0 0 0 9 0 0 0 18 0 1 0 32253061 3809280 834 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 930 834 47 123 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.30141 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21390
/proc/meminfo: memFree=1130200/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=8532 CPUtime=0.29
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 2709 0 0 0 29 0 0 0 19 0 1 0 32253061 8736768 1438 1992294400 134512640 135019032 4294956240 18446744073709551615 134555008 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 2133 1438 52 123 0 2008 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8532

[startup+0.701449 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21390
/proc/meminfo: memFree=1130200/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=10084 CPUtime=0.69
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 5405 0 0 0 67 2 0 0 23 0 1 0 32253061 10326016 1862 1992294400 134512640 135019032 4294956240 18446744073709551615 134657890 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 2521 1862 63 123 0 2396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10084

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21391
/proc/meminfo: memFree=1117136/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=22804 CPUtime=1.49
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 14197 0 0 0 144 5 0 0 25 0 1 0 32253061 23351296 4807 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 5701 4807 73 123 0 5576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22804

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21391
/proc/meminfo: memFree=1110992/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=22808 CPUtime=3.09
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 14198 0 0 0 304 5 0 0 25 0 1 0 32253061 23355392 4808 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 5702 4808 73 123 0 5577 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22808

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21391
/proc/meminfo: memFree=1110736/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=23104 CPUtime=6.29
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 14236 0 0 0 624 5 0 0 25 0 1 0 32253061 23658496 4846 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 5776 4846 73 123 0 5651 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23104

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21391
/proc/meminfo: memFree=1110352/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=23508 CPUtime=12.69
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 14341 0 0 0 1263 6 0 0 25 0 1 0 32253061 24072192 4951 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 5877 4951 73 123 0 5752 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23508

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21391
/proc/meminfo: memFree=1108752/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=25352 CPUtime=25.49
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 14775 0 0 0 2543 6 0 0 25 0 1 0 32253061 25960448 5385 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 6338 5385 73 123 0 6213 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25352

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21391
/proc/meminfo: memFree=1108048/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=26132 CPUtime=51.08
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 14959 0 0 0 5102 6 0 0 25 0 1 0 32253061 26759168 5569 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 6533 5569 73 123 0 6408 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26132

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21391
/proc/meminfo: memFree=1106960/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=27252 CPUtime=102.26
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 15231 0 0 0 10220 6 0 0 25 0 1 0 32253061 27906048 5830 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 6813 5830 73 123 0 6688 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27252

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21391
/proc/meminfo: memFree=1106320/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=27888 CPUtime=162.23
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 15386 0 0 0 16217 6 0 0 25 0 1 0 32253061 28557312 5985 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 6972 5985 73 123 0 6847 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27888

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21391
/proc/meminfo: memFree=1106000/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=28136 CPUtime=222.21
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 15459 0 0 0 22215 6 0 0 25 0 1 0 32253061 28811264 6058 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7034 6058 73 123 0 6909 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28136

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21391
/proc/meminfo: memFree=1105872/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=28260 CPUtime=282.21
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 15499 0 0 0 28214 7 0 0 25 0 1 0 32253061 28938240 6098 1992294400 134512640 135019032 4294956240 18446744073709551615 134564372 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7065 6098 73 123 0 6940 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 28260

[startup+342.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 21391
/proc/meminfo: memFree=1105680/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=28384 CPUtime=342.19
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 15537 0 0 0 34212 7 0 0 25 0 1 0 32253061 29065216 6136 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7096 6136 73 123 0 6971 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 28384

[startup+402.302 s]
/proc/loadavg: 1.12 1.04 1.01 2/66 21391
/proc/meminfo: memFree=1105552/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=28632 CPUtime=402.17
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 15579 0 0 0 40210 7 0 0 25 0 1 0 32253061 29319168 6178 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7158 6178 73 123 0 7033 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 28632

[startup+462.301 s]
/proc/loadavg: 1.15 1.06 1.01 2/66 21391
/proc/meminfo: memFree=1105424/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=28756 CPUtime=462.15
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 15614 0 0 0 46208 7 0 0 25 0 1 0 32253061 29446144 6213 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7189 6213 73 123 0 7064 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 28756

[startup+522.301 s]
/proc/loadavg: 1.05 1.05 1.00 2/66 21391
/proc/meminfo: memFree=1105232/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=28880 CPUtime=522.13
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 15640 0 0 0 52206 7 0 0 25 0 1 0 32253061 29573120 6239 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7220 6239 73 123 0 7095 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 28880

[startup+582.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/66 21391
/proc/meminfo: memFree=1105168/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=28880 CPUtime=582.11
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 15663 0 0 0 58204 7 0 0 25 0 1 0 32253061 29573120 6262 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7220 6262 73 123 0 7095 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 28880

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 21391
/proc/meminfo: memFree=1105104/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=29004 CPUtime=642.1
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 15687 0 0 0 64203 7 0 0 25 0 1 0 32253061 29700096 6286 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7251 6286 73 123 0 7126 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 29004


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102544/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31248 CPUtime=4001.07
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16250 0 0 0 400095 12 0 0 25 0 1 0 32253061 31997952 6849 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7812 6849 73 123 0 7687 0
Current children cumulated CPU time (s) 4001.07
Current children cumulated vsize (KiB) 31248

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102544/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31248 CPUtime=4061.07
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16255 0 0 0 406094 13 0 0 25 0 1 0 32253061 31997952 6854 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7812 6854 73 123 0 7687 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 31248

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102544/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31248 CPUtime=4121.04
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16260 0 0 0 412091 13 0 0 25 0 1 0 32253061 31997952 6859 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7812 6859 73 123 0 7687 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 31248

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102544/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31248 CPUtime=4181.03
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16263 0 0 0 418090 13 0 0 25 0 1 0 32253061 31997952 6862 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7812 6862 73 123 0 7687 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 31248

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102544/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31372 CPUtime=4241.01
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16268 0 0 0 424088 13 0 0 25 0 1 0 32253061 32124928 6867 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7843 6867 73 123 0 7718 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 31372

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102544/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31372 CPUtime=4300.99
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16273 0 0 0 430086 13 0 0 25 0 1 0 32253061 32124928 6872 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7843 6872 73 123 0 7718 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 31372

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102544/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31372 CPUtime=4360.97
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16278 0 0 0 436084 13 0 0 25 0 1 0 32253061 32124928 6877 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7843 6877 73 123 0 7718 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 31372

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102544/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31372 CPUtime=4420.95
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16282 0 0 0 442082 13 0 0 25 0 1 0 32253061 32124928 6881 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7843 6881 73 123 0 7718 0
Current children cumulated CPU time (s) 4420.95
Current children cumulated vsize (KiB) 31372

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102544/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31372 CPUtime=4480.94
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16285 0 0 0 448081 13 0 0 25 0 1 0 32253061 32124928 6884 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7843 6884 73 123 0 7718 0
Current children cumulated CPU time (s) 4480.94
Current children cumulated vsize (KiB) 31372

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102544/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31372 CPUtime=4540.91
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16291 0 0 0 454078 13 0 0 25 0 1 0 32253061 32124928 6890 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7843 6890 73 123 0 7718 0
Current children cumulated CPU time (s) 4540.91
Current children cumulated vsize (KiB) 31372

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102352/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31372 CPUtime=4600.9
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16295 0 0 0 460077 13 0 0 25 0 1 0 32253061 32124928 6894 1992294400 134512640 135019032 4294956240 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7843 6894 73 123 0 7718 0
Current children cumulated CPU time (s) 4600.9
Current children cumulated vsize (KiB) 31372

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102352/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31496 CPUtime=4660.88
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16299 0 0 0 466075 13 0 0 25 0 1 0 32253061 32251904 6898 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7874 6898 73 123 0 7749 0
Current children cumulated CPU time (s) 4660.88
Current children cumulated vsize (KiB) 31496

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102352/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31496 CPUtime=4720.88
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16303 0 0 0 472074 14 0 0 25 0 1 0 32253061 32251904 6902 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7874 6902 73 123 0 7749 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 31496

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102352/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31496 CPUtime=4780.86
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16308 0 0 0 478072 14 0 0 25 0 1 0 32253061 32251904 6907 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7874 6907 73 123 0 7749 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 31496

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102288/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31496 CPUtime=4840.84
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16312 0 0 0 484070 14 0 0 25 0 1 0 32253061 32251904 6911 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7874 6911 73 123 0 7749 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 31496

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102288/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31496 CPUtime=4900.81
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16317 0 0 0 490067 14 0 0 25 0 1 0 32253061 32251904 6916 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7874 6916 73 123 0 7749 0
Current children cumulated CPU time (s) 4900.81
Current children cumulated vsize (KiB) 31496

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102288/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31496 CPUtime=4960.79
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16320 0 0 0 496065 14 0 0 25 0 1 0 32253061 32251904 6919 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7874 6919 73 123 0 7749 0
Current children cumulated CPU time (s) 4960.79
Current children cumulated vsize (KiB) 31496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21399
/proc/meminfo: memFree=1102288/2055920 swapFree=4192956/4192956
[pid=21390] ppid=21388 vsize=31496 CPUtime=5000.09
/proc/21390/stat : 21390 (march_ks) R 21388 21390 21241 0 -1 4194304 16323 0 0 0 499995 14 0 0 25 0 1 0 32253061 32251904 6922 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/21390/statm: 7874 6922 73 123 0 7749 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 31496

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): 5001.61
CPU time (s): 5000.1
CPU user time (s): 4999.95
CPU system time (s): 0.147977
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 31496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.147977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16323
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= 10369

runsolver used 3.9504 second user time and 14.2488 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-18 10:10:53
IDJOB=1626249
IDBENCH=70359
IDSOLVER=582
FILE ID=node56/1626249-1240042253
PBS_JOBID= 9157466
Free space on /tmp= 103004 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1550223396-041.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626249-1240042253/watcher-1626249-1240042253 -o /tmp/evaluation-result-1626249-1240042253/solver-1626249-1240042253 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626249-1240042253.cnf            

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

MD5SUM BENCH= eb6bf34a1ded0d6ac9d6c9b7ba628c09
RANDOM SEED=32221038

node56.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		: 3000.218
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		: 3000.218
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:       1130680 kB
Buffers:         84300 kB
Cached:         743804 kB
SwapCached:          0 kB
Active:         235264 kB
Inactive:       606832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1130680 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4324 kB
Writeback:           0 kB
Mapped:          23968 kB
Slab:            69108 kB
Committed_AS:   145884 kB
PageTables:       1468 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= 103004 MiB
End job on node56 at 2009-04-18 11:34:17