Trace number 1627053

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) 5000.11 5002.31

General information on the benchmark

NameRANDOM/additional/24000/
unif-k3-r4.2-v24000-c100800-S928699366-021.cnf
MD5SUM835ff210f478a3ba0cb8a76a482eb28a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark537.617
Satisfiable
(Un)Satisfiability was proved
Number of variables24000
Number of clauses100800
Sum of the clauses size302400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3100800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.10/2.14	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.10/2.14	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.10/2.14	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.10/2.14	c main()::
2.10/2.14	c initFormula():: searching for DIMACS p-line....
2.10/2.14	c initFormula():: the DIMACS p-line indicates a CNF of 24000 variables and 100800 clauses.
2.10/2.14	c parseCNF():: parsing....
2.10/2.14	c parseCNF():: the CNF contains 0 unary clauses.
2.10/2.14	c runParser():: parsing was successful, warming up engines...
2.10/2.14	c simplify_formula():: removed 0 tautological, 554 satisfied and 0 duplicate clauses
2.10/2.14	c preprocessing fase I completed:: there are now 23917 free variables and 100246 clauses.
2.10/2.14	c stat :: sign balance is biased by 0.473
2.10/2.14	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.10/2.14	c using 3-SAT heuristics (occurence based diff)
2.10/2.14	c longest clause has size 3
2.10/2.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
2.10/2.14	c resolvent_look() :: found 76 resolvents
2.10/2.14	c lessRedundantTransformation():: nothing to be done.
2.10/2.14	c transformTo3SAT():: you gave me 24000 variables and 100322 clauses.
2.10/2.14	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.10/2.14	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.10/2.14	c transformTo3SAT():: the transformation yielded 24000 variabels and 100322 clauses.
2.10/2.14	c main():: clause / variable ratio: ( 100322 / 24000 ) = 4.18
2.10/2.14	c longest clause has size 3
2.10/2.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.10/2.14	c dynamic_preselect_setsize :: off
2.10/2.14	c suggested doublelook initial :: 0
2.10/2.14	c main():: all systems go!
2.10/2.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1811 JD: 1656
106.66/106.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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-1627053-1240144453/watcher-1627053-1240144453 -o /tmp/evaluation-result-1627053-1240144453/solver-1627053-1240144453 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627053-1240144453.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 3/64 23835
/proc/meminfo: memFree=1135208/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=3332 CPUtime=0
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 625 0 0 0 0 0 0 0 18 0 1 0 42472833 3411968 611 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 833 612 47 123 0 708 0

[startup+0.0344541 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23835
/proc/meminfo: memFree=1135208/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=3596 CPUtime=0.03
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 722 0 0 0 3 0 0 0 18 0 1 0 42472833 3682304 708 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 899 708 47 123 0 774 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3596

[startup+0.101457 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23835
/proc/meminfo: memFree=1135208/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=4388 CPUtime=0.09
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 968 0 0 0 9 0 0 0 18 0 1 0 42472833 4493312 954 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 1097 954 47 123 0 972 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4388

[startup+0.301469 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23835
/proc/meminfo: memFree=1135208/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=14392 CPUtime=0.29
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 3438 0 0 0 28 1 0 0 19 0 1 0 42472833 14737408 2725 1992294400 134512640 135019032 4294956240 18446744073709551615 134554736 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 3598 2725 52 123 0 3473 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14392

[startup+0.701497 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23835
/proc/meminfo: memFree=1135208/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=11164 CPUtime=0.69
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 5263 0 0 0 67 2 0 0 23 0 1 0 42472833 11431936 1889 1992294400 134512640 135019032 4294956240 18446744073709551615 134555001 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 2791 1889 52 123 0 2666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11164

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23836
/proc/meminfo: memFree=1128928/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=21956 CPUtime=1.49
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 12530 0 0 0 144 5 0 0 25 0 1 0 42472833 22482944 4399 1992294400 134512640 135019032 4294956240 18446744073709551615 134567933 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 5489 4399 67 123 0 5364 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21956

[startup+3.10166 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23836
/proc/meminfo: memFree=1111584/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=30396 CPUtime=3.09
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 18798 0 0 0 301 8 0 0 25 0 1 0 42472833 31125504 6337 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 7599 6337 73 123 0 7474 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30396

[startup+6.30187 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 23836
/proc/meminfo: memFree=1111008/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=30408 CPUtime=6.29
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 18815 0 0 0 621 8 0 0 25 0 1 0 42472833 31137792 6354 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 7602 6354 73 123 0 7477 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30408

[startup+12.7013 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 23836
/proc/meminfo: memFree=1110880/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=30828 CPUtime=12.68
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 18898 0 0 0 1260 8 0 0 25 0 1 0 42472833 31567872 6437 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 7707 6437 73 123 0 7582 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30828

[startup+25.5012 s]
/proc/loadavg: 1.13 1.03 1.01 2/65 23836
/proc/meminfo: memFree=1110368/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=31376 CPUtime=25.48
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 19029 0 0 0 2540 8 0 0 25 0 1 0 42472833 32129024 6568 1992294400 134512640 135019032 4294956240 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 7844 6568 73 123 0 7719 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31376

[startup+51.1019 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 23836
/proc/meminfo: memFree=1107936/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=34508 CPUtime=51.07
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 19616 0 0 0 5098 9 0 0 25 0 1 0 42472833 35336192 7155 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 8627 7155 73 123 0 8502 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34508

[startup+102.305 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 23836
/proc/meminfo: memFree=1106912/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=35416 CPUtime=102.25
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 19858 0 0 0 10216 9 0 0 25 0 1 0 42472833 36265984 7397 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 8854 7397 73 123 0 8729 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 35416

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 23836
/proc/meminfo: memFree=1106144/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=36380 CPUtime=162.23
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 20060 0 0 0 16213 10 0 0 25 0 1 0 42472833 37253120 7584 1992294400 134512640 135019032 4294956240 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 9095 7584 73 123 0 8970 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 36380

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23838
/proc/meminfo: memFree=1105248/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=37152 CPUtime=222.2
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 20268 0 0 0 22210 10 0 0 25 0 1 0 42472833 38043648 7792 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 9288 7792 73 123 0 9163 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 37152

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23838
/proc/meminfo: memFree=1104928/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=37528 CPUtime=282.18
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 20363 0 0 0 28208 10 0 0 25 0 1 0 42472833 38428672 7887 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 9382 7887 73 123 0 9257 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 37528

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23838
/proc/meminfo: memFree=1104608/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=37780 CPUtime=342.16
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 20438 0 0 0 34205 11 0 0 25 0 1 0 42472833 38686720 7962 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 9445 7962 73 123 0 9320 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 37780

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23838
/proc/meminfo: memFree=1104480/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=38028 CPUtime=402.13
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 20482 0 0 0 40202 11 0 0 25 0 1 0 42472833 38940672 8006 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 9507 8006 73 123 0 9382 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 38028

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23838
/proc/meminfo: memFree=1104352/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=38152 CPUtime=462.11
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 20523 0 0 0 46200 11 0 0 25 0 1 0 42472833 39067648 8047 1992294400 134512640 135019032 4294956240 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 9538 8047 73 123 0 9413 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 38152

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23838
/proc/meminfo: memFree=1104160/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=38276 CPUtime=522.09
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 20568 0 0 0 52198 11 0 0 25 0 1 0 42472833 39194624 8092 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 9569 8092 73 123 0 9444 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 38276

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23838
/proc/meminfo: memFree=1104032/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=38524 CPUtime=582.06
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 20601 0 0 0 58195 11 0 0 25 0 1 0 42472833 39448576 8125 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 9631 8125 73 123 0 9506 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 38524

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23838
/proc/meminfo: memFree=1103904/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=38648 CPUtime=642.04
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 20638 0 0 0 64193 11 0 0 25 0 1 0 42472833 39575552 8162 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 9662 8162 73 123 0 9537 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 38648


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

[startup+4062.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 23846
/proc/meminfo: memFree=1101088/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41128 CPUtime=4060.52
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21278 0 0 0 406039 13 0 0 25 0 1 0 42472833 42115072 8802 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 10282 8802 73 123 0 10157 0
Current children cumulated CPU time (s) 4060.52
Current children cumulated vsize (KiB) 41128

[startup+4122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1101088/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41128 CPUtime=4120.5
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21285 0 0 0 412037 13 0 0 25 0 1 0 42472833 42115072 8809 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 10282 8809 73 123 0 10157 0
Current children cumulated CPU time (s) 4120.5
Current children cumulated vsize (KiB) 41128

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1101088/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41252 CPUtime=4180.46
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21292 0 0 0 418033 13 0 0 25 0 1 0 42472833 42242048 8816 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 10313 8816 73 123 0 10188 0
Current children cumulated CPU time (s) 4180.46
Current children cumulated vsize (KiB) 41252

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1101088/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41252 CPUtime=4240.42
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21298 0 0 0 424029 13 0 0 25 0 1 0 42472833 42242048 8822 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 10313 8822 73 123 0 10188 0
Current children cumulated CPU time (s) 4240.42
Current children cumulated vsize (KiB) 41252

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1101088/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41252 CPUtime=4300.4
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21303 0 0 0 430027 13 0 0 25 0 1 0 42472833 42242048 8827 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 10313 8827 73 123 0 10188 0
Current children cumulated CPU time (s) 4300.4
Current children cumulated vsize (KiB) 41252

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1101088/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41252 CPUtime=4360.37
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21308 0 0 0 436023 14 0 0 25 0 1 0 42472833 42242048 8832 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/23835/statm: 10313 8832 73 123 0 10188 0
Current children cumulated CPU time (s) 4360.37
Current children cumulated vsize (KiB) 41252

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1101088/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41252 CPUtime=4420.35
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21314 0 0 0 442021 14 0 0 25 0 1 0 42472833 42242048 8838 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 10313 8838 73 123 0 10188 0
Current children cumulated CPU time (s) 4420.35
Current children cumulated vsize (KiB) 41252

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1101088/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41252 CPUtime=4480.33
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21318 0 0 0 448019 14 0 0 25 0 1 0 42472833 42242048 8842 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 10313 8842 73 123 0 10188 0
Current children cumulated CPU time (s) 4480.33
Current children cumulated vsize (KiB) 41252

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1101088/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41376 CPUtime=4540.3
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21324 0 0 0 454016 14 0 0 25 0 1 0 42472833 42369024 8848 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/23835/statm: 10344 8848 73 123 0 10219 0
Current children cumulated CPU time (s) 4540.3
Current children cumulated vsize (KiB) 41376

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1100960/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41376 CPUtime=4600.26
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21329 0 0 0 460012 14 0 0 25 0 1 0 42472833 42369024 8853 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 10344 8853 73 123 0 10219 0
Current children cumulated CPU time (s) 4600.26
Current children cumulated vsize (KiB) 41376

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1100896/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41376 CPUtime=4660.23
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21334 0 0 0 466009 14 0 0 25 0 1 0 42472833 42369024 8858 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 10344 8858 73 123 0 10219 0
Current children cumulated CPU time (s) 4660.23
Current children cumulated vsize (KiB) 41376

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1100896/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41376 CPUtime=4720.21
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21338 0 0 0 472007 14 0 0 25 0 1 0 42472833 42369024 8862 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 10344 8862 73 123 0 10219 0
Current children cumulated CPU time (s) 4720.21
Current children cumulated vsize (KiB) 41376

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1100896/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41376 CPUtime=4780.18
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21343 0 0 0 478004 14 0 0 25 0 1 0 42472833 42369024 8867 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 10344 8867 73 123 0 10219 0
Current children cumulated CPU time (s) 4780.18
Current children cumulated vsize (KiB) 41376

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1100896/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41376 CPUtime=4840.16
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21350 0 0 0 484002 14 0 0 25 0 1 0 42472833 42369024 8874 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 10344 8874 73 123 0 10219 0
Current children cumulated CPU time (s) 4840.16
Current children cumulated vsize (KiB) 41376

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1100896/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41500 CPUtime=4900.13
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21354 0 0 0 489999 14 0 0 25 0 1 0 42472833 42496000 8878 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 10375 8878 73 123 0 10250 0
Current children cumulated CPU time (s) 4900.13
Current children cumulated vsize (KiB) 41500

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1100896/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41500 CPUtime=4960.1
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21358 0 0 0 495996 14 0 0 25 0 1 0 42472833 42496000 8882 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 10375 8882 73 123 0 10250 0
Current children cumulated CPU time (s) 4960.1
Current children cumulated vsize (KiB) 41500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1100896/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41500 CPUtime=5000.09
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21359 0 0 0 499995 14 0 0 25 0 1 0 42472833 42496000 8883 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 10375 8883 73 123 0 10250 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 41500

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

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

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23846
/proc/meminfo: memFree=1100896/2055920 swapFree=4192956/4192956
[pid=23835] ppid=23833 vsize=41500 CPUtime=5000.09
/proc/23835/stat : 23835 (march_ks) R 23833 23835 23688 0 -1 4194304 21359 0 0 0 499995 14 0 0 25 0 1 0 42472833 42496000 8883 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23835/statm: 10375 8883 73 123 0 10250 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 41500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.31
CPU time (s): 5000.11
CPU user time (s): 4999.95
CPU system time (s): 0.151976
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 41500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21359
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= 13242

runsolver used 5.11922 second user time and 13.08 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-19 14:34:13
IDJOB=1627053
IDBENCH=71652
IDSOLVER=582
FILE ID=node52/1627053-1240144453
PBS_JOBID= 9157865
Free space on /tmp= 66360 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/24000/unif-k3-r4.2-v24000-c100800-S928699366-021.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627053-1240144453/watcher-1627053-1240144453 -o /tmp/evaluation-result-1627053-1240144453/solver-1627053-1240144453 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627053-1240144453.cnf            

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

MD5SUM BENCH= 835ff210f478a3ba0cb8a76a482eb28a
RANDOM SEED=260454698

node52.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		: 3000.214
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		: 3000.214
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:       1136968 kB
Buffers:         81036 kB
Cached:         757540 kB
SwapCached:          0 kB
Active:         423988 kB
Inactive:       428564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1136968 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4844 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            52324 kB
Committed_AS:   176188 kB
PageTables:       1476 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= 66356 MiB
End job on node52 at 2009-04-19 15:57:38