Trace number 1544136

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) 1200.03 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1806027711-062.cnf
MD5SUM03e92abd50719ffb3da2b41e986c9d5a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.44017
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.60	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.60	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.59/0.60	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.59/0.60	c main()::
0.59/0.60	c initFormula():: searching for DIMACS p-line....
0.59/0.60	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.60	c parseCNF():: parsing....
0.59/0.60	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.60	c runParser():: parsing was successful, warming up engines...
0.59/0.60	c simplify_formula():: removed 0 tautological, 275 satisfied and 0 duplicate clauses
0.59/0.60	c preprocessing fase I completed:: there are now 9954 free variables and 41725 clauses.
0.59/0.60	c stat :: sign balance is biased by 0.495
0.59/0.60	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.59/0.60	c using 3-SAT heuristics (occurence based diff)
0.59/0.60	c longest clause has size 3
0.59/0.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 141 duplicate clauses
0.59/0.60	c resolvent_look() :: found 75 resolvents
0.59/0.60	c lessRedundantTransformation():: nothing to be done.
0.59/0.60	c transformTo3SAT():: you gave me 10000 variables and 41800 clauses.
0.59/0.60	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.60	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.60	c transformTo3SAT():: the transformation yielded 10000 variabels and 41800 clauses.
0.59/0.60	c main():: clause / variable ratio: ( 41800 / 10000 ) = 4.18
0.59/0.60	c longest clause has size 3
0.59/0.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.60	c dynamic_preselect_setsize :: off
0.59/0.60	c suggested doublelook initial :: 0
0.59/0.60	c main():: all systems go!
0.59/0.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1162 JD: 657
45.07/45.12	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544136-1238605095/watcher-1544136-1238605095 -o /tmp/evaluation-result-1544136-1238605095/solver-1544136-1238605095 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544136-1238605095.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.05 0.99 1.00 3/64 27937
/proc/meminfo: memFree=1250400/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=1188 CPUtime=0
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 116 0 0 0 0 0 0 0 19 0 1 0 1133175049 1216512 102 1992294400 134512640 135019032 4294956240 18446744073709551615 134557515 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 297 106 45 123 0 172 0

[startup+0.083214 s]
/proc/loadavg: 1.05 0.99 1.00 3/64 27937
/proc/meminfo: memFree=1250400/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=4780 CPUtime=0.07
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 1011 0 0 0 7 0 0 0 19 0 1 0 1133175049 4894720 763 1992294400 134512640 135019032 4294956240 18446744073709551615 134628876 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 1195 763 50 123 0 1070 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4780

[startup+0.101215 s]
/proc/loadavg: 1.05 0.99 1.00 3/64 27937
/proc/meminfo: memFree=1250400/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=4780 CPUtime=0.09
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 1051 0 0 0 9 0 0 0 19 0 1 0 1133175049 4894720 762 1992294400 134512640 135019032 4294956240 18446744073709551615 134560586 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 1195 762 50 123 0 1070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4780

[startup+0.301246 s]
/proc/loadavg: 1.05 0.99 1.00 3/64 27937
/proc/meminfo: memFree=1250400/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=6120 CPUtime=0.28
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 3433 0 0 0 28 0 0 0 20 0 1 0 1133175049 6266880 1111 1992294400 134512640 135019032 4294956240 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 1530 1111 63 123 0 1405 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6120

[startup+0.70131 s]
/proc/loadavg: 1.05 0.99 1.00 3/64 27937
/proc/meminfo: memFree=1250400/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=13008 CPUtime=0.69
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 8612 0 0 0 66 3 0 0 24 0 1 0 1133175049 13320192 2691 1992294400 134512640 135019032 4294956240 18446744073709551615 134538508 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 3252 2691 73 123 0 3127 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13008

[startup+1.50144 s]
/proc/loadavg: 1.04 0.99 1.00 2/65 27938
/proc/meminfo: memFree=1239832/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=13016 CPUtime=1.49
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 8627 0 0 0 146 3 0 0 25 0 1 0 1133175049 13328384 2706 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 3254 2706 73 123 0 3129 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13016

[startup+3.10169 s]
/proc/loadavg: 1.04 0.99 1.00 2/65 27938
/proc/meminfo: memFree=1239576/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=13304 CPUtime=3.09
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 8685 0 0 0 306 3 0 0 25 0 1 0 1133175049 13623296 2764 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 3326 2764 73 123 0 3201 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13304

[startup+6.3012 s]
/proc/loadavg: 1.04 0.99 1.00 2/65 27938
/proc/meminfo: memFree=1238424/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=14356 CPUtime=6.29
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 8953 0 0 0 625 4 0 0 25 0 1 0 1133175049 14700544 3032 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 3589 3032 73 123 0 3464 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14356

[startup+12.7012 s]
/proc/loadavg: 1.04 0.99 1.00 2/65 27938
/proc/meminfo: memFree=1237984/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=14620 CPUtime=12.69
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9027 0 0 0 1265 4 0 0 25 0 1 0 1133175049 14970880 3106 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 3655 3106 73 123 0 3530 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14620

[startup+25.5013 s]
/proc/loadavg: 1.03 0.99 1.00 2/65 27938
/proc/meminfo: memFree=1237856/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=15004 CPUtime=25.47
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9100 0 0 0 2543 4 0 0 25 0 1 0 1133175049 15364096 3179 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 3751 3179 73 123 0 3626 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15004

[startup+51.1014 s]
/proc/loadavg: 1.02 0.99 1.00 2/65 27938
/proc/meminfo: memFree=1237536/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=15448 CPUtime=51.06
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9201 0 0 0 5102 4 0 0 25 0 1 0 1133175049 15818752 3280 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 3862 3280 73 123 0 3737 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15448

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 1.00 2/65 27938
/proc/meminfo: memFree=1236576/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=16220 CPUtime=102.23
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9417 0 0 0 10219 4 0 0 25 0 1 0 1133175049 16609280 3496 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4055 3496 73 123 0 3930 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 16220

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27938
/proc/meminfo: memFree=1236320/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=16604 CPUtime=162.2
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9488 0 0 0 16216 4 0 0 25 0 1 0 1133175049 17002496 3567 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4151 3567 73 123 0 4026 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 16604

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1235928/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=16732 CPUtime=222.18
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9537 0 0 0 22213 5 0 0 25 0 1 0 1133175049 17133568 3616 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4183 3616 73 123 0 4058 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 16732

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1235864/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=16860 CPUtime=282.15
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9575 0 0 0 28210 5 0 0 25 0 1 0 1133175049 17264640 3654 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4215 3654 73 123 0 4090 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 16860

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1235800/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=16988 CPUtime=342.12
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9604 0 0 0 34207 5 0 0 25 0 1 0 1133175049 17395712 3683 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4247 3683 73 123 0 4122 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 16988

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1235672/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=17116 CPUtime=402.09
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9633 0 0 0 40204 5 0 0 25 0 1 0 1133175049 17526784 3712 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4279 3712 73 123 0 4154 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 17116

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1235608/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=17244 CPUtime=462.07
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9657 0 0 0 46202 5 0 0 25 0 1 0 1133175049 17657856 3736 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4311 3736 73 123 0 4186 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 17244

[startup+522.303 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1235552/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=17372 CPUtime=522.03
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9682 0 0 0 52198 5 0 0 25 0 1 0 1133175049 17788928 3761 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4343 3761 73 123 0 4218 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 17372

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1235488/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=17500 CPUtime=582
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9708 0 0 0 58195 5 0 0 25 0 1 0 1133175049 17920000 3787 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4375 3787 73 123 0 4250 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 17500

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1235424/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=17504 CPUtime=641.98
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9734 0 0 0 64193 5 0 0 25 0 1 0 1133175049 17924096 3813 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4376 3813 73 123 0 4251 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 17504

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1235232/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=17632 CPUtime=701.93
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9751 0 0 0 70188 5 0 0 25 0 1 0 1133175049 18055168 3830 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4408 3830 73 123 0 4283 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 17632

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1235168/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=17632 CPUtime=761.91
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9765 0 0 0 76186 5 0 0 25 0 1 0 1133175049 18055168 3844 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4408 3844 73 123 0 4283 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 17632

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1235104/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=17760 CPUtime=821.89
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9780 0 0 0 82183 6 0 0 25 0 1 0 1133175049 18186240 3859 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4440 3859 73 123 0 4315 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 17760

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1235040/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=17760 CPUtime=881.85
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9791 0 0 0 88179 6 0 0 25 0 1 0 1133175049 18186240 3870 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4440 3870 73 123 0 4315 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 17760

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1235040/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=17760 CPUtime=941.82
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9804 0 0 0 94176 6 0 0 25 0 1 0 1133175049 18186240 3883 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4440 3883 73 123 0 4315 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 17760

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1234976/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=17888 CPUtime=1001.8
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9818 0 0 0 100174 6 0 0 25 0 1 0 1133175049 18317312 3897 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4472 3897 73 123 0 4347 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 17888

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1234912/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=17888 CPUtime=1061.77
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9829 0 0 0 106171 6 0 0 25 0 1 0 1133175049 18317312 3908 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4472 3908 73 123 0 4347 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 17888

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1234848/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=17888 CPUtime=1121.74
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9840 0 0 0 112168 6 0 0 25 0 1 0 1133175049 18317312 3919 1992294400 134512640 135019032 4294956240 18446744073709551615 134538583 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4472 3919 73 123 0 4347 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 17888

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1234784/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=18020 CPUtime=1181.72
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9855 0 0 0 118166 6 0 0 25 0 1 0 1133175049 18452480 3934 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4505 3934 73 123 0 4380 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 18020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 27944
/proc/meminfo: memFree=1234784/2055920 swapFree=4178264/4192956
[pid=27937] ppid=27935 vsize=18020 CPUtime=1200.01
/proc/27937/stat : 27937 (march_ks) R 27935 27937 27838 0 -1 4194304 9859 0 0 0 119995 6 0 0 25 0 1 0 1133175049 18452480 3938 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/27937/statm: 4505 3938 73 123 0 4380 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 18020

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): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.96
CPU system time (s): 0.067989
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 18020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9859
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= 1
involuntary context switches= 2949

runsolver used 0.963853 second user time and 3.41148 second system time

The end

Launcher Data 

Begin job on node26 at 2009-04-01 18:58:15
IDJOB=1544136
IDBENCH=70295
IDSOLVER=559
FILE ID=node26/1544136-1238605095
PBS_JOBID= 9073537
Free space on /tmp= 66264 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1806027711-062.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544136-1238605095/watcher-1544136-1238605095 -o /tmp/evaluation-result-1544136-1238605095/solver-1544136-1238605095 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544136-1238605095.cnf            

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

MD5SUM BENCH= 03e92abd50719ffb3da2b41e986c9d5a
RANDOM SEED=505306094

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1250944 kB
Buffers:         95772 kB
Cached:         609348 kB
SwapCached:       8472 kB
Active:         236508 kB
Inactive:       478540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1250944 kB
SwapTotal:     4192956 kB
SwapFree:      4178264 kB
Dirty:            3608 kB
Writeback:           0 kB
Mapped:          15600 kB
Slab:            76032 kB
Committed_AS:  3007852 kB
PageTables:       1372 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= 66260 MiB
End job on node26 at 2009-04-01 19:18:18