Trace number 1544122

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
MD5SUM3606a223e44ca7ebc5d996a3ddbfb35d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.084986
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.07	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.01/0.07	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.07	c main()::
0.01/0.07	c initFormula():: searching for DIMACS p-line....
0.01/0.07	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.01/0.07	c parseCNF():: parsing....
0.01/0.07	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.07	c runParser():: parsing was successful, warming up engines...
0.01/0.07	c simplify_formula():: removed 0 tautological, 47 satisfied and 0 duplicate clauses
0.01/0.07	c preprocessing fase I completed:: there are now 1992 free variables and 8353 clauses.
0.01/0.07	c stat :: sign balance is biased by 0.542
0.01/0.07	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.01/0.07	c using 3-SAT heuristics (occurence based diff)
0.01/0.07	c longest clause has size 3
0.01/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 178 duplicate clauses
0.01/0.07	c resolvent_look() :: found 100 resolvents
0.01/0.07	c lessRedundantTransformation():: nothing to be done.
0.01/0.07	c transformTo3SAT():: you gave me 2000 variables and 8453 clauses.
0.01/0.07	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.07	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.07	c transformTo3SAT():: the transformation yielded 2000 variabels and 8453 clauses.
0.01/0.07	c main():: clause / variable ratio: ( 8453 / 2000 ) = 4.23
0.01/0.07	c longest clause has size 3
0.01/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.07	c dynamic_preselect_setsize :: off
0.01/0.07	c suggested doublelook initial :: 0
0.01/0.07	c main():: all systems go!
0.01/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 402 JD: 129
1.69/1.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544122-1238604784/watcher-1544122-1238604784 -o /tmp/evaluation-result-1544122-1238604784/solver-1544122-1238604784 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544122-1238604784.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: 0.93 0.98 0.99 3/66 14394
/proc/meminfo: memFree=1257304/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=920 CPUtime=0
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1133141322 942080 118 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 230 118 47 123 0 105 0

[startup+0.0122851 s]
/proc/loadavg: 0.93 0.98 0.99 3/66 14394
/proc/meminfo: memFree=1257304/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=1400 CPUtime=0.01
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 200 0 0 0 1 0 0 0 18 0 1 0 1133141322 1433600 185 1992294400 134512640 135019032 4294956240 18446744073709551615 134558498 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 350 185 48 123 0 225 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1400

[startup+0.102297 s]
/proc/loadavg: 0.93 0.98 0.99 3/66 14394
/proc/meminfo: memFree=1257304/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=3324 CPUtime=0.09
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 744 0 0 0 9 0 0 0 18 0 1 0 1133141322 3403776 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 831 694 73 123 0 706 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3324

[startup+0.301321 s]
/proc/loadavg: 0.93 0.98 0.99 3/66 14394
/proc/meminfo: memFree=1257304/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=3328 CPUtime=0.29
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 763 0 0 0 29 0 0 0 19 0 1 0 1133141322 3407872 713 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 832 713 73 123 0 707 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3328

[startup+0.702373 s]
/proc/loadavg: 0.93 0.98 0.99 3/66 14394
/proc/meminfo: memFree=1257304/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=3460 CPUtime=0.69
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 794 0 0 0 69 0 0 0 24 0 1 0 1133141322 3543040 744 1992294400 134512640 135019032 4294956240 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 865 744 73 123 0 740 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3460

[startup+1.50148 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 14395
/proc/meminfo: memFree=1254544/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=3592 CPUtime=1.49
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 809 0 0 0 149 0 0 0 25 0 1 0 1133141322 3678208 759 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 898 759 73 123 0 773 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3592

[startup+3.10168 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 14395
/proc/meminfo: memFree=1254296/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=3724 CPUtime=3.09
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 854 0 0 0 309 0 0 0 25 0 1 0 1133141322 3813376 804 1992294400 134512640 135019032 4294956240 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 931 804 73 123 0 806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3724

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 14395
/proc/meminfo: memFree=1254168/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=3856 CPUtime=6.29
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 876 0 0 0 629 0 0 0 25 0 1 0 1133141322 3948544 826 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 964 826 73 123 0 839 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3856

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/67 14395
/proc/meminfo: memFree=1254040/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=3988 CPUtime=12.69
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 901 0 0 0 1269 0 0 0 25 0 1 0 1133141322 4083712 851 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 997 851 73 123 0 872 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3988

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 14395
/proc/meminfo: memFree=1254040/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=3988 CPUtime=25.48
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 927 0 0 0 2548 0 0 0 25 0 1 0 1133141322 4083712 877 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 997 877 73 123 0 872 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3988

[startup+51.1019 s]
/proc/loadavg: 0.97 0.98 0.99 2/67 14395
/proc/meminfo: memFree=1253976/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=4120 CPUtime=51.08
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 955 0 0 0 5107 1 0 0 25 0 1 0 1133141322 4218880 905 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1030 905 73 123 0 905 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4120

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 14395
/proc/meminfo: memFree=1253848/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=4252 CPUtime=102.26
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 985 0 0 0 10225 1 0 0 25 0 1 0 1133141322 4354048 935 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1063 935 73 123 0 938 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4252

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14395
/proc/meminfo: memFree=1253656/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=4516 CPUtime=162.23
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1033 0 0 0 16222 1 0 0 25 0 1 0 1133141322 4624384 983 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1129 983 73 123 0 1004 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4516

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14395
/proc/meminfo: memFree=1253464/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=4652 CPUtime=222.21
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1079 0 0 0 22220 1 0 0 25 0 1 0 1133141322 4763648 1029 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1163 1029 73 123 0 1038 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4652

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14395
/proc/meminfo: memFree=1253400/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=4784 CPUtime=282.18
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1099 0 0 0 28217 1 0 0 25 0 1 0 1133141322 4898816 1049 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1196 1049 73 123 0 1071 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4784

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14395
/proc/meminfo: memFree=1253336/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=4784 CPUtime=342.16
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1115 0 0 0 34215 1 0 0 25 0 1 0 1133141322 4898816 1065 1992294400 134512640 135019032 4294956240 18446744073709551615 134542592 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1196 1065 73 123 0 1071 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4784

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14395
/proc/meminfo: memFree=1253336/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=4784 CPUtime=402.13
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1126 0 0 0 40212 1 0 0 25 0 1 0 1133141322 4898816 1076 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1196 1076 73 123 0 1071 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 4784

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14395
/proc/meminfo: memFree=1253336/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=4916 CPUtime=462.11
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1134 0 0 0 46210 1 0 0 25 0 1 0 1133141322 5033984 1084 1992294400 134512640 135019032 4294956240 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1229 1084 73 123 0 1104 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 4916

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14401
/proc/meminfo: memFree=1253144/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=4916 CPUtime=522.08
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1143 0 0 0 52207 1 0 0 25 0 1 0 1133141322 5033984 1093 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1229 1093 73 123 0 1104 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 4916

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14401
/proc/meminfo: memFree=1253144/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=4916 CPUtime=582.03
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1150 0 0 0 58202 1 0 0 25 0 1 0 1133141322 5033984 1100 1992294400 134512640 135019032 4294956240 18446744073709551615 134542952 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1229 1100 73 123 0 1104 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 4916

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14401
/proc/meminfo: memFree=1253080/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=4916 CPUtime=642.01
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1157 0 0 0 64200 1 0 0 25 0 1 0 1133141322 5033984 1107 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1229 1107 73 123 0 1104 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 4916

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14401
/proc/meminfo: memFree=1252952/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=5048 CPUtime=701.97
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1164 0 0 0 70196 1 0 0 25 0 1 0 1133141322 5169152 1114 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1262 1114 73 123 0 1137 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 5048

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14401
/proc/meminfo: memFree=1252952/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=5048 CPUtime=761.94
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1170 0 0 0 76193 1 0 0 25 0 1 0 1133141322 5169152 1120 1992294400 134512640 135019032 4294956240 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1262 1120 73 123 0 1137 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 5048

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14401
/proc/meminfo: memFree=1252952/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=5048 CPUtime=821.92
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1175 0 0 0 82191 1 0 0 25 0 1 0 1133141322 5169152 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1262 1125 73 123 0 1137 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 5048

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14401
/proc/meminfo: memFree=1252952/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=5048 CPUtime=881.89
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1180 0 0 0 88188 1 0 0 25 0 1 0 1133141322 5169152 1130 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1262 1130 73 123 0 1137 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 5048

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14401
/proc/meminfo: memFree=1252952/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=5048 CPUtime=941.86
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1184 0 0 0 94185 1 0 0 25 0 1 0 1133141322 5169152 1134 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1262 1134 73 123 0 1137 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 5048

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14401
/proc/meminfo: memFree=1252888/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=5048 CPUtime=1001.83
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1187 0 0 0 100182 1 0 0 25 0 1 0 1133141322 5169152 1137 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1262 1137 73 123 0 1137 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 5048

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14401
/proc/meminfo: memFree=1252888/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=5180 CPUtime=1061.81
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1193 0 0 0 106179 2 0 0 25 0 1 0 1133141322 5304320 1143 1992294400 134512640 135019032 4294956240 18446744073709551615 134542971 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1295 1143 73 123 0 1170 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 5180

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14401
/proc/meminfo: memFree=1252888/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=5180 CPUtime=1121.79
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1197 0 0 0 112177 2 0 0 25 0 1 0 1133141322 5304320 1147 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1295 1147 73 123 0 1170 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 5180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14401
/proc/meminfo: memFree=1252888/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=5180 CPUtime=1181.76
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1201 0 0 0 118174 2 0 0 25 0 1 0 1133141322 5304320 1151 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1295 1151 73 123 0 1170 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 5180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 14401
/proc/meminfo: memFree=1252824/2055920 swapFree=4176412/4192956
[pid=14394] ppid=14392 vsize=5180 CPUtime=1200.06
/proc/14394/stat : 14394 (march_ks) R 14392 14394 14328 0 -1 4194304 1202 0 0 0 120004 2 0 0 25 0 1 0 1133141322 5304320 1152 1992294400 134512640 135019032 4294956240 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/14394/statm: 1295 1152 73 123 0 1170 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5180

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): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.024996
CPU usage (%): 99.9554
Max. virtual memory (cumulated for all children) (KiB): 5180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1202
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= 3146

runsolver used 0.943856 second user time and 3.43148 second system time

The end

Launcher Data 

Begin job on node40 at 2009-04-01 18:53:04
IDJOB=1544122
IDBENCH=70288
IDSOLVER=559
FILE ID=node40/1544122-1238604784
PBS_JOBID= 9068367
Free space on /tmp= 63504 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544122-1238604784/watcher-1544122-1238604784 -o /tmp/evaluation-result-1544122-1238604784/solver-1544122-1238604784 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544122-1238604784.cnf            

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

MD5SUM BENCH= 3606a223e44ca7ebc5d996a3ddbfb35d
RANDOM SEED=1754887505

node40.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		: 3000.232
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		: 3000.232
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:       1257784 kB
Buffers:         89404 kB
Cached:         616132 kB
SwapCached:       9688 kB
Active:         223452 kB
Inactive:       493388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1257784 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            3396 kB
Writeback:           0 kB
Mapped:          17128 kB
Slab:            67248 kB
Committed_AS:  2969828 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= 63500 MiB
End job on node40 at 2009-04-01 19:13:06