Trace number 1832496

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
MiniSAT 09z 2009-03-22? (TO) 1200.1 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1441840675-053.cnf
MD5SUM54609dfda8487443dabfcd35e8af453e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark145.166
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.024996 s
0.00/0.03	c ==============================================================================
0.00/0.06	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.06	c Number of variables   : 1100         
0.00/0.06	c Number of clauses     : 22000        
0.00/0.08	c Parsing time: 0.02         s

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-1832496-1242773944/watcher-1832496-1242773944 -o /tmp/evaluation-result-1832496-1242773944/solver-1832496-1242773944 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832496-1242773944.cnf -random-seed=1031074075 

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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 1264
/proc/meminfo: memFree=1858944/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305418745 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1264/statm: 1339 237 197 169 0 50 0

[startup+0.010491 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 1264
/proc/meminfo: memFree=1858944/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305418745 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1264/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101507 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 1264
/proc/meminfo: memFree=1858944/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301537 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 1264
/proc/meminfo: memFree=1858944/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701595 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 1264
/proc/meminfo: memFree=1858944/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.5017 s]
/proc/loadavg: 0.91 0.97 0.96 2/66 1270
/proc/meminfo: memFree=1852272/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=8888 CPUtime=1.42
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 1978 0 0 0 142 0 0 0 25 0 1 0 305418751 9101312 1964 1992294400 134512640 135212243 4294956240 18446744073709551615 134718663 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 2222 1964 76 170 0 2049 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14244

[startup+3.10293 s]
/proc/loadavg: 0.91 0.97 0.96 2/66 1270
/proc/meminfo: memFree=1848688/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=11836 CPUtime=3.02
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 2734 0 0 0 301 1 0 0 25 0 1 0 305418751 12120064 2720 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 2959 2720 76 170 0 2786 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17192

[startup+6.30138 s]
/proc/loadavg: 0.92 0.97 0.96 2/66 1270
/proc/meminfo: memFree=1846320/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=13156 CPUtime=6.22
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 3061 0 0 0 621 1 0 0 25 0 1 0 305418751 13471744 3047 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 3289 3047 76 170 0 3116 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18512

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.96 2/66 1270
/proc/meminfo: memFree=1843184/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=15928 CPUtime=12.61
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 3736 0 0 0 1260 1 0 0 25 0 1 0 305418751 16310272 3722 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 3982 3722 76 170 0 3809 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 21284

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.96 2/66 1270
/proc/meminfo: memFree=1839152/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=19920 CPUtime=25.42
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 4751 0 0 0 2540 2 0 0 25 0 1 0 305418751 20398080 4737 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 4980 4737 76 170 0 4807 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25276

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.96 2/66 1270
/proc/meminfo: memFree=1833648/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=25464 CPUtime=51.01
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 6126 0 0 0 5098 3 0 0 25 0 1 0 305418751 26075136 6112 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 6366 6112 76 170 0 6193 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30820

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.96 2/66 1270
/proc/meminfo: memFree=1823216/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=35840 CPUtime=102.2
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 8721 0 0 0 10214 6 0 0 25 0 1 0 305418751 36700160 8707 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 8960 8707 76 170 0 8787 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 41196

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1816176/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=43352 CPUtime=162.16
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 10601 0 0 0 16209 7 0 0 25 0 1 0 305418751 44392448 10587 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 10838 10587 76 170 0 10665 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 48708

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1808176/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=50744 CPUtime=222.14
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 12443 0 0 0 22206 8 0 0 25 0 1 0 305418751 51961856 12429 1992294400 134512640 135212243 4294956240 18446744073709551615 134526126 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 12686 12429 76 170 0 12513 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 56100

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1803184/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=56336 CPUtime=282.13
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 13811 0 0 0 28203 10 0 0 25 0 1 0 305418751 57688064 13797 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 14084 13797 76 170 0 13911 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 61692

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1795248/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=63728 CPUtime=342.1
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 15683 0 0 0 34199 11 0 0 25 0 1 0 305418751 65257472 15669 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 15932 15669 76 170 0 15759 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 69084

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1791920/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=66896 CPUtime=402.09
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 16467 0 0 0 40197 12 0 0 25 0 1 0 305418751 68501504 16453 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 16724 16453 76 170 0 16551 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 72252

[startup+462.302 s]

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

/proc/1270/statm: 19892 19634 76 170 0 19719 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 84924

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1771248/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=87492 CPUtime=642.02
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 21586 0 0 0 64184 18 0 0 25 0 1 0 305418751 89591808 21572 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 21873 21572 76 170 0 21700 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 92848

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1771248/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=87492 CPUtime=702
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 21586 0 0 0 70182 18 0 0 25 0 1 0 305418751 89591808 21572 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 21873 21572 76 170 0 21700 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 92848

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1762864/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=95676 CPUtime=761.98
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 23663 0 0 0 76178 20 0 0 25 0 1 0 305418751 97972224 23649 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 23919 23649 76 170 0 23746 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 101032

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1762800/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=95676 CPUtime=821.95
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 23663 0 0 0 82175 20 0 0 25 0 1 0 305418751 97972224 23649 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 23919 23649 76 170 0 23746 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 101032

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1752944/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=105448 CPUtime=881.94
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 26113 0 0 0 88170 24 0 0 25 0 1 0 305418751 107978752 26099 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 26362 26099 76 170 0 26189 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 110804

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1752944/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=105448 CPUtime=941.92
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 26113 0 0 0 94168 24 0 0 25 0 1 0 305418751 107978752 26099 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 26362 26099 76 170 0 26189 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 110804

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1752944/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=105448 CPUtime=1001.9
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 26113 0 0 0 100166 24 0 0 25 0 1 0 305418751 107978752 26099 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 26362 26099 76 170 0 26189 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 110804

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1742640/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=115744 CPUtime=1061.89
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 28683 0 0 0 106162 27 0 0 25 0 1 0 305418751 118521856 28669 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 28936 28669 76 170 0 28763 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 121100

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1742576/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=115744 CPUtime=1121.87
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 28683 0 0 0 112160 27 0 0 25 0 1 0 305418751 118521856 28669 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 28936 28669 76 170 0 28763 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 121100

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1742512/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=115744 CPUtime=1181.85
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 28683 0 0 0 118158 27 0 0 25 0 1 0 305418751 118521856 28669 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 28936 28669 76 170 0 28763 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 121100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1742512/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=115744 CPUtime=1200.05
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 28683 0 0 0 119978 27 0 0 25 0 1 0 305418751 118521856 28669 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 28936 28669 76 170 0 28763 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 121100

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 1276
/proc/meminfo: memFree=1742512/2055920 swapFree=4068292/4192956
[pid=1264] ppid=1262 vsize=5356 CPUtime=0.05
/proc/1264/stat : 1264 (SatELiteGTI) S 1262 1264 1013 0 -1 4194304 335 823 0 0 0 0 5 0 16 0 1 0 305418745 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1264/statm: 1339 239 197 169 0 50 0
[pid=1270] ppid=1264 vsize=115744 CPUtime=1200.05
/proc/1270/stat : 1270 (minisat_static) R 1264 1264 1013 0 -1 4194304 28683 0 0 0 119978 27 0 0 25 0 1 0 305418751 118521856 28669 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1270/statm: 28936 28669 76 170 0 28763 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 121100

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1264 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=55991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.064989
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.83
CPU system time (s): 0.27
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 121100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.055991
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1158
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= 14
involuntary context switches= 7

runsolver used 1.35679 second user time and 3.01954 second system time

The end

Launcher Data 

Begin job on node49 at 2009-05-20 00:59:04
IDJOB=1832496
IDBENCH=70211
IDSOLVER=672
FILE ID=node49/1832496-1242773944
PBS_JOBID= 9322252
Free space on /tmp= 66192 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1441840675-053.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832496-1242773944/watcher-1832496-1242773944 -o /tmp/evaluation-result-1832496-1242773944/solver-1832496-1242773944 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832496-1242773944.cnf -random-seed=1031074075

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

MD5SUM BENCH= 54609dfda8487443dabfcd35e8af453e
RANDOM SEED=1031074075

node49.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		: 3000.241
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		: 3000.241
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:       1859488 kB
Buffers:         13696 kB
Cached:          30632 kB
SwapCached:     117988 kB
Active:         118776 kB
Inactive:        45288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859488 kB
SwapTotal:     4192956 kB
SwapFree:      4068292 kB
Dirty:            2108 kB
Writeback:           0 kB
Mapped:          13692 kB
Slab:            18232 kB
Committed_AS:  1052388 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66188 MiB
End job on node49 at 2009-05-20 01:19:06