Trace number 1832490

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1388268034-092.cnf
MD5SUM487c5503612c9b61998004f60168456d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.019996 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        
0.00/0.07	c Parsing time: 0.01         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-1832490-1242773928/watcher-1832490-1242773928 -o /tmp/evaluation-result-1832490-1242773928/solver-1832490-1242773928 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832490-1242773928.cnf -random-seed=710630803 

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: 1.13 1.14 1.07 2/64 15535
/proc/meminfo: memFree=1763288/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 305421643 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231882850386 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/15535/statm: 1339 235 195 169 0 50 0
[pid=15536] ppid=15535 vsize=5356 CPUtime=0
/proc/15536/stat : 15536 (SatELiteGTI) S 15535 15535 15305 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 305421643 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/15536/statm: 1339 238 198 169 0 50 0
[pid=15538] ppid=15536 vsize=2604 CPUtime=0
/proc/15538/stat : 15538 (sed) R 15536 15535 15305 0 -1 4194304 152 0 0 0 0 0 0 0 21 0 1 0 305421643 2666496 125 1992294400 4194304 4240196 548682069056 18446744073709551615 231882767088 0 0 4096 0 0 0 0 17 0 0 0
/proc/15538/statm: 652 131 105 11 0 56 0

[startup+0.0281101 s]
/proc/loadavg: 1.13 1.14 1.07 2/64 15535
/proc/meminfo: memFree=1763288/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305421643 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15535/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102127 s]
/proc/loadavg: 1.13 1.14 1.07 2/64 15535
/proc/meminfo: memFree=1763288/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.302148 s]
/proc/loadavg: 1.13 1.14 1.07 2/64 15535
/proc/meminfo: memFree=1763288/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.702197 s]
/proc/loadavg: 1.13 1.14 1.07 2/64 15535
/proc/meminfo: memFree=1763288/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50128 s]
/proc/loadavg: 1.12 1.14 1.07 2/66 15541
/proc/meminfo: memFree=1756616/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=8772 CPUtime=1.43
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 1972 0 0 0 142 1 0 0 25 0 1 0 305421649 8982528 1958 1992294400 134512640 135212243 4294956240 18446744073709551615 134526169 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 2193 1958 76 170 0 2020 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14128

[startup+3.10147 s]
/proc/loadavg: 1.12 1.14 1.07 2/66 15541
/proc/meminfo: memFree=1752968/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=11940 CPUtime=3.02
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 2746 0 0 0 301 1 0 0 25 0 1 0 305421649 12226560 2732 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 2985 2732 76 170 0 2812 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17296

[startup+6.30185 s]
/proc/loadavg: 1.12 1.14 1.07 2/66 15541
/proc/meminfo: memFree=1750920/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=13392 CPUtime=6.23
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 3127 0 0 0 621 2 0 0 25 0 1 0 305421649 13713408 3113 1992294400 134512640 135212243 4294956240 18446744073709551615 134526223 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 3348 3113 76 170 0 3175 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18748

[startup+12.7016 s]
/proc/loadavg: 1.10 1.14 1.07 2/66 15541
/proc/meminfo: memFree=1747656/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=15800 CPUtime=12.62
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 3707 0 0 0 1260 2 0 0 25 0 1 0 305421649 16179200 3693 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 3950 3693 76 170 0 3777 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21156

[startup+25.5011 s]
/proc/loadavg: 1.08 1.13 1.07 2/66 15541
/proc/meminfo: memFree=1743752/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=19660 CPUtime=25.41
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 4690 0 0 0 2539 2 0 0 25 0 1 0 305421649 20131840 4676 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 4915 4676 76 170 0 4742 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 25016

[startup+51.1011 s]
/proc/loadavg: 1.05 1.12 1.07 2/66 15541
/proc/meminfo: memFree=1736712/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=27528 CPUtime=51.01
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 6623 0 0 0 5097 4 0 0 25 0 1 0 305421649 28188672 6609 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 6882 6609 76 170 0 6709 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 32884

[startup+102.305 s]
/proc/loadavg: 1.02 1.10 1.06 2/66 15541
/proc/meminfo: memFree=1727816/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=35580 CPUtime=102.19
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 8647 0 0 0 10213 6 0 0 25 0 1 0 305421649 36433920 8633 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 8895 8633 76 170 0 8722 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 40936

[startup+162.301 s]
/proc/loadavg: 1.01 1.08 1.06 2/66 15547
/proc/meminfo: memFree=1716992/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=46392 CPUtime=162.17
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 11343 0 0 0 16207 10 0 0 25 0 1 0 305421649 47505408 11329 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 11598 11329 76 170 0 11425 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 51748

[startup+222.301 s]
/proc/loadavg: 1.00 1.06 1.05 2/66 15547
/proc/meminfo: memFree=1712704/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=50484 CPUtime=222.15
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 12399 0 0 0 22204 11 0 0 25 0 1 0 305421649 51695616 12385 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 12621 12385 76 170 0 12448 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 55840

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.05 2/66 15547
/proc/meminfo: memFree=1702272/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=61092 CPUtime=282.14
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 14994 0 0 0 28200 14 0 0 25 0 1 0 305421649 62558208 14980 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 15273 14980 76 170 0 15100 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 66448

[startup+342.302 s]
/proc/loadavg: 1.00 1.04 1.04 2/66 15547
/proc/meminfo: memFree=1696896/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=66372 CPUtime=342.12
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 16327 0 0 0 34197 15 0 0 25 0 1 0 305421649 67964928 16313 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 16593 16313 76 170 0 16420 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 71728

[startup+402.303 s]
/proc/loadavg: 1.00 1.03 1.03 2/66 15547
/proc/meminfo: memFree=1691008/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=72708 CPUtime=402.1

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

/proc/15541/statm: 19794 19542 76 170 0 19621 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 84532

[startup+582.303 s]
/proc/loadavg: 1.00 1.01 1.02 2/66 15547
/proc/meminfo: memFree=1675728/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=87496 CPUtime=582.05
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 21584 0 0 0 58183 22 0 0 25 0 1 0 305421649 89595904 21570 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 21874 21570 76 170 0 21701 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 92852

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 15547
/proc/meminfo: memFree=1675728/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=87496 CPUtime=642.04
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 21584 0 0 0 64182 22 0 0 25 0 1 0 305421649 89595904 21570 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 21874 21570 76 170 0 21701 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 92852

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15547
/proc/meminfo: memFree=1667152/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=95944 CPUtime=702.01
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 23704 0 0 0 70177 24 0 0 25 0 1 0 305421649 98246656 23690 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 23986 23690 76 170 0 23813 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 101300

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15547
/proc/meminfo: memFree=1667152/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=95944 CPUtime=762
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 23704 0 0 0 76176 24 0 0 25 0 1 0 305421649 98246656 23690 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 23986 23690 76 170 0 23813 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 101300

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15547
/proc/meminfo: memFree=1664592/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=98584 CPUtime=821.98
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 24394 0 0 0 82173 25 0 0 25 0 1 0 305421649 100950016 24380 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 24646 24380 76 170 0 24473 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 103940

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15547
/proc/meminfo: memFree=1658064/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=104920 CPUtime=881.96
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 25963 0 0 0 88169 27 0 0 25 0 1 0 305421649 107438080 25949 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 26230 25949 76 170 0 26057 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 110276

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15547
/proc/meminfo: memFree=1658000/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=104920 CPUtime=941.94
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 25963 0 0 0 94167 27 0 0 25 0 1 0 305421649 107438080 25949 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 26230 25949 76 170 0 26057 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 110276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15547
/proc/meminfo: memFree=1649680/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=113236 CPUtime=1001.92
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 28068 0 0 0 100162 30 0 0 25 0 1 0 305421649 115953664 28054 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 28309 28054 76 170 0 28136 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 118592

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15547
/proc/meminfo: memFree=1647760/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=114952 CPUtime=1061.91
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 28508 0 0 0 106160 31 0 0 25 0 1 0 305421649 117710848 28494 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 28738 28494 76 170 0 28565 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 120308

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15547
/proc/meminfo: memFree=1647760/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=114952 CPUtime=1121.89
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 28508 0 0 0 112158 31 0 0 25 0 1 0 305421649 117710848 28494 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 28738 28494 76 170 0 28565 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 120308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15547
/proc/meminfo: memFree=1646608/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=116404 CPUtime=1181.87
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 28860 0 0 0 118156 31 0 0 25 0 1 0 305421649 119197696 28846 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 29101 28846 76 170 0 28928 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 121760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15547
/proc/meminfo: memFree=1640592/2055920 swapFree=4179584/4192956
[pid=15535] ppid=15533 vsize=5356 CPUtime=0.05
/proc/15535/stat : 15535 (SatELiteGTI) S 15533 15535 15305 0 -1 4194304 335 824 0 0 0 0 5 0 17 0 1 0 305421643 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15535/statm: 1339 239 197 169 0 50 0
[pid=15541] ppid=15535 vsize=122484 CPUtime=1199.97
/proc/15541/stat : 15541 (minisat_static) R 15535 15535 15305 0 -1 4194304 30279 0 0 0 119964 33 0 0 25 0 1 0 305421649 125423616 30265 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 30621 30265 76 170 0 30448 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 127840

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15535 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=52991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.060989
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.69
CPU system time (s): 0.33
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 127840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.052991
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1159
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 1.41378 second user time and 2.96055 second system time

The end

Launcher Data 

Begin job on node75 at 2009-05-20 00:58:48
IDJOB=1832490
IDBENCH=70208
IDSOLVER=672
FILE ID=node75/1832490-1242773928
PBS_JOBID= 9322228
Free space on /tmp= 66268 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1388268034-092.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832490-1242773928/watcher-1832490-1242773928 -o /tmp/evaluation-result-1832490-1242773928/solver-1832490-1242773928 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832490-1242773928.cnf -random-seed=710630803

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

MD5SUM BENCH= 487c5503612c9b61998004f60168456d
RANDOM SEED=710630803

node75.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1763832 kB
Buffers:         16416 kB
Cached:         235808 kB
SwapCached:       7536 kB
Active:          36744 kB
Inactive:       225028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763832 kB
SwapTotal:     4192956 kB
SwapFree:      4179584 kB
Dirty:            2096 kB
Writeback:           0 kB
Mapped:          14500 kB
Slab:            16264 kB
Committed_AS:   874648 kB
PageTables:       1424 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= 66268 MiB
End job on node75 at 2009-05-20 01:18:50