Trace number 1832518

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1738391204-028.cnf
MD5SUMfd29fc2170c47e49781a555a781e5652
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 variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.05	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.05	c Number of variables   : 900          
0.00/0.05	c Number of clauses     : 18000        
0.04/0.07	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-1832518-1242780186/watcher-1832518-1242780186 -o /tmp/evaluation-result-1832518-1242780186/solver-1832518-1242780186 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832518-1242780186.cnf -random-seed=1726153238 

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: 1.00 1.00 1.00 3/64 17457
/proc/meminfo: memFree=1872800/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 276 0 0 0 0 0 0 0 16 0 1 0 306045880 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226238365778 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/17457/statm: 1339 235 195 169 0 50 0
[pid=17458] ppid=17457 vsize=5356 CPUtime=0
/proc/17458/stat : 17458 (SatELiteGTI) R 17457 17457 17328 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 306045880 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/17458/statm: 1339 238 198 169 0 50 0
[pid=17460] ppid=17458 vsize=0 CPUtime=0
/proc/17460/stat : 17460 (sed) Z 17458 17457 17328 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 306045880 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/17460/statm: 0 0 0 0 0 0 0

[startup+0.06204 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17457
/proc/meminfo: memFree=1872800/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.101039 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17457
/proc/meminfo: memFree=1872800/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301056 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17457
/proc/meminfo: memFree=1872800/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701091 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17457
/proc/meminfo: memFree=1872800/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50116 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17463
/proc/meminfo: memFree=1866512/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=8424 CPUtime=1.44
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 1859 0 0 0 143 1 0 0 25 0 1 0 306045886 8626176 1845 1992294400 134512640 135212243 4294956240 18446744073709551615 134535805 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 2106 1845 76 170 0 1933 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13780

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17463
/proc/meminfo: memFree=1863120/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=10404 CPUtime=3.03
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 2344 0 0 0 302 1 0 0 25 0 1 0 306045886 10653696 2330 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 2601 2330 76 170 0 2428 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15760

[startup+6.30158 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17463
/proc/meminfo: memFree=1860944/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=12120 CPUtime=6.23
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 2787 0 0 0 622 1 0 0 25 0 1 0 306045886 12410880 2773 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 3030 2773 76 170 0 2857 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17476

[startup+12.7021 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17463
/proc/meminfo: memFree=1859024/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=15156 CPUtime=12.63
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 3554 0 0 0 1261 2 0 0 25 0 1 0 306045886 15519744 3540 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 3789 3540 76 170 0 3616 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20512

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17463
/proc/meminfo: memFree=1854224/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=19148 CPUtime=25.42
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 4515 0 0 0 2539 3 0 0 25 0 1 0 306045886 19607552 4501 1992294400 134512640 135212243 4294956240 18446744073709551615 134526032 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 4787 4501 76 170 0 4614 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 24504

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17463
/proc/meminfo: memFree=1848656/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=24640 CPUtime=51.01
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 5902 0 0 0 5097 4 0 0 25 0 1 0 306045886 25231360 5888 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 6160 5888 76 170 0 5987 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 29996

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17463
/proc/meminfo: memFree=1839440/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=34000 CPUtime=102.2
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 8213 0 0 0 10213 7 0 0 25 0 1 0 306045886 34816000 8199 1992294400 134512640 135212243 4294956240 18446744073709551615 134526126 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 8500 8199 76 170 0 8327 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 39356

[startup+162.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 17463
/proc/meminfo: memFree=1831952/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=41260 CPUtime=162.17
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 10039 0 0 0 16208 9 0 0 25 0 1 0 306045886 42250240 10025 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 10315 10025 76 170 0 10142 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 46616

[startup+222.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 17463
/proc/meminfo: memFree=1824080/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=48916 CPUtime=222.16
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 11982 0 0 0 22204 12 0 0 25 0 1 0 306045886 50089984 11968 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 12229 11968 76 170 0 12056 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 54272

[startup+282.302 s]
/proc/loadavg: 1.11 1.05 1.01 2/66 17463
/proc/meminfo: memFree=1819408/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=53716 CPUtime=282.13
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 13146 0 0 0 28200 13 0 0 25 0 1 0 306045886 55005184 13132 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 13429 13132 76 170 0 13256 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 59072

[startup+342.302 s]
/proc/loadavg: 1.04 1.04 1.00 2/66 17463
/proc/meminfo: memFree=1814480/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=58600 CPUtime=342.1
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 14371 0 0 0 34196 14 0 0 25 0 1 0 306045886 60006400 14357 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 14650 14357 76 170 0 14477 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 63956

[startup+402.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 17463
/proc/meminfo: memFree=1808784/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=64276 CPUtime=402.08

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

/proc/17463/statm: 19371 19042 76 170 0 19198 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 82840

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17463
/proc/meminfo: memFree=1795536/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=77484 CPUtime=641.98
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 19056 0 0 0 64176 22 0 0 25 0 1 0 306045886 79343616 19042 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 19371 19042 76 170 0 19198 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 82840

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17463
/proc/meminfo: memFree=1787984/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=85008 CPUtime=701.96
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 20945 0 0 0 70171 25 0 0 25 0 1 0 306045886 87048192 20931 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 21252 20931 76 170 0 21079 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 90364

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17463
/proc/meminfo: memFree=1787920/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=85008 CPUtime=761.94
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 20945 0 0 0 76169 25 0 0 25 0 1 0 306045886 87048192 20931 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 21252 20931 76 170 0 21079 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 90364

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17463
/proc/meminfo: memFree=1781328/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=91740 CPUtime=821.92
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 22653 0 0 0 82165 27 0 0 25 0 1 0 306045886 93941760 22639 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 22935 22639 76 170 0 22762 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 97096

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17463
/proc/meminfo: memFree=1779536/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=93192 CPUtime=881.91
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 23032 0 0 0 88163 28 0 0 25 0 1 0 306045886 95428608 23018 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 23298 23018 76 170 0 23125 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 98548

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17463
/proc/meminfo: memFree=1779536/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=93192 CPUtime=941.89
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 23032 0 0 0 94161 28 0 0 25 0 1 0 306045886 95428608 23018 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 23298 23018 76 170 0 23125 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 98548

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17463
/proc/meminfo: memFree=1770896/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=101772 CPUtime=1001.87
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 25181 0 0 0 100157 30 0 0 25 0 1 0 306045886 104214528 25167 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 25443 25167 76 170 0 25270 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 107128

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17463
/proc/meminfo: memFree=1770896/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=101772 CPUtime=1061.85
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 25181 0 0 0 106155 30 0 0 25 0 1 0 306045886 104214528 25167 1992294400 134512640 135212243 4294956240 18446744073709551615 134526245 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 25443 25167 76 170 0 25270 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 107128

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17469
/proc/meminfo: memFree=1770576/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=101772 CPUtime=1121.84
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 25181 0 0 0 112153 31 0 0 25 0 1 0 306045886 104214528 25167 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 25443 25167 76 170 0 25270 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 107128

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17469
/proc/meminfo: memFree=1766864/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=105864 CPUtime=1181.82
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 26222 0 0 0 118150 32 0 0 25 0 1 0 306045886 108404736 26208 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 26466 26208 76 170 0 26293 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 111220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17469
/proc/meminfo: memFree=1761680/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=111156 CPUtime=1200.02
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 27440 0 0 0 119969 33 0 0 25 0 1 0 306045886 113823744 27426 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 27789 27426 76 170 0 27616 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 116512

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: 1.00 1.00 1.00 2/66 17469
/proc/meminfo: memFree=1761680/2055920 swapFree=4179480/4192956
[pid=17457] ppid=17455 vsize=5356 CPUtime=0.04
/proc/17457/stat : 17457 (SatELiteGTI) S 17455 17457 17328 0 -1 4194304 335 731 0 0 0 0 4 0 16 0 1 0 306045880 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17457/statm: 1339 239 197 169 0 50 0
[pid=17463] ppid=17457 vsize=111156 CPUtime=1200.02
/proc/17463/stat : 17463 (minisat_static) R 17457 17457 17328 0 -1 4194304 27440 0 0 0 119969 33 0 0 25 0 1 0 306045886 113823744 27426 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17463/statm: 27789 27426 76 170 0 27616 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 116512

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17457 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=43993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.052991
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.73
CPU system time (s): 0.33
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 116512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
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= 1066
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= 15
involuntary context switches= 7

runsolver used 1.03384 second user time and 3.34449 second system time

The end

Launcher Data 

Begin job on node58 at 2009-05-20 02:43:07
IDJOB=1832518
IDBENCH=70222
IDSOLVER=672
FILE ID=node58/1832518-1242780186
PBS_JOBID= 9322326
Free space on /tmp= 66076 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1738391204-028.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832518-1242780186/watcher-1832518-1242780186 -o /tmp/evaluation-result-1832518-1242780186/solver-1832518-1242780186 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832518-1242780186.cnf -random-seed=1726153238

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

MD5SUM BENCH= fd29fc2170c47e49781a555a781e5652
RANDOM SEED=1726153238

node58.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		: 3000.233
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		: 3000.233
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:       1874048 kB
Buffers:         12368 kB
Cached:         127248 kB
SwapCached:       7536 kB
Active:          22608 kB
Inactive:       126156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1874048 kB
SwapTotal:     4192956 kB
SwapFree:      4179480 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:          14488 kB
Slab:            19180 kB
Committed_AS:   983808 kB
PageTables:       1364 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= 66072 MiB
End job on node58 at 2009-05-20 03:03:09