Trace number 1832574

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S452919966-071.cnf
MD5SUM5584bb498091ab0373fd0be3ad8dc940
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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

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 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.03	c CPU time:   0.022996 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   : 200          
0.00/0.06	c Number of clauses     : 17000        
0.00/0.08	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-1832574-1242784737/watcher-1832574-1242784737 -o /tmp/evaluation-result-1832574-1242784737/solver-1832574-1242784737 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832574-1242784737.cnf -random-seed=172142203 

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 6528
/proc/meminfo: memFree=1924264/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306507087 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/6528/statm: 1339 237 197 169 0 50 0

[startup+0.099757 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6528
/proc/meminfo: memFree=1924264/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.101753 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6528
/proc/meminfo: memFree=1924264/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301775 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6528
/proc/meminfo: memFree=1924264/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.70182 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6528
/proc/meminfo: memFree=1924264/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50189 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6534
/proc/meminfo: memFree=1920600/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=4396 CPUtime=1.42
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 857 0 0 0 142 0 0 0 25 0 1 0 306507094 4501504 843 1992294400 134512640 135212243 4294956240 18446744073709551615 134532712 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 1099 843 76 170 0 926 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9752

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6534
/proc/meminfo: memFree=1920024/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=4792 CPUtime=3.02
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 975 0 0 0 302 0 0 0 25 0 1 0 306507094 4907008 961 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 1198 961 76 170 0 1025 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10148

[startup+6.30138 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6534
/proc/meminfo: memFree=1918808/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=5980 CPUtime=6.22
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 1265 0 0 0 621 1 0 0 25 0 1 0 306507094 6123520 1251 1992294400 134512640 135212243 4294956240 18446744073709551615 134526185 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 1495 1251 76 170 0 1322 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11336

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6534
/proc/meminfo: memFree=1917144/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=7436 CPUtime=12.62
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 1614 0 0 0 1261 1 0 0 25 0 1 0 306507094 7614464 1600 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 1859 1600 76 170 0 1686 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12792

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6534
/proc/meminfo: memFree=1914392/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=10076 CPUtime=25.42
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 2285 0 0 0 2540 2 0 0 25 0 1 0 306507094 10317824 2271 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 2519 2271 76 170 0 2346 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15432

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6534
/proc/meminfo: memFree=1911064/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=13412 CPUtime=51.01
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 3110 0 0 0 5098 3 0 0 25 0 1 0 306507094 13733888 3096 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 3353 3096 76 170 0 3180 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18768

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6534
/proc/meminfo: memFree=1906264/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=18132 CPUtime=102.2
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 4310 0 0 0 10215 5 0 0 25 0 1 0 306507094 18567168 4296 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 4533 4296 76 170 0 4360 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23488

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6540
/proc/meminfo: memFree=1903000/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=21424 CPUtime=162.17
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 5101 0 0 0 16211 6 0 0 25 0 1 0 306507094 21938176 5087 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 5356 5087 76 170 0 5183 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26780

[startup+222.301 s]
/proc/loadavg: 1.14 1.04 1.01 2/66 7028
/proc/meminfo: memFree=1800728/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=25264 CPUtime=222
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 6085 0 0 0 22184 16 0 0 25 0 1 0 306507094 25870336 6071 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 6316 6071 76 170 0 6143 0
Current children cumulated CPU time (s) 222.05
Current children cumulated vsize (KiB) 30620

[startup+282.302 s]
/proc/loadavg: 1.05 1.03 1.01 2/66 7028
/proc/meminfo: memFree=1798680/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=27516 CPUtime=281.98
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 6629 0 0 0 28181 17 0 0 25 0 1 0 306507094 28176384 6615 1992294400 134512640 135212243 4294956240 18446744073709551615 134526113 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 6879 6615 76 170 0 6706 0
Current children cumulated CPU time (s) 282.03
Current children cumulated vsize (KiB) 32872

[startup+342.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 7028
/proc/meminfo: memFree=1796248/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=29944 CPUtime=341.96
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 7231 0 0 0 34178 18 0 0 25 0 1 0 306507094 30662656 7217 1992294400 134512640 135212243 4294956240 18446744073709551615 134527796 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 7486 7217 76 170 0 7313 0
Current children cumulated CPU time (s) 342.01
Current children cumulated vsize (KiB) 35300

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 7028
/proc/meminfo: memFree=1793432/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=32720 CPUtime=401.95
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 7920 0 0 0 40176 19 0 0 25 0 1 0 306507094 33505280 7906 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 8180 7906 76 170 0 8007 0
Current children cumulated CPU time (s) 402
Current children cumulated vsize (KiB) 38076

[startup+462.302 s]

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

/proc/6534/statm: 8909 8650 76 170 0 8736 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 40992

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7028
/proc/meminfo: memFree=1787096/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=38952 CPUtime=581.89
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 9483 0 0 0 58168 21 0 0 25 0 1 0 306507094 39886848 9469 1992294400 134512640 135212243 4294956240 18446744073709551615 134526456 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 9738 9469 76 170 0 9565 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 44308

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7028
/proc/meminfo: memFree=1787096/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=38952 CPUtime=641.88
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 9484 0 0 0 64167 21 0 0 25 0 1 0 306507094 39886848 9470 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 9738 9470 76 170 0 9565 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 44308

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7028
/proc/meminfo: memFree=1783448/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=42792 CPUtime=701.86
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 10390 0 0 0 70164 22 0 0 25 0 1 0 306507094 43819008 10376 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 10698 10376 76 170 0 10525 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 48148

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7028
/proc/meminfo: memFree=1783384/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=42792 CPUtime=761.84
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 10391 0 0 0 76162 22 0 0 25 0 1 0 306507094 43819008 10377 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 10698 10377 76 170 0 10525 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 48148

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7028
/proc/meminfo: memFree=1779416/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=46752 CPUtime=821.83
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 11388 0 0 0 82159 24 0 0 25 0 1 0 306507094 47874048 11374 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 11688 11374 76 170 0 11515 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 52108

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7028
/proc/meminfo: memFree=1779352/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=46752 CPUtime=881.81
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 11388 0 0 0 88157 24 0 0 25 0 1 0 306507094 47874048 11374 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 11688 11374 76 170 0 11515 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 52108

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7028
/proc/meminfo: memFree=1779352/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=46752 CPUtime=941.79
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 11389 0 0 0 94155 24 0 0 25 0 1 0 306507094 47874048 11375 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 11688 11375 76 170 0 11515 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 52108

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7028
/proc/meminfo: memFree=1775064/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=50888 CPUtime=1001.78
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 12447 0 0 0 100153 25 0 0 25 0 1 0 306507094 52109312 12433 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 12722 12433 76 170 0 12549 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 56244

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7028
/proc/meminfo: memFree=1775064/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=50888 CPUtime=1061.76
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 12447 0 0 0 106151 25 0 0 25 0 1 0 306507094 52109312 12433 1992294400 134512640 135212243 4294956240 18446744073709551615 134526132 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 12722 12433 76 170 0 12549 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 56244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7028
/proc/meminfo: memFree=1775000/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=50888 CPUtime=1121.74
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 12449 0 0 0 112149 25 0 0 25 0 1 0 306507094 52109312 12435 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 12722 12435 76 170 0 12549 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 56244

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7028
/proc/meminfo: memFree=1772184/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=53836 CPUtime=1181.73
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 13189 0 0 0 118146 27 0 0 25 0 1 0 306507094 55128064 13175 1992294400 134512640 135212243 4294956240 18446744073709551615 134526456 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 13459 13175 76 170 0 13286 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 59192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7028
/proc/meminfo: memFree=1770200/2055920 swapFree=4179960/4192956
[pid=6528] ppid=6526 vsize=5356 CPUtime=0.05
/proc/6528/stat : 6528 (SatELiteGTI) S 6526 6528 6445 0 -1 4194304 335 747 0 0 0 0 5 0 16 0 1 0 306507087 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6528/statm: 1339 239 197 169 0 50 0
[pid=6534] ppid=6528 vsize=55708 CPUtime=1200.02
/proc/6534/stat : 6534 (minisat_static) R 6528 6528 6445 0 -1 4194304 13650 0 0 0 119974 28 0 0 25 0 1 0 306507094 57044992 13636 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/6534/statm: 13927 13636 76 170 0 13754 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 61064

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 6528 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=58991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.066989
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.79
CPU system time (s): 0.28
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 61064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
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= 1082
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= 13
involuntary context switches= 5

runsolver used 1.46478 second user time and 2.91356 second system time

The end

Launcher Data 

Begin job on node17 at 2009-05-20 03:58:57
IDJOB=1832574
IDBENCH=70250
IDSOLVER=672
FILE ID=node17/1832574-1242784737
PBS_JOBID= 9322325
Free space on /tmp= 66456 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S452919966-071.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832574-1242784737/watcher-1832574-1242784737 -o /tmp/evaluation-result-1832574-1242784737/solver-1832574-1242784737 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832574-1242784737.cnf -random-seed=172142203

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

MD5SUM BENCH= 5584bb498091ab0373fd0be3ad8dc940
RANDOM SEED=172142203

node17.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		: 3000.234
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		: 3000.234
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:       1924808 kB
Buffers:         21748 kB
Cached:          72300 kB
SwapCached:       7136 kB
Active:          22224 kB
Inactive:        80656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1924808 kB
SwapTotal:     4192956 kB
SwapFree:      4179960 kB
Dirty:            2064 kB
Writeback:           0 kB
Mapped:          13980 kB
Slab:            14304 kB
Committed_AS:  1017476 kB
PageTables:       1456 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= 66456 MiB
End job on node17 at 2009-05-20 04:19:00