Trace number 1832816

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) 1200.01 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S219795104-099.cnf
MD5SUMb3388c169ab5d49a74d975bbdbf2ea31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark991.872
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.00/0.17	c |         0 |   50033   151886 |      --       0       --      -- |     --   | -367/686
0.00/0.17	c ==============================================================================
0.00/0.17	c Result  :   #vars: 11704   #clauses: 50033   #literals: 151886
0.00/0.17	c CPU time:   0.160975 s
0.00/0.17	c ==============================================================================
0.00/0.23	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.23	c Number of variables   : 11704        
0.00/0.23	c Number of clauses     : 50033        
0.00/0.26	c Parsing time: 0.03         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-1832816-1242788340/watcher-1832816-1242788340 -o /tmp/evaluation-result-1832816-1242788340/solver-1832816-1242788340 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832816-1242788340.cnf -random-seed=1092733737 

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 3/65 17261
/proc/meminfo: memFree=1681136/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306867160 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213911634 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/17261/statm: 1339 235 195 169 0 50 0
[pid=17262] ppid=17261 vsize=0 CPUtime=0
/proc/17262/stat : 17262 (SatELiteGTI) R 17261 17261 15003 0 -1 4194372 62 188 0 0 0 0 0 0 20 0 1 0 306867160 0 0 1992294400 0 0 0 0 0 0 0 4096 65538 0 0 0 17 0 0 0
/proc/17262/statm: 0 0 0 0 0 0 0

[startup+0.0470881 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 17261
/proc/meminfo: memFree=1681136/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306867160 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17261/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101091 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 17261
/proc/meminfo: memFree=1681136/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306867160 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17261/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301125 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 17261
/proc/meminfo: memFree=1681136/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+0.701169 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 17261
/proc/meminfo: memFree=1681136/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+1.50125 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17267
/proc/meminfo: memFree=1674208/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=7536 CPUtime=1.25
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 1722 0 0 0 125 0 0 0 25 0 1 0 306867183 7716864 1708 1992294400 134512640 135212243 4294956240 18446744073709551615 134527783 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 1884 1708 76 170 0 1711 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12892

[startup+3.10243 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17267
/proc/meminfo: memFree=1671840/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=10572 CPUtime=2.86
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 2483 0 0 0 285 1 0 0 25 0 1 0 306867183 10825728 2469 1992294400 134512640 135212243 4294956240 18446744073709551615 134536235 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 2643 2469 76 170 0 2470 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15928

[startup+6.30179 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17267
/proc/meminfo: memFree=1665760/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=16140 CPUtime=6.06
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 3870 0 0 0 604 2 0 0 25 0 1 0 306867183 16527360 3856 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 4035 3856 76 170 0 3862 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21496

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17267
/proc/meminfo: memFree=1655456/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=25696 CPUtime=12.45
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 6286 0 0 0 1242 3 0 0 25 0 1 0 306867183 26312704 6272 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 6424 6272 76 170 0 6251 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 31052

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17267
/proc/meminfo: memFree=1638176/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=42440 CPUtime=25.25
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 10463 0 0 0 2518 7 0 0 25 0 1 0 306867183 43458560 10449 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 10610 10449 76 170 0 10437 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 47796

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17267
/proc/meminfo: memFree=1620448/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=59984 CPUtime=50.83
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 14820 0 0 0 5073 10 0 0 25 0 1 0 306867183 61423616 14806 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 14996 14806 76 170 0 14823 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 65340

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17267
/proc/meminfo: memFree=1613408/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=66980 CPUtime=102.03
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 16582 0 0 0 10190 13 0 0 25 0 1 0 306867183 68587520 16568 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 16745 16568 76 170 0 16572 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 72336

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17273
/proc/meminfo: memFree=1606816/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=73448 CPUtime=161.99
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 18206 0 0 0 16185 14 0 0 25 0 1 0 306867183 75210752 18192 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 18362 18192 76 170 0 18189 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 78804

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17273
/proc/meminfo: memFree=1601504/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=78908 CPUtime=221.98
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 19521 0 0 0 22182 16 0 0 25 0 1 0 306867183 80801792 19507 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 19727 19507 76 170 0 19554 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 84264

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17273
/proc/meminfo: memFree=1592096/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=88148 CPUtime=281.96
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 21864 0 0 0 28179 17 0 0 25 0 1 0 306867183 90263552 21850 1992294400 134512640 135212243 4294956240 18446744073709551615 134526084 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 22037 21850 76 170 0 21864 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 93504

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17273
/proc/meminfo: memFree=1592096/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=88148 CPUtime=341.95
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 21865 0 0 0 34177 18 0 0 25 0 1 0 306867183 90263552 21851 1992294400 134512640 135212243 4294956240 18446744073709551615 134526058 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 22037 21851 76 170 0 21864 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 93504

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17273
/proc/meminfo: memFree=1585632/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=94616 CPUtime=401.93
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 23466 0 0 0 40173 20 0 0 25 0 1 0 306867183 96886784 23452 1992294400 134512640 135212243 4294956240 18446744073709551615 134526141 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 23654 23452 76 170 0 23481 0
Current children cumulated CPU time (s) 402.15

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

/proc/17267/statm: 26129 25949 76 170 0 25956 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 109872

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17273
/proc/meminfo: memFree=1566176/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=113888 CPUtime=581.87
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 28315 0 0 0 58161 26 0 0 25 0 1 0 306867183 116621312 28301 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 28472 28301 76 170 0 28299 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 119244

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17273
/proc/meminfo: memFree=1566112/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=113888 CPUtime=641.86
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 28315 0 0 0 64160 26 0 0 25 0 1 0 306867183 116621312 28301 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 28472 28301 76 170 0 28299 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 119244

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17273
/proc/meminfo: memFree=1554912/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=125248 CPUtime=701.83
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 31108 0 0 0 70154 29 0 0 25 0 1 0 306867183 128253952 31094 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 31312 31094 76 170 0 31139 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 130604

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17273
/proc/meminfo: memFree=1554848/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=125248 CPUtime=761.82
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 31108 0 0 0 76153 29 0 0 25 0 1 0 306867183 128253952 31094 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 31312 31094 76 170 0 31139 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 130604

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 17273
/proc/meminfo: memFree=1550752/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=129604 CPUtime=821.8
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 32218 0 0 0 82149 31 0 0 25 0 1 0 306867183 132714496 32204 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 32401 32204 76 170 0 32228 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 134960

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17273
/proc/meminfo: memFree=1542880/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=137128 CPUtime=881.78
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 34086 0 0 0 88145 33 0 0 25 0 1 0 306867183 140419072 34072 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 34282 34072 76 170 0 34109 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 142484

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17273
/proc/meminfo: memFree=1542816/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=137128 CPUtime=941.77
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 34086 0 0 0 94143 34 0 0 25 0 1 0 306867183 140419072 34072 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 34282 34072 76 170 0 34109 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 142484

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17273
/proc/meminfo: memFree=1533664/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=146368 CPUtime=1001.75
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 36401 0 0 0 100139 36 0 0 25 0 1 0 306867183 149880832 36387 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 36592 36387 76 170 0 36419 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 151724

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17273
/proc/meminfo: memFree=1528992/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=150724 CPUtime=1061.73
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 37522 0 0 0 106136 37 0 0 25 0 1 0 306867183 154341376 37508 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 37681 37508 76 170 0 37508 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 156080

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17273
/proc/meminfo: memFree=1528992/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=150724 CPUtime=1121.72
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 37522 0 0 0 112134 38 0 0 25 0 1 0 306867183 154341376 37508 1992294400 134512640 135212243 4294956240 18446744073709551615 134535633 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 37681 37508 76 170 0 37508 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 156080

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17273
/proc/meminfo: memFree=1528992/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=150724 CPUtime=1181.7
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 37522 0 0 0 118132 38 0 0 25 0 1 0 306867183 154341376 37508 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 37681 37508 76 170 0 37508 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 156080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17273
/proc/meminfo: memFree=1520032/2055920 swapFree=4177448/4192956
[pid=17261] ppid=17259 vsize=5356 CPUtime=0.22
/proc/17261/stat : 17261 (SatELiteGTI) S 17259 17261 15003 0 -1 4194304 335 1839 0 0 0 0 21 1 18 0 1 0 306867160 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17261/statm: 1339 239 197 169 0 50 0
[pid=17267] ppid=17261 vsize=159700 CPUtime=1199.79
/proc/17267/stat : 17267 (minisat_static) R 17261 17261 15003 0 -1 4194304 39756 0 0 0 119939 40 0 0 25 0 1 0 306867183 163532800 39742 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17267/statm: 39925 39742 76 170 0 39752 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 165056

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 17261 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=212967
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=18997
# CPU time returned by wait4() is 0.231964
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.6
CPU system time (s): 0.41
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 165056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.212967
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2174
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= 9

runsolver used 1.14882 second user time and 3.22651 second system time

The end

Launcher Data 

Begin job on node32 at 2009-05-20 04:59:00
IDJOB=1832816
IDBENCH=70371
IDSOLVER=672
FILE ID=node32/1832816-1242788340
PBS_JOBID= 9322324
Free space on /tmp= 66256 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S219795104-099.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832816-1242788340/watcher-1832816-1242788340 -o /tmp/evaluation-result-1832816-1242788340/solver-1832816-1242788340 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832816-1242788340.cnf -random-seed=1092733737

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

MD5SUM BENCH= b3388c169ab5d49a74d975bbdbf2ea31
RANDOM SEED=1092733737

node32.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		: 3000.216
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		: 3000.216
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:       1681616 kB
Buffers:         37888 kB
Cached:         263288 kB
SwapCached:       8972 kB
Active:         103496 kB
Inactive:       208160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681616 kB
SwapTotal:     4192956 kB
SwapFree:      4177448 kB
Dirty:            2500 kB
Writeback:           0 kB
Mapped:          14288 kB
Slab:            48412 kB
Committed_AS:  1118776 kB
PageTables:       1492 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66252 MiB
End job on node32 at 2009-05-20 05:19:03