Trace number 1832516

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 1200.31

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S743448446-027.cnf
MD5SUM56d3d27e3897f3ba7df449d72abf21ef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.956
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:   0.019996 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        
0.04/0.06	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-1832516-1242780074/watcher-1832516-1242780074 -o /tmp/evaluation-result-1832516-1242780074/solver-1832516-1242780074 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832516-1242780074.cnf -random-seed=1045366842 

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 13775
/proc/meminfo: memFree=1838768/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306034926 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13775/statm: 1339 237 197 169 0 50 0

[startup+0.066157 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13775
/proc/meminfo: memFree=1838768/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.102158 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13775
/proc/meminfo: memFree=1838768/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.302171 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13775
/proc/meminfo: memFree=1838768/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.7022 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13775
/proc/meminfo: memFree=1838768/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50124 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13781
/proc/meminfo: memFree=1832416/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=8424 CPUtime=1.44
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 1863 0 0 0 143 1 0 0 25 0 1 0 306034932 8626176 1849 1992294400 134512640 135212243 4294956240 18446744073709551615 134526427 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 2106 1849 76 170 0 1933 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13780

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13781
/proc/meminfo: memFree=1829088/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=10536 CPUtime=3.03
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 2381 0 0 0 302 1 0 0 25 0 1 0 306034932 10788864 2367 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 2634 2367 76 170 0 2461 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15892

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13781
/proc/meminfo: memFree=1827744/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=11988 CPUtime=6.23
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 2747 0 0 0 621 2 0 0 25 0 1 0 306034932 12275712 2733 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 2997 2733 76 170 0 2824 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17344

[startup+12.702 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 13781
/proc/meminfo: memFree=1824928/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=14204 CPUtime=12.63
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 3282 0 0 0 1261 2 0 0 25 0 1 0 306034932 14544896 3268 1992294400 134512640 135212243 4294956240 18446744073709551615 134526141 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 3551 3268 76 170 0 3378 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19560

[startup+25.5028 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 13783
/proc/meminfo: memFree=1821536/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=17800 CPUtime=25.42
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 4186 0 0 0 2539 3 0 0 25 0 1 0 306034932 18227200 4172 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 4450 4172 76 170 0 4277 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23156

[startup+51.1026 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 13783
/proc/meminfo: memFree=1814560/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=24612 CPUtime=51.02
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 5888 0 0 0 5097 5 0 0 25 0 1 0 306034932 25202688 5874 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 6153 5874 76 170 0 5980 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 29968

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 13783
/proc/meminfo: memFree=1807456/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=31608 CPUtime=102.22
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 7653 0 0 0 10215 7 0 0 25 0 1 0 306034932 32366592 7639 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 7902 7639 76 170 0 7729 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36964

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13783
/proc/meminfo: memFree=1797856/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=41232 CPUtime=162.19
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 10034 0 0 0 16210 9 0 0 25 0 1 0 306034932 42221568 10020 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 10308 10020 76 170 0 10135 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 46588

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13783
/proc/meminfo: memFree=1793952/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=45060 CPUtime=222.18
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 10993 0 0 0 22207 11 0 0 25 0 1 0 306034932 46141440 10979 1992294400 134512640 135212243 4294956240 18446744073709551615 134526231 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 11265 10979 76 170 0 11092 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 50416

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13783
/proc/meminfo: memFree=1785376/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=53688 CPUtime=282.17
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 13132 0 0 0 28204 13 0 0 25 0 1 0 306034932 54976512 13118 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 13422 13118 76 170 0 13249 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 59044

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13783
/proc/meminfo: memFree=1780384/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=58572 CPUtime=342.16
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 14367 0 0 0 34201 15 0 0 25 0 1 0 306034932 59977728 14353 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 14643 14353 76 170 0 14470 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 63928

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13783
/proc/meminfo: memFree=1776352/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=62928 CPUtime=402.14
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 15467 0 0 0 40198 16 0 0 25 0 1 0 306034932 64438272 15453 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 15732 15453 76 170 0 15559 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 68284

[startup+462.302 s]

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

/proc/13781/statm: 18670 18327 76 170 0 18497 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 80036

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13783
/proc/meminfo: memFree=1761376/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=77452 CPUtime=642.1
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 19063 0 0 0 64188 22 0 0 25 0 1 0 306034932 79310848 19049 1992294400 134512640 135212243 4294956240 18446744073709551615 134536886 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 19363 19049 76 170 0 19190 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 82808

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13783
/proc/meminfo: memFree=1757536/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=81412 CPUtime=702.08
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 20065 0 0 0 70185 23 0 0 25 0 1 0 306034932 83365888 20051 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 20353 20051 76 170 0 20180 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 86768

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13783
/proc/meminfo: memFree=1754080/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=84712 CPUtime=762.07
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 20869 0 0 0 76183 24 0 0 25 0 1 0 306034932 86745088 20855 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 21178 20855 76 170 0 21005 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 90068

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13783
/proc/meminfo: memFree=1754080/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=84712 CPUtime=822.05
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 20869 0 0 0 82181 24 0 0 25 0 1 0 306034932 86745088 20855 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 21178 20855 76 170 0 21005 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 90068

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13783
/proc/meminfo: memFree=1745952/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=92632 CPUtime=882.04
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 22877 0 0 0 88176 28 0 0 25 0 1 0 306034932 94855168 22863 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 23158 22863 76 170 0 22985 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 97988

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13783
/proc/meminfo: memFree=1745952/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=92632 CPUtime=942.02
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 22877 0 0 0 94174 28 0 0 25 0 1 0 306034932 94855168 22863 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 23158 22863 76 170 0 22985 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 97988

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13783
/proc/meminfo: memFree=1745888/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=92632 CPUtime=1002.01
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 22877 0 0 0 100173 28 0 0 25 0 1 0 306034932 94855168 22863 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 23158 22863 76 170 0 22985 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 97988

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13783
/proc/meminfo: memFree=1736544/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=101872 CPUtime=1062
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 25200 0 0 0 106168 32 0 0 25 0 1 0 306034932 104316928 25186 1992294400 134512640 135212243 4294956240 18446744073709551615 134527744 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 25468 25186 76 170 0 25295 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 107228

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13783
/proc/meminfo: memFree=1736544/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=101872 CPUtime=1121.99
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 25200 0 0 0 112167 32 0 0 25 0 1 0 306034932 104316928 25186 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 25468 25186 76 170 0 25295 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 107228

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13783
/proc/meminfo: memFree=1736480/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=101872 CPUtime=1181.97
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 25200 0 0 0 118165 32 0 0 25 0 1 0 306034932 104316928 25186 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 25468 25186 76 170 0 25295 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 107228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13789
/proc/meminfo: memFree=1736160/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=101872 CPUtime=1199.96
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 25200 0 0 0 119964 32 0 0 25 0 1 0 306034932 104316928 25186 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 25468 25186 76 170 0 25295 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 107228

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13789
/proc/meminfo: memFree=1736160/2055920 swapFree=4180408/4192956
[pid=13775] ppid=13773 vsize=5356 CPUtime=0.04
/proc/13775/stat : 13775 (SatELiteGTI) S 13773 13775 13568 0 -1 4194304 335 732 0 0 0 0 4 0 16 0 1 0 306034926 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13775/statm: 1339 239 197 169 0 50 0
[pid=13781] ppid=13775 vsize=101872 CPUtime=1199.96
/proc/13781/stat : 13781 (minisat_static) R 13775 13775 13568 0 -1 4194304 25200 0 0 0 119964 32 0 0 25 0 1 0 306034932 104316928 25186 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/13781/statm: 25468 25186 76 170 0 25295 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 107228

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13775 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=44993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.053991
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.31
CPU time (s): 1200
CPU user time (s): 1199.68
CPU system time (s): 0.32
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 107228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
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= 1067
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= 6

runsolver used 1.44278 second user time and 2.90556 second system time

The end

Launcher Data 

Begin job on node52 at 2009-05-20 02:41:14
IDJOB=1832516
IDBENCH=70221
IDSOLVER=672
FILE ID=node52/1832516-1242780074
PBS_JOBID= 9322339
Free space on /tmp= 66140 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S743448446-027.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832516-1242780074/watcher-1832516-1242780074 -o /tmp/evaluation-result-1832516-1242780074/solver-1832516-1242780074 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832516-1242780074.cnf -random-seed=1045366842

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

MD5SUM BENCH= 56d3d27e3897f3ba7df449d72abf21ef
RANDOM SEED=1045366842

node52.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		: 3000.214
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		: 3000.214
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:       1839248 kB
Buffers:         22412 kB
Cached:         156724 kB
SwapCached:       7048 kB
Active:          34612 kB
Inactive:       154272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839248 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            2028 kB
Writeback:           0 kB
Mapped:          13484 kB
Slab:            13764 kB
Committed_AS:  1139496 kB
PageTables:       1500 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= 66140 MiB
End job on node52 at 2009-05-20 03:01:17