Trace number 1832554

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S193214747-044.cnf
MD5SUM01b687d69c52888789968aa62c5caeb5
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.025996 s
0.00/0.03	c ==============================================================================
0.00/0.07	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.07	c Number of variables   : 220          
0.00/0.07	c Number of clauses     : 18700        
0.00/0.09	c Parsing time: 0.02         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-1832554-1242783812/watcher-1832554-1242783812 -o /tmp/evaluation-result-1832554-1242783812/solver-1832554-1242783812 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832554-1242783812.cnf -random-seed=961063739 

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 26401
/proc/meminfo: memFree=1936640/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (SatELiteGTI) R 26399 26401 26172 0 -1 4194304 290 250 0 0 0 0 0 0 18 0 1 0 306415371 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206380919283 0 0 4100 65536 0 0 0 17 0 0 0
/proc/26401/statm: 1339 237 197 169 0 50 0

[startup+0.024715 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26401
/proc/meminfo: memFree=1936640/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306415371 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26401/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10173 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26401
/proc/meminfo: memFree=1936640/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301769 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26401
/proc/meminfo: memFree=1936640/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701843 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26401
/proc/meminfo: memFree=1936640/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1932656/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=4460 CPUtime=1.42
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 893 0 0 0 142 0 0 0 25 0 1 0 306415378 4567040 879 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 1115 879 76 170 0 942 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9816

[startup+3.10127 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1932144/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=5120 CPUtime=3.01
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 1042 0 0 0 301 0 0 0 25 0 1 0 306415378 5242880 1028 1992294400 134512640 135212243 4294956240 18446744073709551615 134526200 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 1280 1028 76 170 0 1107 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10476

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1930800/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=6308 CPUtime=6.21
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 1340 0 0 0 621 0 0 0 25 0 1 0 306415378 6459392 1326 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 1577 1326 76 170 0 1404 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11664

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1928880/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=7760 CPUtime=12.62
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 1719 0 0 0 1261 1 0 0 25 0 1 0 306415378 7946240 1705 1992294400 134512640 135212243 4294956240 18446744073709551615 134526169 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 1940 1705 76 170 0 1767 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13116

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1926000/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=10696 CPUtime=25.41
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 2435 0 0 0 2539 2 0 0 25 0 1 0 306415378 10952704 2421 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 2674 2421 76 170 0 2501 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16052

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1922480/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=14164 CPUtime=51
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 3315 0 0 0 5097 3 0 0 25 0 1 0 306415378 14503936 3301 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 3541 3301 76 170 0 3368 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19520

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1918128/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=18608 CPUtime=102.19
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 4426 0 0 0 10214 5 0 0 25 0 1 0 306415378 19054592 4412 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 4652 4412 76 170 0 4479 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23964

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1913904/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=22828 CPUtime=162.16
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 5459 0 0 0 16211 5 0 0 25 0 1 0 306415378 23375872 5445 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 5707 5445 76 170 0 5534 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 28184

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1909680/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=26920 CPUtime=222.14
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 6500 0 0 0 22207 7 0 0 25 0 1 0 306415378 27566080 6486 1992294400 134512640 135212243 4294956240 18446744073709551615 134526231 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 6730 6486 76 170 0 6557 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32276

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1907376/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=29180 CPUtime=282.12
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 7071 0 0 0 28204 8 0 0 25 0 1 0 306415378 29880320 7057 1992294400 134512640 135212243 4294956240 18446744073709551615 134526362 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 7295 7057 76 170 0 7122 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 34536

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1904816/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=31872 CPUtime=342.1
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 7694 0 0 0 34201 9 0 0 25 0 1 0 306415378 32636928 7680 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 7968 7680 76 170 0 7795 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 37228

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1901808/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=34788 CPUtime=402.08
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 8440 0 0 0 40198 10 0 0 25 0 1 0 306415378 35622912 8426 1992294400 134512640 135212243 4294956240 18446744073709551615 134535612 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 8697 8426 76 170 0 8524 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 40144

[startup+462.301 s]

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

/proc/26407/statm: 10314 10080 76 170 0 10141 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 46612

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1895024/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=41256 CPUtime=642.01
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 10094 0 0 0 64188 13 0 0 25 0 1 0 306415378 42246144 10080 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 10314 10080 76 170 0 10141 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 46612

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1891184/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=45240 CPUtime=701.98
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 11036 0 0 0 70185 13 0 0 25 0 1 0 306415378 46325760 11022 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 11310 11022 76 170 0 11137 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 50596

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1891184/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=45240 CPUtime=761.96
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 11036 0 0 0 76183 13 0 0 25 0 1 0 306415378 46325760 11022 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 11310 11022 76 170 0 11137 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 50596

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1886896/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=49488 CPUtime=821.94
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 12087 0 0 0 82178 16 0 0 25 0 1 0 306415378 50675712 12073 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 12372 12073 76 170 0 12199 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 54844

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1886896/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=49488 CPUtime=881.92
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 12087 0 0 0 88176 16 0 0 25 0 1 0 306415378 50675712 12073 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 12372 12073 76 170 0 12199 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 54844

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1886832/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=49488 CPUtime=941.9
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 12087 0 0 0 94174 16 0 0 25 0 1 0 306415378 50675712 12073 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 12372 12073 76 170 0 12199 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 54844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26407
/proc/meminfo: memFree=1882160/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=54028 CPUtime=1001.88
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 13253 0 0 0 100171 17 0 0 25 0 1 0 306415378 55324672 13239 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 13507 13239 76 170 0 13334 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 59384

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26413
/proc/meminfo: memFree=1882224/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=54028 CPUtime=1061.86
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 13253 0 0 0 106169 17 0 0 25 0 1 0 306415378 55324672 13239 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 13507 13239 76 170 0 13334 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 59384

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 26889
/proc/meminfo: memFree=1840264/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=54028 CPUtime=1121.77
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 13253 0 0 0 112157 20 0 0 25 0 1 0 306415378 55324672 13239 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 13507 13239 76 170 0 13334 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 59384

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 26889
/proc/meminfo: memFree=1836584/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=58296 CPUtime=1181.76
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 14311 0 0 0 118154 22 0 0 25 0 1 0 306415378 59695104 14297 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 14574 14297 76 170 0 14401 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 63652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 26889
/proc/meminfo: memFree=1835624/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=59088 CPUtime=1199.95
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 14519 0 0 0 119973 22 0 0 25 0 1 0 306415378 60506112 14505 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 14772 14505 76 170 0 14599 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 64444

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

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

[startup+1200.5 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 26889
/proc/meminfo: memFree=1835624/2055920 swapFree=4180408/4192956
[pid=26401] ppid=26399 vsize=5356 CPUtime=0.06
/proc/26401/stat : 26401 (SatELiteGTI) S 26399 26401 26172 0 -1 4194304 335 785 0 0 0 0 6 0 16 0 1 0 306415371 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26401/statm: 1339 239 197 169 0 50 0
[pid=26407] ppid=26401 vsize=59088 CPUtime=1199.95
/proc/26407/stat : 26407 (minisat_static) R 26401 26401 26172 0 -1 4194304 14519 0 0 0 119973 22 0 0 25 0 1 0 306415378 60506112 14505 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26407/statm: 14772 14505 76 170 0 14599 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 64444

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26401 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=65989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.070988
# 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): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1199.79
CPU system time (s): 0.22
CPU usage (%): 99.9582
Max. virtual memory (cumulated for all children) (KiB): 64444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.065989
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1120
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= 12
involuntary context switches= 7

runsolver used 1.3408 second user time and 3.03754 second system time

The end

Launcher Data 

Begin job on node2 at 2009-05-20 03:43:33
IDJOB=1832554
IDBENCH=70240
IDSOLVER=672
FILE ID=node2/1832554-1242783812
PBS_JOBID= 9322376
Free space on /tmp= 66424 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S193214747-044.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832554-1242783812/watcher-1832554-1242783812 -o /tmp/evaluation-result-1832554-1242783812/solver-1832554-1242783812 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832554-1242783812.cnf -random-seed=961063739

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

MD5SUM BENCH= 01b687d69c52888789968aa62c5caeb5
RANDOM SEED=961063739

node2.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		: 3000.265
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		: 3000.265
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:       1937120 kB
Buffers:         20692 kB
Cached:          62408 kB
SwapCached:       6592 kB
Active:          28564 kB
Inactive:        63260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1937120 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            2128 kB
Writeback:           0 kB
Mapped:          13956 kB
Slab:            12984 kB
Committed_AS:  1284896 kB
PageTables:       1480 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= 66420 MiB
End job on node2 at 2009-05-20 04:03:35