Trace number 1832560

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1127319144-058.cnf
MD5SUM79b21fea94540db2568097a6c80690f8
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:   0.024996 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        
0.06/0.09	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-1832560-1242784288/watcher-1832560-1242784288 -o /tmp/evaluation-result-1832560-1242784288/solver-1832560-1242784288 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832560-1242784288.cnf -random-seed=185760097 

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 0.92 3/64 12359
/proc/meminfo: memFree=1958680/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306461996 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12359/statm: 1339 237 197 169 0 50 0

[startup+0.0759679 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 12359
/proc/meminfo: memFree=1958680/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.101972 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 12359
/proc/meminfo: memFree=1958680/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301997 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 12359
/proc/meminfo: memFree=1958680/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701045 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 12359
/proc/meminfo: memFree=1958680/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50213 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 12365
/proc/meminfo: memFree=1954760/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=4460 CPUtime=1.41
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 883 0 0 0 141 0 0 0 25 0 1 0 306462004 4567040 869 1992294400 134512640 135212243 4294956240 18446744073709551615 134526143 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 1115 869 76 170 0 942 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9816

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 12365
/proc/meminfo: memFree=1954248/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=5132 CPUtime=3.01
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 1043 0 0 0 301 0 0 0 25 0 1 0 306462004 5255168 1029 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 1283 1029 76 170 0 1110 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10488

[startup+6.30169 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 12365
/proc/meminfo: memFree=1953096/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=6056 CPUtime=6.22
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 1283 0 0 0 621 1 0 0 25 0 1 0 306462004 6201344 1269 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 1514 1269 76 170 0 1341 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11412

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 12365
/proc/meminfo: memFree=1950928/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=7804 CPUtime=12.61
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 1727 0 0 0 1260 1 0 0 25 0 1 0 306462004 7991296 1713 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 1951 1713 76 170 0 1778 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13160

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 12365
/proc/meminfo: memFree=1948112/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=10660 CPUtime=25.41
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 2428 0 0 0 2539 2 0 0 25 0 1 0 306462004 10915840 2414 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 2665 2414 76 170 0 2492 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16016

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 12365
/proc/meminfo: memFree=1944592/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=14124 CPUtime=51.01
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 3314 0 0 0 5098 3 0 0 25 0 1 0 306462004 14462976 3300 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 3531 3300 76 170 0 3358 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19480

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 12365
/proc/meminfo: memFree=1940816/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=18032 CPUtime=102.19
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 4267 0 0 0 10215 4 0 0 25 0 1 0 306462004 18464768 4253 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 4508 4253 76 170 0 4335 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23388

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 12365
/proc/meminfo: memFree=1936016/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=22780 CPUtime=162.17
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 5445 0 0 0 16211 6 0 0 25 0 1 0 306462004 23326720 5431 1992294400 134512640 135212243 4294956240 18446744073709551615 134526467 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 5695 5431 76 170 0 5522 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28136

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 12365
/proc/meminfo: memFree=1931920/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=26748 CPUtime=222.16
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 6468 0 0 0 22208 8 0 0 25 0 1 0 306462004 27389952 6454 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 6687 6454 76 170 0 6514 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32104

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 12365
/proc/meminfo: memFree=1929488/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=29124 CPUtime=282.14
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 7064 0 0 0 28205 9 0 0 25 0 1 0 306462004 29822976 7050 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 7281 7050 76 170 0 7108 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 34480

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 12365
/proc/meminfo: memFree=1926864/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=31960 CPUtime=342.12
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 7728 0 0 0 34203 9 0 0 25 0 1 0 306462004 32727040 7714 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 7990 7714 76 170 0 7817 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 37316

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 12365
/proc/meminfo: memFree=1924048/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=34740 CPUtime=402.11
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 8428 0 0 0 40201 10 0 0 25 0 1 0 306462004 35573760 8414 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 8685 8414 76 170 0 8512 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 40096

[startup+462.302 s]

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

/proc/12365/statm: 10339 10089 76 170 0 10166 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 46712

[startup+642.302 s]
/proc/loadavg: 1.15 1.03 0.93 2/66 12847
/proc/meminfo: memFree=1876240/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=41356 CPUtime=641.91
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 10103 0 0 0 64176 15 0 0 25 0 1 0 306462004 42348544 10089 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 10339 10089 76 170 0 10166 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 46712

[startup+702.301 s]
/proc/loadavg: 1.05 1.02 0.93 2/66 12847
/proc/meminfo: memFree=1872912/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=45468 CPUtime=701.89
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 11070 0 0 0 70173 16 0 0 25 0 1 0 306462004 46559232 11056 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 11367 11056 76 170 0 11194 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 50824

[startup+762.305 s]
/proc/loadavg: 1.02 1.02 0.93 2/66 12847
/proc/meminfo: memFree=1872912/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=45468 CPUtime=761.88
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 11070 0 0 0 76172 16 0 0 25 0 1 0 306462004 46559232 11056 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 11367 11056 76 170 0 11194 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 50824

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 0.93 2/66 12847
/proc/meminfo: memFree=1868816/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=49452 CPUtime=821.86
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 12090 0 0 0 82168 18 0 0 25 0 1 0 306462004 50638848 12076 1992294400 134512640 135212243 4294956240 18446744073709551615 134535827 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 12363 12076 76 170 0 12190 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 54808

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 0.93 2/66 12847
/proc/meminfo: memFree=1868816/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=49452 CPUtime=881.84
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 12090 0 0 0 88166 18 0 0 25 0 1 0 306462004 50638848 12076 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 12363 12076 76 170 0 12190 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 54808

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 12847
/proc/meminfo: memFree=1868816/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=49452 CPUtime=941.83
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 12090 0 0 0 94165 18 0 0 25 0 1 0 306462004 50638848 12076 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 12363 12076 76 170 0 12190 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 54808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 12847
/proc/meminfo: memFree=1864080/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=54128 CPUtime=1001.81
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 13276 0 0 0 100162 19 0 0 25 0 1 0 306462004 55427072 13262 1992294400 134512640 135212243 4294956240 18446744073709551615 134526200 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 13532 13262 76 170 0 13359 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 59484

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 12847
/proc/meminfo: memFree=1864080/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=54128 CPUtime=1061.8
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 13276 0 0 0 106160 20 0 0 25 0 1 0 306462004 55427072 13262 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 13532 13262 76 170 0 13359 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 59484

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 12847
/proc/meminfo: memFree=1864080/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=54128 CPUtime=1121.78
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 13276 0 0 0 112158 20 0 0 25 0 1 0 306462004 55427072 13262 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 13532 13262 76 170 0 13359 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 59484

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 12847
/proc/meminfo: memFree=1860624/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=57624 CPUtime=1181.77
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 14150 0 0 0 118156 21 0 0 25 0 1 0 306462004 59006976 14136 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 14406 14136 76 170 0 14233 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 62980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 12847
/proc/meminfo: memFree=1859088/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=59104 CPUtime=1199.96
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 14510 0 0 0 119975 21 0 0 25 0 1 0 306462004 60522496 14496 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 14776 14496 76 170 0 14603 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 64460

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 12847
/proc/meminfo: memFree=1859088/2055920 swapFree=4180284/4192956
[pid=12359] ppid=12357 vsize=5356 CPUtime=0.06
/proc/12359/stat : 12359 (SatELiteGTI) S 12357 12359 12277 0 -1 4194304 335 786 0 0 0 0 6 0 16 0 1 0 306461996 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12359/statm: 1339 239 197 169 0 50 0
[pid=12365] ppid=12359 vsize=59104 CPUtime=1199.96
/proc/12365/stat : 12365 (minisat_static) R 12359 12359 12277 0 -1 4194304 14510 0 0 0 119975 21 0 0 25 0 1 0 306462004 60522496 14496 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12365/statm: 14776 14496 76 170 0 14603 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 64460

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12359 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=64990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.072988
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.81
CPU system time (s): 0.21
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 64460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06499
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1121
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 1.36179 second user time and 3.00954 second system time

The end

Launcher Data 

Begin job on node20 at 2009-05-20 03:51:28
IDJOB=1832560
IDBENCH=70243
IDSOLVER=672
FILE ID=node20/1832560-1242784288
PBS_JOBID= 9322355
Free space on /tmp= 66252 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1127319144-058.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832560-1242784288/watcher-1832560-1242784288 -o /tmp/evaluation-result-1832560-1242784288/solver-1832560-1242784288 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832560-1242784288.cnf -random-seed=185760097

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

MD5SUM BENCH= 79b21fea94540db2568097a6c80690f8
RANDOM SEED=185760097

node20.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	: 5931.00
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:       1959160 kB
Buffers:         23496 kB
Cached:          36468 kB
SwapCached:       6812 kB
Active:          23336 kB
Inactive:        44880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1959160 kB
SwapTotal:     4192956 kB
SwapFree:      4180284 kB
Dirty:            2156 kB
Writeback:           0 kB
Mapped:          13464 kB
Slab:            14560 kB
Committed_AS:  1136384 kB
PageTables:       1400 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= 66252 MiB
End job on node20 at 2009-05-20 04:11:30