Trace number 1834002

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) 1200.09 1200.61

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-240-100.cnf
MD5SUM227ae3ed738eb1cf18ca67ef64582b2c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.8903
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses576
Sum of the clauses size1440
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2480
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 596
Number of clauses of size over 50

Solver Data 

0.00/0.02	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 |     576     1440 |     172       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 240   #clauses: 576   #literals: 1440
0.00/0.02	c CPU time:   0.000999 s
0.00/0.02	c ==============================================================================
0.00/0.02	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.02	c Number of variables   : 240          
0.00/0.02	c Number of clauses     : 576          
0.00/0.02	c Parsing time: 0.00         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-1834002-1242827202/watcher-1834002-1242827202 -o /tmp/evaluation-result-1834002-1242827202/solver-1834002-1242827202 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1834002-1242827202.cnf -random-seed=1224558302 

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 17763
/proc/meminfo: memFree=1964320/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310748271 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17763/statm: 1339 237 197 169 0 50 0

[startup+0.055796 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17763
/proc/meminfo: memFree=1964320/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.1018 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17763
/proc/meminfo: memFree=1964320/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301816 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17763
/proc/meminfo: memFree=1964320/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701853 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17763
/proc/meminfo: memFree=1964320/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50293 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1961360/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=4960 CPUtime=1.47
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 885 0 0 0 147 0 0 0 25 0 1 0 310748273 5079040 871 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 1240 871 75 170 0 1067 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10316

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1960144/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=6280 CPUtime=3.07
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 1207 0 0 0 307 0 0 0 25 0 1 0 310748273 6430720 1193 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 1570 1193 75 170 0 1397 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11636

[startup+6.30135 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1958032/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=7896 CPUtime=6.26
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 1617 0 0 0 626 0 0 0 25 0 1 0 310748273 8085504 1603 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 1974 1603 75 170 0 1801 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 13252

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1955672/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=10164 CPUtime=12.67
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 2168 0 0 0 1266 1 0 0 25 0 1 0 310748273 10407936 2154 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 2541 2154 75 170 0 2368 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15520

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1952728/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=13044 CPUtime=25.46
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 2887 0 0 0 2544 2 0 0 25 0 1 0 310748273 13357056 2873 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 3261 2873 75 170 0 3088 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 18400

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1948760/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=17176 CPUtime=51.05
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 3907 0 0 0 5101 4 0 0 25 0 1 0 310748273 17588224 3893 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 4294 3893 75 170 0 4121 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 22532

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1942808/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=23040 CPUtime=102.24
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 5336 0 0 0 10219 5 0 0 25 0 1 0 310748273 23592960 5322 1992294400 134512640 135212243 4294956240 18446744073709551615 134526169 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 5760 5322 75 170 0 5587 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 28396

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1937752/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=27952 CPUtime=162.21
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 6574 0 0 0 16215 6 0 0 25 0 1 0 310748273 28622848 6560 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 6988 6560 75 170 0 6815 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 33308

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1936984/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=28636 CPUtime=222.18
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 6759 0 0 0 22212 6 0 0 25 0 1 0 310748273 29323264 6745 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 7159 6745 75 170 0 6986 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 33992

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1936984/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=28636 CPUtime=282.16
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 6759 0 0 0 28210 6 0 0 25 0 1 0 310748273 29323264 6745 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 7159 6745 75 170 0 6986 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 33992

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1936408/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=29304 CPUtime=342.12
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 6924 0 0 0 34206 6 0 0 25 0 1 0 310748273 30007296 6910 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 7326 6910 75 170 0 7153 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 34660

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1934424/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=31224 CPUtime=402.11
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 7408 0 0 0 40204 7 0 0 25 0 1 0 310748273 31973376 7394 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 7806 7394 75 170 0 7633 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 36580

[startup+462.301 s]

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

/proc/17769/statm: 7850 7418 75 170 0 7677 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 36756

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1932952/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=33104 CPUtime=582.03
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 7769 0 0 0 58196 7 0 0 25 0 1 0 310748273 33898496 7755 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 8276 7755 75 170 0 8103 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 38460

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1931224/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=34608 CPUtime=642.01
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 8172 0 0 0 64194 7 0 0 25 0 1 0 310748273 35438592 8158 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 8652 8158 75 170 0 8479 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 39964

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1931032/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=34608 CPUtime=701.98
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 8172 0 0 0 70191 7 0 0 25 0 1 0 310748273 35438592 8158 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 8652 8158 75 170 0 8479 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 39964

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1930968/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=34608 CPUtime=761.97
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 8173 0 0 0 76190 7 0 0 25 0 1 0 310748273 35438592 8159 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 8652 8159 75 170 0 8479 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 39964

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1930968/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=34752 CPUtime=821.94
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 8199 0 0 0 82187 7 0 0 25 0 1 0 310748273 35586048 8185 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 8688 8185 75 170 0 8515 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 40108

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17775
/proc/meminfo: memFree=1928600/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=36544 CPUtime=881.91
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 8640 0 0 0 88183 8 0 0 25 0 1 0 310748273 37421056 8626 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 9136 8626 75 170 0 8963 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 41900

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17775
/proc/meminfo: memFree=1927192/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=37812 CPUtime=941.9
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 8966 0 0 0 94181 9 0 0 25 0 1 0 310748273 38719488 8952 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 9453 8952 75 170 0 9280 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 43168

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17775
/proc/meminfo: memFree=1927128/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=37812 CPUtime=1001.87
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 8966 0 0 0 100178 9 0 0 25 0 1 0 310748273 38719488 8952 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 9453 8952 75 170 0 9280 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 43168

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17775
/proc/meminfo: memFree=1927128/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=37812 CPUtime=1061.85
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 8969 0 0 0 106176 9 0 0 25 0 1 0 310748273 38719488 8955 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 9453 8955 75 170 0 9280 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 43168

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17775
/proc/meminfo: memFree=1927000/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=37960 CPUtime=1121.82
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 9005 0 0 0 112173 9 0 0 25 0 1 0 310748273 38871040 8991 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 9490 8991 75 170 0 9317 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 43316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17775
/proc/meminfo: memFree=1926744/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=38260 CPUtime=1181.8
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 9056 0 0 0 118171 9 0 0 25 0 1 0 310748273 39178240 9042 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 9565 9042 75 170 0 9392 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 43616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17775
/proc/meminfo: memFree=1926616/2055920 swapFree=4180444/4192956
[pid=17763] ppid=17761 vsize=5356 CPUtime=0
/proc/17763/stat : 17763 (SatELiteGTI) S 17761 17763 17416 0 -1 4194304 335 374 0 0 0 0 0 0 19 0 1 0 310748271 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17763/statm: 1339 239 197 169 0 50 0
[pid=17769] ppid=17763 vsize=38260 CPUtime=1200.09
/proc/17769/stat : 17769 (minisat_static) R 17763 17763 17416 0 -1 4194304 9077 0 0 0 120000 9 0 0 25 0 1 0 310748273 39178240 9063 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 0 0 0
/proc/17769/statm: 9565 9063 75 170 0 9392 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 43616

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17763 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=3999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.009998
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.09
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 43616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.003999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 709
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= 7

runsolver used 1.15282 second user time and 3.22251 second system time

The end

Launcher Data 

Begin job on node43 at 2009-05-20 15:46:42
IDJOB=1834002
IDBENCH=71122
IDSOLVER=672
FILE ID=node43/1834002-1242827202
PBS_JOBID= 9322541
Free space on /tmp= 66136 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-240-100.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1834002-1242827202/watcher-1834002-1242827202 -o /tmp/evaluation-result-1834002-1242827202/solver-1834002-1242827202 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1834002-1242827202.cnf -random-seed=1224558302

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

MD5SUM BENCH= 227ae3ed738eb1cf18ca67ef64582b2c
RANDOM SEED=1224558302

node43.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		: 3000.237
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		: 3000.237
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:       1964800 kB
Buffers:          4108 kB
Cached:          50964 kB
SwapCached:       5992 kB
Active:          39184 kB
Inactive:        24044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1964800 kB
SwapTotal:     4192956 kB
SwapFree:      4180444 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          13940 kB
Slab:            13880 kB
Committed_AS:  1142136 kB
PageTables:       1448 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= 66132 MiB
End job on node43 at 2009-05-20 16:06:45