Trace number 1832334

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) 1200.08 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
MD5SUMa12e117c336ca4cea22ec458f6b2361c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.9686
Satisfiable
(Un)Satisfiability was proved
Number of variables1560
Number of clauses60099
Sum of the clauses size180957
Maximum clause length39
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2780
Number of clauses of size 359279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

Solver Data 

0.00/0.00	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   60099   180957 |   18029       0        0     nan |  0.000 % |
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 1560   #clauses: 60099   #literals: 180957
0.00/0.05	c CPU time:   0.043993 s
0.00/0.05	c ==============================================================================
0.00/0.11	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.11	c Number of variables   : 1560         
0.00/0.11	c Number of clauses     : 60099        
0.00/0.15	c Parsing time: 0.03         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1832334-1242771976/watcher-1832334-1242771976 -o /tmp/evaluation-result-1832334-1242771976/solver-1832334-1242771976 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832334-1242771976.cnf -random-seed=1555820526 

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: 0.92 0.98 0.98 3/64 14093
/proc/meminfo: memFree=1949576/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 305230510 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233588883538 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/14093/statm: 1339 235 195 169 0 50 0
[pid=14094] ppid=14093 vsize=5356 CPUtime=0
/proc/14094/stat : 14094 (SatELiteGTI) S 14093 14093 13899 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 305230511 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/14094/statm: 1339 238 198 169 0 50 0
[pid=14096] ppid=14094 vsize=5356 CPUtime=0
/proc/14096/stat : 14096 (SatELiteGTI) R 14094 14093 13899 0 -1 4194368 19 0 0 0 0 0 0 0 21 0 1 0 305230511 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588714791 0 0 4096 0 0 0 0 17 1 0 0
/proc/14096/statm: 1339 239 199 169 0 50 0

[startup+0.0717221 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 14093
/proc/meminfo: memFree=1949576/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305230510 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14093/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101727 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 14093
/proc/meminfo: memFree=1949576/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305230510 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14093/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30174 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 14093
/proc/meminfo: memFree=1949576/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+0.70178 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 14093
/proc/meminfo: memFree=1949576/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1942392/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=6828 CPUtime=1.37
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 1608 0 0 0 137 0 0 0 25 0 1 0 305230522 6991872 1594 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 1707 1594 76 170 0 1534 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12184

[startup+3.10303 s]
/proc/loadavg: 0.92 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1941432/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=8992 CPUtime=2.97
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 2117 0 0 0 297 0 0 0 25 0 1 0 305230522 9207808 2103 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 2248 2103 76 170 0 2075 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14348

[startup+6.30135 s]
/proc/loadavg: 0.93 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1938808/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=10804 CPUtime=6.18
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 2557 0 0 0 617 1 0 0 25 0 1 0 305230522 11063296 2543 1992294400 134512640 135212243 4294956240 18446744073709551615 134529970 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 2701 2543 76 170 0 2528 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16160

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1935104/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=14456 CPUtime=12.57
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 3470 0 0 0 1256 1 0 0 25 0 1 0 305230522 14802944 3456 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 3614 3456 76 170 0 3441 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19812

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1925120/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=23728 CPUtime=25.36
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 5804 0 0 0 2533 3 0 0 25 0 1 0 305230522 24297472 5790 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 5932 5790 76 170 0 5759 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 29084

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1918656/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=30400 CPUtime=50.96
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 7430 0 0 0 5091 5 0 0 25 0 1 0 305230522 31129600 7416 1992294400 134512640 135212243 4294956240 18446744073709551615 134526481 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 7600 7416 76 170 0 7427 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 35756

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1903744/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=45636 CPUtime=102.14
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 11167 0 0 0 10207 7 0 0 25 0 1 0 305230522 46731264 11153 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 11409 11153 76 170 0 11236 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 50992

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1888512/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=62880 CPUtime=162.1
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 15244 0 0 0 16201 9 0 0 25 0 1 0 305230522 64389120 15230 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 15720 15230 76 170 0 15547 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 68236

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1866560/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=83812 CPUtime=222.07
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 20406 0 0 0 22195 12 0 0 25 0 1 0 305230522 85823488 20392 1992294400 134512640 135212243 4294956240 18446744073709551615 134526126 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 20953 20392 76 170 0 20780 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 89168

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1856256/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=93976 CPUtime=282.05
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 22979 0 0 0 28191 14 0 0 25 0 1 0 305230522 96231424 22965 1992294400 134512640 135212243 4294956240 18446744073709551615 134533081 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 23494 22965 76 170 0 23321 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 99332

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1855040/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=95792 CPUtime=342.03
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 23354 0 0 0 34188 15 0 0 25 0 1 0 305230522 98091008 23340 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 23948 23340 76 170 0 23775 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 101148

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1833408/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=117500 CPUtime=402

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

/proc/14099/statm: 39465 38545 76 170 0 39292 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 163216

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1793600/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=157860 CPUtime=581.92
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 38620 0 0 0 58164 28 0 0 25 0 1 0 305230522 161648640 38548 1992294400 134512640 135212243 4294956240 18446744073709551615 134526464 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 39465 38548 76 170 0 39292 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 163216

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1793536/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=158468 CPUtime=641.91
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 38648 0 0 0 64163 28 0 0 25 0 1 0 305230522 162271232 38576 1992294400 134512640 135212243 4294956240 18446744073709551615 134533014 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 39617 38576 76 170 0 39444 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 163824

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1794176/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=157484 CPUtime=701.88
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 38651 0 0 0 70160 28 0 0 25 0 1 0 305230522 161263616 38342 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 39371 38342 76 170 0 39198 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 162840

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1780544/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=171412 CPUtime=761.86
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 42076 0 0 0 76155 31 0 0 25 0 1 0 305230522 175525888 41767 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 42853 41767 76 170 0 42680 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 176768

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1780480/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=171412 CPUtime=821.84
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 42078 0 0 0 82153 31 0 0 25 0 1 0 305230522 175525888 41769 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 42853 41769 76 170 0 42680 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 176768

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1766272/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=185624 CPUtime=881.81
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 45624 0 0 0 88147 34 0 0 25 0 1 0 305230522 190078976 45315 1992294400 134512640 135212243 4294956240 18446744073709551615 134533768 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 46406 45315 76 170 0 46233 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 190980

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14099
/proc/meminfo: memFree=1766272/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=185624 CPUtime=941.78
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 45628 0 0 0 94144 34 0 0 25 0 1 0 305230522 190078976 45319 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 46406 45319 76 170 0 46233 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 190980

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14101
/proc/meminfo: memFree=1755840/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=196240 CPUtime=1001.76
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 48248 0 0 0 100140 36 0 0 25 0 1 0 305230522 200949760 47939 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 49060 47939 76 170 0 48887 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 201596

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14101
/proc/meminfo: memFree=1712448/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=240700 CPUtime=1061.73
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 59053 0 0 0 106129 44 0 0 25 0 1 0 305230522 246476800 58736 1992294400 134512640 135212243 4294956240 18446744073709551615 134532727 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 60175 58736 76 170 0 60002 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 246056

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14101
/proc/meminfo: memFree=1712448/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=240700 CPUtime=1121.71
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 59058 0 0 0 112127 44 0 0 25 0 1 0 305230522 246476800 58741 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 60175 58741 76 170 0 60002 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 246056

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14101
/proc/meminfo: memFree=1712320/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=241612 CPUtime=1181.68
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 59102 0 0 0 118124 44 0 0 25 0 1 0 305230522 247410688 58785 1992294400 134512640 135212243 4294956240 18446744073709551615 134533014 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 60403 58785 76 170 0 60230 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 246968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14101
/proc/meminfo: memFree=1712256/2055920 swapFree=4179104/4192956
[pid=14093] ppid=14091 vsize=5356 CPUtime=0.1
/proc/14093/stat : 14093 (SatELiteGTI) S 14091 14093 13899 0 -1 4194304 335 1265 0 0 0 0 10 0 15 0 1 0 305230510 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14093/statm: 1339 239 197 169 0 50 0
[pid=14099] ppid=14093 vsize=241612 CPUtime=1199.98
/proc/14099/stat : 14099 (minisat_static) R 14093 14093 13899 0 -1 4194304 59102 0 0 0 119954 44 0 0 25 0 1 0 305230522 247410688 58785 1992294400 134512640 135212243 4294956240 18446744073709551615 134533666 0 0 4096 3 0 0 0 17 0 0 0
/proc/14099/statm: 60403 58785 76 170 0 60230 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 246968

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 14093 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=101984
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.113982
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.64
CPU system time (s): 0.44
CPU usage (%): 99.9555
Max. virtual memory (cumulated for all children) (KiB): 246968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.101984
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1600
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= 19

runsolver used 1.45778 second user time and 2.91956 second system time

The end

Launcher Data 

Begin job on node27 at 2009-05-20 00:26:16
IDJOB=1832334
IDBENCH=24727
IDSOLVER=672
FILE ID=node27/1832334-1242771976
PBS_JOBID= 9322271
Free space on /tmp= 66364 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832334-1242771976/watcher-1832334-1242771976 -o /tmp/evaluation-result-1832334-1242771976/solver-1832334-1242771976 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832334-1242771976.cnf -random-seed=1555820526

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

MD5SUM BENCH= a12e117c336ca4cea22ec458f6b2361c
RANDOM SEED=1555820526

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1950120 kB
Buffers:         11648 kB
Cached:          56820 kB
SwapCached:       7692 kB
Active:          45996 kB
Inactive:        32472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1950120 kB
SwapTotal:     4192956 kB
SwapFree:      4179104 kB
Dirty:            2540 kB
Writeback:           0 kB
Mapped:          14672 kB
Slab:            13320 kB
Committed_AS:  1014132 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66360 MiB
End job on node27 at 2009-05-20 00:46:19