Trace number 1832662

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) 1200.06 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf
MD5SUMbdbdcaa81df700a6beb0f62dde612ba9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark31.5842
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.00/0.14	c |         0 |   41741   126770 |      --       0       --      -- |     --   | -259/770
0.00/0.14	c ==============================================================================
0.00/0.14	c Result  :   #vars: 9749   #clauses: 41741   #literals: 126770
0.00/0.14	c CPU time:   0.12898 s
0.00/0.14	c ==============================================================================
0.00/0.19	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.19	c Number of variables   : 9749         
0.00/0.19	c Number of clauses     : 41741        
0.17/0.22	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-1832662-1242786039/watcher-1832662-1242786039 -o /tmp/evaluation-result-1832662-1242786039/solver-1832662-1242786039 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832662-1242786039.cnf -random-seed=1267901048 

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 0.99 3/65 26370
/proc/meminfo: memFree=1841864/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306631685 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 250969030738 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/26370/statm: 1339 235 195 169 0 50 0
[pid=26371] ppid=26370 vsize=5356 CPUtime=0
/proc/26371/stat : 26371 (SatELiteGTI) S 26370 26370 25745 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 306631685 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/26371/statm: 1339 238 198 169 0 50 0
[pid=26373] ppid=26371 vsize=192 CPUtime=0
/proc/26373/stat : 26373 (sed) R 26371 26370 25745 0 -1 4194304 42 0 0 0 0 0 0 0 18 0 1 0 306631685 196608 23 1992294400 4194304 4240196 548682069056 18446744073709551615 250966242581 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 48 23 16 11 0 11 0

[startup+0.104364 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26370
/proc/meminfo: memFree=1841864/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306631685 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26370/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201368 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26370
/proc/meminfo: memFree=1841864/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+0.301372 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26370
/proc/meminfo: memFree=1841864/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+0.701411 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26370
/proc/meminfo: memFree=1841864/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1835064/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=7664 CPUtime=1.29
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 1700 0 0 0 129 0 0 0 25 0 1 0 306631704 7847936 1686 1992294400 134512640 135212243 4294956240 18446744073709551615 134539195 0 0 4096 3 0 0 0 17 1 0 0
/proc/26376/statm: 1916 1686 76 170 0 1743 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13020

[startup+3.10165 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1832504/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=11124 CPUtime=2.89
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 2559 0 0 0 287 2 0 0 25 0 1 0 306631704 11390976 2545 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 2781 2545 76 170 0 2608 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16480

[startup+6.30196 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1825592/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=17504 CPUtime=6.09
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 4174 0 0 0 606 3 0 0 25 0 1 0 306631704 17924096 4160 1992294400 134512640 135212243 4294956240 18446744073709551615 134535846 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 4376 4160 76 170 0 4203 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 22860

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1814072/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=28420 CPUtime=12.49
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 6871 0 0 0 1244 5 0 0 25 0 1 0 306631704 29102080 6857 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 7105 6857 76 170 0 6932 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 33776

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1796984/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=45000 CPUtime=25.28
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 11010 0 0 0 2519 9 0 0 25 0 1 0 306631704 46080000 10996 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 11250 10996 76 170 0 11077 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 50356

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1786040/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=55680 CPUtime=50.87
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 13673 0 0 0 5074 13 0 0 25 0 1 0 306631704 57016320 13659 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 13920 13659 76 170 0 13747 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 61036

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1780728/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=60828 CPUtime=102.06
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 14984 0 0 0 10191 15 0 0 25 0 1 0 306631704 62287872 14970 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 15207 14970 76 170 0 15034 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 66184

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1775992/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=65448 CPUtime=162.03
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 16144 0 0 0 16187 16 0 0 25 0 1 0 306631704 67018752 16130 1992294400 134512640 135212243 4294956240 18446744073709551615 134526695 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 16362 16130 76 170 0 16189 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 70804

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1768888/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=72888 CPUtime=222.01
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 17954 0 0 0 22183 18 0 0 25 0 1 0 306631704 74637312 17940 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 18222 17940 76 170 0 18049 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 78244

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1762168/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=79356 CPUtime=281.97
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 19591 0 0 0 28177 20 0 0 25 0 1 0 306631704 81260544 19577 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 19839 19577 76 170 0 19666 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 84712

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1754360/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=87012 CPUtime=341.94
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 21521 0 0 0 34172 22 0 0 25 0 1 0 306631704 89100288 21507 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 21753 21507 76 170 0 21580 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 92368

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1746936/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=94404 CPUtime=401.92

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

/proc/26376/statm: 26803 26511 76 170 0 26630 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 112568

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1725688/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=115660 CPUtime=641.83
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 28653 0 0 0 64151 32 0 0 25 0 1 0 306631704 118435840 28639 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 28915 28639 76 170 0 28742 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 121016

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1725624/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=115660 CPUtime=701.8
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 28653 0 0 0 70148 32 0 0 25 0 1 0 306631704 118435840 28639 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 28915 28639 76 170 0 28742 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 121016

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1716088/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=125164 CPUtime=761.78
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 31031 0 0 0 76143 35 0 0 25 0 1 0 306631704 128167936 31017 1992294400 134512640 135212243 4294956240 18446744073709551615 134536919 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 31291 31017 76 170 0 31118 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 130520

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1716088/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=125164 CPUtime=821.75
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 31031 0 0 0 82140 35 0 0 25 0 1 0 306631704 128167936 31017 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 31291 31017 76 170 0 31118 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 130520

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26376
/proc/meminfo: memFree=1704568/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=136652 CPUtime=881.73
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 33929 0 0 0 88135 38 0 0 25 0 1 0 306631704 139931648 33915 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 34163 33915 76 170 0 33990 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 142008

[startup+942.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/67 26376
/proc/meminfo: memFree=1703352/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=137840 CPUtime=941.7
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 34210 0 0 0 94132 38 0 0 25 0 1 0 306631704 141148160 34196 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 34460 34196 76 170 0 34287 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 143196

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 26376
/proc/meminfo: memFree=1703288/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=137840 CPUtime=1001.67
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 34210 0 0 0 100129 38 0 0 25 0 1 0 306631704 141148160 34196 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 34460 34196 76 170 0 34287 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 143196

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26376
/proc/meminfo: memFree=1692792/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=148664 CPUtime=1061.64
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 36927 0 0 0 106123 41 0 0 25 0 1 0 306631704 152231936 36913 1992294400 134512640 135212243 4294956240 18446744073709551615 134526314 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 37166 36913 76 170 0 36993 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 154020

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26376
/proc/meminfo: memFree=1690040/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=150908 CPUtime=1121.62
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 37511 0 0 0 112120 42 0 0 25 0 1 0 306631704 154529792 37497 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 37727 37497 76 170 0 37554 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 156264

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26376
/proc/meminfo: memFree=1690040/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=150908 CPUtime=1181.59
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 37511 0 0 0 118117 42 0 0 25 0 1 0 306631704 154529792 37497 1992294400 134512640 135212243 4294956240 18446744073709551615 134526475 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 37727 37497 76 170 0 37554 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 156264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26376
/proc/meminfo: memFree=1689976/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=150908 CPUtime=1199.89
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 37511 0 0 0 119947 42 0 0 25 0 1 0 306631704 154529792 37497 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 37727 37497 76 170 0 37554 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 156264

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26376
/proc/meminfo: memFree=1689976/2055920 swapFree=4179996/4192956
[pid=26370] ppid=26368 vsize=5356 CPUtime=0.17
/proc/26370/stat : 26370 (SatELiteGTI) S 26368 26370 25745 0 -1 4194304 335 1612 0 0 0 0 16 1 16 0 1 0 306631685 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26370/statm: 1339 239 197 169 0 50 0
[pid=26376] ppid=26370 vsize=150908 CPUtime=1199.89
/proc/26376/stat : 26376 (minisat_static) R 26370 26370 25745 0 -1 4194304 37511 0 0 0 119947 42 0 0 25 0 1 0 306631704 154529792 37497 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26376/statm: 37727 37497 76 170 0 37554 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 156264

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26370 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=169974
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=19996
# CPU time returned by wait4() is 0.18997
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.63
CPU system time (s): 0.43
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 156264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.169974
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1947
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= 15
involuntary context switches= 8

runsolver used 0.894863 second user time and 3.48047 second system time

The end

Launcher Data 

Begin job on node56 at 2009-05-20 04:20:39
IDJOB=1832662
IDBENCH=70294
IDSOLVER=672
FILE ID=node56/1832662-1242786039
PBS_JOBID= 9322328
Free space on /tmp= 103044 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832662-1242786039/watcher-1832662-1242786039 -o /tmp/evaluation-result-1832662-1242786039/solver-1832662-1242786039 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832662-1242786039.cnf -random-seed=1267901048

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

MD5SUM BENCH= bdbdcaa81df700a6beb0f62dde612ba9
RANDOM SEED=1267901048

node56.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		: 3000.218
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		: 3000.218
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:       1842344 kB
Buffers:         28004 kB
Cached:         138124 kB
SwapCached:       7068 kB
Active:          42740 kB
Inactive:       133160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842344 kB
SwapTotal:     4192956 kB
SwapFree:      4179996 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          14600 kB
Slab:            23716 kB
Committed_AS:   944528 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-05-20 04:40:42