Trace number 1834242

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 1200.71

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-290-100.cnf
MD5SUM46069fd95a12b364b1f1ad67bf25128f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark408.046
Satisfiable
(Un)Satisfiability was proved
Number of variables290
Number of clauses696
Sum of the clauses size1740
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2580
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5116
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     696     1740 |     208       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 290   #clauses: 696   #literals: 1740
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.01	c Number of variables   : 290          
0.00/0.01	c Number of clauses     : 696          
0.00/0.01	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-1834242-1242828907/watcher-1834242-1242828907 -o /tmp/evaluation-result-1834242-1242828907/solver-1834242-1242828907 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1834242-1242828907.cnf -random-seed=1143073896 

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 19759
/proc/meminfo: memFree=1858824/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 310924052 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871777874 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/19759/statm: 1339 235 195 169 0 50 0
[pid=19760] ppid=19759 vsize=5356 CPUtime=0
/proc/19760/stat : 19760 (SatELiteGTI) S 19759 19759 19474 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 310924052 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/19760/statm: 1339 238 198 169 0 50 0
[pid=19762] ppid=19760 vsize=184 CPUtime=0
/proc/19762/stat : 19762 (sed) R 19760 19759 19474 0 -1 4194304 30 0 0 0 0 0 0 0 18 0 1 0 310924053 188416 11 1992294400 4194304 4240196 548682069056 18446744073709551615 217868990688 0 0 4096 0 0 0 0 17 0 0 0
/proc/19762/statm: 48 22 15 11 0 11 0

[startup+0.0953269 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19759
/proc/meminfo: memFree=1858824/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101326 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19759
/proc/meminfo: memFree=1858824/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301365 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19759
/proc/meminfo: memFree=1858824/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701442 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19759
/proc/meminfo: memFree=1858824/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1855544/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=5348 CPUtime=1.48
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 978 0 0 0 148 0 0 0 25 0 1 0 310924053 5476352 964 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 1337 964 75 170 0 1164 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10704

[startup+3.21608 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1854200/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=6932 CPUtime=3.34
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 1390 0 0 0 334 0 0 0 25 0 1 0 310924053 7098368 1376 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 1767 1389 75 170 0 1594 0
Current children cumulated CPU time (s) 3.34
Current children cumulated vsize (KiB) 12288

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1851640/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=8688 CPUtime=6.28
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 1811 0 0 0 627 1 0 0 25 0 1 0 310924053 8896512 1797 1992294400 134512640 135212243 4294956240 18446744073709551615 134526229 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 2172 1797 75 170 0 1999 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14044

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1849080/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=11088 CPUtime=12.68
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 2427 0 0 0 1266 2 0 0 25 0 1 0 310924053 11354112 2413 1992294400 134512640 135212243 4294956240 18446744073709551615 134526159 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 2772 2413 75 170 0 2599 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16444

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1846072/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=14360 CPUtime=25.45
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 3225 0 0 0 2542 3 0 0 25 0 1 0 310924053 14704640 3211 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 3590 3211 75 170 0 3417 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 19716

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1841272/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=19032 CPUtime=51.01
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 4373 0 0 0 5098 3 0 0 25 0 1 0 310924053 19488768 4359 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 4758 4359 75 170 0 4585 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 24388

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1834680/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=25696 CPUtime=102.19
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 6003 0 0 0 10214 5 0 0 25 0 1 0 310924053 26312704 5989 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 6424 5989 75 170 0 6251 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 31052

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1828984/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=31248 CPUtime=162.16
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 7393 0 0 0 16210 6 0 0 25 0 1 0 310924053 31997952 7379 1992294400 134512640 135212243 4294956240 18446744073709551615 134526185 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 7812 7379 75 170 0 7639 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 36604

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1828536/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=31528 CPUtime=222.13
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 7481 0 0 0 22206 7 0 0 25 0 1 0 310924053 32284672 7467 1992294400 134512640 135212243 4294956240 18446744073709551615 134526126 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 7882 7467 75 170 0 7709 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 36884

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1828408/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=31528 CPUtime=282.1
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 7484 0 0 0 28203 7 0 0 25 0 1 0 310924053 32284672 7470 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 7882 7470 75 170 0 7709 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 36884

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1826744/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=33400 CPUtime=342.07
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 7946 0 0 0 34200 7 0 0 25 0 1 0 310924053 34201600 7932 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 8350 7932 75 170 0 8177 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 38756

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1825592/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=34392 CPUtime=402.03

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

/proc/19765/statm: 9468 8984 75 170 0 9295 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 43228

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1822136/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=38004 CPUtime=641.91
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 9032 0 0 0 64183 8 0 0 25 0 1 0 310924053 38916096 9018 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 9501 9018 75 170 0 9328 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 43360

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1822072/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=38004 CPUtime=701.87
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 9032 0 0 0 70179 8 0 0 25 0 1 0 310924053 38916096 9018 1992294400 134512640 135212243 4294956240 18446744073709551615 134535928 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 9501 9018 75 170 0 9328 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 43360

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1822008/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=38004 CPUtime=761.84
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 9035 0 0 0 76176 8 0 0 25 0 1 0 310924053 38916096 9021 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 9501 9021 75 170 0 9328 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 43360

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1820856/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=39208 CPUtime=821.8
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 9336 0 0 0 82172 8 0 0 25 0 1 0 310924053 40148992 9322 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 9802 9322 75 170 0 9629 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 44564

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1818424/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=41620 CPUtime=881.77
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 9947 0 0 0 88168 9 0 0 25 0 1 0 310924053 42618880 9933 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 10405 9933 75 170 0 10232 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 46976

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1818360/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=41620 CPUtime=941.74
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 9947 0 0 0 94165 9 0 0 25 0 1 0 310924053 42618880 9933 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 10405 9933 75 170 0 10232 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 46976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1818296/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=41620 CPUtime=1001.71
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 9947 0 0 0 100162 9 0 0 25 0 1 0 310924053 42618880 9933 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 10405 9933 75 170 0 10232 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 46976

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1818296/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=41620 CPUtime=1061.67
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 9950 0 0 0 106158 9 0 0 25 0 1 0 310924053 42618880 9936 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 10405 9936 75 170 0 10232 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 46976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1818232/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=41620 CPUtime=1121.64
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 9955 0 0 0 112155 9 0 0 25 0 1 0 310924053 42618880 9941 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 10405 9941 75 170 0 10232 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 46976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1815736/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=44356 CPUtime=1181.61
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 10597 0 0 0 118150 11 0 0 25 0 1 0 310924053 45420544 10583 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 11089 10583 75 170 0 10916 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 49712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1814584/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=45308 CPUtime=1200
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 10858 0 0 0 119989 11 0 0 25 0 1 0 310924053 46395392 10844 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 11327 10844 75 170 0 11154 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 50664

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19765
/proc/meminfo: memFree=1814584/2055920 swapFree=4095168/4192956
[pid=19759] ppid=19757 vsize=5356 CPUtime=0
/proc/19759/stat : 19759 (SatELiteGTI) S 19757 19759 19474 0 -1 4194304 335 383 0 0 0 0 0 0 16 0 1 0 310924052 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19759/statm: 1339 239 197 169 0 50 0
[pid=19765] ppid=19759 vsize=45308 CPUtime=1200
/proc/19765/stat : 19765 (minisat_static) R 19759 19759 19474 0 -1 4194304 10858 0 0 0 119989 11 0 0 25 0 1 0 310924053 46395392 10844 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/19765/statm: 11327 10844 75 170 0 11154 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 50664

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19759 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.008997
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200
CPU user time (s): 1199.89
CPU system time (s): 0.11
CPU usage (%): 99.9407
Max. virtual memory (cumulated for all children) (KiB): 50664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 718
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 6

runsolver used 1.20682 second user time and 3.3055 second system time

The end

Launcher Data 

Begin job on node28 at 2009-05-20 16:15:07
IDJOB=1834242
IDBENCH=71787
IDSOLVER=672
FILE ID=node28/1834242-1242828907
PBS_JOBID= 9322488
Free space on /tmp= 66228 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-290-100.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1834242-1242828907/watcher-1834242-1242828907 -o /tmp/evaluation-result-1834242-1242828907/solver-1834242-1242828907 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1834242-1242828907.cnf -random-seed=1143073896

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

MD5SUM BENCH= 46069fd95a12b364b1f1ad67bf25128f
RANDOM SEED=1143073896

node28.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		: 3000.261
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		: 3000.261
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:       1859368 kB
Buffers:         22040 kB
Cached:          49080 kB
SwapCached:      91264 kB
Active:         108268 kB
Inactive:        55532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859368 kB
SwapTotal:     4192956 kB
SwapFree:      4095168 kB
Dirty:            1588 kB
Writeback:           0 kB
Mapped:          14136 kB
Slab:            18636 kB
Committed_AS:  1079808 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66228 MiB
End job on node28 at 2009-05-20 16:35:10