Trace number 1833996

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSAT 09z 2009-03-22? (TO) 1200.09 1200.51

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-220-100.cnf
MD5SUM9acdfc35e72435abc5da6ab9203455c3
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.55815
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses528
Sum of the clauses size1320
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2440
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 588
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 |     528     1320 |     158       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 220   #clauses: 528   #literals: 1320
0.00/0.00	c CPU time:   0 s
0.00/0.00	c ==============================================================================
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Number of variables   : 220          
0.00/0.00	c Number of clauses     : 528          
0.00/0.00	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-1833996-1242827085/watcher-1833996-1242827085 -o /tmp/evaluation-result-1833996-1242827085/solver-1833996-1242827085 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833996-1242827085.cnf -random-seed=1497715232 

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 3/64 18416
/proc/meminfo: memFree=1921304/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310741495 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18416/statm: 1339 237 197 169 0 50 0

[startup+0.103554 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18416
/proc/meminfo: memFree=1921304/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.20157 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18416
/proc/meminfo: memFree=1921304/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30159 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18416
/proc/meminfo: memFree=1921304/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701659 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18416
/proc/meminfo: memFree=1921304/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 18422
/proc/meminfo: memFree=1918344/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=4800 CPUtime=1.48
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 829 0 0 0 148 0 0 0 25 0 1 0 310741496 4915200 815 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 1200 815 76 170 0 1027 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10156

[startup+3.10106 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 18422
/proc/meminfo: memFree=1917256/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=5940 CPUtime=3.08
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 1125 0 0 0 308 0 0 0 25 0 1 0 310741496 6082560 1111 1992294400 134512640 135212243 4294956240 18446744073709551615 134526055 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 1485 1111 76 170 0 1312 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11296

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 18422
/proc/meminfo: memFree=1915408/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=7560 CPUtime=6.28
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 1511 0 0 0 628 0 0 0 25 0 1 0 310741496 7741440 1497 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 1890 1497 76 170 0 1717 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12916

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 18422
/proc/meminfo: memFree=1913232/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=9428 CPUtime=12.68
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 2002 0 0 0 1267 1 0 0 25 0 1 0 310741496 9654272 1988 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 2357 1988 76 170 0 2184 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14784

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 18422
/proc/meminfo: memFree=1910416/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=12184 CPUtime=25.47
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 2676 0 0 0 2545 2 0 0 25 0 1 0 310741496 12476416 2662 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 3046 2662 76 170 0 2873 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17540

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 18422
/proc/meminfo: memFree=1906768/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=15928 CPUtime=51.06
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 3600 0 0 0 5103 3 0 0 25 0 1 0 310741496 16310272 3586 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 3982 3586 76 170 0 3809 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21284

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 18422
/proc/meminfo: memFree=1901264/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=21412 CPUtime=102.25
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 4920 0 0 0 10220 5 0 0 25 0 1 0 310741496 21925888 4906 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 5353 4906 76 170 0 5180 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26768

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18422
/proc/meminfo: memFree=1896784/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=25932 CPUtime=162.23
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 6043 0 0 0 16217 6 0 0 25 0 1 0 310741496 26554368 6029 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 6483 6029 76 170 0 6310 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 31288

[startup+222.305 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 18422
/proc/meminfo: memFree=1895056/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=27600 CPUtime=222.21
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 6459 0 0 0 22215 6 0 0 25 0 1 0 310741496 28262400 6445 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 6900 6445 76 170 0 6727 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32956

[startup+282.302 s]
/proc/loadavg: 1.25 1.06 1.02 2/66 18422
/proc/meminfo: memFree=1894928/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=27600 CPUtime=282.18
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 6467 0 0 0 28212 6 0 0 25 0 1 0 310741496 28262400 6453 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 6900 6453 76 170 0 6727 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 32956

[startup+342.302 s]
/proc/loadavg: 1.13 1.06 1.02 2/66 18422
/proc/meminfo: memFree=1894608/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=27916 CPUtime=342.17
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 6546 0 0 0 34210 7 0 0 25 0 1 0 310741496 28585984 6532 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 6979 6532 76 170 0 6806 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 33272

[startup+402.301 s]
/proc/loadavg: 1.05 1.05 1.01 2/66 18422
/proc/meminfo: memFree=1892496/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=29944 CPUtime=402.15
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 7063 0 0 0 40208 7 0 0 25 0 1 0 310741496 30662656 7049 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 7486 7049 76 170 0 7313 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 35300

[startup+462.301 s]

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

/proc/18422/statm: 7520 7063 76 170 0 7347 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 35436

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 18422
/proc/meminfo: memFree=1891856/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=30552 CPUtime=582.09
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 7186 0 0 0 58201 8 0 0 25 0 1 0 310741496 31285248 7172 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 7638 7172 76 170 0 7465 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 35908

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 18422
/proc/meminfo: memFree=1890448/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=32184 CPUtime=642.07
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 7550 0 0 0 64199 8 0 0 25 0 1 0 310741496 32956416 7536 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 8046 7536 76 170 0 7873 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 37540

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18422
/proc/meminfo: memFree=1889424/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=33124 CPUtime=702.05
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 7767 0 0 0 70196 9 0 0 25 0 1 0 310741496 33918976 7753 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 8281 7753 76 170 0 8108 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 38480

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18422
/proc/meminfo: memFree=1889424/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=33124 CPUtime=762.04
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 7767 0 0 0 76195 9 0 0 25 0 1 0 310741496 33918976 7753 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 8281 7753 76 170 0 8108 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 38480

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18422
/proc/meminfo: memFree=1889360/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=33124 CPUtime=822.01
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 7786 0 0 0 82192 9 0 0 25 0 1 0 310741496 33918976 7772 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 8281 7772 76 170 0 8108 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 38480

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18422
/proc/meminfo: memFree=1889104/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=33280 CPUtime=881.99
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 7825 0 0 0 88190 9 0 0 25 0 1 0 310741496 34078720 7811 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 8320 7811 76 170 0 8147 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 38636

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18422
/proc/meminfo: memFree=1887696/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=34684 CPUtime=941.97
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 8170 0 0 0 94187 10 0 0 25 0 1 0 310741496 35516416 8156 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 8671 8156 76 170 0 8498 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 40040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18428
/proc/meminfo: memFree=1885904/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=36216 CPUtime=1001.95
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 8542 0 0 0 100184 11 0 0 25 0 1 0 310741496 37085184 8528 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 9054 8528 76 170 0 8881 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 41572

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18428
/proc/meminfo: memFree=1886096/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=36216 CPUtime=1061.93
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 8542 0 0 0 106182 11 0 0 25 0 1 0 310741496 37085184 8528 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 9054 8528 76 170 0 8881 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 41572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18428
/proc/meminfo: memFree=1886096/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=36216 CPUtime=1121.91
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 8544 0 0 0 112180 11 0 0 25 0 1 0 310741496 37085184 8530 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 9054 8530 76 170 0 8881 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 41572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18428
/proc/meminfo: memFree=1886032/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=36364 CPUtime=1181.89
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 8568 0 0 0 118178 11 0 0 25 0 1 0 310741496 37236736 8554 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 9091 8554 76 170 0 8918 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 41720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18428
/proc/meminfo: memFree=1885968/2055920 swapFree=4168320/4192956
[pid=18416] ppid=18414 vsize=5356 CPUtime=0
/proc/18416/stat : 18416 (SatELiteGTI) S 18414 18416 18135 0 -1 4194304 335 371 0 0 0 0 0 0 16 0 1 0 310741495 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18416/statm: 1339 239 197 169 0 50 0
[pid=18422] ppid=18416 vsize=36364 CPUtime=1200.09
/proc/18422/stat : 18422 (minisat_static) R 18416 18416 18135 0 -1 4194304 8582 0 0 0 119998 11 0 0 25 0 1 0 310741496 37236736 8568 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18422/statm: 9091 8568 76 170 0 8918 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 41720

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 18416 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.008998
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.11
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 41720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 706
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= 13
involuntary context switches= 5

runsolver used 1.39379 second user time and 2.98255 second system time

The end

Launcher Data 

Begin job on node25 at 2009-05-20 15:44:45
IDJOB=1833996
IDBENCH=71117
IDSOLVER=672
FILE ID=node25/1833996-1242827085
PBS_JOBID= 9322536
Free space on /tmp= 66360 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-220-100.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833996-1242827085/watcher-1833996-1242827085 -o /tmp/evaluation-result-1833996-1242827085/solver-1833996-1242827085 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833996-1242827085.cnf -random-seed=1497715232

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

MD5SUM BENCH= 9acdfc35e72435abc5da6ab9203455c3
RANDOM SEED=1497715232

node25.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		: 3000.259
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		: 3000.259
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:       1921848 kB
Buffers:         17396 kB
Cached:          64620 kB
SwapCached:      18624 kB
Active:          57008 kB
Inactive:        45180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1921848 kB
SwapTotal:     4192956 kB
SwapFree:      4168320 kB
Dirty:            1580 kB
Writeback:           0 kB
Mapped:          13920 kB
Slab:            18016 kB
Committed_AS:  1023348 kB
PageTables:       1464 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= 66360 MiB
End job on node25 at 2009-05-20 16:04:47