Trace number 1832766

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) 1200.02 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S17277413-072.cnf
MD5SUM0ec786bf459e33d21d020cc6c867d755
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.9522
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.00/0.25	c |         0 |   66714   202780 |      --       0       --      -- |     --   | -486/1180
0.00/0.25	c ==============================================================================
0.00/0.25	c Result  :   #vars: 15564   #clauses: 66714   #literals: 202780
0.00/0.25	c CPU time:   0.227965 s
0.00/0.25	c ==============================================================================
0.00/0.32	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.32	c Number of variables   : 15564        
0.00/0.32	c Number of clauses     : 66714        
0.00/0.37	c Parsing time: 0.04         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-1832766-1242787457/watcher-1832766-1242787457 -o /tmp/evaluation-result-1832766-1242787457/solver-1832766-1242787457 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832766-1242787457.cnf -random-seed=1012462343 

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 18532
/proc/meminfo: memFree=1848256/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306779349 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/18532/statm: 1339 235 195 169 0 50 0
[pid=18533] ppid=18532 vsize=5356 CPUtime=0
/proc/18533/stat : 18533 (SatELiteGTI) S 18532 18532 17887 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306779350 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/18533/statm: 1339 238 198 169 0 50 0
[pid=18535] ppid=18533 vsize=5356 CPUtime=0
/proc/18535/stat : 18535 (SatELiteGTI) R 18533 18532 17887 0 -1 4194368 19 0 0 0 0 0 0 0 18 0 1 0 306779350 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919867687 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 1339 239 199 169 0 50 0

[startup+0.084664 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18532
/proc/meminfo: memFree=1848256/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306779349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18532/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102669 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18532
/proc/meminfo: memFree=1848256/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306779349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18532/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301711 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18532
/proc/meminfo: memFree=1848256/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306779349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18532/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701785 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18532
/proc/meminfo: memFree=1848256/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 5356

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1840432/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=7900 CPUtime=1.16
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 1817 0 0 0 116 0 0 0 25 0 1 0 306779382 8089600 1803 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 1975 1803 76 170 0 1802 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13256

[startup+3.1013 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1838448/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=10672 CPUtime=2.76
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 2494 0 0 0 275 1 0 0 25 0 1 0 306779382 10928128 2480 1992294400 134512640 135212243 4294956240 18446744073709551615 134536100 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 2668 2480 76 170 0 2495 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16028

[startup+6.30199 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1833008/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=15820 CPUtime=5.96
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 3779 0 0 0 594 2 0 0 25 0 1 0 306779382 16199680 3765 1992294400 134512640 135212243 4294956240 18446744073709551615 134525912 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 3955 3765 76 170 0 3782 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21176

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1822448/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=25780 CPUtime=12.36
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 6272 0 0 0 1232 4 0 0 25 0 1 0 306779382 26398720 6258 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 6445 6258 76 170 0 6272 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 31136

[startup+25.5021 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1805488/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=42184 CPUtime=25.15
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 10385 0 0 0 2507 8 0 0 25 0 1 0 306779382 43196416 10371 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18538/statm: 10546 10371 76 170 0 10373 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 47540

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1777264/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=70640 CPUtime=50.74
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 17467 0 0 0 5059 15 0 0 25 0 1 0 306779382 72335360 17453 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 17660 17453 76 170 0 17487 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 75996

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1770352/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=76844 CPUtime=101.91
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 19047 0 0 0 10175 16 0 0 25 0 1 0 306779382 78688256 19033 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 19211 19033 76 170 0 19038 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 82200

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1765744/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=81864 CPUtime=161.86
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 20292 0 0 0 16168 18 0 0 25 0 1 0 306779382 83828736 20278 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 20466 20278 76 170 0 20293 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 87220

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1762992/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=83976 CPUtime=221.84
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 20833 0 0 0 22165 19 0 0 25 0 1 0 306779382 85991424 20819 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 20994 20819 76 170 0 20821 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 89332

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1756208/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=90896 CPUtime=281.81
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 22525 0 0 0 28160 21 0 0 25 0 1 0 306779382 93077504 22511 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 22724 22511 76 170 0 22551 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 96252

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1745072/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=101988 CPUtime=341.76
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 25310 0 0 0 34152 24 0 0 25 0 1 0 306779382 104435712 25296 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 25497 25296 76 170 0 25324 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 107344

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1743408/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=104364 CPUtime=401.74

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

/proc/18538/statm: 29887 29699 76 170 0 29714 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 124904

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1715376/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=131432 CPUtime=641.6
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 32690 0 0 0 64128 32 0 0 25 0 1 0 306779382 134586368 32676 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 32858 32676 76 170 0 32685 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 136788

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1715248/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=131432 CPUtime=701.56
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 32690 0 0 0 70124 32 0 0 25 0 1 0 306779382 134586368 32676 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 32858 32676 76 170 0 32685 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 136788

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1715184/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=131432 CPUtime=761.54
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 32690 0 0 0 76121 33 0 0 25 0 1 0 306779382 134586368 32676 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 32858 32676 76 170 0 32685 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 136788

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1701872/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=144904 CPUtime=821.51
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 36014 0 0 0 82115 36 0 0 25 0 1 0 306779382 148381696 36000 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 36226 36000 76 170 0 36053 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 150260

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1701872/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=144904 CPUtime=881.48
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 36014 0 0 0 88112 36 0 0 25 0 1 0 306779382 148381696 36000 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 36226 36000 76 170 0 36053 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 150260

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1695664/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=151636 CPUtime=941.45
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 37704 0 0 0 94108 37 0 0 25 0 1 0 306779382 155275264 37690 1992294400 134512640 135212243 4294956240 18446744073709551615 134535636 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 37909 37690 76 170 0 37736 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 156992

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18538
/proc/meminfo: memFree=1688752/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=157972 CPUtime=1001.42
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 39281 0 0 0 100103 39 0 0 25 0 1 0 306779382 161763328 39267 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 39493 39267 76 170 0 39320 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 163328

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18544
/proc/meminfo: memFree=1688496/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=157972 CPUtime=1061.39
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 39281 0 0 0 106100 39 0 0 25 0 1 0 306779382 161763328 39267 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 39493 39267 76 170 0 39320 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 163328

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18544
/proc/meminfo: memFree=1687856/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=158896 CPUtime=1121.35
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 39520 0 0 0 112096 39 0 0 25 0 1 0 306779382 162709504 39506 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 39724 39506 76 170 0 39551 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 164252

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18544
/proc/meminfo: memFree=1673072/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=173284 CPUtime=1181.32
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 43144 0 0 0 118088 44 0 0 25 0 1 0 306779382 177442816 43130 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 43321 43130 76 170 0 43148 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 178640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18544
/proc/meminfo: memFree=1673072/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=173284 CPUtime=1199.71
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 43144 0 0 0 119927 44 0 0 25 0 1 0 306779382 177442816 43130 1992294400 134512640 135212243 4294956240 18446744073709551615 134538353 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 43321 43130 76 170 0 43148 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 178640

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: 0.99 0.98 0.99 2/66 18544
/proc/meminfo: memFree=1673072/2055920 swapFree=4179752/4192956
[pid=18532] ppid=18530 vsize=5356 CPUtime=0.31
/proc/18532/stat : 18532 (SatELiteGTI) S 18530 18532 17887 0 -1 4194304 335 2300 0 0 0 0 29 2 16 0 1 0 306779349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18532/statm: 1339 239 197 169 0 50 0
[pid=18538] ppid=18532 vsize=173284 CPUtime=1199.71
/proc/18538/stat : 18538 (minisat_static) R 18532 18532 17887 0 -1 4194304 43144 0 0 0 119927 44 0 0 25 0 1 0 306779382 177442816 43130 1992294400 134512640 135212243 4294956240 18446744073709551615 134538353 0 0 4096 3 0 0 0 17 0 0 0
/proc/18538/statm: 43321 43130 76 170 0 43148 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 178640

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18532 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=296954
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=24996
# CPU time returned by wait4() is 0.32195
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.56
CPU system time (s): 0.46
CPU usage (%): 99.9423
Max. virtual memory (cumulated for all children) (KiB): 178640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.296954
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2635
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= 10

runsolver used 0.901862 second user time and 3.47247 second system time

The end

Launcher Data 

Begin job on node10 at 2009-05-20 04:44:17
IDJOB=1832766
IDBENCH=70346
IDSOLVER=672
FILE ID=node10/1832766-1242787457
PBS_JOBID= 9322350
Free space on /tmp= 66380 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S17277413-072.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832766-1242787457/watcher-1832766-1242787457 -o /tmp/evaluation-result-1832766-1242787457/solver-1832766-1242787457 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832766-1242787457.cnf -random-seed=1012462343

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

MD5SUM BENCH= 0ec786bf459e33d21d020cc6c867d755
RANDOM SEED=1012462343

node10.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1848808 kB
Buffers:         34312 kB
Cached:         104304 kB
SwapCached:       7788 kB
Active:          43664 kB
Inactive:       104268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848808 kB
SwapTotal:     4192956 kB
SwapFree:      4179752 kB
Dirty:            2848 kB
Writeback:           0 kB
Mapped:          14104 kB
Slab:            45320 kB
Committed_AS:  1043256 kB
PageTables:       1376 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= 66380 MiB
End job on node10 at 2009-05-20 05:04:20