Trace number 1832026

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) 1200.03 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data 

0.00/0.01	c Parsing...
1.17/1.21	c ==============================================================================
1.17/1.21	c |           |     ORIGINAL     |              LEARNT              |          |
1.17/1.21	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.17/1.21	c ==============================================================================
1.17/1.21	c |         0 | 1543625  3616766 |  463087       0        0     nan |  0.000 % |
11.16/11.21	c |         0 |  616629  1615529 |      --       0       --      -- |     --   | -584573/-1226581
11.16/11.22	c ==============================================================================
11.16/11.22	c Result  :   #vars: 93490   #clauses: 616629   #literals: 1615529
11.16/11.22	c CPU time:   10.7844 s
11.16/11.22	c ==============================================================================
11.76/11.85	c WARNING: for repeatability, setting FPU to use double precision
11.76/11.85	c Number of variables   : 93490        
11.76/11.85	c Number of clauses     : 616629       
12.15/12.25	c Parsing time: 0.33         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-1832026-1242767323/watcher-1832026-1242767323 -o /tmp/evaluation-result-1832026-1242767323/solver-1832026-1242767323 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832026-1242767323.cnf -random-seed=484181363 

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 0.99 0.91 3/64 15619
/proc/meminfo: memFree=1946656/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=0
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 131734372 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/15619/statm: 1339 235 195 169 0 50 0
[pid=15620] ppid=15619 vsize=0 CPUtime=0
/proc/15620/stat : 15620 (SatELiteGTI) R 15619 15619 15506 0 -1 4194372 62 188 0 0 0 0 0 0 20 0 1 0 131734372 0 0 1992294400 0 0 0 0 0 0 0 4096 65538 0 0 0 17 0 0 0
/proc/15620/statm: 0 0 0 0 0 0 0

[startup+0.098963 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 15619
/proc/meminfo: memFree=1946656/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=0
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 131734372 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10196 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 15619
/proc/meminfo: memFree=1946656/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=0
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 131734372 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301982 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 15619
/proc/meminfo: memFree=1946656/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=0
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 131734372 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702023 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 15619
/proc/meminfo: memFree=1946656/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=0
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 131734372 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50111 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15624
/proc/meminfo: memFree=1821904/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=0
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 131734372 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 237 197 169 0 50 0
[pid=15624] ppid=15619 vsize=171352 CPUtime=1.47
/proc/15624/stat : 15624 (SatELite_releas) R 15619 15619 15506 0 -1 4194304 36393 0 0 0 126 21 0 0 25 0 1 0 131734373 175464448 36287 1992294400 134512640 135223648 4294956128 18446744073709551615 134546390 0 0 4096 3 0 0 0 17 0 0 0
/proc/15624/statm: 42838 36287 71 173 0 42663 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 176708

[startup+3.10128 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15624
/proc/meminfo: memFree=1791248/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=0
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 131734372 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 237 197 169 0 50 0
[pid=15624] ppid=15619 vsize=185900 CPUtime=3.07
/proc/15624/stat : 15624 (SatELite_releas) R 15619 15619 15506 0 -1 4194304 43372 0 0 0 281 26 0 0 25 0 1 0 131734373 190361600 39604 1992294400 134512640 135223648 4294956128 18446744073709551615 134586777 0 0 4096 3 0 0 0 17 1 0 0
/proc/15624/statm: 46475 39604 76 173 0 46300 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 191256

[startup+6.30261 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15624
/proc/meminfo: memFree=1779792/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=0
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 131734372 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 237 197 169 0 50 0
[pid=15624] ppid=15619 vsize=204796 CPUtime=6.26
/proc/15624/stat : 15624 (SatELite_releas) R 15619 15619 15506 0 -1 4194304 47960 0 0 0 599 27 0 0 25 0 1 0 131734373 209711104 43461 1992294400 134512640 135223648 4294956128 18446744073709551615 134566012 0 0 4096 3 0 0 0 17 0 0 0
/proc/15624/statm: 51199 43461 76 173 0 51024 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 210152

[startup+12.7013 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15625
/proc/meminfo: memFree=1910096/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=34528 CPUtime=0.82
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 8077 0 0 0 77 5 0 0 21 0 1 0 131735557 35356672 8051 1992294400 134512640 135212243 4294956240 18446744073709551615 134724915 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 8632 8051 73 170 0 8459 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 39884

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15625
/proc/meminfo: memFree=1893200/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=34924 CPUtime=13.62
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 8193 0 0 0 1356 6 0 0 25 0 1 0 131735557 35762176 8167 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 8731 8167 75 170 0 8558 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 40280

[startup+51.1013 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15625
/proc/meminfo: memFree=1888400/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=39872 CPUtime=39.2
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 9440 0 0 0 3913 7 0 0 25 0 1 0 131735557 40828928 9414 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 9968 9414 75 170 0 9795 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 45228

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15625
/proc/meminfo: memFree=1877328/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=51016 CPUtime=90.38
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 12203 0 0 0 9028 10 0 0 25 0 1 0 131735557 52240384 12177 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 12754 12177 75 170 0 12581 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 56372

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15625
/proc/meminfo: memFree=1863696/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=64720 CPUtime=150.35
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 15627 0 0 0 15021 14 0 0 25 0 1 0 131735557 66273280 15601 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 16180 15601 75 170 0 16007 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 70076

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15625
/proc/meminfo: memFree=1852432/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=75844 CPUtime=210.33
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 18395 0 0 0 21016 17 0 0 25 0 1 0 131735557 77664256 18369 1992294400 134512640 135212243 4294956240 18446744073709551615 134536118 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 18961 18369 75 170 0 18788 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 81200

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15625
/proc/meminfo: memFree=1842320/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=86012 CPUtime=270.3
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 20961 0 0 0 27010 20 0 0 25 0 1 0 131735557 88076288 20935 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 21503 20935 75 170 0 21330 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 91368

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15625
/proc/meminfo: memFree=1834384/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=93808 CPUtime=330.28
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 22885 0 0 0 33006 22 0 0 25 0 1 0 131735557 96059392 22859 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 23452 22859 75 170 0 23279 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 99164

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15625
/proc/meminfo: memFree=1834384/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=93808 CPUtime=390.25
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 22885 0 0 0 39003 22 0 0 25 0 1 0 131735557 96059392 22859 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 23452 22859 75 170 0 23279 0
Current children cumulated CPU time (s) 402.06

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

/proc/15625/statm: 23452 22860 75 170 0 23279 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 99164

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15627
/proc/meminfo: memFree=1827984/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=100148 CPUtime=570.17
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 24450 0 0 0 56993 24 0 0 25 0 1 0 131735557 102551552 24424 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 25037 24424 75 170 0 24864 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 105504

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15627
/proc/meminfo: memFree=1827984/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=100148 CPUtime=630.15
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 24450 0 0 0 62991 24 0 0 25 0 1 0 131735557 102551552 24424 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 25037 24424 75 170 0 24864 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 105504

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15627
/proc/meminfo: memFree=1827792/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=100148 CPUtime=690.12
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 24450 0 0 0 68988 24 0 0 25 0 1 0 131735557 102551552 24424 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 25037 24424 75 170 0 24864 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 105504

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15627
/proc/meminfo: memFree=1827728/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=100148 CPUtime=750.1
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 24452 0 0 0 74986 24 0 0 25 0 1 0 131735557 102551552 24426 1992294400 134512640 135212243 4294956240 18446744073709551615 134526229 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 25037 24426 75 170 0 24864 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 105504

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15627
/proc/meminfo: memFree=1824400/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=103716 CPUtime=810.07
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 25359 0 0 0 80982 25 0 0 25 0 1 0 131735557 106205184 25333 1992294400 134512640 135212243 4294956240 18446744073709551615 134526120 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 25929 25333 75 170 0 25756 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 109072

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15627
/proc/meminfo: memFree=1817232/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=110628 CPUtime=870.04
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 27095 0 0 0 86977 27 0 0 25 0 1 0 131735557 113283072 27069 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 27657 27069 75 170 0 27484 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 115984

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15627
/proc/meminfo: memFree=1817168/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=110628 CPUtime=930.03
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 27095 0 0 0 92975 28 0 0 25 0 1 0 131735557 113283072 27069 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 27657 27069 75 170 0 27484 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 115984

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15627
/proc/meminfo: memFree=1817104/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=110628 CPUtime=990
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 27095 0 0 0 98972 28 0 0 25 0 1 0 131735557 113283072 27069 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 27657 27069 75 170 0 27484 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 115984

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15627
/proc/meminfo: memFree=1817104/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=110628 CPUtime=1049.97
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 27095 0 0 0 104969 28 0 0 25 0 1 0 131735557 113283072 27069 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 27657 27069 75 170 0 27484 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 115984

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15627
/proc/meminfo: memFree=1817040/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=110628 CPUtime=1109.95
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 27101 0 0 0 110967 28 0 0 25 0 1 0 131735557 113283072 27075 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 27657 27075 75 170 0 27484 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 115984

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15627
/proc/meminfo: memFree=1814160/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=113532 CPUtime=1169.92
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 27826 0 0 0 116963 29 0 0 25 0 1 0 131735557 116256768 27800 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 28383 27800 75 170 0 28210 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 118888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 15627
/proc/meminfo: memFree=1814160/2055920 swapFree=4180320/4192956
[pid=15619] ppid=15617 vsize=5356 CPUtime=11.81
/proc/15619/stat : 15619 (SatELiteGTI) S 15617 15619 15506 0 -1 4194304 335 67210 0 0 0 0 1132 49 16 0 1 0 131734372 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15619/statm: 1339 239 197 169 0 50 0
[pid=15625] ppid=15619 vsize=113532 CPUtime=1188.22
/proc/15625/stat : 15625 (minisat_static) R 15619 15619 15506 0 -1 4194304 27826 0 0 0 118793 29 0 0 25 0 1 0 131735557 116256768 27800 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15625/statm: 28383 27800 75 170 0 28210 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 118888

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 15619 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=327277
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=492925
# CPU time returned by wait4() is 11.8202
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.25
CPU system time (s): 0.78
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 220536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.3273
system time used= 0.492925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67545
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= 16
involuntary context switches= 58

runsolver used 0.974851 second user time and 3.40448 second system time

The end

Launcher Data 

Begin job on node7 at 2009-05-19 23:08:45
IDJOB=1832026
IDBENCH=20375
IDSOLVER=672
FILE ID=node7/1832026-1242767323
PBS_JOBID= 9322291
Free space on /tmp= 66340 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832026-1242767323/watcher-1832026-1242767323 -o /tmp/evaluation-result-1832026-1242767323/solver-1832026-1242767323 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832026-1242767323.cnf -random-seed=484181363

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

MD5SUM BENCH= a2687a8a1b0deeabfd7eddcfa56549a2
RANDOM SEED=484181363

node7.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		: 3000.243
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		: 3000.243
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:       1947136 kB
Buffers:         10152 kB
Cached:          62636 kB
SwapCached:       7248 kB
Active:          44124 kB
Inactive:        37360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1947136 kB
SwapTotal:     4192956 kB
SwapFree:      4180320 kB
Dirty:           30404 kB
Writeback:           0 kB
Mapped:          13456 kB
Slab:            13244 kB
Committed_AS:   377316 kB
PageTables:       1444 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= 66320 MiB
End job on node7 at 2009-05-19 23:28:48