Trace number 1832808

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
MD5SUM3576a3cf7cfc1985034b5d4b3a46f902
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark989.377
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.00/0.17	c |         0 |   50088   152094 |      --       0       --      -- |     --   | -312/894
0.00/0.17	c ==============================================================================
0.00/0.17	c Result  :   #vars: 11696   #clauses: 50088   #literals: 152094
0.00/0.17	c CPU time:   0.163975 s
0.00/0.17	c ==============================================================================
0.00/0.23	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.23	c Number of variables   : 11696        
0.00/0.23	c Number of clauses     : 50088        
0.00/0.26	c Parsing time: 0.03         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1832808-1242788212/watcher-1832808-1242788212 -o /tmp/evaluation-result-1832808-1242788212/solver-1832808-1242788212 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832808-1242788212.cnf -random-seed=1544911634 

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 11501
/proc/meminfo: memFree=1743720/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306847155 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11501/statm: 1339 237 197 169 0 50 0

[startup+0.0273919 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11501
/proc/meminfo: memFree=1743720/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306847155 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11501/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101402 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11501
/proc/meminfo: memFree=1743720/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306847155 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11501/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30144 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11501
/proc/meminfo: memFree=1743720/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+0.701493 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11501
/proc/meminfo: memFree=1743720/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+1.50159 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 11507
/proc/meminfo: memFree=1736728/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=7668 CPUtime=1.25
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 1757 0 0 0 125 0 0 0 25 0 1 0 306847178 7852032 1743 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 1917 1743 76 170 0 1744 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13024

[startup+3.10181 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 11507
/proc/meminfo: memFree=1734176/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=11104 CPUtime=2.86
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 2614 0 0 0 285 1 0 0 25 0 1 0 306847178 11370496 2600 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 2776 2600 76 170 0 2603 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16460

[startup+6.30124 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 11507
/proc/meminfo: memFree=1727840/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=16516 CPUtime=6.05
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 3974 0 0 0 603 2 0 0 25 0 1 0 306847178 16912384 3960 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 4129 3960 76 170 0 3956 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21872

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 11507
/proc/meminfo: memFree=1717536/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=26360 CPUtime=12.46
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 6440 0 0 0 1242 4 0 0 25 0 1 0 306847178 26992640 6426 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 6590 6426 76 170 0 6417 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31716

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 11507
/proc/meminfo: memFree=1700192/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=43104 CPUtime=25.25
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 10604 0 0 0 2516 9 0 0 25 0 1 0 306847178 44138496 10590 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 10776 10590 76 170 0 10603 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 48460

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 11507
/proc/meminfo: memFree=1682272/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=60652 CPUtime=50.84
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 15002 0 0 0 5071 13 0 0 25 0 1 0 306847178 62107648 14988 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 15163 14988 76 170 0 14990 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 66008

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 11507
/proc/meminfo: memFree=1676896/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=66068 CPUtime=102.02
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 16354 0 0 0 10188 14 0 0 25 0 1 0 306847178 67653632 16340 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 16517 16340 76 170 0 16344 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 71424

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11507
/proc/meminfo: memFree=1669664/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=73200 CPUtime=162
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 18151 0 0 0 16184 16 0 0 25 0 1 0 306847178 74956800 18137 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 18300 18137 76 170 0 18127 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 78556

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11507
/proc/meminfo: memFree=1663520/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=79456 CPUtime=221.98
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 19672 0 0 0 22180 18 0 0 25 0 1 0 306847178 81362944 19658 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 19864 19658 76 170 0 19691 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 84812

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11513
/proc/meminfo: memFree=1655456/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=87376 CPUtime=281.96
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 21659 0 0 0 28175 21 0 0 25 0 1 0 306847178 89473024 21645 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 21844 21645 76 170 0 21671 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 92732

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11513
/proc/meminfo: memFree=1649760/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=93184 CPUtime=341.94
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 23123 0 0 0 34172 22 0 0 25 0 1 0 306847178 95420416 23109 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 23296 23109 76 170 0 23123 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 98540

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11513
/proc/meminfo: memFree=1646688/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=95956 CPUtime=401.92
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 23828 0 0 0 40169 23 0 0 25 0 1 0 306847178 98258944 23814 1992294400 134512640 135212243 4294956240 18446744073709551615 134535928 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 23989 23814 76 170 0 23816 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 101312

[startup+462.302 s]

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

/proc/11507/statm: 28412 28242 76 170 0 28239 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 119004

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11513
/proc/meminfo: memFree=1628768/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=113648 CPUtime=641.85
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 28256 0 0 0 64156 29 0 0 25 0 1 0 306847178 116375552 28242 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 28412 28242 76 170 0 28239 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 119004

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11513
/proc/meminfo: memFree=1615968/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=126588 CPUtime=701.83
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 31432 0 0 0 70150 33 0 0 25 0 1 0 306847178 129626112 31418 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 31647 31418 76 170 0 31474 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 131944

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11513
/proc/meminfo: memFree=1615968/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=126588 CPUtime=761.81
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 31432 0 0 0 76148 33 0 0 25 0 1 0 306847178 129626112 31418 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 31647 31418 76 170 0 31474 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 131944

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11513
/proc/meminfo: memFree=1604064/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=138336 CPUtime=821.79
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 34384 0 0 0 82143 36 0 0 25 0 1 0 306847178 141656064 34370 1992294400 134512640 135212243 4294956240 18446744073709551615 134539453 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 34584 34370 76 170 0 34411 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 143692

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11513
/proc/meminfo: memFree=1604128/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=138336 CPUtime=881.77
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 34384 0 0 0 88141 36 0 0 25 0 1 0 306847178 141656064 34370 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 34584 34370 76 170 0 34411 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 143692

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11513
/proc/meminfo: memFree=1604064/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=138336 CPUtime=941.76
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 34384 0 0 0 94139 37 0 0 25 0 1 0 306847178 141656064 34370 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 34584 34370 76 170 0 34411 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 143692

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11513
/proc/meminfo: memFree=1592032/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=150216 CPUtime=1001.73
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 37374 0 0 0 100133 40 0 0 25 0 1 0 306847178 153821184 37360 1992294400 134512640 135212243 4294956240 18446744073709551615 134536467 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 37554 37360 76 170 0 37381 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 155572

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11513
/proc/meminfo: memFree=1591968/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=150216 CPUtime=1061.71
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 37374 0 0 0 106131 40 0 0 25 0 1 0 306847178 153821184 37360 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 37554 37360 76 170 0 37381 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 155572

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11513
/proc/meminfo: memFree=1592032/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=150216 CPUtime=1121.69
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 37374 0 0 0 112129 40 0 0 25 0 1 0 306847178 153821184 37360 1992294400 134512640 135212243 4294956240 18446744073709551615 134526507 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 37554 37360 76 170 0 37381 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 155572

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11513
/proc/meminfo: memFree=1586016/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=156684 CPUtime=1181.67
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 39018 0 0 0 118125 42 0 0 25 0 1 0 306847178 160444416 39004 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 39171 39004 76 170 0 38998 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 162040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11513
/proc/meminfo: memFree=1577760/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=164220 CPUtime=1199.88
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 40913 0 0 0 119943 45 0 0 25 0 1 0 306847178 168161280 40899 1992294400 134512640 135212243 4294956240 18446744073709551615 134535906 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 41055 40899 76 170 0 40882 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 169576

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11513
/proc/meminfo: memFree=1577760/2055920 swapFree=4179968/4192956
[pid=11501] ppid=11499 vsize=5356 CPUtime=0.22
/proc/11501/stat : 11501 (SatELiteGTI) S 11499 11501 10737 0 -1 4194304 335 1840 0 0 0 0 21 1 16 0 1 0 306847155 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11501/statm: 1339 239 197 169 0 50 0
[pid=11507] ppid=11501 vsize=164220 CPUtime=1199.88
/proc/11507/stat : 11507 (minisat_static) R 11501 11501 10737 0 -1 4194304 40913 0 0 0 119943 45 0 0 25 0 1 0 306847178 168161280 40899 1992294400 134512640 135212243 4294956240 18446744073709551615 134535906 0 0 4096 3 0 0 0 17 1 0 0
/proc/11507/statm: 41055 40899 76 170 0 40882 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 169576

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11501 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=212967
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.229964
# while last known CPU time is 1200.1
#
# 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): 1200.1
CPU user time (s): 1199.64
CPU system time (s): 0.46
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 169576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.212967
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2175
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 6

runsolver used 1.36379 second user time and 3.01154 second system time

The end

Launcher Data 

Begin job on node71 at 2009-05-20 04:56:52
IDJOB=1832808
IDBENCH=70367
IDSOLVER=672
FILE ID=node71/1832808-1242788212
PBS_JOBID= 9322366
Free space on /tmp= 66300 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832808-1242788212/watcher-1832808-1242788212 -o /tmp/evaluation-result-1832808-1242788212/solver-1832808-1242788212 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832808-1242788212.cnf -random-seed=1544911634

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

MD5SUM BENCH= 3576a3cf7cfc1985034b5d4b3a46f902
RANDOM SEED=1544911634

node71.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		: 3000.236
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		: 3000.236
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:       1744200 kB
Buffers:         37412 kB
Cached:         225800 kB
SwapCached:       7156 kB
Active:          46604 kB
Inactive:       225472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1744200 kB
SwapTotal:     4192956 kB
SwapFree:      4179968 kB
Dirty:            2496 kB
Writeback:           0 kB
Mapped:          14076 kB
Slab:            25684 kB
Committed_AS:   901448 kB
PageTables:       1440 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= 66296 MiB
End job on node71 at 2009-05-20 05:16:54