Trace number 1537819

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
Rsat 2009-03-22? (TO) 1200.01 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
MD5SUM1d9454adc76495811d3ba130d2b8d41e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark43.0575
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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...
0.09/0.10	c ==============================================================================
0.09/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.10	c ==============================================================================
0.09/0.10	c |         0 |   75600   226800 |   22680       0        0     nan |  0.000 % |
0.19/0.27	c |         0 |   75031   227950 |      --       0       --      -- |     --   | -569/1150
0.19/0.27	c ==============================================================================
0.19/0.27	c Result  :   #vars: 17527   #clauses: 75031   #literals: 227950
0.19/0.27	c CPU time:   0.253961 s
0.19/0.27	c ==============================================================================
0.29/0.37	c Rsat version 3.02
0.36/0.44	c Base unit clause learned: 0

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1537819-1238440068/watcher-1537819-1238440068 -o /tmp/evaluation-result-1537819-1238440068/solver-1537819-1238440068 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537819-1238440068.cnf HOME 

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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.84 1.91 1.67 3/64 18837
/proc/meminfo: memFree=1043144/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0
/proc/18837/stat : 18837 (rsat.sh) R 18835 18837 18800 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1116672242 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18837/statm: 1339 238 198 169 0 50 0
[pid=18838] ppid=18837 vsize=2168 CPUtime=0
/proc/18838/stat : 18838 (SatElite) R 18837 18837 18800 0 -1 4194304 314 0 0 0 0 0 0 0 18 0 1 0 1116672242 2220032 297 1992294400 4194304 4959918 548682068688 18446744073709551615 4438128 0 0 4096 3 0 0 0 17 0 0 0
/proc/18838/statm: 542 301 63 186 0 352 0

[startup+0.01161 s]
/proc/loadavg: 1.84 1.91 1.67 3/64 18837
/proc/meminfo: memFree=1043144/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116672242 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18837/statm: 1339 239 199 169 0 50 0
[pid=18838] ppid=18837 vsize=5124 CPUtime=0
/proc/18838/stat : 18838 (SatElite) R 18837 18837 18800 0 -1 4194304 805 0 0 0 0 0 0 0 19 0 1 0 1116672242 5246976 788 1992294400 4194304 4959918 548682068688 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/18838/statm: 1281 790 64 186 0 1091 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10480

[startup+0.101618 s]
/proc/loadavg: 1.84 1.91 1.67 3/64 18837
/proc/meminfo: memFree=1043144/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116672242 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18837/statm: 1339 239 199 169 0 50 0
[pid=18838] ppid=18837 vsize=15940 CPUtime=0.09
/proc/18838/stat : 18838 (SatElite) R 18837 18837 18800 0 -1 4194304 3418 0 0 0 8 1 0 0 19 0 1 0 1116672242 16322560 3401 1992294400 4194304 4959918 548682068688 18446744073709551615 4232828 0 0 4096 3 0 0 0 17 0 0 0
/proc/18838/statm: 3985 3401 65 186 0 3795 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21296

[startup+0.301639 s]
/proc/loadavg: 1.84 1.91 1.67 3/64 18837
/proc/meminfo: memFree=1043144/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116672242 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18837/statm: 1339 239 199 169 0 50 0
[pid=18838] ppid=18837 vsize=16832 CPUtime=0.29
/proc/18838/stat : 18838 (SatElite) R 18837 18837 18800 0 -1 4194304 3834 0 0 0 28 1 0 0 21 0 1 0 1116672242 17235968 3633 1992294400 4194304 4959918 548682068688 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 0 0 0
/proc/18838/statm: 4208 3633 92 186 0 4018 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22188

[startup+0.701689 s]
/proc/loadavg: 1.84 1.91 1.67 3/64 18837
/proc/meminfo: memFree=1043144/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 5356

[startup+1.50176 s]
/proc/loadavg: 1.78 1.89 1.67 2/66 18840
/proc/meminfo: memFree=1033016/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=11532 CPUtime=1.12
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 2512 0 0 0 111 1 0 0 25 0 1 0 1116672278 11808768 2353 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 2883 2353 116 309 0 2570 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16888

[startup+3.10192 s]
/proc/loadavg: 1.78 1.89 1.67 2/66 18840
/proc/meminfo: memFree=1031032/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=14328 CPUtime=2.72
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 3218 0 0 0 271 1 0 0 25 0 1 0 1116672278 14671872 3059 1992294400 4194304 5460562 548682068800 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 3582 3059 116 309 0 3269 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19684

[startup+6.30124 s]
/proc/loadavg: 1.78 1.89 1.67 2/66 18840
/proc/meminfo: memFree=1025784/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=19040 CPUtime=5.91
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 4401 0 0 0 588 3 0 0 25 0 1 0 1116672278 19496960 4242 1992294400 4194304 5460562 548682068800 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 4760 4242 116 309 0 4447 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 24396

[startup+12.7019 s]
/proc/loadavg: 1.66 1.86 1.66 2/66 18840
/proc/meminfo: memFree=1016136/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=29400 CPUtime=12.31
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 6973 0 0 0 1227 4 0 0 25 0 1 0 1116672278 30105600 6748 1992294400 4194304 5460562 548682068800 18446744073709551615 4227567 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 7350 6748 118 309 0 7037 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 34756

[startup+25.5012 s]
/proc/loadavg: 1.56 1.83 1.65 2/66 18840
/proc/meminfo: memFree=1001808/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=41972 CPUtime=25.1
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 10409 0 0 0 2502 8 0 0 25 0 1 0 1116672278 42979328 9924 1992294400 4194304 5460562 548682068800 18446744073709551615 4226306 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 10493 9924 118 309 0 10180 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 47328

[startup+51.1018 s]
/proc/loadavg: 1.36 1.76 1.63 2/66 18840
/proc/meminfo: memFree=998608/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=44968 CPUtime=50.68
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 11641 0 0 0 5059 9 0 0 25 0 1 0 1116672278 46047232 10708 1992294400 4194304 5460562 548682068800 18446744073709551615 4225790 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 11242 10708 118 309 0 10929 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 50324

[startup+102.306 s]
/proc/loadavg: 1.14 1.63 1.59 2/66 18840
/proc/meminfo: memFree=989840/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=53552 CPUtime=101.86
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 14477 0 0 0 10175 11 0 0 25 0 1 0 1116672278 54837248 12872 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 13388 12872 118 309 0 13075 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 58908

[startup+162.301 s]
/proc/loadavg: 1.05 1.51 1.55 2/66 18840
/proc/meminfo: memFree=986448/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=57408 CPUtime=161.83
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 16675 0 0 0 16170 13 0 0 25 0 1 0 1116672278 58785792 13720 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 14352 13720 118 309 0 14039 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 62764

[startup+222.301 s]
/proc/loadavg: 1.02 1.42 1.52 2/66 18840
/proc/meminfo: memFree=982224/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=61568 CPUtime=221.8
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 19173 0 0 0 22166 14 0 0 25 0 1 0 1116672278 63045632 14778 1992294400 4194304 5460562 548682068800 18446744073709551615 4198368 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 15392 14778 118 309 0 15079 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 66924

[startup+282.301 s]
/proc/loadavg: 1.00 1.34 1.48 2/66 18840
/proc/meminfo: memFree=977680/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=66040 CPUtime=281.77
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 21745 0 0 0 28161 16 0 0 25 0 1 0 1116672278 67624960 15910 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 16510 15910 118 309 0 16197 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 71396

[startup+342.301 s]
/proc/loadavg: 1.00 1.28 1.45 2/66 18840
/proc/meminfo: memFree=970384/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=73280 CPUtime=341.75
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 24531 0 0 0 34157 18 0 0 25 0 1 0 1116672278 75038720 17736 1992294400 4194304 5460562 548682068800 18446744073709551615 4226015 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 18320 17736 118 309 0 18007 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 78636


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

/proc/18840/statm: 21382 20842 118 309 0 21069 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 90884

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.34 2/66 18840
/proc/meminfo: memFree=956816/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=86644 CPUtime=581.63
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 30800 0 0 0 58141 22 0 0 25 0 1 0 1116672278 88723456 21125 1992294400 4194304 5460562 548682068800 18446744073709551615 4225711 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 21661 21125 118 309 0 21348 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 92000

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.31 2/66 18840
/proc/meminfo: memFree=948496/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=94856 CPUtime=641.6
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 33833 0 0 0 64136 24 0 0 25 0 1 0 1116672278 97132544 23198 1992294400 4194304 5460562 548682068800 18446744073709551615 4225600 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 23714 23198 118 309 0 23401 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 100212

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.29 2/66 18840
/proc/meminfo: memFree=946448/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=97872 CPUtime=701.57
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 35621 0 0 0 70132 25 0 0 25 0 1 0 1116672278 100220928 23700 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 24468 23700 118 309 0 24155 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 103228

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.27 2/66 18840
/proc/meminfo: memFree=942288/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=101968 CPUtime=761.54
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 37653 0 0 0 76128 26 0 0 25 0 1 0 1116672278 104415232 24740 1992294400 4194304 5460562 548682068800 18446744073709551615 4198427 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 25492 24740 118 309 0 25179 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 107324

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.25 2/66 18840
/proc/meminfo: memFree=937488/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=106628 CPUtime=821.52
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 39828 0 0 0 82124 28 0 0 25 0 1 0 1116672278 109187072 25923 1992294400 4194304 5460562 548682068800 18446744073709551615 4201855 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 26657 25923 118 309 0 26344 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 111984

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.23 2/66 18840
/proc/meminfo: memFree=933200/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=110900 CPUtime=881.49
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 41898 0 0 0 88120 29 0 0 25 0 1 0 1116672278 113561600 27001 1992294400 4194304 5460562 548682068800 18446744073709551615 4198139 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 27725 27001 118 309 0 27412 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 116256

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.22 2/66 18840
/proc/meminfo: memFree=930256/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=113804 CPUtime=941.46
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 43624 0 0 0 94116 30 0 0 25 0 1 0 1116672278 116535296 27735 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 28451 27735 118 309 0 28138 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 119160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/66 18840
/proc/meminfo: memFree=930256/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=113804 CPUtime=1001.44
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 44624 0 0 0 100114 30 0 0 25 0 1 0 1116672278 116535296 27743 1992294400 4194304 5460562 548682068800 18446744073709551615 4226238 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 28451 27743 118 309 0 28138 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 119160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/66 18840
/proc/meminfo: memFree=920272/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=123704 CPUtime=1061.41
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 48107 0 0 0 106109 32 0 0 25 0 1 0 1116672278 126672896 30234 1992294400 4194304 5460562 548682068800 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 30926 30234 118 309 0 30613 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 129060

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 18840
/proc/meminfo: memFree=920208/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=123704 CPUtime=1121.39
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 49111 0 0 0 112106 33 0 0 25 0 1 0 1116672278 126672896 30246 1992294400 4194304 5460562 548682068800 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 30926 30246 118 309 0 30613 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 129060

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 18840
/proc/meminfo: memFree=913104/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=130724 CPUtime=1181.36
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 51878 0 0 0 118101 35 0 0 25 0 1 0 1116672278 133861376 32021 1992294400 4194304 5460562 548682068800 18446744073709551615 4226238 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 32681 32021 118 309 0 32368 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 136080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 18840
/proc/meminfo: memFree=913104/2055920 swapFree=4176444/4192956
[pid=18837] ppid=18835 vsize=5356 CPUtime=0.36
/proc/18837/stat : 18837 (rsat.sh) S 18835 18837 18800 0 -1 4194304 312 3837 0 0 0 0 34 2 15 0 1 0 1116672242 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18837/statm: 1339 241 199 169 0 50 0
[pid=18840] ppid=18837 vsize=130724 CPUtime=1199.65
/proc/18840/stat : 18840 (rsat) R 18837 18837 18800 0 -1 4194304 51878 0 0 0 119930 35 0 0 25 0 1 0 1116672278 133861376 32021 1992294400 4194304 5460562 548682068800 18446744073709551615 4200403 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18840/statm: 32681 32021 118 309 0 32368 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 136080

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 18837 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=345947
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=23996
# CPU time returned by wait4() is 0.369943
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.64
CPU system time (s): 0.37
CPU usage (%): 99.9498
Max. virtual memory (cumulated for all children) (KiB): 140176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.345947
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4149
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= 5
involuntary context switches= 8

runsolver used 0.946856 second user time and 3.42948 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-30 21:07:49
IDJOB=1537819
IDBENCH=70360
IDSOLVER=545
FILE ID=node27/1537819-1238440068
PBS_JOBID= 9061650
Free space on /tmp= 65716 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537819-1238440068/watcher-1537819-1238440068 -o /tmp/evaluation-result-1537819-1238440068/solver-1537819-1238440068 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537819-1238440068.cnf HOME

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

MD5SUM BENCH= 1d9454adc76495811d3ba130d2b8d41e
RANDOM SEED=719867276

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1043696 kB
Buffers:         87664 kB
Cached:         823360 kB
SwapCached:       9492 kB
Active:         119232 kB
Inactive:       802816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1043696 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            7284 kB
Writeback:           0 kB
Mapped:          16704 kB
Slab:            76112 kB
Committed_AS:  2893196 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65708 MiB
End job on node27 at 2009-03-30 21:27:51