Trace number 1537816

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) 1200.04 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2088061175-062.cnf
MD5SUM0b73ddee1057244eb6a8d3ac4fd7781f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark136.921
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...
0.08/0.10	c ==============================================================================
0.08/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.08/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.08/0.10	c ==============================================================================
0.08/0.10	c |         0 |   75600   226800 |   22680       0        0     nan |  0.000 % |
0.18/0.26	c |         0 |   75118   227879 |      --       0       --      -- |     --   | -482/1079
0.18/0.26	c ==============================================================================
0.18/0.26	c Result  :   #vars: 17584   #clauses: 75118   #literals: 227879
0.18/0.26	c CPU time:   0.238963 s
0.18/0.26	c ==============================================================================
0.28/0.35	c Rsat version 3.02
0.33/0.42	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-1537816-1238439786/watcher-1537816-1238439786 -o /tmp/evaluation-result-1537816-1238439786/solver-1537816-1238439786 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537816-1238439786.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: 2.09 1.92 1.48 3/64 1843
/proc/meminfo: memFree=1501424/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116645377 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1843/statm: 1339 240 199 169 0 50 0
[pid=1844] ppid=1843 vsize=3192 CPUtime=0
/proc/1844/stat : 1844 (SatElite) R 1843 1843 1145 0 -1 4194304 608 0 0 0 0 0 0 0 18 0 1 0 1116645377 3268608 591 1992294400 4194304 4959918 548682068672 18446744073709551615 4438128 0 0 4096 3 0 0 0 17 1 0 0
/proc/1844/statm: 798 598 64 186 0 608 0

[startup+0.099464 s]
/proc/loadavg: 2.09 1.92 1.48 3/64 1843
/proc/meminfo: memFree=1501424/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116645377 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1843/statm: 1339 240 199 169 0 50 0
[pid=1844] ppid=1843 vsize=15936 CPUtime=0.08
/proc/1844/stat : 1844 (SatElite) R 1843 1843 1145 0 -1 4194304 3419 0 0 0 7 1 0 0 18 0 1 0 1116645377 16318464 3402 1992294400 4194304 4959918 548682068672 18446744073709551615 4232828 0 0 4096 3 0 0 0 17 1 0 0
/proc/1844/statm: 3984 3402 65 186 0 3794 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21292

[startup+0.101464 s]
/proc/loadavg: 2.09 1.92 1.48 3/64 1843
/proc/meminfo: memFree=1501424/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116645377 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1843/statm: 1339 240 199 169 0 50 0
[pid=1844] ppid=1843 vsize=16068 CPUtime=0.09
/proc/1844/stat : 1844 (SatElite) R 1843 1843 1145 0 -1 4194304 3480 0 0 0 8 1 0 0 18 0 1 0 1116645377 16453632 3463 1992294400 4194304 4959918 548682068672 18446744073709551615 4268355 0 0 4096 3 0 0 0 17 1 0 0
/proc/1844/statm: 4081 3466 87 186 0 3891 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21424

[startup+0.301503 s]
/proc/loadavg: 2.09 1.92 1.48 3/64 1843
/proc/meminfo: memFree=1501424/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116645377 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1843/statm: 1339 240 199 169 0 50 0
[pid=1844] ppid=1843 vsize=16708 CPUtime=0.28
/proc/1844/stat : 1844 (SatElite) R 1843 1843 1145 0 -1 4194304 3823 0 0 0 27 1 0 0 19 0 1 0 1116645377 17108992 3622 1992294400 4194304 4959918 548682068672 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 1 0 0
/proc/1844/statm: 4177 3622 92 186 0 3987 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22064

[startup+0.701587 s]
/proc/loadavg: 2.09 1.92 1.48 3/64 1843
/proc/meminfo: memFree=1501424/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 5356

[startup+1.50173 s]
/proc/loadavg: 2.00 1.91 1.48 2/66 1846
/proc/meminfo: memFree=1490912/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=11960 CPUtime=1.13
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 2622 0 0 0 113 0 0 0 25 0 1 0 1116645412 12247040 2466 1992294400 4194304 5460562 548682068784 18446744073709551615 4200300 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 2990 2466 116 309 0 2677 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 17316

[startup+3.10104 s]
/proc/loadavg: 2.00 1.91 1.48 2/66 1846
/proc/meminfo: memFree=1488544/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=14716 CPUtime=2.72
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 3318 0 0 0 271 1 0 0 25 0 1 0 1116645412 15069184 3162 1992294400 4194304 5460562 548682068784 18446744073709551615 4227790 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 3679 3162 116 309 0 3366 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 20072

[startup+6.30165 s]
/proc/loadavg: 1.92 1.89 1.47 2/66 1846
/proc/meminfo: memFree=1483360/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=19692 CPUtime=5.93
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 4564 0 0 0 591 2 0 0 25 0 1 0 1116645412 20164608 4408 1992294400 4194304 5460562 548682068784 18446744073709551615 4226252 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 4923 4408 116 309 0 4610 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 25048

[startup+12.7019 s]
/proc/loadavg: 1.85 1.88 1.47 2/66 1846
/proc/meminfo: memFree=1472992/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=29888 CPUtime=12.33
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 7100 0 0 0 1229 4 0 0 25 0 1 0 1116645412 30605312 6944 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 7472 6945 118 309 0 7159 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 35244

[startup+25.5013 s]
/proc/loadavg: 1.72 1.85 1.47 2/66 1846
/proc/meminfo: memFree=1460128/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=41624 CPUtime=25.12
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 10325 0 0 0 2505 7 0 0 25 0 1 0 1116645412 42622976 9843 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 10406 9843 118 309 0 10093 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 46980

[startup+51.1012 s]
/proc/loadavg: 1.43 1.77 1.45 2/66 1846
/proc/meminfo: memFree=1456736/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=44940 CPUtime=50.7
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 11631 0 0 0 5063 7 0 0 25 0 1 0 1116645412 46018560 10701 1992294400 4194304 5460562 548682068784 18446744073709551615 4227747 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 11235 10701 118 309 0 10922 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 50296

[startup+102.305 s]
/proc/loadavg: 1.19 1.64 1.42 2/66 1846
/proc/meminfo: memFree=1449440/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=52136 CPUtime=101.89
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 14116 0 0 0 10180 9 0 0 25 0 1 0 1116645412 53387264 12514 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 13034 12514 118 309 0 12721 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 57492

[startup+162.302 s]
/proc/loadavg: 1.07 1.52 1.39 2/66 1846
/proc/meminfo: memFree=1444384/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=57604 CPUtime=161.86
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 16985 0 0 0 16176 10 0 0 25 0 1 0 1116645412 58986496 13777 1992294400 4194304 5460562 548682068784 18446744073709551615 4198198 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 14401 13777 118 309 0 14088 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 62960

[startup+222.302 s]
/proc/loadavg: 1.02 1.43 1.37 2/66 1846
/proc/meminfo: memFree=1440032/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=61900 CPUtime=221.84
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 19507 0 0 0 22172 12 0 0 25 0 1 0 1116645412 63385600 14859 1992294400 4194304 5460562 548682068784 18446744073709551615 4226207 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 15475 14859 118 309 0 15162 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 67256

[startup+282.302 s]
/proc/loadavg: 1.01 1.35 1.34 2/66 1846
/proc/meminfo: memFree=1435040/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=66776 CPUtime=281.82
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 21704 0 0 0 28169 13 0 0 25 0 1 0 1116645412 68378624 16096 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 16694 16096 118 309 0 16381 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 72132

[startup+342.301 s]
/proc/loadavg: 1.00 1.28 1.32 2/66 1846
/proc/meminfo: memFree=1430624/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=71160 CPUtime=341.8
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 23768 0 0 0 34165 15 0 0 25 0 1 0 1116645412 72867840 17200 1992294400 4194304 5460562 548682068784 18446744073709551615 4227686 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 17790 17200 118 309 0 17477 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 76516


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

/proc/1846/statm: 22122 21588 118 309 0 21809 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 93844

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.22 2/66 1846
/proc/meminfo: memFree=1410208/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=91304 CPUtime=641.7
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 32708 0 0 0 64149 21 0 0 25 0 1 0 1116645412 93495296 22300 1992294400 4194304 5460562 548682068784 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 22826 22300 118 309 0 22513 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 96660

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.20 2/66 1846
/proc/meminfo: memFree=1403040/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=99404 CPUtime=701.68
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 36252 0 0 0 70144 24 0 0 25 0 1 0 1116645412 101789696 24078 1992294400 4194304 5460562 548682068784 18446744073709551615 4198087 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 24851 24078 118 309 0 24538 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 104760

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.18 2/66 1846
/proc/meminfo: memFree=1399264/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=103096 CPUtime=761.66
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 38188 0 0 0 76140 26 0 0 25 0 1 0 1116645412 105570304 25022 1992294400 4194304 5460562 548682068784 18446744073709551615 4201926 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 25774 25022 118 309 0 25461 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 108452

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 1846
/proc/meminfo: memFree=1389152/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=113080 CPUtime=821.63
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 41696 0 0 0 82135 28 0 0 25 0 1 0 1116645412 115793920 27538 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 28270 27538 118 309 0 27957 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 118436

[startup+882.303 s]
/proc/loadavg: 1.00 1.03 1.16 2/66 1846
/proc/meminfo: memFree=1389088/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=113080 CPUtime=881.62
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 42692 0 0 0 88133 29 0 0 25 0 1 0 1116645412 115793920 27542 1992294400 4194304 5460562 548682068784 18446744073709551615 4198198 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 28270 27542 118 309 0 27957 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 118436

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 1846
/proc/meminfo: memFree=1389152/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=113004 CPUtime=941.6
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 43675 0 0 0 94130 30 0 0 25 0 1 0 1116645412 115716096 27533 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 28251 27533 118 309 0 27938 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 118360

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 1846
/proc/meminfo: memFree=1385248/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=116744 CPUtime=1001.58
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 45624 0 0 0 100127 31 0 0 25 0 1 0 1116645412 119545856 28490 1992294400 4194304 5460562 548682068784 18446744073709551615 4198053 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 29186 28490 118 309 0 28873 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 122100

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 1846
/proc/meminfo: memFree=1377824/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=124152 CPUtime=1061.55
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 48478 0 0 0 106122 33 0 0 25 0 1 0 1116645412 127131648 30352 1992294400 4194304 5460562 548682068784 18446744073709551615 4226093 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 31038 30352 118 309 0 30725 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 129508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 1846
/proc/meminfo: memFree=1376544/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=126268 CPUtime=1121.54
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 49003 0 0 0 112120 34 0 0 25 0 1 0 1116645412 129298432 30877 1992294400 4194304 5460562 548682068784 18446744073709551615 4199970 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 31567 30877 118 309 0 31254 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 131624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 1846
/proc/meminfo: memFree=1371552/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=130416 CPUtime=1181.51
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 51042 0 0 0 118116 35 0 0 25 0 1 0 1116645412 133545984 31924 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 32604 31924 118 309 0 32291 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 135772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 1846
/proc/meminfo: memFree=1369056/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=132812 CPUtime=1199.71
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 52645 0 0 0 119935 36 0 0 25 0 1 0 1116645412 135999488 32535 1992294400 4194304 5460562 548682068784 18446744073709551615 4227839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 33203 32535 118 309 0 32890 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 138168

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: 1.00 1.00 1.10 2/66 1846
/proc/meminfo: memFree=1369056/2055920 swapFree=4179868/4192956
[pid=1843] ppid=1841 vsize=5356 CPUtime=0.33
/proc/1843/stat : 1843 (rsat.sh) S 1841 1843 1145 0 -1 4194304 315 3826 0 0 0 0 31 2 16 0 1 0 1116645377 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1843/statm: 1339 242 199 169 0 50 0
[pid=1846] ppid=1843 vsize=132812 CPUtime=1199.71
/proc/1846/stat : 1846 (rsat) R 1843 1843 1145 0 -1 4194304 52645 0 0 0 119935 36 0 0 25 0 1 0 1116645412 135999488 32535 1992294400 4194304 5460562 548682068784 18446744073709551615 4227839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1846/statm: 33203 32535 118 309 0 32890 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 138168

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1843 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=320951
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=30995
# CPU time returned by wait4() is 0.351946
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.66
CPU system time (s): 0.38
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 142264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.320951
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4141
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= 6
involuntary context switches= 2

runsolver used 1.46778 second user time and 2.90856 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-30 21:03:07
IDJOB=1537816
IDBENCH=70357
IDSOLVER=545
FILE ID=node5/1537816-1238439786
PBS_JOBID= 9061590
Free space on /tmp= 66092 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2088061175-062.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537816-1238439786/watcher-1537816-1238439786 -o /tmp/evaluation-result-1537816-1238439786/solver-1537816-1238439786 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537816-1238439786.cnf HOME

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

MD5SUM BENCH= 0b73ddee1057244eb6a8d3ac4fd7781f
RANDOM SEED=2093206110

node5.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1501904 kB
Buffers:         80040 kB
Cached:         372424 kB
SwapCached:       7012 kB
Active:         134216 kB
Inactive:       326784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501904 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            7216 kB
Writeback:           0 kB
Mapped:          14284 kB
Slab:            79060 kB
Committed_AS:  2885624 kB
PageTables:       1392 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= 66084 MiB
End job on node5 at 2009-03-30 21:23:09