Trace number 1734882

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) 1200.06 1202.01

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g2.cnf
MD5SUMa751c1722336404421531c8b945f61ee
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data 

0.00/0.31	c Parsing...
0.00/0.31	c ==============================================================================
0.00/0.31	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.31	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.31	c ==============================================================================
0.00/0.31	c |         0 |  305320   613120 |   91596       0        0     nan |  0.000 % |
1.86/2.09	c |         0 |  302045  1020095 |      --       0       --      -- |     --   | -3275/406975
1.86/2.09	c ==============================================================================
1.86/2.09	c Result  :   #vars: 2560   #clauses: 302045   #literals: 1020095
1.86/2.09	c CPU time:   1.91271 s
1.86/2.09	c ==============================================================================
2.32/2.54	c Rsat version 3.02
2.36/2.72	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1734882-1240798347/watcher-1734882-1240798347 -o /tmp/evaluation-result-1734882-1240798347/solver-1734882-1240798347 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1734882-1240798347.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: 2.84 2.75 1.98 4/70 31276
/proc/meminfo: memFree=1658808/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=18576 CPUtime=0
/proc/31276/stat : 31276 (runsolver) R 31274 31276 29004 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 107868044 19021824 292 1992294400 4194304 4302564 548682068432 18446744073709551615 217871609127 0 0 4096 24578 0 0 0 17 1 0 0
/proc/31276/statm: 4644 292 257 26 0 2626 0

[startup+0.212329 s]
/proc/loadavg: 2.84 2.75 1.98 4/70 31276
/proc/meminfo: memFree=1658808/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=0
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 107868044 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 240 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301347 s]
/proc/loadavg: 2.84 2.75 1.98 4/70 31276
/proc/meminfo: memFree=1658808/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=0
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 107868044 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 240 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.404367 s]
/proc/loadavg: 2.84 2.75 1.98 4/70 31276
/proc/meminfo: memFree=1658808/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=0
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 107868044 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 240 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701426 s]
/proc/loadavg: 2.84 2.75 1.98 4/70 31276
/proc/meminfo: memFree=1658808/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=0
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 107868044 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 240 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50258 s]
/proc/loadavg: 2.84 2.75 1.98 3/72 31278
/proc/meminfo: memFree=1615272/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=0
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 107868044 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 240 199 169 0 50 0
[pid=31278] ppid=31276 vsize=47104 CPUtime=1.36
/proc/31278/stat : 31278 (SatElite) R 31276 31276 29004 0 -1 4194304 10548 0 0 0 131 5 0 0 25 0 1 0 107868045 48234496 10531 1992294400 4194304 4959918 548682068656 18446744073709551615 4269694 0 0 4096 3 0 0 0 17 0 0 0
/proc/31278/statm: 11776 10531 91 186 0 11586 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 52460

[startup+3.10189 s]
/proc/loadavg: 2.77 2.73 1.98 2/72 31278
/proc/meminfo: memFree=1610728/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 2.36
Current children cumulated vsize (KiB) 5356
heavy processes:
  %CPU=16 pid=31249 uid=0 cmd=/usr/lib/rpm/rpmq -q --all --qf %{name}-%{version}-%{release}.%{arch}.rpm\n 

[startup+6.30269 s]
/proc/loadavg: 2.77 2.73 1.98 2/72 31279
/proc/meminfo: memFree=1614312/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=30348 CPUtime=3.39
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 7129 0 0 0 333 6 0 0 25 0 1 0 107868298 31076352 7110 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 7587 7110 118 309 0 7274 0
Current children cumulated CPU time (s) 5.75
Current children cumulated vsize (KiB) 35704

[startup+12.7019 s]
/proc/loadavg: 2.73 2.72 1.98 2/71 31287
/proc/meminfo: memFree=1602352/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=38552 CPUtime=9.1
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 9225 0 0 0 893 17 0 0 25 0 1 0 107868298 39477248 9140 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 9638 9140 118 309 0 9325 0
Current children cumulated CPU time (s) 11.46
Current children cumulated vsize (KiB) 43908

[startup+25.5014 s]
/proc/loadavg: 2.53 2.68 1.98 2/66 31320
/proc/meminfo: memFree=1586648/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=54252 CPUtime=21.88
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 13293 0 0 0 2167 21 0 0 25 0 1 0 107868298 55554048 13078 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 13563 13078 118 309 0 13250 0
Current children cumulated CPU time (s) 24.24
Current children cumulated vsize (KiB) 59608

[startup+51.1064 s]
/proc/loadavg: 2.01 2.55 1.95 2/66 31320
/proc/meminfo: memFree=1563864/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=77340 CPUtime=47.44
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 20271 0 0 0 4716 28 0 0 25 0 1 0 107868298 79196160 18770 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 19335 18770 118 309 0 19022 0
Current children cumulated CPU time (s) 49.8
Current children cumulated vsize (KiB) 82696

[startup+102.301 s]
/proc/loadavg: 1.44 2.31 1.90 2/66 31320
/proc/meminfo: memFree=1560280/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=80768 CPUtime=98.6
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 22132 0 0 0 9831 29 0 0 25 0 1 0 107868298 82706432 19639 1992294400 4194304 5460562 548682068784 18446744073709551615 4204455 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 20192 19639 118 309 0 19879 0
Current children cumulated CPU time (s) 100.96
Current children cumulated vsize (KiB) 86124

[startup+162.301 s]
/proc/loadavg: 1.15 2.05 1.83 2/66 31320
/proc/meminfo: memFree=1557016/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=84016 CPUtime=158.57
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 23950 0 0 0 15827 30 0 0 25 0 1 0 107868298 86032384 20465 1992294400 4194304 5460562 548682068784 18446744073709551615 4200103 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31279/statm: 21004 20465 118 309 0 20691 0
Current children cumulated CPU time (s) 160.93
Current children cumulated vsize (KiB) 89372

[startup+222.302 s]
/proc/loadavg: 1.06 1.87 1.78 2/66 31320
/proc/meminfo: memFree=1556120/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=84736 CPUtime=218.54
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 25146 0 0 0 21823 31 0 0 25 0 1 0 107868298 86769664 20669 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 21184 20669 118 309 0 20871 0
Current children cumulated CPU time (s) 220.9
Current children cumulated vsize (KiB) 90092

[startup+282.301 s]
/proc/loadavg: 1.02 1.71 1.73 2/66 31320
/proc/meminfo: memFree=1551320/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=89496 CPUtime=278.49
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 27344 0 0 0 27817 32 0 0 25 0 1 0 107868298 91643904 21875 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 22374 21875 118 309 0 22061 0
Current children cumulated CPU time (s) 280.85
Current children cumulated vsize (KiB) 94852

[startup+342.301 s]
/proc/loadavg: 1.00 1.58 1.68 2/66 31320
/proc/meminfo: memFree=1550808/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=90100 CPUtime=338.46
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 28455 0 0 0 33813 33 0 0 25 0 1 0 107868298 92262400 21994 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31279/statm: 22525 21994 118 309 0 22212 0
Current children cumulated CPU time (s) 340.82
Current children cumulated vsize (KiB) 95456

[startup+402.303 s]
/proc/loadavg: 1.00 1.47 1.64 2/66 31320
/proc/meminfo: memFree=1549144/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=91512 CPUtime=398.43
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 29852 0 0 0 39810 33 0 0 25 0 1 0 107868298 93708288 22399 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 22878 22399 118 309 0 22565 0
Current children cumulated CPU time (s) 400.79
Current children cumulated vsize (KiB) 96868

[startup+462.302 s]

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

/proc/31279/statm: 26558 25643 118 309 0 26245 0
Current children cumulated CPU time (s) 580.7
Current children cumulated vsize (KiB) 111588

[startup+642.302 s]
/proc/loadavg: 1.00 1.20 1.48 2/66 31320
/proc/meminfo: memFree=1536088/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=106232 CPUtime=638.3
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 39694 0 0 0 63790 40 0 0 25 0 1 0 107868298 108781568 25643 1992294400 4194304 5460562 548682068784 18446744073709551615 4198424 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 26558 25643 118 309 0 26245 0
Current children cumulated CPU time (s) 640.66
Current children cumulated vsize (KiB) 111588

[startup+702.306 s]
/proc/loadavg: 1.00 1.16 1.45 2/66 31320
/proc/meminfo: memFree=1532824/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=109356 CPUtime=698.27
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 42512 0 0 0 69786 41 0 0 25 0 1 0 107868298 111980544 26445 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 27339 26445 118 309 0 27026 0
Current children cumulated CPU time (s) 700.63
Current children cumulated vsize (KiB) 114712

[startup+762.301 s]
/proc/loadavg: 1.00 1.13 1.42 2/66 31320
/proc/meminfo: memFree=1529624/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=112376 CPUtime=758.23
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 45310 0 0 0 75780 43 0 0 25 0 1 0 107868298 115073024 27227 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 28094 27227 118 309 0 27781 0
Current children cumulated CPU time (s) 760.59
Current children cumulated vsize (KiB) 117732

[startup+822.302 s]
/proc/loadavg: 1.00 1.10 1.39 2/66 31320
/proc/meminfo: memFree=1525592/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=116340 CPUtime=818.2
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 48342 0 0 0 81775 45 0 0 25 0 1 0 107868298 119132160 28243 1992294400 4194304 5460562 548682068784 18446744073709551615 4211518 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 29085 28243 118 309 0 28772 0
Current children cumulated CPU time (s) 820.56
Current children cumulated vsize (KiB) 121696

[startup+882.301 s]
/proc/loadavg: 1.00 1.08 1.36 2/66 31320
/proc/meminfo: memFree=1525592/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=116340 CPUtime=878.17
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 48343 0 0 0 87772 45 0 0 25 0 1 0 107868298 119132160 28244 1992294400 4194304 5460562 548682068784 18446744073709551615 4213477 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31279/statm: 29085 28244 118 309 0 28772 0
Current children cumulated CPU time (s) 880.53
Current children cumulated vsize (KiB) 121696

[startup+942.301 s]
/proc/loadavg: 1.00 1.06 1.34 2/66 31320
/proc/meminfo: memFree=1521624/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=120220 CPUtime=938.14
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 51355 0 0 0 93767 47 0 0 25 0 1 0 107868298 123105280 29240 1992294400 4194304 5460562 548682068784 18446744073709551615 4226212 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 30055 29240 118 309 0 29742 0
Current children cumulated CPU time (s) 940.5
Current children cumulated vsize (KiB) 125576

[startup+1002.3 s]
/proc/loadavg: 1.00 1.05 1.31 2/66 31320
/proc/meminfo: memFree=1517528/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=125244 CPUtime=998.11
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 52602 0 0 0 99764 47 0 0 25 0 1 0 107868298 128249856 30487 1992294400 4194304 5460562 548682068784 18446744073709551615 4198143 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 31311 30487 118 309 0 30998 0
Current children cumulated CPU time (s) 1000.47
Current children cumulated vsize (KiB) 130600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.04 1.29 2/66 31320
/proc/meminfo: memFree=1514584/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=127116 CPUtime=1058.08
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 55119 0 0 0 105759 49 0 0 25 0 1 0 107868298 130166784 30988 1992294400 4194304 5460562 548682068784 18446744073709551615 4210607 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 31779 30988 118 309 0 31466 0
Current children cumulated CPU time (s) 1060.44
Current children cumulated vsize (KiB) 132472

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.27 2/66 31320
/proc/meminfo: memFree=1511192/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=130316 CPUtime=1118.05
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 57959 0 0 0 111755 50 0 0 25 0 1 0 107868298 133443584 31812 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 32579 31812 118 309 0 32266 0
Current children cumulated CPU time (s) 1120.41
Current children cumulated vsize (KiB) 135672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/66 31320
/proc/meminfo: memFree=1511256/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=130316 CPUtime=1178.01
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 57959 0 0 0 117751 50 0 0 25 0 1 0 107868298 133443584 31812 1992294400 4194304 5460562 548682068784 18446744073709551615 4225627 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 32579 31812 118 309 0 32266 0
Current children cumulated CPU time (s) 1180.37
Current children cumulated vsize (KiB) 135672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1202 s]
/proc/loadavg: 1.00 1.02 1.25 2/66 31320
/proc/meminfo: memFree=1511192/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=130316 CPUtime=1197.7
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 57959 0 0 0 119720 50 0 0 25 0 1 0 107868298 133443584 31812 1992294400 4194304 5460562 548682068784 18446744073709551615 4202754 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 32579 31812 118 309 0 32266 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 135672

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

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

[startup+1202 s]
/proc/loadavg: 1.00 1.02 1.25 2/66 31320
/proc/meminfo: memFree=1511192/2055920 swapFree=4180704/4192956
[pid=31276] ppid=31274 vsize=5356 CPUtime=2.36
/proc/31276/stat : 31276 (rsat.sh) S 31274 31276 29004 0 -1 4194304 315 10553 0 0 0 0 222 14 19 0 1 0 107868044 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31276/statm: 1339 242 199 169 0 50 0
[pid=31279] ppid=31276 vsize=130316 CPUtime=1197.7
/proc/31279/stat : 31279 (rsat) R 31276 31276 29004 0 -1 4194304 57959 0 0 0 119720 50 0 0 25 0 1 0 107868298 133443584 31812 1992294400 4194304 5460562 548682068784 18446744073709551615 4202754 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31279/statm: 32579 31812 118 309 0 32266 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 135672

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31276 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=229661
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=148977
# CPU time returned by wait4() is 2.37864
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1202.01
CPU time (s): 1200.06
CPU user time (s): 1199.42
CPU system time (s): 0.64
CPU usage (%): 99.8375
Max. virtual memory (cumulated for all children) (KiB): 143864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.22966
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10868
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= 102

runsolver used 1.18582 second user time and 3.51546 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-27 04:12:27
IDJOB=1734882
IDBENCH=71311
IDSOLVER=545
FILE ID=node28/1734882-1240798347
PBS_JOBID= 9187334
Free space on /tmp= 66248 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g2.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734882-1240798347/watcher-1734882-1240798347 -o /tmp/evaluation-result-1734882-1240798347/solver-1734882-1240798347 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1734882-1240798347.cnf HOME

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

MD5SUM BENCH= a751c1722336404421531c8b945f61ee
RANDOM SEED=1298118837

node28.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		: 3000.261
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		: 3000.261
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:       1659288 kB
Buffers:         39152 kB
Cached:         276060 kB
SwapCached:       5476 kB
Active:          56628 kB
Inactive:       269112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659288 kB
SwapTotal:     4192956 kB
SwapFree:      4180704 kB
Dirty:            9920 kB
Writeback:           0 kB
Mapped:          18852 kB
Slab:            56292 kB
Committed_AS:   533556 kB
PageTables:       1712 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66328 MiB
End job on node28 at 2009-04-27 04:32:31