Trace number 1537799

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
MD5SUMa2535194d868b4e0014d35a0421df6ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88471
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5040       0        0     nan |  0.000 % |
0.02/0.05	c |         0 |   16701    50689 |      --       0       --      -- |     --   | -99/289
0.02/0.05	c ==============================================================================
0.02/0.05	c Result  :   #vars: 3906   #clauses: 16701   #literals: 50689
0.02/0.05	c CPU time:   0.043993 s
0.02/0.05	c ==============================================================================
0.02/0.07	c Rsat version 3.02
0.02/0.08	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-1537799-1238438140/watcher-1537799-1238438140 -o /tmp/evaluation-result-1537799-1238438140/solver-1537799-1238438140 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537799-1238438140.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: 0.92 0.98 1.07 3/70 1526
/proc/meminfo: memFree=1691312/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116477277 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1526/statm: 1339 240 199 169 0 50 0
[pid=1527] ppid=1526 vsize=2548 CPUtime=0
/proc/1527/stat : 1527 (SatElite) R 1526 1526 1306 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 1116477278 2609152 470 1992294400 4194304 4959918 548682068672 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 1 0 0
/proc/1527/statm: 637 471 64 186 0 447 0

[startup+0.036609 s]
/proc/loadavg: 0.92 0.98 1.07 3/70 1526
/proc/meminfo: memFree=1691312/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116477277 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1526/statm: 1339 240 199 169 0 50 0
[pid=1527] ppid=1526 vsize=4136 CPUtime=0.02
/proc/1527/stat : 1527 (SatElite) R 1526 1526 1306 0 -1 4194304 885 0 0 0 2 0 0 0 18 0 1 0 1116477278 4235264 868 1992294400 4194304 4959918 548682068672 18446744073709551615 4283299 0 0 4096 3 0 0 0 17 1 0 0
/proc/1527/statm: 1034 868 90 186 0 844 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9492

[startup+0.10162 s]
/proc/loadavg: 0.92 0.98 1.07 3/70 1526
/proc/meminfo: memFree=1691312/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301641 s]
/proc/loadavg: 0.92 0.98 1.07 3/70 1526
/proc/meminfo: memFree=1691312/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701683 s]
/proc/loadavg: 0.92 0.98 1.07 3/70 1526
/proc/meminfo: memFree=1691312/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50175 s]
/proc/loadavg: 0.92 0.98 1.07 2/72 1529
/proc/meminfo: memFree=1685600/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=7196 CPUtime=1.42
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 1402 0 0 0 142 0 0 0 25 0 1 0 1116477284 7368704 1346 1992294400 4194304 5460562 548682068784 18446744073709551615 4213495 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 1799 1346 118 309 0 1486 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12552

[startup+3.10191 s]
/proc/loadavg: 0.92 0.98 1.07 2/72 1529
/proc/meminfo: memFree=1685216/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=7840 CPUtime=3.02
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 1659 0 0 0 302 0 0 0 25 0 1 0 1116477284 8028160 1507 1992294400 4194304 5460562 548682068784 18446744073709551615 4225602 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 1960 1507 118 309 0 1647 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13196

[startup+6.30123 s]
/proc/loadavg: 0.93 0.98 1.07 2/72 1529
/proc/meminfo: memFree=1684128/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=8620 CPUtime=6.21
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 1983 0 0 0 621 0 0 0 25 0 1 0 1116477284 8826880 1703 1992294400 4194304 5460562 548682068784 18446744073709551615 4226209 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 2155 1703 118 309 0 1842 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 13976

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 1.07 2/72 1529
/proc/meminfo: memFree=1682784/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=10040 CPUtime=12.62
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 2969 0 0 0 1261 1 0 0 25 0 1 0 1116477284 10280960 2046 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 2510 2046 118 309 0 2197 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15396

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 1.07 2/72 1529
/proc/meminfo: memFree=1679968/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=12504 CPUtime=25.41
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 4554 0 0 0 2540 1 0 0 25 0 1 0 1116477284 12804096 2671 1992294400 4194304 5460562 548682068784 18446744073709551615 4226329 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 3126 2671 118 309 0 2813 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 17860

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 1.06 2/72 1529
/proc/meminfo: memFree=1674976/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=17628 CPUtime=51
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 8305 0 0 0 5097 3 0 0 25 0 1 0 1116477284 18051072 3921 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 4407 3921 118 309 0 4094 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 22984

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.06 2/72 1529
/proc/meminfo: memFree=1667808/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=25124 CPUtime=102.19
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 13755 0 0 0 10213 6 0 0 25 0 1 0 1116477284 25726976 5717 1992294400 4194304 5460562 548682068784 18446744073709551615 4226256 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 6281 5717 118 309 0 5968 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 30480

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/72 1529
/proc/meminfo: memFree=1661280/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=31392 CPUtime=162.17
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 19214 0 0 0 16208 9 0 0 25 0 1 0 1116477284 32145408 7336 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 7848 7336 118 309 0 7535 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 36748

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/72 1529
/proc/meminfo: memFree=1655008/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=37472 CPUtime=222.16
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 23176 0 0 0 22205 11 0 0 25 0 1 0 1116477284 38371328 8898 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 9368 8898 118 309 0 9055 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 42828

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/72 1529
/proc/meminfo: memFree=1648416/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=44828 CPUtime=282.14
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 28551 0 0 0 28200 14 0 0 25 0 1 0 1116477284 45903872 10523 1992294400 4194304 5460562 548682068784 18446744073709551615 4227686 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 11207 10523 118 309 0 10894 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 50184

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/72 1529
/proc/meminfo: memFree=1644000/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=49120 CPUtime=342.13
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 32634 0 0 0 34196 17 0 0 25 0 1 0 1116477284 50298880 11630 1992294400 4194304 5460562 548682068784 18446744073709551615 4200305 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 12280 11630 118 309 0 11967 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 54476

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/72 1531
/proc/meminfo: memFree=1640672/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0

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

/proc/1529/statm: 15713 15161 118 309 0 15400 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 68208

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/72 1531
/proc/meminfo: memFree=1627872/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=64604 CPUtime=582.07
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 44555 0 0 0 58182 25 0 0 25 0 1 0 1116477284 66154496 15615 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 16151 15615 118 309 0 15838 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 69960

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/72 1531
/proc/meminfo: memFree=1622048/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=70240 CPUtime=642.06
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 47984 0 0 0 64179 27 0 0 25 0 1 0 1116477284 71925760 17060 1992294400 4194304 5460562 548682068784 18446744073709551615 4198099 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 17560 17060 118 309 0 17247 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 75596

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/72 1531
/proc/meminfo: memFree=1619872/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=72320 CPUtime=702.04
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 49514 0 0 0 70176 28 0 0 25 0 1 0 1116477284 74055680 17598 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 18080 17598 118 309 0 17767 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 77676

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/72 1531
/proc/meminfo: memFree=1613664/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=80480 CPUtime=762.02
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 54626 0 0 0 76172 30 0 0 25 0 1 0 1116477284 82411520 19152 1992294400 4194304 5460562 548682068784 18446744073709551615 4225776 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 20120 19152 118 309 0 19807 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 85836

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/72 1531
/proc/meminfo: memFree=1611040/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=82948 CPUtime=822.01
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 57293 0 0 0 82169 32 0 0 25 0 1 0 1116477284 84938752 19803 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 20737 19803 118 309 0 20424 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 88304

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/72 1531
/proc/meminfo: memFree=1608864/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=85040 CPUtime=881.99
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 59854 0 0 0 88165 34 0 0 25 0 1 0 1116477284 87080960 20348 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 21260 20348 118 309 0 20947 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 90396

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/72 1531
/proc/meminfo: memFree=1605152/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=88620 CPUtime=941.98
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 62789 0 0 0 94161 37 0 0 25 0 1 0 1116477284 90746880 21267 1992294400 4194304 5460562 548682068784 18446744073709551615 4198099 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 22155 21267 118 309 0 21842 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 93976

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/72 1531
/proc/meminfo: memFree=1601824/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=91852 CPUtime=1001.96
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 65635 0 0 0 100158 38 0 0 25 0 1 0 1116477284 94056448 22097 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 22963 22097 118 309 0 22650 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 97208

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/72 1531
/proc/meminfo: memFree=1597280/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=96268 CPUtime=1061.95
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 68781 0 0 0 106154 41 0 0 25 0 1 0 1116477284 98578432 23227 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 24067 23227 118 309 0 23754 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 101624

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/72 1531
/proc/meminfo: memFree=1594400/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=99064 CPUtime=1121.93
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 71520 0 0 0 112151 42 0 0 25 0 1 0 1116477284 101441536 23950 1992294400 4194304 5460562 548682068784 18446744073709551615 4201890 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 24766 23950 118 309 0 24453 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 104420

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/72 1531
/proc/meminfo: memFree=1590560/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=102764 CPUtime=1181.92
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 74487 0 0 0 118147 45 0 0 25 0 1 0 1116477284 105230336 24901 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 25691 24901 118 309 0 25378 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 108120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/72 1531
/proc/meminfo: memFree=1590560/2055920 swapFree=4173176/4192956
[pid=1526] ppid=1524 vsize=5356 CPUtime=0.05
/proc/1526/stat : 1526 (rsat.sh) S 1524 1526 1306 0 -1 4194304 315 959 0 0 0 0 5 0 16 0 1 0 1116477277 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1526/statm: 1339 242 199 169 0 50 0
[pid=1529] ppid=1526 vsize=102764 CPUtime=1200.02
/proc/1529/stat : 1529 (rsat) R 1526 1526 1306 0 -1 4194304 74487 0 0 0 119957 45 0 0 25 0 1 0 1116477284 105230336 24901 1992294400 4194304 5460562 548682068784 18446744073709551615 4225763 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1529/statm: 25691 24901 118 309 0 25378 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 108120

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 1526 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=61990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.069988
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.62
CPU system time (s): 0.45
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 116312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06199
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1274
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 1.04384 second user time and 3.33549 second system time

The end

Launcher Data 

Begin job on node36 at 2009-03-30 20:35:40
IDJOB=1537799
IDBENCH=70340
IDSOLVER=545
FILE ID=node36/1537799-1238438140
PBS_JOBID= 9061596
Free space on /tmp= 66412 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537799-1238438140/watcher-1537799-1238438140 -o /tmp/evaluation-result-1537799-1238438140/solver-1537799-1238438140 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537799-1238438140.cnf HOME

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

MD5SUM BENCH= a2535194d868b4e0014d35a0421df6ea
RANDOM SEED=186952900

node36.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		: 3000.214
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		: 3000.214
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:       1691856 kB
Buffers:         58880 kB
Cached:         221524 kB
SwapCached:       9072 kB
Active:         112728 kB
Inactive:       178252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1691856 kB
SwapTotal:     4192956 kB
SwapFree:      4173176 kB
Dirty:            6052 kB
Writeback:           0 kB
Mapped:          16312 kB
Slab:            58556 kB
Committed_AS:  2999708 kB
PageTables:       1876 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= 66404 MiB
End job on node36 at 2009-03-30 20:55:43