Trace number 301472

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, and are wall clock time (not CPU 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 2007-02-08? (TO) 1200.02 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1463391112-08.cnf
MD5SUMc7cd1a89069c2486ed900def4ca19b75
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark623.079
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

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 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.024996 s
0.00/0.03	c ==============================================================================
0.00/0.07	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-301472-1171972093 -o ROOT/results/node11/solver-301472-1171972093 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301472-1171972093/rsat.sh /tmp/evaluation/301472-1171972093/instance-301472-1171972093.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.85 0.97 0.99 3/77 29240
/proc/meminfo: memFree=1638704/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 217163893 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29240/statm: 1339 234 195 169 0 50 0
[pid=29241] ppid=29240 vsize=820 CPUtime=0
/proc/29241/stat : 29241 (SatElite) R 29240 29240 29177 0 -1 4194304 133 0 0 0 0 0 0 0 20 0 1 0 217163893 839680 115 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/29241/statm: 205 116 49 128 0 74 0

[startup+0.107699 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29240
/proc/meminfo: memFree=1638704/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.515745 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29240
/proc/meminfo: memFree=1638704/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.33784 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1632096/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=7216 CPUtime=1.25
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 1669 0 0 0 125 0 0 0 25 0 1 0 217163900 7389184 1639 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 1804 1639 86 211 0 1590 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12572

[startup+2.98204 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1629856/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=11828 CPUtime=2.9
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 2882 0 0 0 289 1 0 0 25 0 1 0 217163900 12111872 2788 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 2957 2788 86 211 0 2743 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 17184

[startup+6.25842 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1621728/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=17912 CPUtime=6.17
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 4676 0 0 0 615 2 0 0 25 0 1 0 217163900 18341888 4288 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 4478 4288 86 211 0 4264 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 23268

[startup+12.7202 s]
/proc/loadavg: 0.88 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1613536/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=25596 CPUtime=12.63
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 7009 0 0 0 1260 3 0 0 25 0 1 0 217163900 26210304 6135 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 6399 6135 86 211 0 6185 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30952

[startup+25.5267 s]
/proc/loadavg: 0.90 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1600736/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=38176 CPUtime=25.44
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 10592 0 0 0 2537 7 0 0 25 0 1 0 217163900 39092224 9330 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 9544 9330 86 211 0 9330 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 43532

[startup+51.1557 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1585120/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=54340 CPUtime=51.06
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 15471 0 0 0 5095 11 0 0 25 0 1 0 217163900 55644160 13243 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526289 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 13585 13243 86 211 0 13371 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 59696

[startup+102.414 s]
/proc/loadavg: 0.97 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1555360/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=83520 CPUtime=102.3
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 23670 0 0 0 10211 19 0 0 25 0 1 0 217163900 85524480 20670 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 20880 20670 86 211 0 20666 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 88876

[startup+162.489 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1524896/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=115192 CPUtime=162.35
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 31717 0 0 0 16207 28 0 0 25 0 1 0 217163900 117956608 28331 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 28798 28331 86 211 0 28584 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 120548

[startup+222.561 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1519456/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=120188 CPUtime=222.41
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 34545 0 0 0 22211 30 0 0 25 0 1 0 217163900 123072512 29619 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523311 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 30047 29619 86 211 0 29833 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 125544

[startup+282.633 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1510176/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=129956 CPUtime=282.47
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 37004 0 0 0 28214 33 0 0 25 0 1 0 217163900 133074944 32078 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 32489 32078 86 211 0 32275 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 135312

[startup+342.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1472808/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=166836 CPUtime=342.52
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 46370 0 0 0 34210 42 0 0 25 0 1 0 217163900 170840064 41444 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 41709 41444 86 211 0 41495 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 172192

[startup+402.788 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1454952/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=183540 CPUtime=402.59
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 52167 0 0 0 40211 48 0 0 25 0 1 0 217163900 187944960 45701 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526636 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 45885 45701 86 211 0 45671 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 188896

[startup+462.862 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1455016/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=183540 CPUtime=462.64
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 52167 0 0 0 46216 48 0 0 25 0 1 0 217163900 187944960 45701 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 45885 45701 86 211 0 45671 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 188896

[startup+522.933 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1455016/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06

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

[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=192524 CPUtime=582.75
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 54469 0 0 0 58224 51 0 0 25 0 1 0 217163900 197144576 47233 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 48131 47233 86 211 0 47917 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 197880

[startup+643.085 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1421544/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=219592 CPUtime=642.81
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 61345 0 0 0 64223 58 0 0 25 0 1 0 217163900 224862208 54109 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 54898 54109 86 211 0 54684 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 224948

[startup+703.157 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1397416/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=243372 CPUtime=702.87
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 67393 0 0 0 70223 64 0 0 25 0 1 0 217163900 249212928 60157 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 60843 60157 86 211 0 60629 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 248728

[startup+763.231 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29243
/proc/meminfo: memFree=1375336/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=265232 CPUtime=762.92
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 72925 0 0 0 76222 70 0 0 25 0 1 0 217163900 271597568 65689 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 66308 65689 86 211 0 66094 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 270588

[startup+823.337 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 29367
/proc/meminfo: memFree=1366200/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=272556 CPUtime=822.94
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 77886 0 0 0 82220 74 0 0 25 0 1 0 217163900 279097344 67574 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 68139 67574 86 211 0 67925 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 277912

[startup+883.428 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29441
/proc/meminfo: memFree=1367272/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=272556 CPUtime=882.97
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 77887 0 0 0 88223 74 0 0 25 0 1 0 217163900 279097344 67575 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 68139 67575 86 211 0 67925 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 277912

[startup+943.499 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29441
/proc/meminfo: memFree=1367400/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=272556 CPUtime=943.03
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 77887 0 0 0 94228 75 0 0 25 0 1 0 217163900 279097344 67575 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 68139 67575 86 211 0 67925 0
Current children cumulated CPU time (s) 943.09
Current children cumulated vsize (KiB) 277912

[startup+1003.57 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29441
/proc/meminfo: memFree=1367400/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=272556 CPUtime=1003.07
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 77887 0 0 0 100232 75 0 0 25 0 1 0 217163900 279097344 67575 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 68139 67575 86 211 0 67925 0
Current children cumulated CPU time (s) 1003.13
Current children cumulated vsize (KiB) 277912

[startup+1063.64 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29441
/proc/meminfo: memFree=1367400/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=272556 CPUtime=1063.14
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 77887 0 0 0 106238 76 0 0 25 0 1 0 217163900 279097344 67575 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 68139 67575 86 211 0 67925 0
Current children cumulated CPU time (s) 1063.2
Current children cumulated vsize (KiB) 277912

[startup+1123.72 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29441
/proc/meminfo: memFree=1367400/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=272556 CPUtime=1123.19
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 77887 0 0 0 112243 76 0 0 25 0 1 0 217163900 279097344 67575 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 68139 67575 86 211 0 67925 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 277912

[startup+1183.79 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29441
/proc/meminfo: memFree=1367400/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=272556 CPUtime=1183.25
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 77887 0 0 0 118248 77 0 0 25 0 1 0 217163900 279097344 67575 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 68139 67575 86 211 0 67925 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 277912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29441
/proc/meminfo: memFree=1367400/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=272556 CPUtime=1199.96
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 77887 0 0 0 119919 77 0 0 25 0 1 0 217163900 279097344 67575 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 68139 67575 86 211 0 67925 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 277912

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29441
/proc/meminfo: memFree=1367400/2055920 swapFree=4192812/4192956
[pid=29240] ppid=29238 vsize=5356 CPUtime=0.06
/proc/29240/stat : 29240 (rsat.sh) S 29238 29240 29177 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217163893 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29240/statm: 1339 235 195 169 0 50 0
[pid=29243] ppid=29240 vsize=272556 CPUtime=1199.96
/proc/29243/stat : 29243 (rsat) R 29240 29240 29177 0 -1 4194304 77887 0 0 0 119919 77 0 0 25 0 1 0 217163900 279097344 67575 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29243/statm: 68139 67575 86 211 0 67925 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 277912

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29240 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=64990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.069989
while last known CPU time is 1200.02

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.25
CPU system time (s): 0.77
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 290216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06499
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 822
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= 16
involuntary context switches= 3

runsolver used 1.22381 second user time and 3.04454 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Feb 20 11:48:13 UTC 2007

IDJOB= 301472
IDBENCH= 20060
IDSOLVER= 104
FILE ID= node11/301472-1171972093

PBS_JOBID= 3849062

Free space on /tmp= 66543 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1463391112-08.cnf
COMMAND LINE= /tmp/evaluation/301472-1171972093/rsat.sh /tmp/evaluation/301472-1171972093/instance-301472-1171972093.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-301472-1171972093 -o ROOT/results/node11/solver-301472-1171972093 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301472-1171972093/rsat.sh /tmp/evaluation/301472-1171972093/instance-301472-1171972093.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c7cd1a89069c2486ed900def4ca19b75

RANDOM SEED= 379067428

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.243
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		: 3000.243
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:       1639176 kB
Buffers:         54636 kB
Cached:         247760 kB
SwapCached:          0 kB
Active:         153492 kB
Inactive:       191592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639176 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2336 kB
Writeback:           0 kB
Mapped:          61596 kB
Slab:            57208 kB
Committed_AS:   700024 kB
PageTables:       1756 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= 66543 MiB

End job on node11 on Tue Feb 20 12:08:16 UTC 2007