Trace number 300734

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) 1200.09 1200.56

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1121059923-10.cnf
MD5SUM66b921164fd5e4b2a03cd80961fa2940
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark193.739
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.00/0.05	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/node4/watcher-300734-1171933223 -o ROOT/results/node4/solver-300734-1171933223 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300734-1171933223/rsat.sh /tmp/evaluation/300734-1171933223/instance-300734-1171933223.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: 1.00 0.99 0.91 3/77 1734
/proc/meminfo: memFree=1356456/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 213277183 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1734/statm: 1339 234 195 169 0 50 0
[pid=1735] ppid=1734 vsize=820 CPUtime=0
/proc/1735/stat : 1735 (SatElite) R 1734 1734 1575 0 -1 4194304 126 0 0 0 0 0 0 0 20 0 1 0 213277184 839680 108 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/1735/statm: 205 109 49 128 0 74 0

[startup+0.107518 s]
/proc/loadavg: 1.00 0.99 0.91 3/77 1734
/proc/meminfo: memFree=1356456/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.515555 s]
/proc/loadavg: 1.00 0.99 0.91 3/77 1734
/proc/meminfo: memFree=1356456/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33663 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 1737
/proc/meminfo: memFree=1351128/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=5912 CPUtime=1.27
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 1356 0 0 0 127 0 0 0 25 0 1 0 213277189 6053888 1310 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 1478 1310 86 211 0 1264 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11268

[startup+2.97879 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 1737
/proc/meminfo: memFree=1348952/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=10256 CPUtime=2.92
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 2587 0 0 0 291 1 0 0 25 0 1 0 213277189 10502144 2411 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525985 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 2564 2411 86 211 0 2350 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 15612

[startup+6.2611 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 1737
/proc/meminfo: memFree=1342104/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=14512 CPUtime=6.2
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 3827 0 0 0 618 2 0 0 25 0 1 0 213277189 14860288 3422 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 3628 3422 86 211 0 3414 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19868

[startup+12.7237 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 1737
/proc/meminfo: memFree=1336280/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=20412 CPUtime=12.66
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 5740 0 0 0 1263 3 0 0 25 0 1 0 213277189 20901888 4849 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 5103 4849 86 211 0 4889 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25768

[startup+25.5319 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 1737
/proc/meminfo: memFree=1326424/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=30056 CPUtime=25.46
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 8584 0 0 0 2541 5 0 0 25 0 1 0 213277189 30777344 7305 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522897 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 7514 7305 86 211 0 7300 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 35412

[startup+51.1644 s]
/proc/loadavg: 1.00 0.99 0.91 2/85 1813
/proc/meminfo: memFree=1312104/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=43672 CPUtime=51.05
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 12847 0 0 0 5096 9 0 0 25 0 1 0 213277189 44720128 10602 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 10918 10602 86 211 0 10704 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 49028

[startup+102.441 s]
/proc/loadavg: 1.00 0.99 0.91 2/85 1900
/proc/meminfo: memFree=1288616/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=66432 CPUtime=102.26
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 19427 0 0 0 10210 16 0 0 25 0 1 0 213277189 68026368 16410 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 16608 16410 86 211 0 16394 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 71788

[startup+162.532 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 1943
/proc/meminfo: memFree=1270424/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=86976 CPUtime=162.31
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 24679 0 0 0 16210 21 0 0 25 0 1 0 213277189 89063424 21276 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 21744 21276 86 211 0 21530 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 92332

[startup+222.598 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 1943
/proc/meminfo: memFree=1258392/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=98588 CPUtime=222.35
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 29169 0 0 0 22210 25 0 0 25 0 1 0 213277189 100954112 24226 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 24647 24226 86 211 0 24433 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 103944

[startup+282.668 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 1943
/proc/meminfo: memFree=1258392/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=98588 CPUtime=282.41
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 29169 0 0 0 28215 26 0 0 25 0 1 0 213277189 100954112 24226 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 24647 24226 86 211 0 24433 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 103944

[startup+342.741 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 1943
/proc/meminfo: memFree=1236568/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=120764 CPUtime=342.47
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 34812 0 0 0 34215 32 0 0 25 0 1 0 213277189 123662336 29869 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 30191 29869 86 211 0 29977 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 126120

[startup+402.818 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 1943
/proc/meminfo: memFree=1213656/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=142632 CPUtime=402.52
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 40426 0 0 0 40215 37 0 0 25 0 1 0 213277189 146055168 35483 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 35658 35483 86 211 0 35444 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 147988

[startup+462.886 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 1943
/proc/meminfo: memFree=1208280/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=150904 CPUtime=462.58
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 45590 0 0 0 46217 41 0 0 25 0 1 0 213277189 154525696 36801 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 37726 36801 86 211 0 37512 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 156260

[startup+522.954 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 1943
/proc/meminfo: memFree=1208280/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=150904 CPUtime=522.63
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 45593 0 0 0 52221 42 0 0 25 0 1 0 213277189 154525696 36804 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 37726 36804 86 211 0 37512 0
Current children cumulated CPU time (s) 522.67
Current children cumulated vsize (KiB) 156260

[startup+583.024 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 1943
/proc/meminfo: memFree=1208344/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=150904 CPUtime=582.69
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 45595 0 0 0 58227 42 0 0 25 0 1 0 213277189 154525696 36806 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523308 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 37726 36806 86 211 0 37512 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 156260

[startup+643.096 s]
/proc/loadavg: 1.03 1.00 0.92 2/79 1943
/proc/meminfo: memFree=1208280/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=150904 CPUtime=642.74
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 45606 0 0 0 64231 43 0 0 25 0 1 0 213277189 154525696 36817 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 37726 36817 86 211 0 37512 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 156260

[startup+703.17 s]
/proc/loadavg: 1.01 1.00 0.92 2/79 1943
/proc/meminfo: memFree=1190872/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=168108 CPUtime=702.8
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 49995 0 0 0 70233 47 0 0 25 0 1 0 213277189 172142592 41206 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 42027 41206 86 211 0 41813 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 173464

[startup+763.238 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 1943
/proc/meminfo: memFree=1173720/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=184840 CPUtime=762.85
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 54285 0 0 0 76234 51 0 0 25 0 1 0 213277189 189276160 45496 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 46210 45496 86 211 0 45996 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 190196

[startup+823.313 s]
/proc/loadavg: 1.05 1.01 0.93 3/79 1943
/proc/meminfo: memFree=1157976/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=200076 CPUtime=822.91
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 58164 0 0 0 82236 55 0 0 25 0 1 0 213277189 204877824 49375 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 50019 49375 86 211 0 49805 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 205432

[startup+883.382 s]
/proc/loadavg: 1.07 1.02 0.93 2/79 1943
/proc/meminfo: memFree=1142296/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=215528 CPUtime=882.96
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 62100 0 0 0 88237 59 0 0 25 0 1 0 213277189 220700672 53311 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 53882 53311 86 211 0 53668 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 220884

[startup+943.454 s]
/proc/loadavg: 1.02 1.02 0.93 2/79 1943
/proc/meminfo: memFree=1135896/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=221476 CPUtime=943.02
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 66716 0 0 0 94239 63 0 0 25 0 1 0 213277189 226791424 54851 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 55369 54851 86 211 0 55155 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 226832

[startup+1003.52 s]
/proc/loadavg: 1.01 1.01 0.93 2/79 1943
/proc/meminfo: memFree=1135896/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=221476 CPUtime=1003.07
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 66716 0 0 0 100244 63 0 0 25 0 1 0 213277189 226791424 54851 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 55369 54851 86 211 0 55155 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 226832

[startup+1063.6 s]
/proc/loadavg: 1.00 1.01 0.93 2/79 1943
/proc/meminfo: memFree=1135960/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=221476 CPUtime=1063.12
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 66716 0 0 0 106249 63 0 0 25 0 1 0 213277189 226791424 54851 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 55369 54851 86 211 0 55155 0
Current children cumulated CPU time (s) 1063.16
Current children cumulated vsize (KiB) 226832

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 1943
/proc/meminfo: memFree=1136024/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=221476 CPUtime=1123.18
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 66720 0 0 0 112254 64 0 0 25 0 1 0 213277189 226791424 54855 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 55369 54855 86 211 0 55155 0
Current children cumulated CPU time (s) 1123.22
Current children cumulated vsize (KiB) 226832

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 1943
/proc/meminfo: memFree=1135960/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=221476 CPUtime=1183.23
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 66720 0 0 0 118259 64 0 0 25 0 1 0 213277189 226791424 54855 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 55369 54855 86 211 0 55155 0
Current children cumulated CPU time (s) 1183.27
Current children cumulated vsize (KiB) 226832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 1943
/proc/meminfo: memFree=1135960/2055920 swapFree=4192812/4192956
[pid=1734] ppid=1732 vsize=5356 CPUtime=0.04
/proc/1734/stat : 1734 (rsat.sh) S 1732 1734 1575 0 -1 4194304 307 394 0 0 0 0 4 0 16 0 1 0 213277183 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1734/statm: 1339 235 195 169 0 50 0
[pid=1737] ppid=1734 vsize=221476 CPUtime=1200.05
/proc/1737/stat : 1737 (rsat) R 1734 1734 1575 0 -1 4194304 66720 0 0 0 119940 65 0 0 25 0 1 0 213277189 226791424 54855 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1737/statm: 55369 54855 86 211 0 55155 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 226832

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1734 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=43993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.049992
while last known CPU time is 1200.09

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

Real time (s): 1200.56
CPU time (s): 1200.09
CPU user time (s): 1199.44
CPU system time (s): 0.65
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 239136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 701
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= 2

runsolver used 1.10683 second user time and 3.16352 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Feb 20 01:00:23 UTC 2007

IDJOB= 300734
IDBENCH= 20042
IDSOLVER= 104
FILE ID= node4/300734-1171933223

PBS_JOBID= 3848944

Free space on /tmp= 66550 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1121059923-10.cnf
COMMAND LINE= /tmp/evaluation/300734-1171933223/rsat.sh /tmp/evaluation/300734-1171933223/instance-300734-1171933223.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-300734-1171933223 -o ROOT/results/node4/solver-300734-1171933223 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300734-1171933223/rsat.sh /tmp/evaluation/300734-1171933223/instance-300734-1171933223.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  66b921164fd5e4b2a03cd80961fa2940

RANDOM SEED= 426560516

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1356928 kB
Buffers:         55672 kB
Cached:         506688 kB
SwapCached:          0 kB
Active:         136856 kB
Inactive:       485096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1356928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2024 kB
Writeback:           0 kB
Mapped:          78528 kB
Slab:            62624 kB
Committed_AS:   930992 kB
PageTables:       1768 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= 66550 MiB

End job on node4 on Tue Feb 20 01:20:26 UTC 2007