Trace number 300529

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) 1200.06 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S2034423571-08.cnf
MD5SUM45a6044946963b3d1b4beab0858aeab8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.67729
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/node10/watcher-300529-1171911012 -o ROOT/results/node10/solver-300529-1171911012 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300529-1171911012/rsat.sh /tmp/evaluation/300529-1171911012/instance-300529-1171911012.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: 0.92 0.98 0.99 3/77 1435
/proc/meminfo: memFree=1506616/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 211056248 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 234 195 169 0 50 0
[pid=1436] ppid=1435 vsize=1088 CPUtime=0
/proc/1436/stat : 1436 (SatElite) R 1435 1435 32727 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 211056248 1114112 163 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 272 163 49 128 0 141 0

[startup+0.111418 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1435
/proc/meminfo: memFree=1506616/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.520473 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1435
/proc/meminfo: memFree=1506616/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.34358 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 1438
/proc/meminfo: memFree=1501672/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=5912 CPUtime=1.28
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 1356 0 0 0 128 0 0 0 25 0 1 0 211056253 6053888 1310 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 1478 1310 86 211 0 1264 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 11268

[startup+2.98281 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 1438
/proc/meminfo: memFree=1499624/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=9988 CPUtime=2.92
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 2520 0 0 0 291 1 0 0 25 0 1 0 211056253 10227712 2345 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 2497 2345 86 211 0 2283 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 15344

[startup+6.25925 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 1438
/proc/meminfo: memFree=1492776/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=14236 CPUtime=6.2
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 3748 0 0 0 618 2 0 0 25 0 1 0 211056253 14577664 3377 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 3559 3377 86 211 0 3345 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19592

[startup+12.7231 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 1438
/proc/meminfo: memFree=1486696/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=20516 CPUtime=12.66
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 5743 0 0 0 1263 3 0 0 25 0 1 0 211056253 21008384 4886 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 5129 4886 86 211 0 4915 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25872

[startup+25.5298 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 1438
/proc/meminfo: memFree=1477160/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=29896 CPUtime=25.46
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 8507 0 0 0 2541 5 0 0 25 0 1 0 211056253 30613504 7262 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 7474 7262 86 211 0 7260 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 35252

[startup+51.1623 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 1438
/proc/meminfo: memFree=1463592/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=43872 CPUtime=51.09
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 12866 0 0 0 5100 9 0 0 25 0 1 0 211056253 44924928 10655 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 10968 10655 86 211 0 10754 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 49228

[startup+102.418 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 1438
/proc/meminfo: memFree=1441000/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=65944 CPUtime=102.33
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 19274 0 0 0 10217 16 0 0 25 0 1 0 211056253 67526656 16291 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 16486 16291 86 211 0 16272 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 71300

[startup+162.496 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1438
/proc/meminfo: memFree=1421352/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=87000 CPUtime=162.39
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 24637 0 0 0 16218 21 0 0 25 0 1 0 211056253 89088000 21268 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 21750 21268 86 211 0 21536 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 92356

[startup+222.568 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1438
/proc/meminfo: memFree=1410408/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=97420 CPUtime=222.45
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 28837 0 0 0 22220 25 0 0 25 0 1 0 211056253 99758080 23928 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 24355 23928 86 211 0 24141 0
Current children cumulated CPU time (s) 222.49
Current children cumulated vsize (KiB) 102776

[startup+282.641 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 1438
/proc/meminfo: memFree=1410408/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=97420 CPUtime=282.5
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 28837 0 0 0 28225 25 0 0 25 0 1 0 211056253 99758080 23928 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 24355 23928 86 211 0 24141 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 102776

[startup+342.716 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1438
/proc/meminfo: memFree=1387624/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=120084 CPUtime=342.56
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 34648 0 0 0 34224 32 0 0 25 0 1 0 211056253 122966016 29739 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 30021 29739 86 211 0 29807 0
Current children cumulated CPU time (s) 342.6
Current children cumulated vsize (KiB) 125440

[startup+402.797 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1438
/proc/meminfo: memFree=1364648/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=145292 CPUtime=402.62
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 41068 0 0 0 40225 37 0 0 25 0 1 0 211056253 148779008 35389 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 36323 35389 86 211 0 36109 0
Current children cumulated CPU time (s) 402.66
Current children cumulated vsize (KiB) 150648

[startup+462.871 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1438
/proc/meminfo: memFree=1360680/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=148896 CPUtime=462.67
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 45069 0 0 0 46227 40 0 0 25 0 1 0 211056253 152469504 36314 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 37224 36314 86 211 0 37010 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 154252

[startup+522.945 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1438
/proc/meminfo: memFree=1360744/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04

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

[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=148896 CPUtime=582.79
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 45069 0 0 0 58238 41 0 0 25 0 1 0 211056253 152469504 36314 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 37224 36314 86 211 0 37010 0
Current children cumulated CPU time (s) 582.83
Current children cumulated vsize (KiB) 154252

[startup+643.106 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1438
/proc/meminfo: memFree=1356904/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=152888 CPUtime=642.86
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 46078 0 0 0 64243 43 0 0 25 0 1 0 211056253 156557312 37323 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 38222 37323 86 211 0 38008 0
Current children cumulated CPU time (s) 642.9
Current children cumulated vsize (KiB) 158244

[startup+703.106 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 1562
/proc/meminfo: memFree=1336248/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=171880 CPUtime=702.76
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 50943 0 0 0 70228 48 0 0 25 0 1 0 211056253 176005120 42188 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 42970 42188 86 211 0 42756 0
Current children cumulated CPU time (s) 702.8
Current children cumulated vsize (KiB) 177236

[startup+763.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1636
/proc/meminfo: memFree=1320296/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=188580 CPUtime=762.79
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 55189 0 0 0 76225 54 0 0 25 0 1 0 211056253 193105920 46434 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 47145 46434 86 211 0 46931 0
Current children cumulated CPU time (s) 762.83
Current children cumulated vsize (KiB) 193936

[startup+823.276 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1636
/proc/meminfo: memFree=1304168/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=204136 CPUtime=822.85
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 59159 0 0 0 82226 59 0 0 25 0 1 0 211056253 209035264 50404 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 51034 50404 86 211 0 50820 0
Current children cumulated CPU time (s) 822.89
Current children cumulated vsize (KiB) 209492

[startup+883.354 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1636
/proc/meminfo: memFree=1289384/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=218692 CPUtime=882.91
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 62859 0 0 0 88228 63 0 0 25 0 1 0 211056253 223940608 54104 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 54673 54104 86 211 0 54459 0
Current children cumulated CPU time (s) 882.95
Current children cumulated vsize (KiB) 224048

[startup+943.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1636
/proc/meminfo: memFree=1284712/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=223072 CPUtime=942.96
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 67067 0 0 0 94230 66 0 0 25 0 1 0 211056253 228425728 55236 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 55768 55236 86 211 0 55554 0
Current children cumulated CPU time (s) 943
Current children cumulated vsize (KiB) 228428

[startup+1003.5 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 1636
/proc/meminfo: memFree=1284776/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=223072 CPUtime=1003.02
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 67069 0 0 0 100235 67 0 0 25 0 1 0 211056253 228425728 55238 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 55768 55238 86 211 0 55554 0
Current children cumulated CPU time (s) 1003.06
Current children cumulated vsize (KiB) 228428

[startup+1063.58 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 1636
/proc/meminfo: memFree=1284776/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=223072 CPUtime=1063.08
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 67073 0 0 0 106241 67 0 0 25 0 1 0 211056253 228425728 55242 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 55768 55242 86 211 0 55554 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 228428

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1636
/proc/meminfo: memFree=1284776/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=223072 CPUtime=1123.14
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 67073 0 0 0 112246 68 0 0 25 0 1 0 211056253 228425728 55242 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 55768 55242 86 211 0 55554 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 228428

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1636
/proc/meminfo: memFree=1284840/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=223072 CPUtime=1183.2
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 67073 0 0 0 118251 69 0 0 25 0 1 0 211056253 228425728 55242 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 55768 55242 86 211 0 55554 0
Current children cumulated CPU time (s) 1183.24
Current children cumulated vsize (KiB) 228428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1636
/proc/meminfo: memFree=1284840/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=223072 CPUtime=1200.02
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 67073 0 0 0 119933 69 0 0 25 0 1 0 211056253 228425728 55242 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 55768 55242 86 211 0 55554 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 228428

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

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

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 1636
/proc/meminfo: memFree=1284840/2055920 swapFree=4192812/4192956
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.04
/proc/1435/stat : 1435 (rsat.sh) S 1433 1435 32727 0 -1 4194304 307 396 0 0 0 0 4 0 17 0 1 0 211056248 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 235 195 169 0 50 0
[pid=1438] ppid=1435 vsize=223072 CPUtime=1200.02
/proc/1438/stat : 1438 (rsat) R 1435 1435 32727 0 -1 4194304 67073 0 0 0 119933 69 0 0 25 0 1 0 211056253 228425728 55242 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1438/statm: 55768 55242 86 211 0 55554 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 228428

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1435 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=45993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.051992
while last known CPU time is 1200.06

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

Real time (s): 1200.55
CPU time (s): 1200.06
CPU user time (s): 1199.37
CPU system time (s): 0.69
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 240732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
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= 703
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 1.27981 second user time and 2.98754 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Feb 19 18:50:12 UTC 2007

IDJOB= 300529
IDBENCH= 20037
IDSOLVER= 104
FILE ID= node10/300529-1171911012

PBS_JOBID= 3848840

Free space on /tmp= 66548 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S2034423571-08.cnf
COMMAND LINE= /tmp/evaluation/300529-1171911012/rsat.sh /tmp/evaluation/300529-1171911012/instance-300529-1171911012.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-300529-1171911012 -o ROOT/results/node10/solver-300529-1171911012 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300529-1171911012/rsat.sh /tmp/evaluation/300529-1171911012/instance-300529-1171911012.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  45a6044946963b3d1b4beab0858aeab8

RANDOM SEED= 545435990

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1507088 kB
Buffers:         51576 kB
Cached:         380972 kB
SwapCached:          0 kB
Active:         262548 kB
Inactive:       214728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1507088 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2024 kB
Writeback:           0 kB
Mapped:          63608 kB
Slab:            57040 kB
Committed_AS:  1223188 kB
PageTables:       1832 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= 66548 MiB

End job on node10 on Mon Feb 19 19:10:15 UTC 2007