Trace number 301021

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) 1200.01 1200.35

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1556473581-06.cnf
MD5SUM1fbae11d60497da7fab37c36d35c584b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark22.7915
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   12000    60000 |    3599       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 600   #clauses: 12000   #literals: 60000
0.00/0.01	c CPU time:   0.015997 s
0.00/0.01	c ==============================================================================
0.00/0.04	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/node7/watcher-301021-1171948303 -o ROOT/results/node7/solver-301021-1171948303 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301021-1171948303/rsat.sh /tmp/evaluation/301021-1171948303/instance-301021-1171948303.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 0.96 3/77 1709
/proc/meminfo: memFree=1672968/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 214785090 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1709/statm: 1339 234 195 169 0 50 0
[pid=1710] ppid=1709 vsize=820 CPUtime=0
/proc/1710/stat : 1710 (SatElite) R 1709 1709 1039 0 -1 4194304 127 0 0 0 0 0 0 0 20 0 1 0 214785091 839680 109 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/1710/statm: 205 109 49 128 0 74 0

[startup+0.107516 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 1709
/proc/meminfo: memFree=1672968/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.515557 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 1709
/proc/meminfo: memFree=1672968/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.33764 s]
/proc/loadavg: 0.92 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1668344/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=6192 CPUtime=1.28
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 1483 0 0 0 128 0 0 0 25 0 1 0 214785095 6340608 1381 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 1548 1381 86 211 0 1334 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11548

[startup+2.98582 s]
/proc/loadavg: 0.92 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1665464/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=8244 CPUtime=2.93
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 2069 0 0 0 293 0 0 0 25 0 1 0 214785095 8441856 1903 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 2061 1903 86 211 0 1847 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13600

[startup+6.26216 s]
/proc/loadavg: 0.93 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1661048/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=14028 CPUtime=6.21
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 3729 0 0 0 620 1 0 0 25 0 1 0 214785095 14364672 3334 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 3507 3335 86 211 0 3293 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19384

[startup+12.7238 s]
/proc/loadavg: 0.93 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1653176/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=21084 CPUtime=12.67
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 5706 0 0 0 1265 2 0 0 25 0 1 0 214785095 21590016 5017 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525872 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 5271 5017 86 211 0 5057 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 26440

[startup+25.5292 s]
/proc/loadavg: 0.95 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1644088/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=30320 CPUtime=25.46
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 8469 0 0 0 2542 4 0 0 25 0 1 0 214785095 31047680 7392 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 7580 7392 86 211 0 7366 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35676

[startup+51.1579 s]
/proc/loadavg: 0.96 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1632952/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=41248 CPUtime=51.09
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 12042 0 0 0 5101 8 0 0 25 0 1 0 214785095 42237952 9999 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 10312 9999 86 211 0 10098 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 46604

[startup+102.412 s]
/proc/loadavg: 0.98 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1620280/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=53868 CPUtime=102.33
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 16063 0 0 0 10222 11 0 0 25 0 1 0 214785095 55160832 13248 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 13467 13248 86 211 0 13253 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 59224

[startup+162.487 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1599352/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=74940 CPUtime=162.39
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 22982 0 0 0 16221 18 0 0 25 0 1 0 214785095 76738560 18241 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 18735 18241 86 211 0 18521 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 80296

[startup+222.558 s]
/proc/loadavg: 0.99 0.98 0.96 3/79 1712
/proc/meminfo: memFree=1597688/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=77000 CPUtime=222.44
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 23505 0 0 0 22225 19 0 0 25 0 1 0 214785095 78848000 18764 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 19250 18764 86 211 0 19036 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 82356

[startup+282.632 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1571320/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=102836 CPUtime=282.51
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 30094 0 0 0 28225 26 0 0 25 0 1 0 214785095 105304064 25353 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 25709 25353 86 211 0 25495 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 108192

[startup+342.708 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1560440/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=112956 CPUtime=342.57
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 34271 0 0 0 34227 30 0 0 25 0 1 0 214785095 115666944 27990 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529659 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 28239 27990 86 211 0 28025 0
Current children cumulated CPU time (s) 342.6
Current children cumulated vsize (KiB) 118312

[startup+402.787 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1560440/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=112956 CPUtime=402.63
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 34274 0 0 0 40233 30 0 0 25 0 1 0 214785095 115666944 27993 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 28239 27993 86 211 0 28025 0
Current children cumulated CPU time (s) 402.66
Current children cumulated vsize (KiB) 118312

[startup+462.857 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1560504/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=112956 CPUtime=462.69
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 34274 0 0 0 46238 31 0 0 25 0 1 0 214785095 115666944 27993 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 28239 27993 86 211 0 28025 0
Current children cumulated CPU time (s) 462.72
Current children cumulated vsize (KiB) 118312

[startup+522.928 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1548728/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=124648 CPUtime=522.73
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 37277 0 0 0 52240 33 0 0 25 0 1 0 214785095 127639552 30996 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 31162 30996 86 211 0 30948 0
Current children cumulated CPU time (s) 522.76
Current children cumulated vsize (KiB) 130004

[startup+583.002 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1531384/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=144436 CPUtime=582.8
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 42299 0 0 0 58242 38 0 0 25 0 1 0 214785095 147902464 35248 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 36109 35248 86 211 0 35895 0
Current children cumulated CPU time (s) 582.83
Current children cumulated vsize (KiB) 149792

[startup+643.08 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1516408/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=159020 CPUtime=642.86
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 46057 0 0 0 64244 42 0 0 25 0 1 0 214785095 162836480 39006 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 39755 39006 86 211 0 39541 0
Current children cumulated CPU time (s) 642.89
Current children cumulated vsize (KiB) 164376

[startup+703.152 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1506872/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=168048 CPUtime=702.91
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 51452 0 0 0 70245 46 0 0 25 0 1 0 214785095 172081152 41325 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 42012 41325 86 211 0 41798 0
Current children cumulated CPU time (s) 702.94
Current children cumulated vsize (KiB) 173404

[startup+763.227 s]
/proc/loadavg: 0.99 0.98 0.96 2/79 1712
/proc/meminfo: memFree=1506872/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=168048 CPUtime=762.98
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 51455 0 0 0 76251 47 0 0 25 0 1 0 214785095 172081152 41328 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 42012 41328 86 211 0 41798 0
Current children cumulated CPU time (s) 763.01
Current children cumulated vsize (KiB) 173404

[startup+823.305 s]
/proc/loadavg: 1.05 1.00 0.96 2/79 1712
/proc/meminfo: memFree=1506936/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=168048 CPUtime=823.03
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 51461 0 0 0 82256 47 0 0 25 0 1 0 214785095 172081152 41334 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525851 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 42012 41334 86 211 0 41798 0
Current children cumulated CPU time (s) 823.06
Current children cumulated vsize (KiB) 173404

[startup+883.379 s]
/proc/loadavg: 1.02 1.00 0.96 2/79 1712
/proc/meminfo: memFree=1506936/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=168048 CPUtime=883.1
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 51461 0 0 0 88262 48 0 0 25 0 1 0 214785095 172081152 41334 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 42012 41334 86 211 0 41798 0
Current children cumulated CPU time (s) 883.13
Current children cumulated vsize (KiB) 173404

[startup+943.454 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1712
/proc/meminfo: memFree=1506936/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=168048 CPUtime=943.15
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 51461 0 0 0 94267 48 0 0 25 0 1 0 214785095 172081152 41334 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 42012 41334 86 211 0 41798 0
Current children cumulated CPU time (s) 943.18
Current children cumulated vsize (KiB) 173404

[startup+1003.53 s]
/proc/loadavg: 1.00 1.00 0.96 3/79 1712
/proc/meminfo: memFree=1507000/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=168048 CPUtime=1003.21
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 51461 0 0 0 100272 49 0 0 25 0 1 0 214785095 172081152 41334 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 42012 41334 86 211 0 41798 0
Current children cumulated CPU time (s) 1003.24
Current children cumulated vsize (KiB) 173404

[startup+1063.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1712
/proc/meminfo: memFree=1504504/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=170660 CPUtime=1063.27
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 52099 0 0 0 106277 50 0 0 25 0 1 0 214785095 174755840 41972 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 42665 41972 86 211 0 42451 0
Current children cumulated CPU time (s) 1063.3
Current children cumulated vsize (KiB) 176016

[startup+1123.67 s]
/proc/loadavg: 1.03 1.01 0.97 2/79 1712
/proc/meminfo: memFree=1491192/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=183888 CPUtime=1123.32
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 55440 0 0 0 112278 54 0 0 25 0 1 0 214785095 188301312 45313 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 45972 45313 86 211 0 45758 0
Current children cumulated CPU time (s) 1123.35
Current children cumulated vsize (KiB) 189244

[startup+1183.74 s]
/proc/loadavg: 1.01 1.01 0.97 2/79 1712
/proc/meminfo: memFree=1478520/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=196396 CPUtime=1183.38
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 58603 0 0 0 118279 59 0 0 25 0 1 0 214785095 201109504 48476 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 49099 48476 86 211 0 48885 0
Current children cumulated CPU time (s) 1183.41
Current children cumulated vsize (KiB) 201752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.01 1.00 0.97 2/79 1712
/proc/meminfo: memFree=1475192/2055920 swapFree=4142368/4192956
[pid=1709] ppid=1706 vsize=5356 CPUtime=0.03
/proc/1709/stat : 1709 (rsat.sh) S 1706 1709 1039 0 -1 4194304 307 355 0 0 0 0 3 0 16 0 1 0 214785090 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1709/statm: 1339 235 195 169 0 50 0
[pid=1712] ppid=1709 vsize=199444 CPUtime=1199.98
/proc/1712/stat : 1712 (rsat) R 1709 1709 1039 0 -1 4194304 59391 0 0 0 119939 59 0 0 25 0 1 0 214785095 204230656 49264 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1712/statm: 49861 49264 86 211 0 49647 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 204800

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 1709 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=39993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.042992
while last known CPU time is 1200.01

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

Real time (s): 1200.35
CPU time (s): 1200.01
CPU user time (s): 1199.42
CPU system time (s): 0.59
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 204800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.039993
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 662
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 1.25981 second user time and 3.00654 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Feb 20 05:11:44 UTC 2007

IDJOB= 301021
IDBENCH= 20049
IDSOLVER= 104
FILE ID= node7/301021-1171948303

PBS_JOBID= 3848947

Free space on /tmp= 66547 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1556473581-06.cnf
COMMAND LINE= /tmp/evaluation/301021-1171948303/rsat.sh /tmp/evaluation/301021-1171948303/instance-301021-1171948303.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-301021-1171948303 -o ROOT/results/node7/solver-301021-1171948303 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301021-1171948303/rsat.sh /tmp/evaluation/301021-1171948303/instance-301021-1171948303.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  1fbae11d60497da7fab37c36d35c584b

RANDOM SEED= 641064552

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1673376 kB
Buffers:         51608 kB
Cached:         232420 kB
SwapCached:      16056 kB
Active:         220820 kB
Inactive:        93356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673376 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            2020 kB
Writeback:           0 kB
Mapped:          29784 kB
Slab:            53912 kB
Committed_AS:   794620 kB
PageTables:       1764 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= 66547 MiB

End job on node7 on Tue Feb 20 05:31:46 UTC 2007