Trace number 301267

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 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S471246417-03.cnf
MD5SUM0eb79e36a6a126bd4e244caabd87546c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark34.3168
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:   0.013997 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/node19/watcher-301267-1171960832 -o ROOT/results/node19/solver-301267-1171960832 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301267-1171960832/rsat.sh /tmp/evaluation/301267-1171960832/instance-301267-1171960832.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 9068
/proc/meminfo: memFree=1372008/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 216037282 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9068/statm: 1339 234 195 169 0 50 0
[pid=9069] ppid=9068 vsize=820 CPUtime=0
/proc/9069/stat : 9069 (SatElite) R 9068 9068 8663 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 216037282 839680 110 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/9069/statm: 205 110 49 128 0 74 0

[startup+0.10764 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9068
/proc/meminfo: memFree=1372008/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.515684 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9068
/proc/meminfo: memFree=1372008/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.33577 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 9071
/proc/meminfo: memFree=1367128/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=6272 CPUtime=1.28
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 1503 0 0 0 127 1 0 0 25 0 1 0 216037286 6422528 1401 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 1568 1401 86 211 0 1354 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11628

[startup+2.97195 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 9071
/proc/meminfo: memFree=1363864/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=8324 CPUtime=2.91
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 2090 0 0 0 290 1 0 0 25 0 1 0 216037286 8523776 1924 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526003 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 2081 1924 86 211 0 1867 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 13680

[startup+6.26031 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 9071
/proc/meminfo: memFree=1359704/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=14228 CPUtime=6.2
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 3769 0 0 0 618 2 0 0 25 0 1 0 216037286 14569472 3374 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 3557 3374 86 211 0 3343 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19584

[startup+12.711 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 9071
/proc/meminfo: memFree=1351776/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=21152 CPUtime=12.65
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 5742 0 0 0 1262 3 0 0 25 0 1 0 216037286 21659648 5053 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 5288 5053 86 211 0 5074 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26508

[startup+25.5304 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 9071
/proc/meminfo: memFree=1343584/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=29616 CPUtime=25.47
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 8291 0 0 0 2541 6 0 0 25 0 1 0 216037286 30326784 7214 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 7404 7214 86 211 0 7190 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 34972

[startup+51.1592 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 9071
/proc/meminfo: memFree=1332128/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=40844 CPUtime=51.09
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 11950 0 0 0 5099 10 0 0 25 0 1 0 216037286 41824256 9907 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 10211 9907 86 211 0 9997 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 46200

[startup+102.412 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 9071
/proc/meminfo: memFree=1319520/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=53488 CPUtime=102.33
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 15966 0 0 0 10219 14 0 0 25 0 1 0 216037286 54771712 13151 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 13372 13151 86 211 0 13158 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 58844

[startup+162.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 9071
/proc/meminfo: memFree=1298016/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=75100 CPUtime=162.39
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 23025 0 0 0 16220 19 0 0 25 0 1 0 216037286 76902400 18284 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 18775 18284 86 211 0 18561 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 80456

[startup+222.563 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 9071
/proc/meminfo: memFree=1298016/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=75100 CPUtime=222.45
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 23025 0 0 0 22226 19 0 0 25 0 1 0 216037286 76902400 18284 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 18775 18284 86 211 0 18561 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 80456

[startup+282.629 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 9071
/proc/meminfo: memFree=1274528/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=98564 CPUtime=282.5
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 29008 0 0 0 28225 25 0 0 25 0 1 0 216037286 100929536 24267 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 24641 24267 86 211 0 24427 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 103920

[startup+342.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 9071
/proc/meminfo: memFree=1260192/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=111992 CPUtime=342.56
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 34008 0 0 0 34227 29 0 0 25 0 1 0 216037286 114679808 27727 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 27998 27727 86 211 0 27784 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 117348

[startup+402.774 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 9071
/proc/meminfo: memFree=1260256/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=111992 CPUtime=402.61
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 34012 0 0 0 40232 29 0 0 25 0 1 0 216037286 114679808 27731 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 27998 27731 86 211 0 27784 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 117348

[startup+462.844 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 9071
/proc/meminfo: memFree=1260256/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=111992 CPUtime=462.66
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 34012 0 0 0 46237 29 0 0 25 0 1 0 216037286 114679808 27731 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 27998 27731 86 211 0 27784 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 117348

[startup+522.913 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 9071
/proc/meminfo: memFree=1249696/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03

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

[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=142004 CPUtime=582.78
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 41673 0 0 0 58241 37 0 0 25 0 1 0 216037286 145412096 34622 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 35501 34622 86 211 0 35287 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 147360

[startup+643.057 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 9071
/proc/meminfo: memFree=1217952/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=156340 CPUtime=642.83
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 45358 0 0 0 64243 40 0 0 25 0 1 0 216037286 160092160 38307 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 39085 38307 86 211 0 38871 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 161696

[startup+703.132 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9071
/proc/meminfo: memFree=1206368/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=167456 CPUtime=702.9
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 51265 0 0 0 70244 46 0 0 25 0 1 0 216037286 171474944 41138 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 41864 41138 86 211 0 41650 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 172812

[startup+763.199 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 9071
/proc/meminfo: memFree=1206432/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=167456 CPUtime=762.94
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 51274 0 0 0 76248 46 0 0 25 0 1 0 216037286 171474944 41147 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 41864 41147 86 211 0 41650 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 172812

[startup+823.275 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9071
/proc/meminfo: memFree=1206496/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=167456 CPUtime=823
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 51280 0 0 0 82254 46 0 0 25 0 1 0 216037286 171474944 41153 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 41864 41153 86 211 0 41650 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 172812

[startup+883.346 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9071
/proc/meminfo: memFree=1206496/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=167456 CPUtime=883.06
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 51283 0 0 0 88259 47 0 0 25 0 1 0 216037286 171474944 41156 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 41864 41156 86 211 0 41650 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 172812

[startup+943.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9071
/proc/meminfo: memFree=1206432/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=167456 CPUtime=943.11
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 51286 0 0 0 94264 47 0 0 25 0 1 0 216037286 171474944 41159 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522879 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 41864 41159 86 211 0 41650 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 172812

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9071
/proc/meminfo: memFree=1206432/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=167456 CPUtime=1003.17
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 51286 0 0 0 100269 48 0 0 25 0 1 0 216037286 171474944 41159 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 41864 41159 86 211 0 41650 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 172812

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9071
/proc/meminfo: memFree=1206432/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=167456 CPUtime=1063.23
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 51287 0 0 0 106275 48 0 0 25 0 1 0 216037286 171474944 41160 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 41864 41160 86 211 0 41650 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 172812

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 9071
/proc/meminfo: memFree=1204000/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=170072 CPUtime=1123.28
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 51937 0 0 0 112279 49 0 0 25 0 1 0 216037286 174153728 41810 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 42518 41810 86 211 0 42304 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 175428

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9071
/proc/meminfo: memFree=1190752/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=183092 CPUtime=1183.34
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 55253 0 0 0 118282 52 0 0 25 0 1 0 216037286 187486208 45126 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 45773 45126 86 211 0 45559 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 188448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9071
/proc/meminfo: memFree=1187040/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=186556 CPUtime=1200.06
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 56120 0 0 0 119953 53 0 0 25 0 1 0 216037286 191033344 45993 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 46639 45993 86 211 0 46425 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 191912

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9071
/proc/meminfo: memFree=1187040/2055920 swapFree=4192812/4192956
[pid=9068] ppid=9066 vsize=5356 CPUtime=0.03
/proc/9068/stat : 9068 (rsat.sh) S 9066 9068 8663 0 -1 4194304 307 356 0 0 0 0 3 0 16 0 1 0 216037282 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9068/statm: 1339 235 195 169 0 50 0
[pid=9071] ppid=9068 vsize=186556 CPUtime=1200.06
/proc/9071/stat : 9071 (rsat) R 9068 9068 8663 0 -1 4194304 56120 0 0 0 119953 53 0 0 25 0 1 0 216037286 191033344 45993 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9071/statm: 46639 45993 86 211 0 46425 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 191912

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9068 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=3999
CPU time returned by wait4() is 0.043992
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): 1200.44
CPU time (s): 1200.09
CPU user time (s): 1199.56
CPU system time (s): 0.53
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 191912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.039993
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 663
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= 15
involuntary context switches= 3

runsolver used 1.2818 second user time and 2.98555 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Feb 20 08:40:33 UTC 2007

IDJOB= 301267
IDBENCH= 20055
IDSOLVER= 104
FILE ID= node19/301267-1171960832

PBS_JOBID= 3849021

Free space on /tmp= 66545 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S471246417-03.cnf
COMMAND LINE= /tmp/evaluation/301267-1171960832/rsat.sh /tmp/evaluation/301267-1171960832/instance-301267-1171960832.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-301267-1171960832 -o ROOT/results/node19/solver-301267-1171960832 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301267-1171960832/rsat.sh /tmp/evaluation/301267-1171960832/instance-301267-1171960832.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  0eb79e36a6a126bd4e244caabd87546c

RANDOM SEED= 272759337

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1372416 kB
Buffers:         57836 kB
Cached:         507176 kB
SwapCached:          0 kB
Active:         294480 kB
Inactive:       314464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1372416 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1976 kB
Writeback:           0 kB
Mapped:          62832 kB
Slab:            60136 kB
Committed_AS:   889116 kB
PageTables:       1756 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB

End job on node19 on Tue Feb 20 09:00:35 UTC 2007