Trace number 297167

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) 1200.07 1200.44

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1963596997-08.SAT.shuffled.cnf
MD5SUMc980bbb828358ff4d2a9cdb308a41d76
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.64345
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

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 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	c ==============================================================================
0.00/0.03	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/node17/watcher-297167-1171834099 -o ROOT/results/node17/solver-297167-1171834099 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297167-1171834099/rsat.sh /tmp/evaluation/297167-1171834099/instance-297167-1171834099.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: 0.93 0.99 1.10 3/77 20612
/proc/meminfo: memFree=1578368/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0
/proc/20612/stat : 20612 (rsat.sh) R 20610 20612 19722 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 203364152 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482711711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/20612/statm: 1339 233 194 169 0 50 0
[pid=20613] ppid=20612 vsize=688 CPUtime=0
/proc/20613/stat : 20613 (SatElite) R 20612 20612 19722 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 203364152 704512 84 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/20613/statm: 172 85 49 128 0 41 0

[startup+0.106938 s]
/proc/loadavg: 0.93 0.99 1.10 3/77 20612
/proc/meminfo: memFree=1578368/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.514981 s]
/proc/loadavg: 0.93 0.99 1.10 3/77 20612
/proc/meminfo: memFree=1578368/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33707 s]
/proc/loadavg: 0.94 0.99 1.10 2/79 20615
/proc/meminfo: memFree=1575408/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=3436 CPUtime=1.29
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 813 0 0 0 129 0 0 0 25 0 1 0 203364155 3518464 703 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 859 703 86 211 0 645 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8792

[startup+2.98424 s]
/proc/loadavg: 0.94 0.99 1.10 2/79 20615
/proc/meminfo: memFree=1574448/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=4632 CPUtime=2.94
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 1247 0 0 0 294 0 0 0 25 0 1 0 203364155 4743168 941 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 1158 941 86 211 0 944 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9988

[startup+6.26058 s]
/proc/loadavg: 0.94 0.99 1.10 2/79 20615
/proc/meminfo: memFree=1573040/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=5808 CPUtime=6.21
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 1759 0 0 0 621 0 0 0 25 0 1 0 203364155 5947392 1257 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 1452 1257 86 211 0 1238 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11164

[startup+12.7223 s]
/proc/loadavg: 0.95 0.99 1.10 2/79 20615
/proc/meminfo: memFree=1571064/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=7900 CPUtime=12.68
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 2718 0 0 0 1267 1 0 0 25 0 1 0 203364155 8089600 1730 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 1975 1730 86 211 0 1761 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13256

[startup+25.5296 s]
/proc/loadavg: 0.95 0.99 1.10 2/79 20615
/proc/meminfo: memFree=1567864/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=10892 CPUtime=25.48
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 3905 0 0 0 2546 2 0 0 25 0 1 0 203364155 11153408 2529 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 2723 2529 86 211 0 2509 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16248

[startup+51.1603 s]
/proc/loadavg: 0.97 0.99 1.09 2/79 20615
/proc/meminfo: memFree=1564728/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=14876 CPUtime=51.1
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 4948 0 0 0 5107 3 0 0 25 0 1 0 203364155 15233024 3378 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 3719 3378 86 211 0 3505 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 20232

[startup+102.417 s]
/proc/loadavg: 0.99 0.99 1.09 2/79 20615
/proc/meminfo: memFree=1561592/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=17900 CPUtime=102.34
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 6513 0 0 0 10230 4 0 0 25 0 1 0 203364155 18329600 4171 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 4475 4171 86 211 0 4261 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 23256

[startup+162.492 s]
/proc/loadavg: 0.99 0.99 1.08 2/79 20615
/proc/meminfo: memFree=1556280/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=22560 CPUtime=162.4
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 8560 0 0 0 16234 6 0 0 25 0 1 0 203364155 23101440 5427 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 5640 5427 86 211 0 5426 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 27916

[startup+222.564 s]
/proc/loadavg: 0.99 0.99 1.07 2/79 20615
/proc/meminfo: memFree=1556280/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=22560 CPUtime=222.46
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 8584 0 0 0 22239 7 0 0 25 0 1 0 203364155 23101440 5451 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 5640 5451 86 211 0 5426 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 27916

[startup+282.635 s]
/proc/loadavg: 0.99 0.99 1.07 2/79 20615
/proc/meminfo: memFree=1550520/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=29712 CPUtime=282.51
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 10441 0 0 0 28242 9 0 0 25 0 1 0 203364155 30425088 6922 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 7428 6922 86 211 0 7214 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 35068

[startup+342.704 s]
/proc/loadavg: 0.99 0.99 1.06 2/79 20615
/proc/meminfo: memFree=1546872/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=32568 CPUtime=342.57
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 12919 0 0 0 34246 11 0 0 25 0 1 0 203364155 33349632 7762 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 8142 7762 86 211 0 7928 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 37924

[startup+402.777 s]
/proc/loadavg: 0.99 0.99 1.06 2/79 20615
/proc/meminfo: memFree=1546872/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=32568 CPUtime=402.62
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 12921 0 0 0 40251 11 0 0 25 0 1 0 203364155 33349632 7764 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 8142 7764 86 211 0 7928 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 37924

[startup+462.849 s]
/proc/loadavg: 0.99 0.99 1.05 2/79 20615
/proc/meminfo: memFree=1546936/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=32568 CPUtime=462.68
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 12921 0 0 0 46256 12 0 0 25 0 1 0 203364155 33349632 7764 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 8142 7764 86 211 0 7928 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 37924

[startup+522.919 s]
/proc/loadavg: 1.04 1.00 1.05 2/79 20615
/proc/meminfo: memFree=1546168/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02

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

[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=37604 CPUtime=582.79
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 14159 0 0 0 58264 15 0 0 25 0 1 0 203364155 38506496 9002 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 9401 9002 86 211 0 9187 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 42960

[startup+643.065 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 20615
/proc/meminfo: memFree=1538360/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=41136 CPUtime=642.84
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 15088 0 0 0 64268 16 0 0 25 0 1 0 203364155 42123264 9931 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 10284 9931 86 211 0 10070 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 46492

[startup+703.136 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 20617
/proc/meminfo: memFree=1535224/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=44228 CPUtime=702.89
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 15867 0 0 0 70272 17 0 0 25 0 1 0 203364155 45289472 10710 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 11057 10710 86 211 0 10843 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 49584

[startup+763.209 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 20617
/proc/meminfo: memFree=1532088/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=50136 CPUtime=762.95
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 17424 0 0 0 76276 19 0 0 25 0 1 0 203364155 51339264 11497 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 12534 11497 86 211 0 12320 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 55492

[startup+823.287 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 20617
/proc/meminfo: memFree=1530808/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=50700 CPUtime=823.01
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 21043 0 0 0 82280 21 0 0 25 0 1 0 203364155 51916800 11765 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 12675 11765 86 211 0 12461 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 56056

[startup+883.356 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 20617
/proc/meminfo: memFree=1530872/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=50700 CPUtime=883.07
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 21043 0 0 0 88285 22 0 0 25 0 1 0 203364155 51916800 11765 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 12675 11765 86 211 0 12461 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 56056

[startup+943.428 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 20617
/proc/meminfo: memFree=1530872/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=50700 CPUtime=943.12
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 21054 0 0 0 94290 22 0 0 25 0 1 0 203364155 51916800 11776 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 12675 11776 86 211 0 12461 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 56056

[startup+1003.5 s]
/proc/loadavg: 1.13 1.03 1.01 2/79 20617
/proc/meminfo: memFree=1530936/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=50700 CPUtime=1003.17
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 21060 0 0 0 100295 22 0 0 25 0 1 0 203364155 51916800 11782 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 12675 11782 86 211 0 12461 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 56056

[startup+1063.58 s]
/proc/loadavg: 1.05 1.02 1.01 3/79 20617
/proc/meminfo: memFree=1530936/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=50700 CPUtime=1063.23
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 21062 0 0 0 106300 23 0 0 25 0 1 0 203364155 51916800 11784 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 12675 11784 86 211 0 12461 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 56056

[startup+1123.65 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 20617
/proc/meminfo: memFree=1530872/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=50700 CPUtime=1123.28
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 21066 0 0 0 112305 23 0 0 25 0 1 0 203364155 51916800 11788 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 12675 11788 86 211 0 12461 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 56056

[startup+1183.72 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 20617
/proc/meminfo: memFree=1530872/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=50700 CPUtime=1183.34
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 21072 0 0 0 118310 24 0 0 25 0 1 0 203364155 51916800 11794 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 12675 11794 86 211 0 12461 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 56056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 20617
/proc/meminfo: memFree=1530872/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=50700 CPUtime=1200.05
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 21076 0 0 0 119981 24 0 0 25 0 1 0 203364155 51916800 11798 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 12675 11798 86 211 0 12461 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 56056

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 20617
/proc/meminfo: memFree=1530872/2055920 swapFree=4192812/4192956
[pid=20612] ppid=20610 vsize=5356 CPUtime=0.02
/proc/20612/stat : 20612 (rsat.sh) S 20610 20612 19722 0 -1 4194304 307 252 0 0 0 0 2 0 17 0 1 0 203364152 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20612/statm: 1339 235 195 169 0 50 0
[pid=20615] ppid=20612 vsize=50700 CPUtime=1200.05
/proc/20615/stat : 20615 (rsat) R 20612 20612 19722 0 -1 4194304 21076 0 0 0 119981 24 0 0 25 0 1 0 203364155 51916800 11798 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20615/statm: 12675 11798 86 211 0 12461 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 56056

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20612 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=26995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.029994
while last known CPU time is 1200.07

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): 1200.07
CPU user time (s): 1199.83
CPU system time (s): 0.24
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 70128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.026995
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= 559
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= 2

runsolver used 1.13983 second user time and 3.13052 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Feb 18 21:28:19 UTC 2007

IDJOB= 297167
IDBENCH= 19955
IDSOLVER= 104
FILE ID= node17/297167-1171834099

PBS_JOBID= 3839372

Free space on /tmp= 66542 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1963596997-08.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297167-1171834099/rsat.sh /tmp/evaluation/297167-1171834099/instance-297167-1171834099.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-297167-1171834099 -o ROOT/results/node17/solver-297167-1171834099 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297167-1171834099/rsat.sh /tmp/evaluation/297167-1171834099/instance-297167-1171834099.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c980bbb828358ff4d2a9cdb308a41d76

RANDOM SEED= 337074878

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1578840 kB
Buffers:         50740 kB
Cached:         310408 kB
SwapCached:          0 kB
Active:         266436 kB
Inactive:       139220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1578840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2000 kB
Writeback:           0 kB
Mapped:          63404 kB
Slab:            56972 kB
Committed_AS:   717008 kB
PageTables:       1748 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= 66542 MiB

End job on node17 on Sun Feb 18 21:48:22 UTC 2007