Trace number 311435

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) 1200.03 1200.58

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
MD5SUM1333c75253371ada765a5acec896e8d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.01	c |         0 |    6327    17716 |    1898       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    5944    17613 |      --       0       --      -- |     --   | -383/-103
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1751   #clauses: 5944   #literals: 17613
0.00/0.03	c CPU time:   0.029995 s
0.00/0.03	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/node12/watcher-311435-1172569838 -o ROOT/results/node12/solver-311435-1172569838 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311435-1172569838/rsat.sh /tmp/evaluation/311435-1172569838/instance-311435-1172569838.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: 0.85 0.97 0.99 3/77 22833
/proc/meminfo: memFree=1492720/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 276938268 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 232 195 169 0 49 0
[pid=22834] ppid=22833 vsize=1084 CPUtime=0
/proc/22834/stat : 22834 (SatElite) R 22833 22833 22770 0 -1 4194304 178 0 0 0 0 0 0 0 20 0 1 0 276938269 1110016 160 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/22834/statm: 271 161 49 128 0 140 0

[startup+0.107662 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 22833
/proc/meminfo: memFree=1492720/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.515736 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 22833
/proc/meminfo: memFree=1492720/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.33688 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 22836
/proc/meminfo: memFree=1490656/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=2604 CPUtime=1.28
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 502 0 0 0 128 0 0 0 25 0 1 0 276938273 2666496 470 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 651 470 86 211 0 437 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7956

[startup+2.98018 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 22836
/proc/meminfo: memFree=1490016/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=3376 CPUtime=2.92
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 801 0 0 0 292 0 0 0 25 0 1 0 276938273 3457024 689 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529689 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 844 689 86 211 0 630 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8728

[startup+6.25677 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 22836
/proc/meminfo: memFree=1488552/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=4880 CPUtime=6.2
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 1183 0 0 0 620 0 0 0 25 0 1 0 276938273 4997120 1006 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 1220 1006 86 211 0 1006 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10232

[startup+12.7219 s]
/proc/loadavg: 0.87 0.97 0.99 2/79 22836
/proc/meminfo: memFree=1485672/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=7828 CPUtime=12.66
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 2161 0 0 0 1266 0 0 0 25 0 1 0 276938273 8015872 1690 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530098 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 1957 1690 86 211 0 1743 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13180

[startup+25.5302 s]
/proc/loadavg: 0.90 0.97 0.99 2/79 22836
/proc/meminfo: memFree=1482472/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=10936 CPUtime=25.47
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 3374 0 0 0 2545 2 0 0 25 0 1 0 276938273 11198464 2515 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 2734 2515 86 211 0 2520 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16288

[startup+51.1569 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 22836
/proc/meminfo: memFree=1478952/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=14792 CPUtime=51.08
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 4788 0 0 0 5105 3 0 0 25 0 1 0 276938273 15147008 3347 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 3698 3347 86 211 0 3484 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 20144

[startup+102.41 s]
/proc/loadavg: 0.97 0.97 0.99 2/79 22836
/proc/meminfo: memFree=1474984/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=18636 CPUtime=102.31
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 6585 0 0 0 10227 4 0 0 25 0 1 0 276938273 19083264 4372 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 4659 4372 86 211 0 4445 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 23988

[startup+162.484 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22836
/proc/meminfo: memFree=1471400/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=21516 CPUtime=162.37
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 8184 0 0 0 16231 6 0 0 25 0 1 0 276938273 22032384 5163 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 5379 5163 86 211 0 5165 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 26868

[startup+222.557 s]
/proc/loadavg: 1.03 0.99 0.99 2/79 22836
/proc/meminfo: memFree=1465832/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=28676 CPUtime=222.42
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 10027 0 0 0 22234 8 0 0 25 0 1 0 276938273 29364224 6620 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 7169 6620 86 211 0 6955 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 34028

[startup+282.63 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 22836
/proc/meminfo: memFree=1459752/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=34132 CPUtime=282.48
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 13093 0 0 0 28237 11 0 0 25 0 1 0 276938273 34951168 8085 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 8533 8085 86 211 0 8319 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 39484

[startup+342.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22836
/proc/meminfo: memFree=1459760/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=34264 CPUtime=342.53
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 13124 0 0 0 34242 11 0 0 25 0 1 0 276938273 35086336 8116 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 8566 8116 86 211 0 8352 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 39616

[startup+402.772 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22836
/proc/meminfo: memFree=1459120/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=35184 CPUtime=402.58
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 13320 0 0 0 40246 12 0 0 25 0 1 0 276938273 36028416 8279 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 8796 8279 86 211 0 8582 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 40536

[startup+462.843 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 22836
/proc/meminfo: memFree=1455088/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=39120 CPUtime=462.63
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 14340 0 0 0 46250 13 0 0 25 0 1 0 276938273 40058880 9299 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 9780 9299 86 211 0 9566 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 44472

[startup+522.918 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 22836
/proc/meminfo: memFree=1448496/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=45584 CPUtime=522.69
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 15991 0 0 0 52253 16 0 0 25 0 1 0 276938273 46678016 10950 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 11396 10950 86 211 0 11182 0
Current children cumulated CPU time (s) 522.72
Current children cumulated vsize (KiB) 50936

[startup+582.989 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22836
/proc/meminfo: memFree=1443696/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=50068 CPUtime=582.74
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 17207 0 0 0 58257 17 0 0 25 0 1 0 276938273 51269632 12133 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 12517 12133 86 211 0 12303 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 55420

[startup+643.071 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 22920
/proc/meminfo: memFree=1442984/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=48652 CPUtime=642.76
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 18972 0 0 0 64257 19 0 0 25 0 1 0 276938273 49819648 11969 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530138 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 12163 11969 86 211 0 11949 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 54004

[startup+703.167 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 23010
/proc/meminfo: memFree=1442872/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=48652 CPUtime=702.77
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 18976 0 0 0 70258 19 0 0 25 0 1 0 276938273 49819648 11973 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 12163 11973 86 211 0 11949 0
Current children cumulated CPU time (s) 702.8
Current children cumulated vsize (KiB) 54004

[startup+763.236 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23034
/proc/meminfo: memFree=1444016/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=48652 CPUtime=762.81
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 18976 0 0 0 76261 20 0 0 25 0 1 0 276938273 49819648 11973 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 12163 11973 86 211 0 11949 0
Current children cumulated CPU time (s) 762.84
Current children cumulated vsize (KiB) 54004

[startup+823.317 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23034
/proc/meminfo: memFree=1444080/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=48652 CPUtime=822.87
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 18978 0 0 0 82267 20 0 0 25 0 1 0 276938273 49819648 11975 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529148 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 12163 11975 86 211 0 11949 0
Current children cumulated CPU time (s) 822.9
Current children cumulated vsize (KiB) 54004

[startup+883.397 s]
/proc/loadavg: 1.07 1.03 1.01 2/79 23034
/proc/meminfo: memFree=1443824/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=49300 CPUtime=882.93
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 19137 0 0 0 88272 21 0 0 25 0 1 0 276938273 50483200 12101 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 12325 12101 86 211 0 12111 0
Current children cumulated CPU time (s) 882.96
Current children cumulated vsize (KiB) 54652

[startup+943.469 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 23034
/proc/meminfo: memFree=1439408/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=56824 CPUtime=942.98
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 21017 0 0 0 94275 23 0 0 25 0 1 0 276938273 58187776 13211 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 14206 13211 86 211 0 13992 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 62176

[startup+1003.54 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 23034
/proc/meminfo: memFree=1434736/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=61112 CPUtime=1003.04
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 22183 0 0 0 100279 25 0 0 25 0 1 0 276938273 62578688 14377 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 15278 14377 86 211 0 15064 0
Current children cumulated CPU time (s) 1003.07
Current children cumulated vsize (KiB) 66464

[startup+1063.62 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 23034
/proc/meminfo: memFree=1430256/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=65400 CPUtime=1063.09
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 23305 0 0 0 106282 27 0 0 25 0 1 0 276938273 66969600 15499 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 16350 15499 86 211 0 16136 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 70752

[startup+1123.68 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 23034
/proc/meminfo: memFree=1426480/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=68896 CPUtime=1123.13
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 24237 0 0 0 112285 28 0 0 25 0 1 0 276938273 70549504 16431 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 17224 16431 86 211 0 17010 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 74248

[startup+1183.76 s]
/proc/loadavg: 1.00 1.01 1.00 3/79 23034
/proc/meminfo: memFree=1422832/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=72652 CPUtime=1183.19
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 25201 0 0 0 118290 29 0 0 25 0 1 0 276938273 74395648 17362 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 18163 17362 86 211 0 17949 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 78004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 23034
/proc/meminfo: memFree=1421680/2055920 swapFree=4154952/4192956
[pid=22833] ppid=22831 vsize=5352 CPUtime=0.03
/proc/22833/stat : 22833 (rsat.sh) S 22831 22833 22770 0 -1 4194304 305 348 0 0 0 0 3 0 17 0 1 0 276938268 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22833/statm: 1338 234 195 169 0 49 0
[pid=22836] ppid=22833 vsize=73548 CPUtime=1200
/proc/22836/stat : 22836 (rsat) R 22833 22833 22770 0 -1 4194304 25468 0 0 0 119970 30 0 0 25 0 1 0 276938273 75313152 17629 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22836/statm: 18387 17629 86 211 0 18173 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 78900

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 22833 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=38994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.043993
while last known CPU time is 1200.03

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

Real time (s): 1200.58
CPU time (s): 1200.03
CPU user time (s): 1199.73
CPU system time (s): 0.3
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 78900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.038994
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 653
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 2

runsolver used 1.20182 second user time and 3.06653 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Feb 27 09:50:38 UTC 2007

IDJOB= 311435
IDBENCH= 20314
IDSOLVER= 104
FILE ID= node12/311435-1172569838

PBS_JOBID= 3971685

Free space on /tmp= 66556 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311435-1172569838/rsat.sh /tmp/evaluation/311435-1172569838/instance-311435-1172569838.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-311435-1172569838 -o ROOT/results/node12/solver-311435-1172569838 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311435-1172569838/rsat.sh /tmp/evaluation/311435-1172569838/instance-311435-1172569838.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  1333c75253371ada765a5acec896e8d5

RANDOM SEED= 140923532

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1493128 kB
Buffers:         61420 kB
Cached:         402444 kB
SwapCached:      18256 kB
Active:         262296 kB
Inactive:       227624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493128 kB
SwapTotal:     4192956 kB
SwapFree:      4154952 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          29768 kB
Slab:            58484 kB
Committed_AS:  1148428 kB
PageTables:       1692 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= 66556 MiB

End job on node12 on Tue Feb 27 10:10:41 UTC 2007