Trace number 332140

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) 1200.04 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
gt-ordering-unsat-gt-025.sat05-1306.reshuffled-07.cnf
MD5SUM47828b3a4e2ae65de4085316feb1d449
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.754884
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses14125
Sum of the clauses size42600
Maximum clause length24
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2300
Number of clauses of size 313800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 525

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 |   14125    42600 |    4237       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 600   #clauses: 14125   #literals: 42600
0.00/0.01	c CPU time:   0.011998 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-332140-1173465651 -o ROOT/results/node10/solver-332140-1173465651 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332140-1173465651/rsat.sh /tmp/evaluation/332140-1173465651/instance-332140-1173465651.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.87 3/77 15234
/proc/meminfo: memFree=1773184/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 366520107 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15234/statm: 1338 232 195 169 0 49 0
[pid=15235] ppid=15234 vsize=820 CPUtime=0
/proc/15235/stat : 15235 (SatElite) R 15234 15234 14874 0 -1 4194304 135 0 0 0 0 0 0 0 19 0 1 0 366520107 839680 117 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/15235/statm: 205 117 49 128 0 74 0

[startup+0.0482031 s]
/proc/loadavg: 0.91 0.95 0.87 3/77 15234
/proc/meminfo: memFree=1773184/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.10221 s]
/proc/loadavg: 0.91 0.95 0.87 3/77 15234
/proc/meminfo: memFree=1773184/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.302237 s]
/proc/loadavg: 0.91 0.95 0.87 3/77 15234
/proc/meminfo: memFree=1773184/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.701291 s]
/proc/loadavg: 0.91 0.95 0.87 3/77 15234
/proc/meminfo: memFree=1773184/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.5014 s]
/proc/loadavg: 0.91 0.95 0.87 2/79 15237
/proc/meminfo: memFree=1769008/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=5672 CPUtime=1.46
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 1397 0 0 0 146 0 0 0 25 0 1 0 366520111 5808128 1188 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 1418 1188 86 211 0 1204 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11024

[startup+3.10161 s]
/proc/loadavg: 0.91 0.95 0.87 2/79 15237
/proc/meminfo: memFree=1766384/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=7420 CPUtime=3.05
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 2091 0 0 0 305 0 0 0 25 0 1 0 366520111 7598080 1686 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 1855 1686 86 211 0 1641 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12772

[startup+6.30104 s]
/proc/loadavg: 0.92 0.95 0.87 2/79 15237
/proc/meminfo: memFree=1765104/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=9780 CPUtime=6.25
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 3103 0 0 0 624 1 0 0 25 0 1 0 366520111 10014720 2212 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 2445 2212 86 211 0 2231 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15132

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.87 2/79 15237
/proc/meminfo: memFree=1760112/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=14052 CPUtime=12.65
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 5452 0 0 0 1263 2 0 0 25 0 1 0 366520111 14389248 3170 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 3513 3170 86 211 0 3299 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19404

[startup+25.5026 s]
/proc/loadavg: 0.94 0.96 0.87 2/79 15237
/proc/meminfo: memFree=1752752/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=20348 CPUtime=25.45
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 8051 0 0 0 2541 4 0 0 25 0 1 0 366520111 20836352 4893 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522417 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 5087 4893 86 211 0 4873 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25700

[startup+51.1021 s]
/proc/loadavg: 0.96 0.96 0.88 2/79 15237
/proc/meminfo: memFree=1737520/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=30940 CPUtime=51.04
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 12372 0 0 0 5098 6 0 0 25 0 1 0 366520111 31682560 7255 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522417 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 7735 7255 86 211 0 7521 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 36292

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.88 2/79 15237
/proc/meminfo: memFree=1732976/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=43672 CPUtime=102.23
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 19516 0 0 0 10212 11 0 0 25 0 1 0 366520111 44720128 9880 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 10918 9880 86 211 0 10704 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 49024

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/79 15237
/proc/meminfo: memFree=1732848/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=43660 CPUtime=162.21
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 19927 0 0 0 16209 12 0 0 25 0 1 0 366520111 44707840 10008 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 10915 10008 86 211 0 10701 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 49012

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/79 15237
/proc/meminfo: memFree=1713904/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=61672 CPUtime=222.2
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 24950 0 0 0 22204 16 0 0 25 0 1 0 366520111 63152128 14686 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 15418 14686 86 211 0 15204 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 67024

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/79 15237
/proc/meminfo: memFree=1715504/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=59044 CPUtime=282.17
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 28106 0 0 0 28200 17 0 0 25 0 1 0 366520111 60461056 14242 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 14761 14242 86 211 0 14547 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 64396

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/79 15239
/proc/meminfo: memFree=1701552/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=73844 CPUtime=342.16
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 31878 0 0 0 34194 22 0 0 25 0 1 0 366520111 75616256 17794 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 18461 17794 86 211 0 18247 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 79196

[startup+402.302 s]
/proc/loadavg: 1.07 0.99 0.91 2/79 15239
/proc/meminfo: memFree=1682352/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=98184 CPUtime=402.14
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 38586 0 0 0 40186 28 0 0 25 0 1 0 366520111 100540416 22606 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 24546 22606 86 211 0 24332 0

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

[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=94696 CPUtime=522.1
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 45238 0 0 0 52178 32 0 0 25 0 1 0 366520111 96968704 22195 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 23674 22195 86 211 0 23460 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 100048

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15239
/proc/meminfo: memFree=1683568/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=94696 CPUtime=582.09
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 45243 0 0 0 58176 33 0 0 25 0 1 0 366520111 96968704 22200 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 23674 22200 86 211 0 23460 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 100048

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15239
/proc/meminfo: memFree=1683568/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=94696 CPUtime=642.07
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 45243 0 0 0 64174 33 0 0 25 0 1 0 366520111 96968704 22200 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 23674 22200 86 211 0 23460 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 100048

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15239
/proc/meminfo: memFree=1683568/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=94696 CPUtime=702.06
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 45244 0 0 0 70172 34 0 0 25 0 1 0 366520111 96968704 22201 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 23674 22201 86 211 0 23460 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 100048

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15239
/proc/meminfo: memFree=1678640/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=99784 CPUtime=762.04
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 46474 0 0 0 76169 35 0 0 25 0 1 0 366520111 102178816 23431 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 24946 23431 86 211 0 24732 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 105136

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 3/79 15239
/proc/meminfo: memFree=1668336/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=110348 CPUtime=822.02
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 49364 0 0 0 82164 38 0 0 25 0 1 0 366520111 112996352 26061 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 27587 26061 86 211 0 27373 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 115700

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15239
/proc/meminfo: memFree=1661040/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=116800 CPUtime=882.01
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 51175 0 0 0 88160 41 0 0 25 0 1 0 366520111 119603200 27839 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 29200 27839 86 211 0 28986 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 122152

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15239
/proc/meminfo: memFree=1655152/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=122408 CPUtime=941.98
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 52698 0 0 0 94155 43 0 0 25 0 1 0 366520111 125345792 29329 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 30602 29329 86 211 0 30388 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 127760

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15239
/proc/meminfo: memFree=1649584/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=127488 CPUtime=1001.97
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 54146 0 0 0 100152 45 0 0 25 0 1 0 366520111 130547712 30712 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 31872 30712 86 211 0 31658 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 132840

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15239
/proc/meminfo: memFree=1642160/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=134484 CPUtime=1061.95
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 56109 0 0 0 106147 48 0 0 25 0 1 0 366520111 137711616 32577 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 33621 32577 86 211 0 33407 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 139836

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15239
/proc/meminfo: memFree=1638320/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=138324 CPUtime=1121.93
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 63490 0 0 0 112142 51 0 0 25 0 1 0 366520111 141643776 33478 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 34581 33478 86 211 0 34367 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 143676

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15239
/proc/meminfo: memFree=1639664/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=135996 CPUtime=1181.91
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 63507 0 0 0 118140 51 0 0 25 0 1 0 366520111 139259904 33135 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 33999 33135 86 211 0 33785 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 141348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15239
/proc/meminfo: memFree=1640880/2055920 swapFree=4168784/4192956
[pid=15234] ppid=15232 vsize=5352 CPUtime=0.02
/proc/15234/stat : 15234 (rsat.sh) S 15232 15234 14874 0 -1 4194304 305 326 0 0 0 0 2 0 16 0 1 0 366520107 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15234/statm: 1338 234 195 169 0 49 0
[pid=15237] ppid=15234 vsize=134320 CPUtime=1200.02
/proc/15237/stat : 15237 (rsat) R 15234 15234 14874 0 -1 4194304 63522 0 0 0 119950 52 0 0 25 0 1 0 366520111 137543680 32824 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15237/statm: 33580 32824 86 211 0 33366 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 139672

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 15234 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=29995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.034994
while last known CPU time is 1200.04

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

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.52
CPU system time (s): 0.52
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 168412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.029995
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= 631
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 1.2788 second user time and 3.09753 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Fri Mar  9 18:40:51 UTC 2007

IDJOB= 332140
IDBENCH= 24573
IDSOLVER= 104
FILE ID= node10/332140-1173465651

PBS_JOBID= 4101067

Free space on /tmp= 66503 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/gt-ordering-unsat-gt-025.sat05-1306.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332140-1173465651/rsat.sh /tmp/evaluation/332140-1173465651/instance-332140-1173465651.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-332140-1173465651 -o ROOT/results/node10/solver-332140-1173465651 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332140-1173465651/rsat.sh /tmp/evaluation/332140-1173465651/instance-332140-1173465651.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  47828b3a4e2ae65de4085316feb1d449

RANDOM SEED= 861311855

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1773592 kB
Buffers:         38448 kB
Cached:         161388 kB
SwapCached:       2600 kB
Active:         105304 kB
Inactive:       117388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773592 kB
SwapTotal:     4192956 kB
SwapFree:      4168784 kB
Dirty:            1960 kB
Writeback:           0 kB
Mapped:          30332 kB
Slab:            45072 kB
Committed_AS:  1642060 kB
PageTables:       1832 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66503 MiB

End job on node10 on Fri Mar  9 19:00:54 UTC 2007