Trace number 332266

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 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
gt-ordering-sat-gt-030.sat05-1295.reshuffled-07.cnf
MD5SUM34b1f42b624d5a1741ab91996f1b23dd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark10.9953
Satisfiable
(Un)Satisfiability was proved
Number of variables870
Number of clauses24824
Sum of the clauses size74817
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2435
Number of clauses of size 324359
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   24824    74817 |    7447       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 870   #clauses: 24824   #literals: 74817
0.00/0.02	c CPU time:   0.019996 s
0.00/0.02	c ==============================================================================
0.00/0.05	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/node3/watcher-332266-1173471676 -o ROOT/results/node3/solver-332266-1173471676 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332266-1173471676/rsat.sh /tmp/evaluation/332266-1173471676/instance-332266-1173471676.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: 0.92 0.98 0.98 3/77 20800
/proc/meminfo: memFree=1600296/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 367122429 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20800/statm: 1338 232 195 169 0 49 0
[pid=20801] ppid=20800 vsize=820 CPUtime=0
/proc/20801/stat : 20801 (SatElite) R 20800 20800 19810 0 -1 4194304 140 0 0 0 0 0 0 0 19 0 1 0 367122429 839680 122 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/20801/statm: 241 125 49 128 0 110 0

[startup+0.0936689 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 20800
/proc/meminfo: memFree=1600296/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.102669 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 20800
/proc/meminfo: memFree=1600296/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.301676 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 20800
/proc/meminfo: memFree=1600296/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.701708 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 20800
/proc/meminfo: memFree=1600296/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.50177 s]
/proc/loadavg: 0.92 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1594008/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=6628 CPUtime=1.43
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 1642 0 0 0 143 0 0 0 25 0 1 0 367122434 6787072 1499 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522972 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 1657 1499 86 211 0 1443 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11980

[startup+3.1019 s]
/proc/loadavg: 0.92 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1592792/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=9068 CPUtime=3.03
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 2608 0 0 0 303 0 0 0 25 0 1 0 367122434 9285632 2073 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 2267 2073 86 211 0 2053 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14420

[startup+6.30117 s]
/proc/loadavg: 0.93 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1589400/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=11128 CPUtime=6.24
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 3557 0 0 0 623 1 0 0 25 0 1 0 367122434 11395072 2536 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 2782 2536 86 211 0 2568 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16480

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1585816/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=14320 CPUtime=12.63
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 4828 0 0 0 1262 1 0 0 25 0 1 0 367122434 14663680 3399 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 3580 3399 86 211 0 3366 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19672

[startup+25.5027 s]
/proc/loadavg: 0.95 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1578008/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=23168 CPUtime=25.43
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 7993 0 0 0 2540 3 0 0 25 0 1 0 367122434 23724032 5524 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 5792 5524 86 211 0 5578 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28520

[startup+51.1029 s]
/proc/loadavg: 0.96 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1568152/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=33696 CPUtime=51.02
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 12366 0 0 0 5096 6 0 0 25 0 1 0 367122434 34504704 7846 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 8424 7846 86 211 0 8210 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 39048

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1562904/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=37844 CPUtime=102.21
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 16275 0 0 0 10213 8 0 0 25 0 1 0 367122434 38752256 9108 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 9461 9108 86 211 0 9247 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 43196

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1549976/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=52448 CPUtime=162.19
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 24236 0 0 0 16206 13 0 0 25 0 1 0 367122434 53706752 12321 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 13112 12321 86 211 0 12898 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 57800

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1544664/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=57996 CPUtime=222.18
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 25599 0 0 0 22203 15 0 0 25 0 1 0 367122434 59387904 13684 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 14499 13684 86 211 0 14285 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 63348

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1530264/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=73748 CPUtime=282.16
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 29792 0 0 0 28197 19 0 0 25 0 1 0 367122434 75517952 17372 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 18437 17372 86 211 0 18223 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 79100

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1517080/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=84492 CPUtime=342.15
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 37807 0 0 0 34190 25 0 0 25 0 1 0 367122434 86519808 20511 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134982942 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 21123 20511 86 211 0 20909 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 89844

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1517080/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=84492 CPUtime=402.13
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 37820 0 0 0 40188 25 0 0 25 0 1 0 367122434 86519808 20524 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 21123 20524 86 211 0 20909 0

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

[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=110236 CPUtime=522.1
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 44470 0 0 0 52178 32 0 0 25 0 1 0 367122434 112881664 25311 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 27559 25311 86 211 0 27345 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 115588

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1485208/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=123160 CPUtime=582.08
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 47980 0 0 0 58173 35 0 0 25 0 1 0 367122434 126115840 28530 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 30790 28530 86 211 0 30576 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 128512

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1474008/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=133504 CPUtime=642.07
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 50772 0 0 0 64168 39 0 0 25 0 1 0 367122434 136708096 31289 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 33376 31289 86 211 0 33162 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 138856

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1472664/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=132536 CPUtime=702.05
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 58220 0 0 0 70162 43 0 0 25 0 1 0 367122434 135716864 31568 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522432 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 33134 31568 86 211 0 32920 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 137888

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1474328/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=129812 CPUtime=762.04
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 58251 0 0 0 76161 43 0 0 25 0 1 0 367122434 132927488 31186 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 32453 31186 86 211 0 32239 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 135164

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1474392/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=129812 CPUtime=822.02
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 58251 0 0 0 82158 44 0 0 25 0 1 0 367122434 132927488 31186 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 32453 31186 86 211 0 32239 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 135164

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1474392/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=129812 CPUtime=882
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 58251 0 0 0 88156 44 0 0 25 0 1 0 367122434 132927488 31186 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 32453 31186 86 211 0 32239 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 135164

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1474392/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=129812 CPUtime=941.98
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 58251 0 0 0 94154 44 0 0 25 0 1 0 367122434 132927488 31186 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 32453 31186 86 211 0 32239 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 135164

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1474456/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=129812 CPUtime=1001.97
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 58251 0 0 0 100152 45 0 0 25 0 1 0 367122434 132927488 31186 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 32453 31186 86 211 0 32239 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 135164

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1474456/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=129812 CPUtime=1061.95
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 58251 0 0 0 106150 45 0 0 25 0 1 0 367122434 132927488 31186 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 32453 31186 86 211 0 32239 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 135164

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1474392/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=129812 CPUtime=1121.94
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 58256 0 0 0 112148 46 0 0 25 0 1 0 367122434 132927488 31191 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 32453 31191 86 211 0 32239 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 135164

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1465752/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=138568 CPUtime=1181.93
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 60455 0 0 0 118144 49 0 0 25 0 1 0 367122434 141893632 33390 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 34642 33390 86 211 0 34428 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 143920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 20803
/proc/meminfo: memFree=1464344/2055920 swapFree=4158660/4192956
[pid=20800] ppid=20798 vsize=5352 CPUtime=0.04
/proc/20800/stat : 20800 (rsat.sh) S 20798 20800 19810 0 -1 4194304 305 493 0 0 0 0 4 0 16 0 1 0 367122429 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1338 234 195 169 0 49 0
[pid=20803] ppid=20800 vsize=139852 CPUtime=1200.03
/proc/20803/stat : 20803 (rsat) R 20800 20800 19810 0 -1 4194304 60761 0 0 0 119953 50 0 0 25 0 1 0 367122434 143208448 33696 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20803/statm: 34963 33696 86 211 0 34749 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 145204

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 20800 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=47992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.05599
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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.57
CPU system time (s): 0.5
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 167900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.047992
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 798
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= 4

runsolver used 1.24881 second user time and 3.12652 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Fri Mar  9 20:21:16 UTC 2007

IDJOB= 332266
IDBENCH= 24576
IDSOLVER= 104
FILE ID= node3/332266-1173471676

PBS_JOBID= 4101073

Free space on /tmp= 66497 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/gt-ordering-sat-gt-030.sat05-1295.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332266-1173471676/rsat.sh /tmp/evaluation/332266-1173471676/instance-332266-1173471676.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-332266-1173471676 -o ROOT/results/node3/solver-332266-1173471676 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332266-1173471676/rsat.sh /tmp/evaluation/332266-1173471676/instance-332266-1173471676.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  34b1f42b624d5a1741ab91996f1b23dd

RANDOM SEED= 272587835

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1600768 kB
Buffers:         46576 kB
Cached:         319824 kB
SwapCached:       2568 kB
Active:         156312 kB
Inactive:       233260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1600768 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            2056 kB
Writeback:           0 kB
Mapped:          30884 kB
Slab:            51320 kB
Committed_AS:  1470092 kB
PageTables:       1656 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= 66497 MiB

End job on node3 on Fri Mar  9 20:41:18 UTC 2007