Trace number 456469

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) 5000.04 5001.62

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
MD5SUMae4e3f3661a3c7ad7c7ec30d56d611a1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark25.4081
Satisfiable
(Un)Satisfiability was proved
Number of variables1980
Number of clauses86175
Sum of the clauses size259380
Maximum clause length44
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2990
Number of clauses of size 385140
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data (download as text)

0.00/0.00	c Parsing...
0.05/0.08	c ==============================================================================
0.05/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.05/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.05/0.08	c ==============================================================================
0.05/0.08	c |         0 |   86175   259380 |   25852       0        0     nan |  0.000 % |
0.05/0.08	c ==============================================================================
0.05/0.08	c Result  :   #vars: 1980   #clauses: 86175   #literals: 259380
0.05/0.08	c CPU time:   0.077988 s
0.05/0.08	c ==============================================================================
0.09/0.20	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-456469-1178343825 -o ROOT/results/node43/solver-456469-1178343825 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456469-1178343825/rsat.sh /tmp/evaluation/456469-1178343825/instance-456469-1178343825.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.00 1.14 1.17 3/77 22926
/proc/meminfo: memFree=1475712/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 282294328 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22926/statm: 1338 232 195 169 0 49 0
[pid=22927] ppid=22926 vsize=952 CPUtime=0
/proc/22927/stat : 22927 (SatElite) R 22926 22926 22748 0 -1 4194304 161 0 0 0 0 0 0 0 19 0 1 0 282294328 974848 143 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/22927/statm: 238 144 49 128 0 107 0

[startup+0.0568881 s]
/proc/loadavg: 1.00 1.14 1.17 3/77 22926
/proc/meminfo: memFree=1475712/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 282294328 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22926/statm: 1338 232 195 169 0 49 0
[pid=22927] ppid=22926 vsize=4212 CPUtime=0.05
/proc/22927/stat : 22927 (SatElite) R 22926 22926 22748 0 -1 4194304 918 0 0 0 5 0 0 0 19 0 1 0 282294328 4313088 900 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/22927/statm: 1053 900 49 128 0 922 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9564

[startup+0.102891 s]
/proc/loadavg: 1.00 1.14 1.17 3/77 22926
/proc/meminfo: memFree=1475712/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 282294328 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22926/statm: 1338 232 195 169 0 49 0
[pid=22927] ppid=22926 vsize=5928 CPUtime=0.09
/proc/22927/stat : 22927 (SatElite) R 22926 22926 22748 0 -1 4194304 1366 0 0 0 9 0 0 0 20 0 1 0 282294328 6070272 1348 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/22927/statm: 1482 1348 67 128 0 1351 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11280

[startup+0.30291 s]
/proc/loadavg: 1.00 1.14 1.17 3/77 22926
/proc/meminfo: memFree=1475712/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5352

[startup+0.701944 s]
/proc/loadavg: 1.00 1.14 1.17 3/77 22926
/proc/meminfo: memFree=1475712/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5352

[startup+1.50201 s]
/proc/loadavg: 1.00 1.14 1.17 2/79 22929
/proc/meminfo: memFree=1465072/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=12464 CPUtime=1.29
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 2977 0 0 0 128 1 0 0 25 0 1 0 282294348 12763136 2963 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 3116 2963 86 211 0 2902 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17816

[startup+3.10115 s]
/proc/loadavg: 1.00 1.14 1.17 2/79 22929
/proc/meminfo: memFree=1461296/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=18712 CPUtime=2.89
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 4680 0 0 0 287 2 0 0 25 0 1 0 282294348 19161088 4470 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134519880 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 4678 4470 86 211 0 4464 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 24064

[startup+6.30143 s]
/proc/loadavg: 1.00 1.14 1.17 2/79 22929
/proc/meminfo: memFree=1456176/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=21400 CPUtime=6.09
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 5795 0 0 0 606 3 0 0 25 0 1 0 282294348 21913600 5099 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 5350 5099 86 211 0 5136 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 26752

[startup+12.702 s]
/proc/loadavg: 1.00 1.14 1.17 2/79 22929
/proc/meminfo: memFree=1445424/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=29872 CPUtime=12.49
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 8407 0 0 0 1244 5 0 0 25 0 1 0 282294348 30588928 7294 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 7468 7294 86 211 0 7254 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 35224

[startup+25.5021 s]
/proc/loadavg: 1.00 1.13 1.16 2/79 22929
/proc/meminfo: memFree=1433328/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=42108 CPUtime=25.29
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 12336 0 0 0 2521 8 0 0 25 0 1 0 282294348 43118592 10257 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 10527 10257 86 211 0 10313 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 47460

[startup+51.1023 s]
/proc/loadavg: 1.00 1.12 1.16 2/79 22929
/proc/meminfo: memFree=1398512/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=78012 CPUtime=50.87
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 22998 0 0 0 5073 14 0 0 25 0 1 0 282294348 79884288 18993 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 19503 18993 86 211 0 19289 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 83364

[startup+102.307 s]
/proc/loadavg: 1.00 1.10 1.15 2/79 22929
/proc/meminfo: memFree=1397488/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=77972 CPUtime=102.07
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 24778 0 0 0 10191 16 0 0 25 0 1 0 282294348 79843328 19233 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 19493 19233 86 211 0 19279 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 83324

[startup+162.303 s]
/proc/loadavg: 1.00 1.08 1.14 2/79 22929
/proc/meminfo: memFree=1393584/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=83660 CPUtime=162.04
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 29990 0 0 0 16186 18 0 0 25 0 1 0 282294348 85667840 20159 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 20915 20159 86 211 0 20701 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 89012

[startup+222.302 s]
/proc/loadavg: 1.00 1.06 1.13 2/79 22929
/proc/meminfo: memFree=1361904/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=116200 CPUtime=222.02
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 38090 0 0 0 22176 26 0 0 25 0 1 0 282294348 118988800 28160 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522881 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 29050 28160 86 211 0 28836 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 121552

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.12 2/79 22929
/proc/meminfo: memFree=1324976/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=150448 CPUtime=282.01
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 51648 0 0 0 28166 35 0 0 25 0 1 0 282294348 154058752 37250 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522417 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 37612 37250 86 211 0 37398 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 155800

[startup+342.303 s]
/proc/loadavg: 1.00 1.04 1.10 2/79 22929
/proc/meminfo: memFree=1326064/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=149280 CPUtime=341.99
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 51654 0 0 0 34164 35 0 0 25 0 1 0 282294348 152862720 37008 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522217 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 37320 37008 86 211 0 37106 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 154632

[startup+402.303 s]
/proc/loadavg: 1.00 1.03 1.09 2/79 22929
/proc/meminfo: memFree=1324784/2055920 swapFree=4158628/4192956

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

/proc/22929/statm: 222236 216634 86 211 0 222022 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 894296

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23129
/proc/meminfo: memFree=606000/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=888944 CPUtime=4360.82
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 319553 0 0 0 435813 269 0 0 25 0 1 0 282294348 910278656 216634 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 222236 216634 86 211 0 222022 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 894296

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23129
/proc/meminfo: memFree=606000/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=888944 CPUtime=4420.81
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 319558 0 0 0 441811 270 0 0 25 0 1 0 282294348 910278656 216639 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 222236 216639 86 211 0 222022 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 894296

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23129
/proc/meminfo: memFree=605872/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=888944 CPUtime=4480.79
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 319583 0 0 0 447809 270 0 0 25 0 1 0 282294348 910278656 216664 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134989200 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 222236 216664 86 211 0 222022 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 894296

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23129
/proc/meminfo: memFree=605872/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=888944 CPUtime=4540.78
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 319589 0 0 0 453807 271 0 0 25 0 1 0 282294348 910278656 216670 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 222236 216670 86 211 0 222022 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 894296

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23129
/proc/meminfo: memFree=605296/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=888944 CPUtime=4600.76
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 319721 0 0 0 459805 271 0 0 25 0 1 0 282294348 910278656 216802 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 222236 216802 86 211 0 222022 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 894296

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 23263
/proc/meminfo: memFree=603264/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=888944 CPUtime=4660.68
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 319861 0 0 0 465790 278 0 0 25 0 1 0 282294348 910278656 216942 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 222236 216942 86 211 0 222022 0
Current children cumulated CPU time (s) 4660.86
Current children cumulated vsize (KiB) 894296

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23327
/proc/meminfo: memFree=603632/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=888944 CPUtime=4720.63
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 320087 0 0 0 471784 279 0 0 25 0 1 0 282294348 910278656 217168 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 222236 217168 86 211 0 222022 0
Current children cumulated CPU time (s) 4720.81
Current children cumulated vsize (KiB) 894296

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23327
/proc/meminfo: memFree=602224/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=888944 CPUtime=4780.61
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 320445 0 0 0 477781 280 0 0 25 0 1 0 282294348 910278656 217526 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 222236 217526 86 211 0 222022 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 894296

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23327
/proc/meminfo: memFree=600880/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=888944 CPUtime=4840.6
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 320771 0 0 0 483779 281 0 0 25 0 1 0 282294348 910278656 217852 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 222236 217852 86 211 0 222022 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 894296

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23327
/proc/meminfo: memFree=599856/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=888944 CPUtime=4900.58
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 321030 0 0 0 489777 281 0 0 25 0 1 0 282294348 910278656 218111 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 222236 218111 86 211 0 222022 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 894296

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23327
/proc/meminfo: memFree=599216/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=888944 CPUtime=4960.56
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 321221 0 0 0 495775 281 0 0 25 0 1 0 282294348 910278656 218302 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 222236 218302 86 211 0 222022 0
Current children cumulated CPU time (s) 4960.74
Current children cumulated vsize (KiB) 894296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23327
/proc/meminfo: memFree=598896/2055920 swapFree=4158628/4192956
[pid=22926] ppid=22924 vsize=5352 CPUtime=0.18
/proc/22926/stat : 22926 (rsat.sh) S 22924 22926 22748 0 -1 4194304 304 1367 0 0 0 0 18 0 16 0 1 0 282294328 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22926/statm: 1338 234 195 169 0 49 0
[pid=22929] ppid=22926 vsize=888944 CPUtime=4999.86
/proc/22929/stat : 22929 (rsat) R 22926 22926 22748 0 -1 4194304 321307 0 0 0 499704 282 0 0 25 0 1 0 282294348 910278656 218388 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22929/statm: 222236 218388 86 211 0 222022 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 894296

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22926 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=186971
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.197969
# while last known CPU time is 5000.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.62
CPU time (s): 5000.04
CPU user time (s): 4997.22
CPU system time (s): 2.82
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 1042552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.186971
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1671
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= 7

runsolver used 4.86326 second user time and 13.185 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sat May  5 05:43:45 UTC 2007

IDJOB= 456469
IDBENCH= 24722
IDSOLVER= 169
FILE ID= node43/456469-1178343825

PBS_JOBID= 5188840

Free space on /tmp= 66561 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456469-1178343825/rsat.sh /tmp/evaluation/456469-1178343825/instance-456469-1178343825.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-456469-1178343825 -o ROOT/results/node43/solver-456469-1178343825 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456469-1178343825/rsat.sh /tmp/evaluation/456469-1178343825/instance-456469-1178343825.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ae4e3f3661a3c7ad7c7ec30d56d611a1

RANDOM SEED= 803111369

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1476056 kB
Buffers:         50668 kB
Cached:         406372 kB
SwapCached:       3456 kB
Active:         164352 kB
Inactive:       317632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476056 kB
SwapTotal:     4192956 kB
SwapFree:      4158628 kB
Dirty:            3120 kB
Writeback:           0 kB
Mapped:          31588 kB
Slab:            83264 kB
Committed_AS:  8171532 kB
PageTables:       1896 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= 66560 MiB

End job on node43 on Sat May  5 07:07:09 UTC 2007