Trace number 296224

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) 1200.05 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1846251911-07.SAT.shuffled.cnf
MD5SUM419e6a1917f72e0a12d5698f6fbe9d3d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.131979
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

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 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-296224-1171820383 -o ROOT/results/node67/solver-296224-1171820383 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296224-1171820383/rsat.sh /tmp/evaluation/296224-1171820383/instance-296224-1171820383.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29135
/proc/meminfo: memFree=580168/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 201995924 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29135/statm: 1338 233 195 169 0 49 0
[pid=29136] ppid=29135 vsize=688 CPUtime=0
/proc/29136/stat : 29136 (SatElite) R 29135 29135 28133 0 -1 4194304 101 0 0 0 0 0 0 0 19 0 1 0 201995924 704512 83 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/29136/statm: 172 83 49 128 0 41 0

[startup+0.106938 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29135
/proc/meminfo: memFree=580168/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.51498 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29135
/proc/meminfo: memFree=580168/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33507 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 29138
/proc/meminfo: memFree=577720/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=3468 CPUtime=1.3
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 872 0 0 0 130 0 0 0 25 0 1 0 201995926 3551232 713 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 867 713 86 211 0 653 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8820

[startup+2.97724 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 29138
/proc/meminfo: memFree=576632/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=4388 CPUtime=2.94
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 1248 0 0 0 294 0 0 0 25 0 1 0 201995926 4493312 893 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523294 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 1097 893 86 211 0 883 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9740

[startup+6.25658 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 29138
/proc/meminfo: memFree=574712/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=5728 CPUtime=6.22
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 1808 0 0 0 622 0 0 0 25 0 1 0 201995926 5865472 1257 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 1432 1257 86 211 0 1218 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11080

[startup+12.7173 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 29138
/proc/meminfo: memFree=572664/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=8024 CPUtime=12.68
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 2806 0 0 0 1267 1 0 0 25 0 1 0 201995926 8216576 1769 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 2006 1769 86 211 0 1792 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13376

[startup+25.5236 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 29138
/proc/meminfo: memFree=571192/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=9644 CPUtime=25.48
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 3265 0 0 0 2546 2 0 0 25 0 1 0 201995926 9875456 2228 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 2411 2228 86 211 0 2197 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14996

[startup+51.1483 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 29138
/proc/meminfo: memFree=568952/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=12196 CPUtime=51.1
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 4705 0 0 0 5107 3 0 0 25 0 1 0 201995926 12488704 2702 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 3049 2702 86 211 0 2835 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 17548

[startup+102.395 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 29138
/proc/meminfo: memFree=564472/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=16288 CPUtime=102.32
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 6639 0 0 0 10228 4 0 0 25 0 1 0 201995926 16678912 3813 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 4072 3813 86 211 0 3858 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 21640

[startup+162.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29138
/proc/meminfo: memFree=561144/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=19728 CPUtime=162.38
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 7512 0 0 0 16232 6 0 0 25 0 1 0 201995926 20201472 4686 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 4932 4686 86 211 0 4718 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 25080

[startup+222.519 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 29138
/proc/meminfo: memFree=557176/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=24500 CPUtime=222.42
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 10472 0 0 0 22235 7 0 0 25 0 1 0 201995926 25088000 5606 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 6125 5606 86 211 0 5911 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 29852

[startup+282.581 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 29138
/proc/meminfo: memFree=557176/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=24500 CPUtime=282.46
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 10486 0 0 0 28239 7 0 0 25 0 1 0 201995926 25088000 5620 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 6125 5620 86 211 0 5911 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 29852

[startup+342.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29138
/proc/meminfo: memFree=556792/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=25020 CPUtime=342.5
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 10600 0 0 0 34243 7 0 0 25 0 1 0 201995926 25620480 5734 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 6255 5734 86 211 0 6041 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 30372

[startup+402.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29138
/proc/meminfo: memFree=551928/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=29960 CPUtime=402.55
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 11816 0 0 0 40247 8 0 0 25 0 1 0 201995926 30679040 6950 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 7490 6950 86 211 0 7276 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 35312

[startup+462.763 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29138
/proc/meminfo: memFree=548472/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=33500 CPUtime=462.6
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 12766 0 0 0 46251 9 0 0 25 0 1 0 201995926 34304000 7834 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 8375 7834 86 211 0 8161 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 38852

[startup+522.821 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29138
/proc/meminfo: memFree=547640/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02

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

[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=33040 CPUtime=582.68
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 15035 0 0 0 58258 10 0 0 25 0 1 0 201995926 33832960 7994 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 8260 7994 86 211 0 8046 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 38392

[startup+642.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29138
/proc/meminfo: memFree=547704/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=33040 CPUtime=642.72
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 15035 0 0 0 64262 10 0 0 25 0 1 0 201995926 33832960 7994 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 8260 7994 86 211 0 8046 0
Current children cumulated CPU time (s) 642.74
Current children cumulated vsize (KiB) 38392

[startup+703.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29138
/proc/meminfo: memFree=547768/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=33040 CPUtime=702.77
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 15037 0 0 0 70267 10 0 0 25 0 1 0 201995926 33832960 7996 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 8260 7996 86 211 0 8046 0
Current children cumulated CPU time (s) 702.79
Current children cumulated vsize (KiB) 38392

[startup+763.062 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29138
/proc/meminfo: memFree=547768/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=33040 CPUtime=762.81
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 15038 0 0 0 76271 10 0 0 25 0 1 0 201995926 33832960 7997 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 8260 7997 86 211 0 8046 0
Current children cumulated CPU time (s) 762.83
Current children cumulated vsize (KiB) 38392

[startup+823.124 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29138
/proc/meminfo: memFree=545656/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=35976 CPUtime=822.85
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 15577 0 0 0 82275 10 0 0 25 0 1 0 201995926 36839424 8536 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 8994 8536 86 211 0 8780 0
Current children cumulated CPU time (s) 822.87
Current children cumulated vsize (KiB) 41328

[startup+883.186 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29138
/proc/meminfo: memFree=542840/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=38760 CPUtime=882.9
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 16287 0 0 0 88280 10 0 0 25 0 1 0 201995926 39690240 9246 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 9690 9246 86 211 0 9476 0
Current children cumulated CPU time (s) 882.92
Current children cumulated vsize (KiB) 44112

[startup+943.247 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29138
/proc/meminfo: memFree=540088/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=44616 CPUtime=942.94
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 17795 0 0 0 94283 11 0 0 25 0 1 0 201995926 45686784 9951 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 11154 9951 86 211 0 10940 0
Current children cumulated CPU time (s) 942.96
Current children cumulated vsize (KiB) 49968

[startup+1003.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29138
/proc/meminfo: memFree=537720/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=46964 CPUtime=1002.99
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 18408 0 0 0 100287 12 0 0 25 0 1 0 201995926 48091136 10531 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 11741 10531 86 211 0 11527 0
Current children cumulated CPU time (s) 1003.01
Current children cumulated vsize (KiB) 52316

[startup+1063.37 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 29138
/proc/meminfo: memFree=535480/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=49328 CPUtime=1063.03
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 19033 0 0 0 106291 12 0 0 25 0 1 0 201995926 50511872 11090 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 12332 11090 86 211 0 12118 0
Current children cumulated CPU time (s) 1063.05
Current children cumulated vsize (KiB) 54680

[startup+1123.43 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 29138
/proc/meminfo: memFree=533048/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=52160 CPUtime=1123.08
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 19713 0 0 0 112295 13 0 0 25 0 1 0 201995926 53411840 11704 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 13040 11704 86 211 0 12826 0
Current children cumulated CPU time (s) 1123.1
Current children cumulated vsize (KiB) 57512

[startup+1183.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29138
/proc/meminfo: memFree=531128/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=54176 CPUtime=1183.12
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 20218 0 0 0 118299 13 0 0 25 0 1 0 201995926 55476224 12176 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 13544 12176 86 211 0 13330 0
Current children cumulated CPU time (s) 1183.14
Current children cumulated vsize (KiB) 59528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29138
/proc/meminfo: memFree=530424/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=54752 CPUtime=1200.03
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 20392 0 0 0 119990 13 0 0 25 0 1 0 201995926 56066048 12350 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 13688 12350 86 211 0 13474 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 60104

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29138
/proc/meminfo: memFree=530424/2055920 swapFree=4183772/4192956
[pid=29135] ppid=29133 vsize=5352 CPUtime=0.02
/proc/29135/stat : 29135 (rsat.sh) S 29133 29135 28133 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201995924 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1338 234 195 169 0 49 0
[pid=29138] ppid=29135 vsize=54752 CPUtime=1200.03
/proc/29138/stat : 29138 (rsat) R 29135 29135 28133 0 -1 4194304 20392 0 0 0 119990 13 0 0 25 0 1 0 201995926 56066048 12350 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29138/statm: 13688 12350 86 211 0 13474 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 60104

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29135 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=21996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.024995
while last known CPU time is 1200.05

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

Real time (s): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1199.92
CPU system time (s): 0.13
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 60104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 528
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 1.04784 second user time and 2.42763 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sun Feb 18 17:39:43 UTC 2007

IDJOB= 296224
IDBENCH= 19932
IDSOLVER= 104
FILE ID= node67/296224-1171820383

PBS_JOBID= 3839625

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1846251911-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296224-1171820383/rsat.sh /tmp/evaluation/296224-1171820383/instance-296224-1171820383.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-296224-1171820383 -o ROOT/results/node67/solver-296224-1171820383 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296224-1171820383/rsat.sh /tmp/evaluation/296224-1171820383/instance-296224-1171820383.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  419e6a1917f72e0a12d5698f6fbe9d3d

RANDOM SEED= 978352280

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:        580576 kB
Buffers:         49216 kB
Cached:        1305476 kB
SwapCached:       3608 kB
Active:         737000 kB
Inactive:       627796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        580576 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:          15480 kB
Slab:            96544 kB
Committed_AS:   631624 kB
PageTables:       1452 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= 66562 MiB

End job on node67 on Sun Feb 18 17:59:45 UTC 2007