Trace number 295609

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 1200.5

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1084572666-19.SAT.shuffled.cnf
MD5SUMea6c3c02564fa25b13cb9c95b3e90ee5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.68074
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node44/watcher-295609-1171808500 -o ROOT/results/node44/solver-295609-1171808500 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295609-1171808500/rsat.sh /tmp/evaluation/295609-1171808500/instance-295609-1171808500.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: 1.00 1.00 1.00 3/64 7303
/proc/meminfo: memFree=783024/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 200806106 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7303/statm: 1338 233 195 169 0 49 0
[pid=7304] ppid=7303 vsize=688 CPUtime=0
/proc/7304/stat : 7304 (SatElite) R 7303 7303 6307 0 -1 4194304 101 0 0 0 0 0 0 0 19 0 1 0 200806107 704512 83 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/7304/statm: 172 83 49 128 0 41 0

[startup+0.107581 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7303
/proc/meminfo: memFree=783024/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515655 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7303
/proc/meminfo: memFree=783024/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.3358 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=780256/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=3356 CPUtime=1.3
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 785 0 0 0 130 0 0 0 25 0 1 0 200806109 3436544 675 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 839 675 86 211 0 625 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8708

[startup+2.97811 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=779296/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=4928 CPUtime=2.94
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 1226 0 0 0 294 0 0 0 25 0 1 0 200806109 5046272 1018 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 1232 1018 86 211 0 1018 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10280

[startup+6.2547 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=777768/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=6252 CPUtime=6.21
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 1794 0 0 0 621 0 0 0 25 0 1 0 200806109 6402048 1390 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 1563 1390 86 211 0 1349 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11604

[startup+12.7179 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=776176/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=7564 CPUtime=12.68
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 2545 0 0 0 1267 1 0 0 25 0 1 0 200806109 7745536 1655 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 1891 1655 86 211 0 1677 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12916

[startup+25.5232 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=773296/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=10164 CPUtime=25.47
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 3594 0 0 0 2545 2 0 0 25 0 1 0 200806109 10407936 2316 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 2541 2316 86 211 0 2327 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15516

[startup+51.1469 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=769264/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=14588 CPUtime=51.09
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 5560 0 0 0 5105 4 0 0 25 0 1 0 200806109 14938112 3316 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 3647 3316 86 211 0 3433 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19940

[startup+102.388 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=765552/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=18428 CPUtime=102.31
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 6566 0 0 0 10227 4 0 0 25 0 1 0 200806109 18870272 4322 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 4607 4322 86 211 0 4393 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 23780

[startup+162.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=763440/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=19920 CPUtime=162.36
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 7817 0 0 0 16231 5 0 0 25 0 1 0 200806109 20398080 4784 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 4980 4784 86 211 0 4766 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 25272

[startup+222.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=759280/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=25524 CPUtime=222.4
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 9270 0 0 0 22234 6 0 0 25 0 1 0 200806109 26136576 5851 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 6381 5851 86 211 0 6167 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 30876

[startup+282.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=754544/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=29640 CPUtime=282.44
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 11976 0 0 0 28236 8 0 0 25 0 1 0 200806109 30351360 6977 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 7410 6977 86 211 0 7196 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 34992

[startup+342.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=754544/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=29640 CPUtime=342.48
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 11976 0 0 0 34240 8 0 0 25 0 1 0 200806109 30351360 6977 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 7410 6977 86 211 0 7196 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 34992

[startup+402.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=754544/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=29640 CPUtime=402.52
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 11984 0 0 0 40244 8 0 0 25 0 1 0 200806109 30351360 6985 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 7410 6985 86 211 0 7196 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 34992

[startup+462.751 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=751856/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=32428 CPUtime=462.55
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 12687 0 0 0 46247 8 0 0 25 0 1 0 200806109 33206272 7688 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 8107 7688 86 211 0 7893 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 37780

[startup+522.809 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=747568/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=37104 CPUtime=522.59
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 13785 0 0 0 52250 9 0 0 25 0 1 0 200806109 37994496 8786 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 9276 8786 86 211 0 9062 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 42456

[startup+582.869 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 7306
/proc/meminfo: memFree=744048/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=40588 CPUtime=582.64
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 14647 0 0 0 58254 10 0 0 25 0 1 0 200806109 41562112 9648 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 10147 9648 86 211 0 9933 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 45940

[startup+642.935 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 7306
/proc/meminfo: memFree=740656/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=46900 CPUtime=642.67
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 16259 0 0 0 64257 10 0 0 25 0 1 0 200806109 48025600 10457 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 11725 10457 86 211 0 11511 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 52252

[startup+702.995 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 7306
/proc/meminfo: memFree=741104/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=44924 CPUtime=702.72
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 19627 0 0 0 70260 12 0 0 25 0 1 0 200806109 46002176 10318 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 11231 10318 86 211 0 11017 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 50276

[startup+763.05 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=741104/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=44924 CPUtime=762.75
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 19627 0 0 0 76263 12 0 0 25 0 1 0 200806109 46002176 10318 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 11231 10318 86 211 0 11017 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 50276

[startup+823.115 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=741104/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=44924 CPUtime=822.79
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 19630 0 0 0 82267 12 0 0 25 0 1 0 200806109 46002176 10321 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 11231 10321 86 211 0 11017 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 50276

[startup+883.172 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=741104/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=44924 CPUtime=882.83
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 19632 0 0 0 88271 12 0 0 25 0 1 0 200806109 46002176 10323 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 11231 10323 86 211 0 11017 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 50276

[startup+943.231 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=741168/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=44924 CPUtime=942.87
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 19634 0 0 0 94275 12 0 0 25 0 1 0 200806109 46002176 10325 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 11231 10325 86 211 0 11017 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 50276

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7306
/proc/meminfo: memFree=741168/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=44924 CPUtime=1002.91
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 19637 0 0 0 100279 12 0 0 25 0 1 0 200806109 46002176 10328 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 11231 10328 86 211 0 11017 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 50276

[startup+1063.35 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 7306
/proc/meminfo: memFree=739568/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=46872 CPUtime=1062.95
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 20058 0 0 0 106282 13 0 0 25 0 1 0 200806109 47996928 10749 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 11718 10749 86 211 0 11504 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 52224

[startup+1123.41 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 7308
/proc/meminfo: memFree=736816/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=49424 CPUtime=1122.99
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 20741 0 0 0 112285 14 0 0 25 0 1 0 200806109 50610176 11432 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 12356 11432 86 211 0 12142 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 54776

[startup+1183.47 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 7308
/proc/meminfo: memFree=734256/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=51924 CPUtime=1183.03
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 21384 0 0 0 118289 14 0 0 25 0 1 0 200806109 53170176 12042 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 12981 12042 86 211 0 12767 0
Current children cumulated CPU time (s) 1183.05
Current children cumulated vsize (KiB) 57276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 7308
/proc/meminfo: memFree=733680/2055920 swapFree=4183224/4192956
[pid=7303] ppid=7301 vsize=5352 CPUtime=0.02
/proc/7303/stat : 7303 (rsat.sh) S 7301 7303 6307 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 200806106 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7303/statm: 1338 234 195 169 0 49 0
[pid=7306] ppid=7303 vsize=52448 CPUtime=1200.05
/proc/7306/stat : 7306 (rsat) R 7303 7303 6307 0 -1 4194304 21553 0 0 0 119990 15 0 0 25 0 1 0 200806109 53706752 12211 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7306/statm: 13112 12211 86 211 0 12898 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 57800

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 7303 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=25996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.027995
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): 1200.5
CPU time (s): 1200.07
CPU user time (s): 1199.92
CPU system time (s): 0.15
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 65464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.025996
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 548
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 0.944856 second user time and 2.46563 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Feb 18 14:21:40 UTC 2007

IDJOB= 295609
IDBENCH= 19917
IDSOLVER= 104
FILE ID= node44/295609-1171808500

PBS_JOBID= 3839613

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1084572666-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295609-1171808500/rsat.sh /tmp/evaluation/295609-1171808500/instance-295609-1171808500.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-295609-1171808500 -o ROOT/results/node44/solver-295609-1171808500 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295609-1171808500/rsat.sh /tmp/evaluation/295609-1171808500/instance-295609-1171808500.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ea6c3c02564fa25b13cb9c95b3e90ee5

RANDOM SEED= 164129773

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:        783496 kB
Buffers:         51380 kB
Cached:        1098660 kB
SwapCached:       4532 kB
Active:         832932 kB
Inactive:       327504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        783496 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          15392 kB
Slab:            98008 kB
Committed_AS:   451724 kB
PageTables:       1396 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= 66563 MiB

End job on node44 on Sun Feb 18 14:41:42 UTC 2007