Trace number 305490

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) 1200.08 1200.61

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
MD5SUM66a738f4ff82d0fd708f0dea8b7fe645
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.46947
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16681    50716 |      --       0       --      -- |     --   | -119/316
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3895   #clauses: 16681   #literals: 50716
0.00/0.05	c CPU time:   0.051992 s
0.00/0.05	c ==============================================================================
0.00/0.08	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/node9/watcher-305490-1172080166 -o ROOT/results/node9/solver-305490-1172080166 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305490-1172080166/rsat.sh /tmp/evaluation/305490-1172080166/instance-305490-1172080166.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: 1.02 1.00 1.05 3/77 13209
/proc/meminfo: memFree=1586312/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0
/proc/13209/stat : 13209 (rsat.sh) R 13207 13209 11952 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 227971237 5480448 231 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418989215 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13209/statm: 1338 231 194 169 0 49 0
[pid=13210] ppid=13209 vsize=1172 CPUtime=0
/proc/13210/stat : 13210 (SatElite) R 13209 13209 11952 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 227971237 1200128 178 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/13210/statm: 293 178 49 128 0 162 0

[startup+0.107101 s]
/proc/loadavg: 1.02 1.00 1.05 3/77 13209
/proc/meminfo: memFree=1586312/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.51518 s]
/proc/loadavg: 1.02 1.00 1.05 3/77 13209
/proc/meminfo: memFree=1586312/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.33534 s]
/proc/loadavg: 1.02 1.00 1.05 2/79 13212
/proc/meminfo: memFree=1581560/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=5892 CPUtime=1.24
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 1352 0 0 0 124 0 0 0 25 0 1 0 227971245 6033408 1321 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 1473 1321 86 211 0 1259 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11244

[startup+2.97165 s]
/proc/loadavg: 1.02 1.00 1.05 2/79 13212
/proc/meminfo: memFree=1579704/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=7696 CPUtime=2.88
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 1860 0 0 0 287 1 0 0 25 0 1 0 227971245 7880704 1765 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 1924 1765 86 211 0 1710 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 13048

[startup+6.25529 s]
/proc/loadavg: 1.01 1.00 1.05 2/79 13212
/proc/meminfo: memFree=1576376/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=11948 CPUtime=6.16
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 2969 0 0 0 615 1 0 0 25 0 1 0 227971245 12234752 2809 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 2987 2809 86 211 0 2773 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17300

[startup+12.7135 s]
/proc/loadavg: 1.01 1.00 1.05 2/79 13212
/proc/meminfo: memFree=1566584/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=20148 CPUtime=12.62
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 5416 0 0 0 1260 2 0 0 25 0 1 0 227971245 20631552 4864 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 5037 4864 86 211 0 4823 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25500

[startup+25.532 s]
/proc/loadavg: 1.08 1.02 1.05 2/79 13212
/proc/meminfo: memFree=1558456/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=28468 CPUtime=25.43
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 7927 0 0 0 2540 3 0 0 25 0 1 0 227971245 29151232 6889 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 7117 6889 86 211 0 6903 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 33820

[startup+51.1589 s]
/proc/loadavg: 1.05 1.01 1.05 2/79 13212
/proc/meminfo: memFree=1544376/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=42292 CPUtime=51.05
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 11831 0 0 0 5099 6 0 0 25 0 1 0 227971245 43307008 10405 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 10573 10405 86 211 0 10359 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 47644

[startup+102.417 s]
/proc/loadavg: 1.02 1.01 1.05 2/79 13212
/proc/meminfo: memFree=1521848/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=65220 CPUtime=102.29
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 18422 0 0 0 10216 13 0 0 25 0 1 0 227971245 66785280 16030 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 16305 16030 86 211 0 16091 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 70572

[startup+162.494 s]
/proc/loadavg: 1.01 1.00 1.04 2/79 13212
/proc/meminfo: memFree=1494712/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=93256 CPUtime=162.35
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 27102 0 0 0 16216 19 0 0 25 0 1 0 227971245 95494144 22784 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 23314 22784 86 211 0 23100 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 98608

[startup+222.56 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 13212
/proc/meminfo: memFree=1473784/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=114176 CPUtime=222.39
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 32421 0 0 0 22216 23 0 0 25 0 1 0 227971245 116916224 28103 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 28544 28103 86 211 0 28330 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 119528

[startup+282.632 s]
/proc/loadavg: 1.08 1.02 1.03 2/79 13212
/proc/meminfo: memFree=1441656/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=145236 CPUtime=282.45
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 41857 0 0 0 28211 34 0 0 25 0 1 0 227971245 148721664 35999 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522879 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 36309 35999 86 211 0 36095 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 150588

[startup+342.703 s]
/proc/loadavg: 1.03 1.01 1.03 2/79 13212
/proc/meminfo: memFree=1441720/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=145236 CPUtime=342.49
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 41858 0 0 0 34215 34 0 0 25 0 1 0 227971245 148721664 36000 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526272 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 36309 36000 86 211 0 36095 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 150588

[startup+402.78 s]
/proc/loadavg: 1.01 1.00 1.02 2/79 13212
/proc/meminfo: memFree=1437752/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=149208 CPUtime=402.55
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 42906 0 0 0 40219 36 0 0 25 0 1 0 227971245 152788992 37048 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 37302 37048 86 211 0 37088 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 154560

[startup+462.855 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 13212
/proc/meminfo: memFree=1400760/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=188772 CPUtime=462.6
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 52972 0 0 0 46214 46 0 0 25 0 1 0 227971245 193302528 46344 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 47193 46344 86 211 0 46979 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 194124

[startup+522.93 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 13212
/proc/meminfo: memFree=1380792/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=207724 CPUtime=522.65
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 60886 0 0 0 52212 53 0 0 25 0 1 0 227971245 212709376 51182 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 51931 51182 86 211 0 51717 0
Current children cumulated CPU time (s) 522.72
Current children cumulated vsize (KiB) 213076

[startup+582.999 s]
/proc/loadavg: 1.08 1.03 1.02 2/79 13212
/proc/meminfo: memFree=1380856/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=207724 CPUtime=582.71
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 60886 0 0 0 58217 54 0 0 25 0 1 0 227971245 212709376 51182 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 51931 51182 86 211 0 51717 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 213076

[startup+643.077 s]
/proc/loadavg: 1.03 1.02 1.01 2/79 13212
/proc/meminfo: memFree=1380920/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=207724 CPUtime=642.76
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 60886 0 0 0 64222 54 0 0 25 0 1 0 227971245 212709376 51182 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 51931 51182 86 211 0 51717 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 213076

[startup+703.16 s]
/proc/loadavg: 1.01 1.02 1.00 2/85 13278
/proc/meminfo: memFree=1379776/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=207724 CPUtime=702.81
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 60886 0 0 0 70225 56 0 0 25 0 1 0 227971245 212709376 51182 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 51931 51182 86 211 0 51717 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 213076

[startup+763.16 s]
/proc/loadavg: 1.00 1.01 1.00 2/85 13370
/proc/meminfo: memFree=1379648/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=208364 CPUtime=762.74
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 61022 0 0 0 76218 56 0 0 25 0 1 0 227971245 213364736 51318 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 52091 51318 86 211 0 51877 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 213716

[startup+823.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13409
/proc/meminfo: memFree=1357240/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=231348 CPUtime=822.78
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 66786 0 0 0 82216 62 0 0 25 0 1 0 227971245 236900352 57082 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 57837 57082 86 211 0 57623 0
Current children cumulated CPU time (s) 822.85
Current children cumulated vsize (KiB) 236700

[startup+883.312 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13409
/proc/meminfo: memFree=1329592/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=258692 CPUtime=882.83
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 73732 0 0 0 88213 70 0 0 25 0 1 0 227971245 264900608 64028 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 64673 64028 86 211 0 64459 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 264044

[startup+943.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13409
/proc/meminfo: memFree=1303416/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=284348 CPUtime=942.87
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 80279 0 0 0 94208 79 0 0 25 0 1 0 227971245 291172352 70575 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 71087 70575 86 211 0 70873 0
Current children cumulated CPU time (s) 942.94
Current children cumulated vsize (KiB) 289700

[startup+1003.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13409
/proc/meminfo: memFree=1276600/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=310848 CPUtime=1002.93
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 86999 0 0 0 100208 85 0 0 25 0 1 0 227971245 318308352 77295 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529203 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 77712 77295 86 211 0 77498 0
Current children cumulated CPU time (s) 1003
Current children cumulated vsize (KiB) 316200

[startup+1063.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13409
/proc/meminfo: memFree=1257784/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=328744 CPUtime=1062.99
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 94638 0 0 0 106208 91 0 0 25 0 1 0 227971245 336633856 81858 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 82186 81858 86 211 0 81972 0
Current children cumulated CPU time (s) 1063.06
Current children cumulated vsize (KiB) 334096

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13409
/proc/meminfo: memFree=1257848/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=328744 CPUtime=1123.04
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 94638 0 0 0 112213 91 0 0 25 0 1 0 227971245 336633856 81858 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530105 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 82186 81858 86 211 0 81972 0
Current children cumulated CPU time (s) 1123.11
Current children cumulated vsize (KiB) 334096

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13409
/proc/meminfo: memFree=1257976/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=328744 CPUtime=1183.1
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 94643 0 0 0 118218 92 0 0 25 0 1 0 227971245 336633856 81863 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 82186 81863 86 211 0 81972 0
Current children cumulated CPU time (s) 1183.17
Current children cumulated vsize (KiB) 334096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13409
/proc/meminfo: memFree=1258040/2055920 swapFree=4192812/4192956
[pid=13209] ppid=13207 vsize=5352 CPUtime=0.07
/proc/13209/stat : 13209 (rsat.sh) S 13207 13209 11952 0 -1 4194304 305 621 0 0 0 0 7 0 15 0 1 0 227971237 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 1338 234 195 169 0 49 0
[pid=13212] ppid=13209 vsize=328744 CPUtime=1200.01
/proc/13212/stat : 13212 (rsat) R 13209 13209 11952 0 -1 4194304 94643 0 0 0 119909 92 0 0 25 0 1 0 227971245 336633856 81863 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530108 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13212/statm: 82186 81863 86 211 0 81972 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 334096

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 13209 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=74988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.080987
while last known CPU time is 1200.08

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

Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.16
CPU system time (s): 0.92
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 346296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.074988
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 926
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 4

runsolver used 1.17882 second user time and 3.08953 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Wed Feb 21 17:49:26 UTC 2007

IDJOB= 305490
IDBENCH= 20158
IDSOLVER= 104
FILE ID= node9/305490-1172080166

PBS_JOBID= 3865313

Free space on /tmp= 66549 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
COMMAND LINE= /tmp/evaluation/305490-1172080166/rsat.sh /tmp/evaluation/305490-1172080166/instance-305490-1172080166.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-305490-1172080166 -o ROOT/results/node9/solver-305490-1172080166 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305490-1172080166/rsat.sh /tmp/evaluation/305490-1172080166/instance-305490-1172080166.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  66a738f4ff82d0fd708f0dea8b7fe645

RANDOM SEED= 310084569

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1586784 kB
Buffers:         55004 kB
Cached:         287240 kB
SwapCached:          0 kB
Active:         287788 kB
Inactive:       109292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2140 kB
Writeback:           0 kB
Mapped:          73716 kB
Slab:            57736 kB
Committed_AS:  1160056 kB
PageTables:       1688 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= 66549 MiB

End job on node9 on Wed Feb 21 18:09:29 UTC 2007