Trace number 310287

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) 1200.04 1200.47

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S30263233-06-SAT.cnf
MD5SUM19bf4df3850e38181cad28d3dbbeced7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	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 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    4155    12408 |      --       0       --      -- |     --   | -79/129
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1094   #clauses: 4155   #literals: 12408
0.00/0.03	c CPU time:   0.013997 s
0.00/0.03	c ==============================================================================
0.00/0.04	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/node69/watcher-310287-1172557513 -o ROOT/results/node69/solver-310287-1172557513 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310287-1172557513/rsat.sh /tmp/evaluation/310287-1172557513/instance-310287-1172557513.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: 0.85 0.97 0.99 3/64 25374
/proc/meminfo: memFree=1826784/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 275708999 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25374/statm: 1338 232 195 169 0 49 0
[pid=25375] ppid=25374 vsize=684 CPUtime=0
/proc/25375/stat : 25375 (SatElite) D 25374 25374 23343 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 275709000 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/25375/statm: 171 44 36 128 0 40 0

[startup+0.106342 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25374
/proc/meminfo: memFree=1826784/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514404 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25374
/proc/meminfo: memFree=1826784/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33454 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1824976/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=2720 CPUtime=1.28
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 573 0 0 0 128 0 0 0 25 0 1 0 275709004 2785280 527 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 680 527 86 211 0 466 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 8072

[startup+2.97081 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1823568/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=3680 CPUtime=2.91
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 876 0 0 0 291 0 0 0 25 0 1 0 275709004 3768320 765 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 920 765 86 211 0 706 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 9032

[startup+6.25234 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1821776/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=6140 CPUtime=6.19
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 1516 0 0 0 619 0 0 0 25 0 1 0 275709004 6287360 1340 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522813 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 1535 1340 86 211 0 1321 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 11492

[startup+12.7084 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1818960/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=8452 CPUtime=12.65
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 2710 0 0 0 1263 2 0 0 25 0 1 0 275709004 8654848 1852 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 2113 1852 86 211 0 1899 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13804

[startup+25.5215 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1815568/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=13676 CPUtime=25.46
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 4057 0 0 0 2543 3 0 0 25 0 1 0 275709004 14004224 3199 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134532630 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 3419 3199 86 211 0 3205 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 19028

[startup+51.1427 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1810960/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=16876 CPUtime=51.07
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 6128 0 0 0 5102 5 0 0 25 0 1 0 275709004 17281024 3916 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 4219 3916 86 211 0 4005 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22228

[startup+102.384 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1804432/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=23332 CPUtime=102.29
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 7799 0 0 0 10223 6 0 0 25 0 1 0 275709004 23891968 5587 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 5833 5587 86 211 0 5619 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28684

[startup+162.443 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1802256/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=25000 CPUtime=162.33
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 9017 0 0 0 16226 7 0 0 25 0 1 0 275709004 25600000 6033 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 6250 6033 86 211 0 6036 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 30352

[startup+222.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1793040/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=35248 CPUtime=222.37
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 11751 0 0 0 22227 10 0 0 25 0 1 0 275709004 36093952 8381 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 8812 8381 86 211 0 8598 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 40600

[startup+282.558 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1790864/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=37300 CPUtime=282.41
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 13808 0 0 0 28230 11 0 0 25 0 1 0 275709004 38195200 8898 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 9325 8898 86 211 0 9111 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 42652

[startup+342.619 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1790608/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=37624 CPUtime=342.45
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 13872 0 0 0 34234 11 0 0 25 0 1 0 275709004 38526976 8962 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 9406 8962 86 211 0 9192 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 42976

[startup+402.683 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1787344/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=40744 CPUtime=402.5
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 14688 0 0 0 40238 12 0 0 25 0 1 0 275709004 41721856 9778 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 10186 9778 86 211 0 9972 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 46096

[startup+462.742 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1779856/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=48016 CPUtime=462.54
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 16550 0 0 0 46240 14 0 0 25 0 1 0 275709004 49168384 11640 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 12004 11640 86 211 0 11790 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 53368

[startup+522.801 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1773968/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=56496 CPUtime=522.57
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 18791 0 0 0 52242 15 0 0 25 0 1 0 275709004 57851904 13111 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 14124 13111 86 211 0 13910 0
Current children cumulated CPU time (s) 522.58
Current children cumulated vsize (KiB) 61848

[startup+582.854 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1774224/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=55700 CPUtime=582.62
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 21927 0 0 0 58245 17 0 0 25 0 1 0 275709004 57036800 12995 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 13925 12995 86 211 0 13711 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 61052

[startup+642.913 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1774224/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=55700 CPUtime=642.66
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 21927 0 0 0 64249 17 0 0 25 0 1 0 275709004 57036800 12995 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134528213 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 13925 12995 86 211 0 13711 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 61052

[startup+702.973 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1774224/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=55700 CPUtime=702.7
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 21927 0 0 0 70253 17 0 0 25 0 1 0 275709004 57036800 12995 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 13925 12995 86 211 0 13711 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 61052

[startup+763.033 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1774224/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=55700 CPUtime=762.74
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 21927 0 0 0 76257 17 0 0 25 0 1 0 275709004 57036800 12995 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527360 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 13925 12995 86 211 0 13711 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 61052

[startup+823.099 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1774224/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=55700 CPUtime=822.78
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 21955 0 0 0 82261 17 0 0 25 0 1 0 275709004 57036800 13023 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 13925 13023 86 211 0 13711 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 61052

[startup+883.161 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25377
/proc/meminfo: memFree=1768912/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=60784 CPUtime=882.83
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 23280 0 0 0 88264 19 0 0 25 0 1 0 275709004 62242816 14348 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522881 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 15196 14348 86 211 0 14982 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 66136

[startup+943.213 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25379
/proc/meminfo: memFree=1762832/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=66700 CPUtime=942.86
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 24809 0 0 0 94265 21 0 0 25 0 1 0 275709004 68300800 15877 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 16675 15877 86 211 0 16461 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 72052

[startup+1003.27 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25379
/proc/meminfo: memFree=1757520/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=71808 CPUtime=1002.9
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 26156 0 0 0 100268 22 0 0 25 0 1 0 275709004 73531392 17224 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 17952 17224 86 211 0 17738 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 77160

[startup+1063.33 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25379
/proc/meminfo: memFree=1753744/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=75316 CPUtime=1062.94
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 27081 0 0 0 106270 24 0 0 25 0 1 0 275709004 77123584 18149 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 18829 18149 86 211 0 18615 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 80668

[startup+1123.39 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25379
/proc/meminfo: memFree=1750992/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=77208 CPUtime=1122.98
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 30967 0 0 0 112272 26 0 0 25 0 1 0 275709004 79060992 18776 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 19302 18776 86 211 0 19088 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 82560

[startup+1183.45 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25379
/proc/meminfo: memFree=1750992/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=77208 CPUtime=1183.02
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 30979 0 0 0 118276 26 0 0 25 0 1 0 275709004 79060992 18788 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 19302 18788 86 211 0 19088 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 82560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25379
/proc/meminfo: memFree=1750992/2055920 swapFree=4183956/4192956
[pid=25374] ppid=25372 vsize=5352 CPUtime=0.01
/proc/25374/stat : 25374 (rsat.sh) S 25372 25374 23343 0 -1 4194304 305 249 0 0 0 0 1 0 16 0 1 0 275708999 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25374/statm: 1338 234 195 169 0 49 0
[pid=25377] ppid=25374 vsize=77208 CPUtime=1200.03
/proc/25377/stat : 25377 (rsat) R 25374 25374 23343 0 -1 4194304 30979 0 0 0 119977 26 0 0 25 0 1 0 275709004 79060992 18788 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25377/statm: 19302 18788 86 211 0 19088 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 82560

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 25374 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.025995
while last known CPU time is 1200.04

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

Real time (s): 1200.47
CPU time (s): 1200.04
CPU user time (s): 1199.78
CPU system time (s): 0.26
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 96048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 554
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= 18
involuntary context switches= 2

runsolver used 0.98585 second user time and 2.46162 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue Feb 27 06:25:13 UTC 2007

IDJOB= 310287
IDBENCH= 20283
IDSOLVER= 104
FILE ID= node69/310287-1172557513

PBS_JOBID= 3971854

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S30263233-06-SAT.cnf
COMMAND LINE= /tmp/evaluation/310287-1172557513/rsat.sh /tmp/evaluation/310287-1172557513/instance-310287-1172557513.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-310287-1172557513 -o ROOT/results/node69/solver-310287-1172557513 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310287-1172557513/rsat.sh /tmp/evaluation/310287-1172557513/instance-310287-1172557513.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  19bf4df3850e38181cad28d3dbbeced7

RANDOM SEED= 314350233

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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:       1827256 kB
Buffers:         32264 kB
Cached:         148224 kB
SwapCached:       3248 kB
Active:          90120 kB
Inactive:       100772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827256 kB
SwapTotal:     4192956 kB
SwapFree:      4183956 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          15780 kB
Slab:            23796 kB
Committed_AS:   706452 kB
PageTables:       1472 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= 66561 MiB

End job on node69 on Tue Feb 27 06:45:15 UTC 2007