Trace number 337852

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) 1200.06 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-03-S1572374531.sat05-485.reshuffled-07.cnf
MD5SUMcbcea01c0bfb42acb557e243a3a3b0bc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables260
Number of clauses489
Sum of the clauses size1108
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2424
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     489     1108 |     146       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     407     1220 |      --       0       --      -- |     --   | -82/112
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 181   #clauses: 407   #literals: 1220
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.02	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-337852-1173675721 -o ROOT/results/node4/solver-337852-1173675721 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337852-1173675721/rsat.sh /tmp/evaluation/337852-1173675721/instance-337852-1173675721.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 0.98 0.99 3/83 7202
/proc/meminfo: memFree=1412408/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 387526916 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7202/statm: 1338 232 195 169 0 49 0
[pid=7203] ppid=7202 vsize=688 CPUtime=0
/proc/7203/stat : 7203 (SatElite) R 7202 7202 5805 0 -1 4194304 99 0 0 0 0 0 0 0 19 0 1 0 387526916 704512 81 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/7203/statm: 172 82 49 128 0 41 0

[startup+0.0409731 s]
/proc/loadavg: 0.99 0.98 0.99 3/83 7202
/proc/meminfo: memFree=1412408/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.101979 s]
/proc/loadavg: 0.99 0.98 0.99 3/83 7202
/proc/meminfo: memFree=1412408/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.301998 s]
/proc/loadavg: 0.99 0.98 0.99 3/83 7202
/proc/meminfo: memFree=1412408/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.701037 s]
/proc/loadavg: 0.99 0.98 0.99 3/83 7202
/proc/meminfo: memFree=1412408/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.50111 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 7211
/proc/meminfo: memFree=1433384/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=3648 CPUtime=1.47
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 861 0 0 0 147 0 0 0 25 0 1 0 387526918 3735552 751 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 912 751 86 211 0 698 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9000

[startup+3.10127 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 7211
/proc/meminfo: memFree=1431208/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=5716 CPUtime=3.06
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 1562 0 0 0 306 0 0 0 25 0 1 0 387526918 5853184 1223 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 1429 1223 86 211 0 1215 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11068

[startup+6.30157 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 7213
/proc/meminfo: memFree=1429160/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=7004 CPUtime=6.26
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 2103 0 0 0 626 0 0 0 25 0 1 0 387526918 7172096 1568 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 1751 1568 86 211 0 1537 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12356

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 7217
/proc/meminfo: memFree=1426536/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=9588 CPUtime=12.65
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 3189 0 0 0 1264 1 0 0 25 0 1 0 387526918 9818112 2168 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 2397 2168 86 211 0 2183 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 14940

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7245
/proc/meminfo: memFree=1422872/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=14560 CPUtime=25.43
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 4844 0 0 0 2540 3 0 0 25 0 1 0 387526918 14909440 3435 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522417 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 3640 3435 86 211 0 3426 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 19912

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7245
/proc/meminfo: memFree=1418008/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=19996 CPUtime=51.03
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 6303 0 0 0 5098 5 0 0 25 0 1 0 387526918 20475904 4700 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 4999 4700 86 211 0 4785 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 25348

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7245
/proc/meminfo: memFree=1410968/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=26492 CPUtime=102.22
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 8800 0 0 0 10214 8 0 0 25 0 1 0 387526918 27127808 6425 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 6623 6425 86 211 0 6409 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 31844

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7245
/proc/meminfo: memFree=1408536/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=30104 CPUtime=162.21
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 11291 0 0 0 16211 10 0 0 25 0 1 0 387526918 30826496 6990 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 7526 6990 86 211 0 7312 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 35456

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7245
/proc/meminfo: memFree=1396952/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=41508 CPUtime=222.19
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 14228 0 0 0 22205 14 0 0 25 0 1 0 387526918 42504192 9927 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 10377 9927 86 211 0 10163 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 46860

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7245
/proc/meminfo: memFree=1393752/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=44116 CPUtime=282.17
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 16586 0 0 0 28202 15 0 0 25 0 1 0 387526918 45174784 10665 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 11029 10665 86 211 0 10815 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 49468

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7245
/proc/meminfo: memFree=1393752/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=44116 CPUtime=342.16
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 16594 0 0 0 34200 16 0 0 25 0 1 0 387526918 45174784 10673 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 11029 10673 86 211 0 10815 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 49468

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7245
/proc/meminfo: memFree=1393112/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=44976 CPUtime=402.14
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 16805 0 0 0 40197 17 0 0 25 0 1 0 387526918 46055424 10884 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 11244 10884 86 211 0 11030 0

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

[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=63572 CPUtime=522.11
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 21449 0 0 0 52190 21 0 0 25 0 1 0 387526918 65097728 14758 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 15893 14758 86 211 0 15679 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 68924

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 7245
/proc/meminfo: memFree=1372440/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=68916 CPUtime=582.1
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 22727 0 0 0 58187 23 0 0 25 0 1 0 387526918 70569984 16036 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 17229 16036 86 211 0 17015 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 74268

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7245
/proc/meminfo: memFree=1372376/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=67568 CPUtime=642.08
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 26273 0 0 0 64183 25 0 0 25 0 1 0 387526918 69189632 16005 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 16892 16005 86 211 0 16678 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 72920

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7245
/proc/meminfo: memFree=1372376/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=67568 CPUtime=702.07
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 26284 0 0 0 70181 26 0 0 25 0 1 0 387526918 69189632 16016 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 16892 16016 86 211 0 16678 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 72920

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7245
/proc/meminfo: memFree=1372376/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=67568 CPUtime=762.05
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 26286 0 0 0 76179 26 0 0 25 0 1 0 387526918 69189632 16018 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 16892 16018 86 211 0 16678 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 72920

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7245
/proc/meminfo: memFree=1372376/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=67568 CPUtime=822.04
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 26290 0 0 0 82177 27 0 0 25 0 1 0 387526918 69189632 16022 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 16892 16022 86 211 0 16678 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 72920

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7245
/proc/meminfo: memFree=1372376/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=67568 CPUtime=882.02
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 26293 0 0 0 88175 27 0 0 25 0 1 0 387526918 69189632 16025 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 16892 16025 86 211 0 16678 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 72920

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7245
/proc/meminfo: memFree=1372376/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=67568 CPUtime=942.01
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 26293 0 0 0 94173 28 0 0 25 0 1 0 387526918 69189632 16025 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 16892 16025 86 211 0 16678 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 72920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7245
/proc/meminfo: memFree=1372312/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=67568 CPUtime=1002
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 26315 0 0 0 100171 29 0 0 25 0 1 0 387526918 69189632 16047 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 16892 16047 86 211 0 16678 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 72920

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7245
/proc/meminfo: memFree=1368792/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=71060 CPUtime=1061.98
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 27246 0 0 0 106168 30 0 0 25 0 1 0 387526918 72765440 16978 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 17765 16978 86 211 0 17551 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 76412

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7245
/proc/meminfo: memFree=1364440/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=75268 CPUtime=1121.96
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 28350 0 0 0 112165 31 0 0 25 0 1 0 387526918 77074432 18049 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 18817 18049 86 211 0 18603 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 80620

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7245
/proc/meminfo: memFree=1360408/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=79452 CPUtime=1181.95
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 29428 0 0 0 118162 33 0 0 25 0 1 0 387526918 81358848 19061 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 19863 19061 86 211 0 19649 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 84804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7245
/proc/meminfo: memFree=1359256/2055920 swapFree=4153224/4192956
[pid=7202] ppid=7200 vsize=5352 CPUtime=0.01
/proc/7202/stat : 7202 (rsat.sh) S 7200 7202 5805 0 -1 4194304 305 134 0 0 0 0 0 1 16 0 1 0 387526916 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7202/statm: 1338 234 195 169 0 49 0
[pid=7205] ppid=7202 vsize=80488 CPUtime=1200.05
/proc/7205/stat : 7205 (rsat) R 7202 7202 5805 0 -1 4194304 29709 0 0 0 119971 34 0 0 25 0 1 0 387526918 82419712 19342 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7205/statm: 20122 19342 86 211 0 19908 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 85840

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 7202 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=14997
CPU time returned by wait4() is 0.019996
while last known CPU time is 1200.06

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

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.71
CPU system time (s): 0.35
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 88372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 439
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 3

runsolver used 1.23681 second user time and 3.13852 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Mar 12 05:02:01 UTC 2007

IDJOB= 337852
IDBENCH= 24709
IDSOLVER= 104
FILE ID= node4/337852-1173675721

PBS_JOBID= 4101462

Free space on /tmp= 66481 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-03-S1572374531.sat05-485.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337852-1173675721/rsat.sh /tmp/evaluation/337852-1173675721/instance-337852-1173675721.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-337852-1173675721 -o ROOT/results/node4/solver-337852-1173675721 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337852-1173675721/rsat.sh /tmp/evaluation/337852-1173675721/instance-337852-1173675721.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  cbcea01c0bfb42acb557e243a3a3b0bc

RANDOM SEED= 354639265

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1412880 kB
Buffers:         57876 kB
Cached:         486880 kB
SwapCached:       2984 kB
Active:         184148 kB
Inactive:       385900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1412880 kB
SwapTotal:     4192956 kB
SwapFree:      4153224 kB
Dirty:            1764 kB
Writeback:           0 kB
Mapped:          32192 kB
Slab:            58112 kB
Committed_AS:  1360152 kB
PageTables:       2016 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= 66503 MiB

End job on node4 on Mon Mar 12 05:22:03 UTC 2007