Trace number 335038

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.05 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-icl004.sat05-3825.reshuffled-07.cnf
MD5SUMd9bf8689fd094f6ad4f37a57f4f0a5ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark253.543
Satisfiable
(Un)Satisfiability was proved
Number of variables2401
Number of clauses15960
Sum of the clauses size111993
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2427
Number of clauses of size 32205
Number of clauses of size 4294
Number of clauses of size 5441
Number of clauses of size over 512551

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   15697   110553 |    4709       0        0     nan |  0.000 % |
0.08/0.10	c |         0 |   14145   101887 |      --       0       --      -- |     --   | -311/-3399
0.08/0.10	c ==============================================================================
0.08/0.10	c Result  :   #vars: 2307   #clauses: 14145   #literals: 101887
0.08/0.10	c CPU time:   0.085986 s
0.08/0.10	c ==============================================================================
0.08/0.15	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/node3/watcher-335038-1173605476 -o ROOT/results/node3/solver-335038-1173605476 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335038-1173605476/rsat.sh /tmp/evaluation/335038-1173605476/instance-335038-1173605476.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: 0.92 0.98 0.99 3/77 6861
/proc/meminfo: memFree=1691368/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 380502472 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6861/statm: 1338 232 195 169 0 49 0
[pid=6862] ppid=6861 vsize=684 CPUtime=0
/proc/6862/stat : 6862 (SatElite) D 6861 6861 6005 0 -1 4194304 62 0 0 0 0 0 0 0 19 0 1 0 380502472 700416 44 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/6862/statm: 171 44 36 128 0 40 0

[startup+0.026641 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6861
/proc/meminfo: memFree=1691368/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 380502472 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6861/statm: 1338 232 195 169 0 49 0
[pid=6862] ppid=6861 vsize=1436 CPUtime=0
/proc/6862/stat : 6862 (SatElite) R 6861 6861 6005 0 -1 4194304 259 0 0 0 0 0 0 0 19 0 1 0 380502472 1470464 241 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/6862/statm: 359 242 50 128 0 228 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6788

[startup+0.101647 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6861
/proc/meminfo: memFree=1691368/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 380502472 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6861/statm: 1338 232 195 169 0 49 0
[pid=6862] ppid=6861 vsize=2776 CPUtime=0.08
/proc/6862/stat : 6862 (SatElite) R 6861 6861 6005 0 -1 4194304 644 0 0 0 8 0 0 0 19 0 1 0 380502472 2842624 601 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571452 0 0 4096 3 0 0 0 17 1 0 0
/proc/6862/statm: 694 601 69 128 0 563 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8128

[startup+0.301663 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6861
/proc/meminfo: memFree=1691368/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5352

[startup+0.701695 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6861
/proc/meminfo: memFree=1691368/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5352

[startup+1.50176 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 6864
/proc/meminfo: memFree=1687256/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=4432 CPUtime=1.34
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 1056 0 0 0 134 0 0 0 25 0 1 0 380502487 4538368 945 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 1108 945 86 211 0 894 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 9784

[startup+3.10189 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 6864
/proc/meminfo: memFree=1685784/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=5848 CPUtime=2.94
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 1449 0 0 0 294 0 0 0 25 0 1 0 380502487 5988352 1240 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 1462 1240 86 211 0 1248 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 11200

[startup+6.30115 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 6864
/proc/meminfo: memFree=1684056/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=7404 CPUtime=6.14
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 2071 0 0 0 613 1 0 0 25 0 1 0 380502487 7581696 1666 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 1851 1666 86 211 0 1637 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 12756

[startup+12.7027 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 6864
/proc/meminfo: memFree=1681752/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=9716 CPUtime=12.54
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 3052 0 0 0 1252 2 0 0 25 0 1 0 380502487 9949184 2161 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 2429 2161 86 211 0 2215 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 15068

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 6864
/proc/meminfo: memFree=1678040/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=13104 CPUtime=25.34
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 4364 0 0 0 2531 3 0 0 25 0 1 0 380502487 13418496 3085 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530210 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 3276 3085 86 211 0 3062 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 18456

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 6864
/proc/meminfo: memFree=1673048/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=18680 CPUtime=50.93
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 6584 0 0 0 5089 4 0 0 25 0 1 0 380502487 19128320 4339 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 4670 4339 86 211 0 4456 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 24032

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 6864
/proc/meminfo: memFree=1669528/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=22380 CPUtime=102.12
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 7521 0 0 0 10207 5 0 0 25 0 1 0 380502487 22917120 5276 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 5595 5276 86 211 0 5381 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 27732

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6864
/proc/meminfo: memFree=1663320/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=27836 CPUtime=162.1
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 9852 0 0 0 16203 7 0 0 25 0 1 0 380502487 28504064 6742 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 6959 6742 86 211 0 6745 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 33188

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6864
/proc/meminfo: memFree=1663256/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=27968 CPUtime=222.09
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 9895 0 0 0 22201 8 0 0 25 0 1 0 380502487 28639232 6785 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 6992 6785 86 211 0 6778 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33320

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6864
/proc/meminfo: memFree=1659672/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=33220 CPUtime=282.07
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 11159 0 0 0 28198 9 0 0 25 0 1 0 380502487 34017280 7663 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529138 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 8305 7663 86 211 0 8091 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 38572

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6864
/proc/meminfo: memFree=1654232/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=38368 CPUtime=342.05
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 12500 0 0 0 34195 10 0 0 25 0 1 0 380502487 39288832 9004 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 9592 9004 86 211 0 9378 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 43720

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 6864
/proc/meminfo: memFree=1652824/2055920 swapFree=4158660/4192956

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

[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=40256 CPUtime=522
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 14946 0 0 0 52187 13 0 0 25 0 1 0 380502487 41222144 9523 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 10064 9523 86 211 0 9850 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 45608

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6864
/proc/meminfo: memFree=1651096/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=41104 CPUtime=581.99
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 15147 0 0 0 58185 14 0 0 25 0 1 0 380502487 42090496 9691 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 10276 9691 86 211 0 10062 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 46456

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6864
/proc/meminfo: memFree=1648856/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=43960 CPUtime=641.98
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 15823 0 0 0 64183 15 0 0 25 0 1 0 380502487 45015040 10235 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 10990 10235 86 211 0 10776 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 49312

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6866
/proc/meminfo: memFree=1644952/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=47328 CPUtime=701.95
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 16742 0 0 0 70179 16 0 0 25 0 1 0 380502487 48463872 11154 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 11832 11154 86 211 0 11618 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 52680

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6866
/proc/meminfo: memFree=1641240/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=50792 CPUtime=761.95
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 17649 0 0 0 76177 18 0 0 25 0 1 0 380502487 52011008 12061 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 12698 12061 86 211 0 12484 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 56144

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6866
/proc/meminfo: memFree=1637464/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=54420 CPUtime=821.93
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 18656 0 0 0 82174 19 0 0 25 0 1 0 380502487 55726080 13002 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 13605 13002 86 211 0 13391 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 59772

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6866
/proc/meminfo: memFree=1634584/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=57120 CPUtime=881.91
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 19422 0 0 0 88170 21 0 0 25 0 1 0 380502487 58490880 13702 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 14280 13702 86 211 0 14066 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 62472

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6866
/proc/meminfo: memFree=1631320/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=63712 CPUtime=941.89
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 21171 0 0 0 94167 22 0 0 25 0 1 0 380502487 65241088 14517 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 15928 14517 86 211 0 15714 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 69064

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6866
/proc/meminfo: memFree=1634072/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=58952 CPUtime=1001.88
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 24458 0 0 0 100163 25 0 0 25 0 1 0 380502487 60366848 13758 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 14738 13758 86 211 0 14524 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 64304

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6866
/proc/meminfo: memFree=1634072/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=58952 CPUtime=1061.86
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 24472 0 0 0 106161 25 0 0 25 0 1 0 380502487 60366848 13772 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 14738 13772 86 211 0 14524 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 64304

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6866
/proc/meminfo: memFree=1633624/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=59536 CPUtime=1121.85
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 24574 0 0 0 112159 26 0 0 25 0 1 0 380502487 60964864 13874 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 14884 13874 86 211 0 14670 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 64888

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6866
/proc/meminfo: memFree=1633048/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=60452 CPUtime=1181.83
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 24735 0 0 0 118157 26 0 0 25 0 1 0 380502487 61902848 14002 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 15113 14002 86 211 0 14899 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 65804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6866
/proc/meminfo: memFree=1632984/2055920 swapFree=4158660/4192956
[pid=6861] ppid=6859 vsize=5352 CPUtime=0.12
/proc/6861/stat : 6861 (rsat.sh) S 6859 6861 6005 0 -1 4194304 305 647 0 0 0 0 12 0 16 0 1 0 380502472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6861/statm: 1338 234 195 169 0 49 0
[pid=6864] ppid=6861 vsize=60452 CPUtime=1199.93
/proc/6864/stat : 6864 (rsat) R 6861 6861 6005 0 -1 4194304 24749 0 0 0 119967 26 0 0 25 0 1 0 380502487 61902848 14016 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6864/statm: 15113 14016 86 211 0 14899 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 65804

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 6861 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=123981 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.130979
while last known CPU time is 1200.05

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

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.79
CPU system time (s): 0.26
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 81624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.123981
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= 952
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= 17
involuntary context switches= 2

runsolver used 1.35179 second user time and 3.02554 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Mar 11 09:31:16 UTC 2007

IDJOB= 335038
IDBENCH= 24642
IDSOLVER= 104
FILE ID= node3/335038-1173605476

PBS_JOBID= 4101244

Free space on /tmp= 66350 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-icl004.sat05-3825.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335038-1173605476/rsat.sh /tmp/evaluation/335038-1173605476/instance-335038-1173605476.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-335038-1173605476 -o ROOT/results/node3/solver-335038-1173605476 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335038-1173605476/rsat.sh /tmp/evaluation/335038-1173605476/instance-335038-1173605476.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d9bf8689fd094f6ad4f37a57f4f0a5ae

RANDOM SEED= 579149364

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1691776 kB
Buffers:          9960 kB
Cached:         264612 kB
SwapCached:       2120 kB
Active:         204540 kB
Inactive:        92672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1691776 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            2272 kB
Writeback:           0 kB
Mapped:          30844 kB
Slab:            52592 kB
Committed_AS:  1550044 kB
PageTables:       1656 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= 66350 MiB

End job on node3 on Sun Mar 11 09:51:19 UTC 2007