Trace number 336046

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.07 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/others/
eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
MD5SUMcc16a72221b8e1efdfd6127b2f238bcd
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 variables161
Number of clauses802
Sum of the clauses size3204
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 30
Number of clauses of size 4800
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 |     802     3204 |     240       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     798     3190 |      --       0       --      -- |     --   | -4/-14
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 160   #clauses: 798   #literals: 3190
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================
0.00/0.00	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/node42/watcher-336046-1173639241 -o ROOT/results/node42/solver-336046-1173639241 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336046-1173639241/rsat.sh /tmp/evaluation/336046-1173639241/instance-336046-1173639241.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: 0.91 0.97 0.99 3/64 5744
/proc/meminfo: memFree=1937832/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 89877538 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 232 195 169 0 49 0
[pid=5745] ppid=5744 vsize=696 CPUtime=0
/proc/5745/stat : 5745 (SatElite) R 5744 5744 4542 0 -1 4194304 123 0 0 0 0 0 0 0 20 0 1 0 89877538 712704 105 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134764978 0 0 4096 3 0 0 0 17 1 0 0
/proc/5745/statm: 174 105 70 128 0 43 0

[startup+0.0723769 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5744
/proc/meminfo: memFree=1937832/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102381 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5744
/proc/meminfo: memFree=1937832/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30143 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5744
/proc/meminfo: memFree=1937832/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701496 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5744
/proc/meminfo: memFree=1937832/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50165 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 5747
/proc/meminfo: memFree=1935384/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=4040 CPUtime=1.48
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 963 0 0 0 148 0 0 0 25 0 1 0 89877539 4136960 853 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 1010 853 86 211 0 796 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9392

[startup+3.10195 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 5747
/proc/meminfo: memFree=1934040/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=6048 CPUtime=3.08
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 1478 0 0 0 308 0 0 0 25 0 1 0 89877539 6193152 1304 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 1512 1304 86 211 0 1298 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11400

[startup+6.30156 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 5747
/proc/meminfo: memFree=1932120/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=7496 CPUtime=6.27
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 2069 0 0 0 627 0 0 0 25 0 1 0 89877539 7675904 1699 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 1874 1699 86 211 0 1660 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12848

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 5747
/proc/meminfo: memFree=1929176/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=10236 CPUtime=12.67
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 3185 0 0 0 1266 1 0 0 25 0 1 0 89877539 10481664 2329 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 2559 2329 86 211 0 2345 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15588

[startup+25.5022 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 5747
/proc/meminfo: memFree=1926488/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=12248 CPUtime=25.47
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 4092 0 0 0 2546 1 0 0 25 0 1 0 89877539 12541952 2848 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 3062 2848 86 211 0 2848 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17600

[startup+51.1021 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 5747
/proc/meminfo: memFree=1921368/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=17728 CPUtime=51.06
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 6324 0 0 0 5103 3 0 0 25 0 1 0 89877539 18153472 4114 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 4432 4114 86 211 0 4218 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23080

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 5747
/proc/meminfo: memFree=1912856/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=26068 CPUtime=102.25
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 8497 0 0 0 10220 5 0 0 25 0 1 0 89877539 26693632 6287 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 6517 6287 86 211 0 6303 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 31420

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5747
/proc/meminfo: memFree=1912472/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=26200 CPUtime=162.22
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 9328 0 0 0 16217 5 0 0 25 0 1 0 89877539 26828800 6346 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 6550 6346 86 211 0 6336 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 31552

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5747
/proc/meminfo: memFree=1903640/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=36204 CPUtime=222.21
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 11934 0 0 0 22212 9 0 0 25 0 1 0 89877539 37072896 8566 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 9051 8566 86 211 0 8837 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 41556

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5747
/proc/meminfo: memFree=1901272/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=38140 CPUtime=282.18
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 14019 0 0 0 28208 10 0 0 25 0 1 0 89877539 39055360 9111 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 9535 9111 86 211 0 9321 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 43492

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5747
/proc/meminfo: memFree=1901272/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=38140 CPUtime=342.16
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 14024 0 0 0 34206 10 0 0 25 0 1 0 89877539 39055360 9116 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 9535 9116 86 211 0 9321 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 43492

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5747
/proc/meminfo: memFree=1900376/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=39188 CPUtime=402.14
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 14305 0 0 0 40203 11 0 0 25 0 1 0 89877539 40128512 9397 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 9797 9397 86 211 0 9583 0

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

[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=51792 CPUtime=522.01
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 17496 0 0 0 52183 18 0 0 25 0 1 0 89877539 53035008 12588 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 12948 12588 86 211 0 12734 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 57144

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5945
/proc/meminfo: memFree=1882328/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=56400 CPUtime=581.98
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 18715 0 0 0 58179 19 0 0 25 0 1 0 89877539 57753600 13807 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 14100 13807 86 211 0 13886 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 61752

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5945
/proc/meminfo: memFree=1882072/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=59116 CPUtime=641.97
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 22681 0 0 0 64176 21 0 0 25 0 1 0 89877539 60534784 13804 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 14779 13804 86 211 0 14565 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 64468

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5945
/proc/meminfo: memFree=1882072/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=59116 CPUtime=701.94
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 22703 0 0 0 70173 21 0 0 25 0 1 0 89877539 60534784 13826 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 14779 13826 86 211 0 14565 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 64468

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5945
/proc/meminfo: memFree=1882072/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=59116 CPUtime=761.93
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 22717 0 0 0 76171 22 0 0 25 0 1 0 89877539 60534784 13840 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 14779 13840 86 211 0 14565 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 64468

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5945
/proc/meminfo: memFree=1882136/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=59116 CPUtime=821.91
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 22717 0 0 0 82169 22 0 0 25 0 1 0 89877539 60534784 13840 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 14779 13840 86 211 0 14565 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 64468

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5945
/proc/meminfo: memFree=1882136/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=59116 CPUtime=881.88
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 22726 0 0 0 88166 22 0 0 25 0 1 0 89877539 60534784 13849 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 14779 13849 86 211 0 14565 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 64468

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5945
/proc/meminfo: memFree=1880280/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=61040 CPUtime=941.86
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 23201 0 0 0 94163 23 0 0 25 0 1 0 89877539 62504960 14324 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 15260 14324 86 211 0 15046 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 66392

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5945
/proc/meminfo: memFree=1875544/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=65452 CPUtime=1001.85
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 24370 0 0 0 100161 24 0 0 25 0 1 0 89877539 67022848 15493 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 16363 15493 86 211 0 16149 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 70804

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5945
/proc/meminfo: memFree=1870936/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=69860 CPUtime=1061.82
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 25531 0 0 0 106157 25 0 0 25 0 1 0 89877539 71536640 16654 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 17465 16654 86 211 0 17251 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 75212

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5945
/proc/meminfo: memFree=1866904/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=73680 CPUtime=1121.8
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 26531 0 0 0 112154 26 0 0 25 0 1 0 89877539 75448320 17654 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 18420 17654 86 211 0 18206 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 79032

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5945
/proc/meminfo: memFree=1863128/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=77160 CPUtime=1181.78
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 27467 0 0 0 118150 28 0 0 25 0 1 0 89877539 79011840 18590 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 19290 18590 86 211 0 19076 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 82512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5945
/proc/meminfo: memFree=1861976/2055920 swapFree=4182364/4192956
[pid=5744] ppid=5742 vsize=5352 CPUtime=0
/proc/5744/stat : 5744 (rsat.sh) S 5742 5744 4542 0 -1 4194304 305 124 0 0 0 0 0 0 18 0 1 0 89877538 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5744/statm: 1338 234 195 169 0 49 0
[pid=5747] ppid=5744 vsize=78192 CPUtime=1200.07
/proc/5747/stat : 5747 (rsat) R 5744 5744 4542 0 -1 4194304 27739 0 0 0 119979 28 0 0 25 0 1 0 89877539 80068608 18862 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5747/statm: 19548 18862 86 211 0 19334 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 83544

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 5744 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=3999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1200.07

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

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.79
CPU system time (s): 0.28
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 83544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.003999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 429
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= 16
involuntary context switches= 3

runsolver used 1.01885 second user time and 2.52462 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Mar 11 18:54:01 UTC 2007

IDJOB= 336046
IDBENCH= 24666
IDSOLVER= 104
FILE ID= node42/336046-1173639241

PBS_JOBID= 4101295

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336046-1173639241/rsat.sh /tmp/evaluation/336046-1173639241/instance-336046-1173639241.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-336046-1173639241 -o ROOT/results/node42/solver-336046-1173639241 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336046-1173639241/rsat.sh /tmp/evaluation/336046-1173639241/instance-336046-1173639241.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  cc16a72221b8e1efdfd6127b2f238bcd

RANDOM SEED= 380747954

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1938240 kB
Buffers:         14232 kB
Cached:          65860 kB
SwapCached:       4772 kB
Active:          37744 kB
Inactive:        53908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1938240 kB
SwapTotal:     4192956 kB
SwapFree:      4182364 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          15328 kB
Slab:            12088 kB
Committed_AS:   133404 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node42 on Sun Mar 11 19:14:04 UTC 2007