Trace number 339406

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) 1200.03 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
MD5SUM6829b07d42c434b96cd2417ca27ed3f2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	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 |    1080     3240 |     323       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 270   #clauses: 1080   #literals: 3240
0.00/0.00	c CPU time:   0.002999 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/node10/watcher-339406-1173704267 -o ROOT/results/node10/solver-339406-1173704267 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339406-1173704267/rsat.sh /tmp/evaluation/339406-1173704267/instance-339406-1173704267.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 3/77 12876
/proc/meminfo: memFree=1434032/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 390381743 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 232 195 169 0 49 0
[pid=12877] ppid=12876 vsize=820 CPUtime=0
/proc/12877/stat : 12877 (SatElite) R 12876 12876 7192 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 390381743 839680 110 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571184 0 0 4096 3 0 0 0 17 1 0 0
/proc/12877/statm: 205 110 67 128 0 74 0

[startup+0.00804701 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12876
/proc/meminfo: memFree=1434032/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 390381743 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 232 195 169 0 49 0
[pid=12877] ppid=12876 vsize=0 CPUtime=0
/proc/12877/stat : 12877 (SatElite) D 12876 12876 7192 0 -1 4194308 131 0 0 0 0 0 0 0 20 0 1 0 390381743 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 18446744072100051646 0 0 17 1 0 0
/proc/12877/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101062 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12876
/proc/meminfo: memFree=1434032/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301087 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12876
/proc/meminfo: memFree=1434032/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701143 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12876
/proc/meminfo: memFree=1434032/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50225 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 12879
/proc/meminfo: memFree=1432160/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=2976 CPUtime=1.48
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 680 0 0 0 148 0 0 0 25 0 1 0 390381744 3047424 578 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 744 578 86 211 0 530 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8328

[startup+3.10147 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 12879
/proc/meminfo: memFree=1431264/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=3872 CPUtime=3.08
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 946 0 0 0 308 0 0 0 25 0 1 0 390381744 3964928 780 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 968 780 86 211 0 754 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9224

[startup+6.3019 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 12879
/proc/meminfo: memFree=1429152/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=5292 CPUtime=6.27
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 1524 0 0 0 627 0 0 0 25 0 1 0 390381744 5419008 1129 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 1323 1129 86 211 0 1109 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10644

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 12879
/proc/meminfo: memFree=1427296/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=6884 CPUtime=12.68
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 2149 0 0 0 1267 1 0 0 25 0 1 0 390381744 7049216 1558 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 1721 1558 86 211 0 1507 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12236

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 12879
/proc/meminfo: memFree=1424736/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=9624 CPUtime=25.47
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 3273 0 0 0 2545 2 0 0 25 0 1 0 390381744 9854976 2196 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 2406 2196 86 211 0 2192 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14976

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 12879
/proc/meminfo: memFree=1423968/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=10676 CPUtime=51.06
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 3543 0 0 0 5104 2 0 0 25 0 1 0 390381744 10932224 2466 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 2669 2466 86 211 0 2455 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16028

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 12879
/proc/meminfo: memFree=1420576/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=14392 CPUtime=102.25
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 5287 0 0 0 10221 4 0 0 25 0 1 0 390381744 14737408 3244 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 3598 3244 86 211 0 3384 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 19744

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12879
/proc/meminfo: memFree=1415648/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=19456 CPUtime=162.24
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 6586 0 0 0 16218 6 0 0 25 0 1 0 390381744 19922944 4510 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 4864 4510 86 211 0 4650 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24808

[startup+222.301 s]
/proc/loadavg: 1.15 1.02 1.00 2/85 12989
/proc/meminfo: memFree=1412904/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=20484 CPUtime=222.16
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 7850 0 0 0 22209 7 0 0 25 0 1 0 390381744 20975616 4856 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 5121 4856 86 211 0 4907 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 25836

[startup+282.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 13077
/proc/meminfo: memFree=1413792/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=20612 CPUtime=282.08
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 7922 0 0 0 28201 7 0 0 25 0 1 0 390381744 21106688 4928 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 5153 4928 86 211 0 4939 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 25964

[startup+342.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 13077
/proc/meminfo: memFree=1409632/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=26112 CPUtime=342.07
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 9342 0 0 0 34198 9 0 0 25 0 1 0 390381744 26738688 5962 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529736 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 6528 5962 86 211 0 6314 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 31464

[startup+402.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 13077
/proc/meminfo: memFree=1407712/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0

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

[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=28732 CPUtime=582
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 11710 0 0 0 58188 12 0 0 25 0 1 0 390381744 29421568 6703 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 7183 6703 86 211 0 6969 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 34084

[startup+642.302 s]
/proc/loadavg: 1.08 1.06 1.01 2/79 13077
/proc/meminfo: memFree=1403360/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=31944 CPUtime=641.99
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 12542 0 0 0 64185 14 0 0 25 0 1 0 390381744 32710656 7535 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 7986 7535 86 211 0 7772 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 37296

[startup+702.302 s]
/proc/loadavg: 1.03 1.05 1.01 2/79 13077
/proc/meminfo: memFree=1399840/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=35400 CPUtime=701.96
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 13423 0 0 0 70181 15 0 0 25 0 1 0 390381744 36249600 8416 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 8850 8416 86 211 0 8636 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 40752

[startup+762.306 s]
/proc/loadavg: 1.01 1.04 1.00 2/79 13077
/proc/meminfo: memFree=1396704/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=38512 CPUtime=761.95
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 14236 0 0 0 76179 16 0 0 25 0 1 0 390381744 39436288 9196 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 9628 9196 86 211 0 9414 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 43864

[startup+822.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 13077
/proc/meminfo: memFree=1395808/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=38512 CPUtime=821.93
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 16192 0 0 0 82176 17 0 0 25 0 1 0 390381744 39436288 9380 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 9628 9380 86 211 0 9414 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 43864

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 13077
/proc/meminfo: memFree=1395936/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=38512 CPUtime=881.91
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 16192 0 0 0 88173 18 0 0 25 0 1 0 390381744 39436288 9380 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 9628 9380 86 211 0 9414 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 43864

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 13077
/proc/meminfo: memFree=1396000/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=38512 CPUtime=941.89
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 16192 0 0 0 94171 18 0 0 25 0 1 0 390381744 39436288 9380 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 9628 9380 86 211 0 9414 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 43864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 13077
/proc/meminfo: memFree=1396000/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=38512 CPUtime=1001.88
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 16192 0 0 0 100169 19 0 0 25 0 1 0 390381744 39436288 9380 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 9628 9380 86 211 0 9414 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 43864

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 13077
/proc/meminfo: memFree=1396000/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=38512 CPUtime=1061.86
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 16192 0 0 0 106167 19 0 0 25 0 1 0 390381744 39436288 9380 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 9628 9380 86 211 0 9414 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 43864

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13077
/proc/meminfo: memFree=1396000/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=38512 CPUtime=1121.85
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 16192 0 0 0 112165 20 0 0 25 0 1 0 390381744 39436288 9380 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 9628 9380 86 211 0 9414 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 43864

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13077
/proc/meminfo: memFree=1396000/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=38512 CPUtime=1181.83
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 16200 0 0 0 118163 20 0 0 25 0 1 0 390381744 39436288 9388 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 9628 9388 86 211 0 9414 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 43864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13077
/proc/meminfo: memFree=1395936/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=38512 CPUtime=1200.03
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 16200 0 0 0 119982 21 0 0 25 0 1 0 390381744 39436288 9388 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 9628 9388 86 211 0 9414 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 43864

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13077
/proc/meminfo: memFree=1395936/2055920 swapFree=4168764/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 7192 0 -1 4194304 305 131 0 0 0 0 0 0 19 0 1 0 390381743 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=38512 CPUtime=1200.03
/proc/12879/stat : 12879 (rsat) R 12876 12876 7192 0 -1 4194304 16200 0 0 0 119982 21 0 0 25 0 1 0 390381744 39436288 9388 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12879/statm: 9628 9388 86 211 0 9414 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 43864

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12876 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=999
CPU time returned by wait4() is 0.007997
while last known CPU time is 1200.03

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

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.82
CPU system time (s): 0.21
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 51596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 436
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 1.09583 second user time and 3.2865 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Mar 12 12:57:47 UTC 2007

IDJOB= 339406
IDBENCH= 24746
IDSOLVER= 104
FILE ID= node10/339406-1173704267

PBS_JOBID= 4101469

Free space on /tmp= 66428 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339406-1173704267/rsat.sh /tmp/evaluation/339406-1173704267/instance-339406-1173704267.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-339406-1173704267 -o ROOT/results/node10/solver-339406-1173704267 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339406-1173704267/rsat.sh /tmp/evaluation/339406-1173704267/instance-339406-1173704267.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  6829b07d42c434b96cd2417ca27ed3f2

RANDOM SEED= 149399742

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1434440 kB
Buffers:         48060 kB
Cached:         479616 kB
SwapCached:       2520 kB
Active:         280216 kB
Inactive:       270408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1434440 kB
SwapTotal:     4192956 kB
SwapFree:      4168764 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          30528 kB
Slab:            56332 kB
Committed_AS:  1762800 kB
PageTables:       1832 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= 66428 MiB

End job on node10 on Mon Mar 12 13:17:50 UTC 2007