Trace number 339154

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.04 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
MD5SUM82718e0ff54407c78c5fcacb97224b1c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
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 ==============================================================================
0.00/0.01	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/node7/watcher-339154-1173699437 -o ROOT/results/node7/solver-339154-1173699437 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339154-1173699437/rsat.sh /tmp/evaluation/339154-1173699437/instance-339154-1173699437.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.01 1.00 3/77 9666
/proc/meminfo: memFree=1599248/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 389898388 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 232 195 169 0 49 0
[pid=9667] ppid=9666 vsize=820 CPUtime=0
/proc/9667/stat : 9667 (SatElite) R 9666 9666 6468 0 -1 4194304 128 0 0 0 0 0 0 0 20 0 1 0 389898388 839680 110 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571448 0 0 4096 3 0 0 0 17 1 0 0
/proc/9667/statm: 205 110 67 128 0 74 0

[startup+0.056886 s]
/proc/loadavg: 0.99 1.01 1.00 3/77 9666
/proc/meminfo: memFree=1599248/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101889 s]
/proc/loadavg: 0.99 1.01 1.00 3/77 9666
/proc/meminfo: memFree=1599248/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30191 s]
/proc/loadavg: 0.99 1.01 1.00 3/77 9666
/proc/meminfo: memFree=1599248/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701951 s]
/proc/loadavg: 0.99 1.01 1.00 3/77 9666
/proc/meminfo: memFree=1599248/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50103 s]
/proc/loadavg: 0.99 1.01 1.00 2/79 9669
/proc/meminfo: memFree=1597440/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=2996 CPUtime=1.48
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 694 0 0 0 148 0 0 0 25 0 1 0 389898389 3067904 592 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9669/statm: 749 592 86 211 0 535 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8348

[startup+3.1012 s]
/proc/loadavg: 0.99 1.01 1.00 2/79 9669
/proc/meminfo: memFree=1596480/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=3752 CPUtime=3.08
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 951 0 0 0 308 0 0 0 25 0 1 0 389898389 3842048 785 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529233 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9669/statm: 938 785 86 211 0 724 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9104

[startup+6.30154 s]
/proc/loadavg: 0.99 1.01 1.00 2/79 9669
/proc/meminfo: memFree=1594880/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=4788 CPUtime=6.28
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 1369 0 0 0 627 1 0 0 25 0 1 0 389898389 4902912 1007 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529120 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9669/statm: 1197 1007 86 211 0 983 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10140

[startup+12.7012 s]
/proc/loadavg: 0.99 1.01 1.00 2/79 9669
/proc/meminfo: memFree=1592832/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=6608 CPUtime=12.67
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 2047 0 0 0 1266 1 0 0 25 0 1 0 389898389 6766592 1489 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 1652 1489 86 211 0 1438 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11960

[startup+25.5014 s]
/proc/loadavg: 0.99 1.01 1.00 2/79 9669
/proc/meminfo: memFree=1590912/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=8956 CPUtime=25.47
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 3051 0 0 0 2545 2 0 0 25 0 1 0 389898389 9170944 2007 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522439 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 2239 2007 86 211 0 2025 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14308

[startup+51.101 s]
/proc/loadavg: 0.99 1.00 1.00 3/79 9669
/proc/meminfo: memFree=1589760/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=10080 CPUtime=51.06
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 3366 0 0 0 5104 2 0 0 25 0 1 0 389898389 10321920 2322 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 2520 2322 86 211 0 2306 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15432

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 9669
/proc/meminfo: memFree=1586816/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=13376 CPUtime=102.25
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 5005 0 0 0 10221 4 0 0 25 0 1 0 389898389 13697024 2995 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 3344 2995 86 211 0 3130 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18728

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 9669
/proc/meminfo: memFree=1582208/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=17808 CPUtime=162.23
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 6185 0 0 0 16217 6 0 0 25 0 1 0 389898389 18235392 4175 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 4452 4175 86 211 0 4238 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23160

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 9669
/proc/meminfo: memFree=1580608/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=19088 CPUtime=222.22
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 7349 0 0 0 22215 7 0 0 25 0 1 0 389898389 19546112 4527 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 4772 4527 86 211 0 4558 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24440

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 9669
/proc/meminfo: memFree=1580608/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=19088 CPUtime=282.19
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 7349 0 0 0 28212 7 0 0 25 0 1 0 389898389 19546112 4527 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 4772 4527 86 211 0 4558 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24440

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 9669
/proc/meminfo: memFree=1577024/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=22728 CPUtime=342.18
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 8291 0 0 0 34209 9 0 0 25 0 1 0 389898389 23273472 5436 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 5682 5436 86 211 0 5468 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 28080

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 9671
/proc/meminfo: memFree=1574016/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=27344 CPUtime=402.16
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 9488 0 0 0 40206 10 0 0 25 0 1 0 389898389 28000256 6214 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 6836 6214 86 211 0 6622 0

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

[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=27924 CPUtime=522.13
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 11378 0 0 0 52201 12 0 0 25 0 1 0 389898389 28594176 6449 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 6981 6449 86 211 0 6767 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 33276

[startup+582.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 9671
/proc/meminfo: memFree=1572928/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=27924 CPUtime=582.11
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 11383 0 0 0 58199 12 0 0 25 0 1 0 389898389 28594176 6454 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 6981 6454 86 211 0 6767 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 33276

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 9671
/proc/meminfo: memFree=1572672/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=28444 CPUtime=642.1
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 11465 0 0 0 64197 13 0 0 25 0 1 0 389898389 29126656 6536 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 7111 6536 86 211 0 6897 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 33796

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 9671
/proc/meminfo: memFree=1571904/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=29480 CPUtime=702.08
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 11715 0 0 0 70195 13 0 0 25 0 1 0 389898389 30187520 6721 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 7370 6721 86 211 0 7156 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 34832

[startup+762.307 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 9671
/proc/meminfo: memFree=1570176/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=31444 CPUtime=762.06
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 12238 0 0 0 76192 14 0 0 25 0 1 0 389898389 32198656 7146 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 7861 7146 86 211 0 7647 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 36796

[startup+822.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 9671
/proc/meminfo: memFree=1567744/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=34112 CPUtime=822.04
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 13021 0 0 0 82189 15 0 0 25 0 1 0 389898389 34930688 7766 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 8528 7766 86 211 0 8314 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 39464

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 3/79 9671
/proc/meminfo: memFree=1565696/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=36248 CPUtime=882.03
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 13596 0 0 0 88187 16 0 0 25 0 1 0 389898389 37117952 8276 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 9062 8276 86 211 0 8848 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 41600

[startup+942.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 9671
/proc/meminfo: memFree=1563712/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=38088 CPUtime=942.01
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 14101 0 0 0 94184 17 0 0 25 0 1 0 389898389 39002112 8781 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 9522 8781 86 211 0 9308 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 43440

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 9671
/proc/meminfo: memFree=1562048/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=39628 CPUtime=1002
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 14517 0 0 0 100182 18 0 0 25 0 1 0 389898389 40579072 9197 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 9907 9197 86 211 0 9693 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 44980

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 9671
/proc/meminfo: memFree=1564160/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=35620 CPUtime=1061.98
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 16244 0 0 0 106179 19 0 0 25 0 1 0 389898389 36474880 8622 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 8905 8622 86 211 0 8691 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 40972

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 9671
/proc/meminfo: memFree=1564224/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=35620 CPUtime=1121.96
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 16244 0 0 0 112176 20 0 0 25 0 1 0 389898389 36474880 8622 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 8905 8622 86 211 0 8691 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 40972

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 3/79 9671
/proc/meminfo: memFree=1564224/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=35620 CPUtime=1181.94
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 16244 0 0 0 118174 20 0 0 25 0 1 0 389898389 36474880 8622 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 8905 8622 86 211 0 8691 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 40972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 9671
/proc/meminfo: memFree=1564224/2055920 swapFree=4147416/4192956
[pid=9666] ppid=9664 vsize=5352 CPUtime=0
/proc/9666/stat : 9666 (rsat.sh) S 9664 9666 6468 0 -1 4194304 305 131 0 0 0 0 0 0 18 0 1 0 389898388 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9666/statm: 1338 234 195 169 0 49 0
[pid=9669] ppid=9666 vsize=35620 CPUtime=1200.04
/proc/9669/stat : 9669 (rsat) R 9666 9666 6468 0 -1 4194304 16244 0 0 0 119984 20 0 0 25 0 1 0 389898389 36474880 8622 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9669/statm: 8905 8622 86 211 0 8691 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 40972

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 9666 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.006998
while last known CPU time is 1200.04

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

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.84
CPU system time (s): 0.2
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 51396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
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= 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= 16
involuntary context switches= 3

runsolver used 1.3248 second user time and 3.05054 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Mar 12 11:37:17 UTC 2007

IDJOB= 339154
IDBENCH= 24740
IDSOLVER= 104
FILE ID= node7/339154-1173699437

PBS_JOBID= 4101475

Free space on /tmp= 66485 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339154-1173699437/rsat.sh /tmp/evaluation/339154-1173699437/instance-339154-1173699437.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-339154-1173699437 -o ROOT/results/node7/solver-339154-1173699437 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339154-1173699437/rsat.sh /tmp/evaluation/339154-1173699437/instance-339154-1173699437.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  82718e0ff54407c78c5fcacb97224b1c

RANDOM SEED= 161376654

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1599656 kB
Buffers:         43916 kB
Cached:         320096 kB
SwapCached:       8628 kB
Active:         230748 kB
Inactive:       156732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1599656 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            1712 kB
Writeback:           0 kB
Mapped:          30468 kB
Slab:            54384 kB
Committed_AS:  1321556 kB
PageTables:       1768 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= 66485 MiB

End job on node7 on Mon Mar 12 11:57:19 UTC 2007