Trace number 337768

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) 1200.08 1200.91

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen7-n390-01-S248216171.sat05-478.reshuffled-07.cnf
MD5SUMb4b7232e615622da0ec2f6332f3cba2b
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 variables390
Number of clauses1722
Sum of the clauses size5166
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31722
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 |    1722     5166 |     516       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 390   #clauses: 1722   #literals: 5166
0.00/0.00	c CPU time:   0.004999 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/node13/watcher-337768-1173673982 -o ROOT/results/node13/solver-337768-1173673982 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337768-1173673982/rsat.sh /tmp/evaluation/337768-1173673982/instance-337768-1173673982.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13804
/proc/meminfo: memFree=1766200/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) R 13802 13804 12574 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 387352648 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757246111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13804/statm: 1338 231 194 169 0 49 0
[pid=13805] ppid=13804 vsize=820 CPUtime=0
/proc/13805/stat : 13805 (SatElite) R 13804 13804 12574 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 387352648 839680 122 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571184 0 0 4096 3 0 0 0 17 1 0 0
/proc/13805/statm: 205 122 67 128 0 74 0

[startup+0.0162659 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13804
/proc/meminfo: memFree=1766200/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101276 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13804
/proc/meminfo: memFree=1766200/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301301 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13804
/proc/meminfo: memFree=1766200/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701355 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13804
/proc/meminfo: memFree=1766200/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13807
/proc/meminfo: memFree=1766504/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=3040 CPUtime=1.48
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 706 0 0 0 148 0 0 0 25 0 1 0 387352649 3112960 596 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 760 596 86 211 0 546 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8392

[startup+3.10168 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13807
/proc/meminfo: memFree=1764840/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=4772 CPUtime=3.08
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 1180 0 0 0 308 0 0 0 25 0 1 0 387352649 4886528 972 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523235 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 1193 972 86 211 0 979 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10124

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13807
/proc/meminfo: memFree=1763176/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=6464 CPUtime=6.28
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 1857 0 0 0 628 0 0 0 25 0 1 0 387352649 6619136 1453 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 1616 1453 86 211 0 1402 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11816

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13807
/proc/meminfo: memFree=1760936/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=8544 CPUtime=12.68
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 2773 0 0 0 1267 1 0 0 25 0 1 0 387352649 8749056 1883 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 2136 1883 86 211 0 1922 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13896

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 13807
/proc/meminfo: memFree=1758824/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=10376 CPUtime=25.47
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 3666 0 0 0 2546 1 0 0 25 0 1 0 387352649 10625024 2388 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 2594 2388 86 211 0 2380 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15728

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 13807
/proc/meminfo: memFree=1754216/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=15176 CPUtime=51.05
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 5688 0 0 0 5102 3 0 0 25 0 1 0 387352649 15540224 3444 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 3794 3444 86 211 0 3580 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 20528

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 13807
/proc/meminfo: memFree=1747048/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=21892 CPUtime=102.23
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 8260 0 0 0 10218 5 0 0 25 0 1 0 387352649 22417408 5224 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 5473 5224 86 211 0 5259 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 27244

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13807
/proc/meminfo: memFree=1745640/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=23352 CPUtime=162.19
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 8684 0 0 0 16213 6 0 0 25 0 1 0 387352649 23912448 5648 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 5838 5648 86 211 0 5624 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 28704

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13807
/proc/meminfo: memFree=1737832/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=32140 CPUtime=222.13
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 11001 0 0 0 22205 8 0 0 25 0 1 0 387352649 32911360 7579 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 8035 7579 86 211 0 7821 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 37492

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13807
/proc/meminfo: memFree=1737448/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=32280 CPUtime=282.1
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 12589 0 0 0 28201 9 0 0 25 0 1 0 387352649 33054720 7627 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 8070 7627 86 211 0 7856 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 37632

[startup+342.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 13807
/proc/meminfo: memFree=1737384/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=32280 CPUtime=342.06
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 12593 0 0 0 34197 9 0 0 25 0 1 0 387352649 33054720 7631 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 8070 7631 86 211 0 7856 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 37632

[startup+402.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 13807
/proc/meminfo: memFree=1732072/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=37732 CPUtime=402.02
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 13978 0 0 0 40191 11 0 0 25 0 1 0 387352649 38637568 9016 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13807/statm: 9433 9016 86 211 0 9219 0

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

[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=47160 CPUtime=581.91
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 18194 0 0 0 58176 15 0 0 25 0 1 0 387352649 48291840 11563 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 11790 11563 86 211 0 11576 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 52512

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13807
/proc/meminfo: memFree=1721640/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=47160 CPUtime=641.88
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 18196 0 0 0 64173 15 0 0 25 0 1 0 387352649 48291840 11565 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 11790 11565 86 211 0 11576 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 52512

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13807
/proc/meminfo: memFree=1721576/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=47160 CPUtime=701.84
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 18197 0 0 0 70168 16 0 0 25 0 1 0 387352649 48291840 11566 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 11790 11566 86 211 0 11576 0
Current children cumulated CPU time (s) 701.84
Current children cumulated vsize (KiB) 52512

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13807
/proc/meminfo: memFree=1721576/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=47160 CPUtime=761.8
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 18197 0 0 0 76164 16 0 0 25 0 1 0 387352649 48291840 11566 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13807/statm: 11790 11566 86 211 0 11576 0
Current children cumulated CPU time (s) 761.8
Current children cumulated vsize (KiB) 52512

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13809
/proc/meminfo: memFree=1721576/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=47160 CPUtime=821.73
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 18209 0 0 0 82157 16 0 0 25 0 1 0 387352649 48291840 11578 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 11790 11578 86 211 0 11576 0
Current children cumulated CPU time (s) 821.73
Current children cumulated vsize (KiB) 52512

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13809
/proc/meminfo: memFree=1718312/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=53648 CPUtime=881.69
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 19858 0 0 0 88152 17 0 0 25 0 1 0 387352649 54935552 12457 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 13412 12457 86 211 0 13198 0
Current children cumulated CPU time (s) 881.69
Current children cumulated vsize (KiB) 59000

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13809
/proc/meminfo: memFree=1714600/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=57164 CPUtime=941.66
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 20788 0 0 0 94148 18 0 0 25 0 1 0 387352649 58535936 13387 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13807/statm: 14291 13387 86 211 0 14077 0
Current children cumulated CPU time (s) 941.66
Current children cumulated vsize (KiB) 62516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13809
/proc/meminfo: memFree=1711080/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=60528 CPUtime=1001.61
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 21668 0 0 0 100142 19 0 0 25 0 1 0 387352649 61980672 14267 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 15132 14267 86 211 0 14918 0
Current children cumulated CPU time (s) 1001.61
Current children cumulated vsize (KiB) 65880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13809
/proc/meminfo: memFree=1707688/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=63720 CPUtime=1061.58
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 22545 0 0 0 106137 21 0 0 25 0 1 0 387352649 65249280 15144 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 15930 15144 86 211 0 15716 0
Current children cumulated CPU time (s) 1061.58
Current children cumulated vsize (KiB) 69072

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13809
/proc/meminfo: memFree=1704296/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=66952 CPUtime=1121.53
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 23368 0 0 0 112131 22 0 0 25 0 1 0 387352649 68558848 15967 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 16738 15967 86 211 0 16524 0
Current children cumulated CPU time (s) 1121.53
Current children cumulated vsize (KiB) 72304

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13809
/proc/meminfo: memFree=1701224/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=69772 CPUtime=1181.48
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 24133 0 0 0 118126 22 0 0 25 0 1 0 387352649 71446528 16732 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13807/statm: 17443 16732 86 211 0 17229 0
Current children cumulated CPU time (s) 1181.48
Current children cumulated vsize (KiB) 75124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13809
/proc/meminfo: memFree=1700072/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=70800 CPUtime=1200.08
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 24408 0 0 0 119985 23 0 0 25 0 1 0 387352649 72499200 16974 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 17700 16974 86 211 0 17486 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 76152

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13809
/proc/meminfo: memFree=1700072/2055920 swapFree=4158788/4192956
[pid=13804] ppid=13802 vsize=5352 CPUtime=0
/proc/13804/stat : 13804 (rsat.sh) S 13802 13804 12574 0 -1 4194304 305 143 0 0 0 0 0 0 16 0 1 0 387352648 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1338 234 195 169 0 49 0
[pid=13807] ppid=13804 vsize=70800 CPUtime=1200.08
/proc/13807/stat : 13807 (rsat) R 13804 13804 12574 0 -1 4194304 24408 0 0 0 119985 23 0 0 25 0 1 0 387352649 72499200 16974 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13807/statm: 17700 16974 86 211 0 17486 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 76152

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13804 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200.08

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

Real time (s): 1200.91
CPU time (s): 1200.08
CPU user time (s): 1199.85
CPU system time (s): 0.23
CPU usage (%): 99.9306
Max. virtual memory (cumulated for all children) (KiB): 76152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 448
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= 2

runsolver used 1.16182 second user time and 3.21451 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Mar 12 04:33:02 UTC 2007

IDJOB= 337768
IDBENCH= 24707
IDSOLVER= 104
FILE ID= node13/337768-1173673982

PBS_JOBID= 4101443

Free space on /tmp= 66503 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen7-n390-01-S248216171.sat05-478.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337768-1173673982/rsat.sh /tmp/evaluation/337768-1173673982/instance-337768-1173673982.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-337768-1173673982 -o ROOT/results/node13/solver-337768-1173673982 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337768-1173673982/rsat.sh /tmp/evaluation/337768-1173673982/instance-337768-1173673982.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  b4b7232e615622da0ec2f6332f3cba2b

RANDOM SEED= 658614412

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1766608 kB
Buffers:         37692 kB
Cached:         166884 kB
SwapCached:       2076 kB
Active:         156880 kB
Inactive:        70380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766608 kB
SwapTotal:     4192956 kB
SwapFree:      4158788 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          30636 kB
Slab:            47636 kB
Committed_AS:  1680104 kB
PageTables:       1744 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= 66505 MiB

End job on node13 on Mon Mar 12 04:53:05 UTC 2007