Trace number 299217

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

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
MD5SUMe1848ef5581233d7edc388a9e0c74c1a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2537     7752 |      --       0       --      -- |     --   | -19/84
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 580   #clauses: 2537   #literals: 7752
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-299217-1171867978 -o ROOT/results/node1/solver-299217-1171867978 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299217-1171867978/rsat.sh /tmp/evaluation/299217-1171867978/instance-299217-1171867978.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 22426
/proc/meminfo: memFree=1603808/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 206752856 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22426/statm: 1339 234 195 169 0 50 0
[pid=22427] ppid=22426 vsize=820 CPUtime=0
/proc/22427/stat : 22427 (SatElite) R 22426 22426 22179 0 -1 4194304 134 0 0 0 0 0 0 0 19 0 1 0 206752856 839680 117 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/22427/statm: 205 117 49 128 0 74 0

[startup+0.107234 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22426
/proc/meminfo: memFree=1603808/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515281 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22426
/proc/meminfo: memFree=1603808/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33538 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22429
/proc/meminfo: memFree=1601872/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=3080 CPUtime=1.31
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 715 0 0 0 131 0 0 0 25 0 1 0 206752857 3153920 604 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 770 604 86 211 0 556 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8436

[startup+2.97157 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22429
/proc/meminfo: memFree=1600208/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=3796 CPUtime=2.95
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 969 0 0 0 295 0 0 0 25 0 1 0 206752857 3887104 794 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523288 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 949 794 86 211 0 735 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9152

[startup+6.24795 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22429
/proc/meminfo: memFree=1598672/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=6244 CPUtime=6.22
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 1800 0 0 0 622 0 0 0 25 0 1 0 206752857 6393856 1396 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 1561 1396 86 211 0 1347 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11600

[startup+12.7107 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 22429
/proc/meminfo: memFree=1595536/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=9072 CPUtime=12.67
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 2732 0 0 0 1267 0 0 0 25 0 1 0 206752857 9289728 2034 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 2268 2034 86 211 0 2054 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14428

[startup+25.5332 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 22429
/proc/meminfo: memFree=1593048/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=11544 CPUtime=25.5
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 3779 0 0 0 2548 2 0 0 25 0 1 0 206752857 11821056 2693 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 2886 2693 86 211 0 2672 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 16900

[startup+51.1622 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 22429
/proc/meminfo: memFree=1589912/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=14780 CPUtime=51.12
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 5397 0 0 0 5109 3 0 0 25 0 1 0 206752857 15134720 3345 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 3695 3345 86 211 0 3481 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 20136

[startup+102.417 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 22429
/proc/meminfo: memFree=1583832/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=20500 CPUtime=102.36
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 7723 0 0 0 10230 6 0 0 25 0 1 0 206752857 20992000 4877 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 5125 4877 86 211 0 4911 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 25856

[startup+162.492 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 22429
/proc/meminfo: memFree=1575704/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=29852 CPUtime=162.41
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 10176 0 0 0 16232 9 0 0 25 0 1 0 206752857 30568448 6944 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 7463 6944 86 211 0 7249 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 35208

[startup+222.561 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 22429
/proc/meminfo: memFree=1573976/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=31260 CPUtime=222.47
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 12124 0 0 0 22236 11 0 0 25 0 1 0 206752857 32010240 7333 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 7815 7333 86 211 0 7601 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 36616

[startup+282.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22429
/proc/meminfo: memFree=1573080/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=32572 CPUtime=282.52
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 12404 0 0 0 28241 11 0 0 25 0 1 0 206752857 33353728 7580 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 8143 7580 86 211 0 7929 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 37928

[startup+342.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22429
/proc/meminfo: memFree=1566872/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=38616 CPUtime=342.57
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 14005 0 0 0 34244 13 0 0 25 0 1 0 206752857 39542784 9148 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 9654 9148 86 211 0 9440 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 43972

[startup+402.779 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22429
/proc/meminfo: memFree=1561240/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=43932 CPUtime=402.63
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 15415 0 0 0 40248 15 0 0 25 0 1 0 206752857 44986368 10525 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 10983 10525 86 211 0 10769 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 49288

[startup+462.851 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22429
/proc/meminfo: memFree=1560152/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=44044 CPUtime=462.69
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 17493 0 0 0 46252 17 0 0 25 0 1 0 206752857 45101056 10753 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 11011 10753 86 211 0 10797 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 49400

[startup+522.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 22539
/proc/meminfo: memFree=1559008/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01

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

[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=44044 CPUtime=582.75
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 17494 0 0 0 58256 19 0 0 25 0 1 0 206752857 45101056 10754 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 11011 10754 86 211 0 10797 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 49400

[startup+643.114 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22627
/proc/meminfo: memFree=1559960/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=44044 CPUtime=642.8
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 17494 0 0 0 64261 19 0 0 25 0 1 0 206752857 45101056 10754 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 11011 10754 86 211 0 10797 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 49400

[startup+703.187 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22627
/proc/meminfo: memFree=1556120/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=51316 CPUtime=702.86
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 19316 0 0 0 70265 21 0 0 25 0 1 0 206752857 52547584 11806 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 12829 11806 86 211 0 12615 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 56672

[startup+763.261 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22627
/proc/meminfo: memFree=1551128/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=56156 CPUtime=762.91
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 20590 0 0 0 76268 23 0 0 25 0 1 0 206752857 57503744 13080 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 14039 13080 86 211 0 13825 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 61512

[startup+823.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22627
/proc/meminfo: memFree=1546968/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=60152 CPUtime=822.97
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 21622 0 0 0 82273 24 0 0 25 0 1 0 206752857 61595648 14112 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 15038 14112 86 211 0 14824 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 65508

[startup+883.412 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22627
/proc/meminfo: memFree=1542936/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=64060 CPUtime=883.03
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 22632 0 0 0 88278 25 0 0 25 0 1 0 206752857 65597440 15122 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 16015 15122 86 211 0 15801 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 69416

[startup+943.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22627
/proc/meminfo: memFree=1538904/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=67908 CPUtime=943.08
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 23635 0 0 0 94282 26 0 0 25 0 1 0 206752857 69537792 16125 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 16977 16125 86 211 0 16763 0
Current children cumulated CPU time (s) 943.09
Current children cumulated vsize (KiB) 73264

[startup+1003.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22627
/proc/meminfo: memFree=1539224/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=66680 CPUtime=1003.14
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 26876 0 0 0 100285 29 0 0 25 0 1 0 206752857 68280320 16012 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523260 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 16670 16012 86 211 0 16456 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 72036

[startup+1063.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22627
/proc/meminfo: memFree=1539224/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=66680 CPUtime=1063.2
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 26876 0 0 0 106291 29 0 0 25 0 1 0 206752857 68280320 16012 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 16670 16012 86 211 0 16456 0
Current children cumulated CPU time (s) 1063.21
Current children cumulated vsize (KiB) 72036

[startup+1123.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22627
/proc/meminfo: memFree=1539224/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=66680 CPUtime=1123.26
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 26876 0 0 0 112296 30 0 0 25 0 1 0 206752857 68280320 16012 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 16670 16012 86 211 0 16456 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 72036

[startup+1183.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22627
/proc/meminfo: memFree=1538648/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=67720 CPUtime=1183.31
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 27028 0 0 0 118301 30 0 0 25 0 1 0 206752857 69345280 16164 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 16930 16164 86 211 0 16716 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 73076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22627
/proc/meminfo: memFree=1538520/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=67980 CPUtime=1200.02
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 27067 0 0 0 119972 30 0 0 25 0 1 0 206752857 69611520 16203 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 16995 16203 86 211 0 16781 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 73336

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

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

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22627
/proc/meminfo: memFree=1538520/2055920 swapFree=4158120/4192956
[pid=22426] ppid=22424 vsize=5356 CPUtime=0.01
/proc/22426/stat : 22426 (rsat.sh) S 22424 22426 22179 0 -1 4194304 307 191 0 0 0 0 1 0 16 0 1 0 206752856 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1339 235 195 169 0 50 0
[pid=22429] ppid=22426 vsize=67980 CPUtime=1200.02
/proc/22429/stat : 22429 (rsat) R 22426 22426 22179 0 -1 4194304 27067 0 0 0 119972 30 0 0 25 0 1 0 206752857 69611520 16203 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22429/statm: 16995 16203 86 211 0 16781 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 73336

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22426 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.015996
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): 1199.73
CPU system time (s): 0.3
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 85952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
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= 498
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 1.27081 second user time and 2.99554 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Feb 19 06:52:58 UTC 2007

IDJOB= 299217
IDBENCH= 20005
IDSOLVER= 104
FILE ID= node1/299217-1171867978

PBS_JOBID= 3839415

Free space on /tmp= 66550 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299217-1171867978/rsat.sh /tmp/evaluation/299217-1171867978/instance-299217-1171867978.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-299217-1171867978 -o ROOT/results/node1/solver-299217-1171867978 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299217-1171867978/rsat.sh /tmp/evaluation/299217-1171867978/instance-299217-1171867978.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  e1848ef5581233d7edc388a9e0c74c1a

RANDOM SEED= 993979097

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1604216 kB
Buffers:         52500 kB
Cached:         304244 kB
SwapCached:      15284 kB
Active:         250680 kB
Inactive:       129160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1604216 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          29836 kB
Slab:            57472 kB
Committed_AS:   670576 kB
PageTables:       1740 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= 66550 MiB

End job on node1 on Mon Feb 19 07:13:00 UTC 2007