Trace number 332639

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
TiniSatELite 2007-02-08? (TO) 1200.04 1200.61

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
sat-grid-pbl-0200.sat05-1339.reshuffled-07.cnf
MD5SUM0b356767f83a803ddf362cecd03688e1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.595909
Satisfiable
(Un)Satisfiability was proved
Number of variables40200
Number of clauses79801
Sum of the clauses size318798
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2200
Number of clauses of size 30
Number of clauses of size 479599
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.15	c ==============================================================================
0.00/0.15	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.15	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.15	c ==============================================================================
0.00/0.15	c |         0 |   79799   318793 |   23939       0        0     nan |  0.000 % |
0.00/0.59	c |         0 |       0        0 |      --       0       --      -- |     --   | -79799/-318788
0.00/0.59	c ==============================================================================
0.00/0.59	c Result  :   #vars: 0   #clauses: 0   #literals: 0
0.00/0.59	c CPU time:   0.546916 s
0.00/0.59	c ==============================================================================
0.00/0.59	c Tinisat 0.22
0.00/0.59	c solving /tmp/GTI_node15.alineos.net_14576.cnf
0.00/0.59	c 0 variables, 0 clauses
0.00/0.59	c 0 decisions, 0 conflicts, 0 restarts
0.00/0.59	c solved in 0.00s

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/node15/watcher-332639-1173484591 -o ROOT/results/node15/solver-332639-1173484591 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332639-1173484591/TiniSatELite /tmp/evaluation/332639-1173484591/instance-332639-1173484591.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 14576
/proc/meminfo: memFree=1570016/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 368413557 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472784978 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14576/statm: 1338 232 195 169 0 49 0
[pid=14577] ppid=14576 vsize=0 CPUtime=0
/proc/14577/stat : 14577 (TiniSatELite) R 14576 14576 13650 0 -1 4194372 64 188 0 0 0 0 0 0 20 0 1 0 368413557 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/14577/statm: 0 0 0 0 0 0 0

[startup+0.0674951 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 14576
/proc/meminfo: memFree=1570016/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 368413557 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102496 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 14576
/proc/meminfo: memFree=1570016/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 368413557 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301525 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 14576
/proc/meminfo: memFree=1570016/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 368413557 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702603 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 14576
/proc/meminfo: memFree=1570016/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 5352

[startup+1.50173 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 14583
/proc/meminfo: memFree=1555792/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=15896 CPUtime=0.89
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 3359 0 0 0 88 1 0 0 25 0 1 0 368413617 16277504 3303 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134536974 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 3974 3303 50 128 0 3843 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 21248

[startup+3.102 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 14583
/proc/meminfo: memFree=1553744/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=18628 CPUtime=2.49
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 4016 0 0 0 247 2 0 0 25 0 1 0 368413617 19075072 3960 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134537394 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 4657 3960 50 128 0 4526 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 23980

[startup+6.30255 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 14583
/proc/meminfo: memFree=1547856/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=25156 CPUtime=5.69
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 5600 0 0 0 566 3 0 0 25 0 1 0 368413617 25759744 5544 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134681051 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 6289 5544 50 128 0 6158 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 30508

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 14583
/proc/meminfo: memFree=1536272/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=35248 CPUtime=12.09
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 8148 0 0 0 1205 4 0 0 25 0 1 0 368413617 36093952 7907 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134553050 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 8812 7907 50 128 0 8681 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 40600

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 14583
/proc/meminfo: memFree=1524240/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=47172 CPUtime=24.88
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 11317 0 0 0 2483 5 0 0 25 0 1 0 368413617 48304128 10895 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134529936 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 11793 10895 50 128 0 11662 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 52524

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 14583
/proc/meminfo: memFree=1512848/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=59124 CPUtime=50.47
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 14481 0 0 0 5039 8 0 0 25 0 1 0 368413617 60542976 13828 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134530773 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 14781 13828 50 128 0 14650 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 64476

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 14583
/proc/meminfo: memFree=1491216/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=80400 CPUtime=101.66
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 20489 0 0 0 10155 11 0 0 25 0 1 0 368413617 82329600 19124 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134553483 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 20100 19124 50 128 0 19969 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 85752

[startup+162.301 s]
/proc/loadavg: 1.05 0.99 0.99 2/79 14583
/proc/meminfo: memFree=1476176/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=96684 CPUtime=161.63
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 25009 0 0 0 16150 13 0 0 25 0 1 0 368413617 99004416 22874 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134557397 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 24171 22874 50 128 0 24040 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 102036

[startup+222.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/79 14583
/proc/meminfo: memFree=1470608/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=104444 CPUtime=221.6
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 27016 0 0 0 22145 15 0 0 25 0 1 0 368413617 106950656 24295 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134553280 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 26111 24295 50 128 0 25980 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 109796

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 14657
/proc/meminfo: memFree=1449480/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=124968 CPUtime=281.56
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 32568 0 0 0 28136 20 0 0 25 0 1 0 368413617 127967232 29234 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134553280 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 31242 29234 50 128 0 31111 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 130320

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 14755
/proc/meminfo: memFree=1446480/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=128524 CPUtime=341.47
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 33611 0 0 0 34126 21 0 0 25 0 1 0 368413617 131608576 29987 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134543322 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 32131 29987 50 128 0 32000 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 133876

[startup+402.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 14781
/proc/meminfo: memFree=1414992/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=160280 CPUtime=401.43
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 42366 0 0 0 40117 26 0 0 25 0 1 0 368413617 164126720 38066 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134553050 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 40070 38066 50 128 0 39939 0

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

[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=182452 CPUtime=521.38
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 48348 0 0 0 52108 30 0 0 25 0 1 0 368413617 186830848 43405 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134557395 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 45613 43405 50 128 0 45482 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 187804

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 14781
/proc/meminfo: memFree=1393616/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=182452 CPUtime=581.37
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 48673 0 0 0 58106 31 0 0 25 0 1 0 368413617 186830848 43410 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134552988 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 45613 43410 50 128 0 45482 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 187804

[startup+642.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 14781
/proc/meminfo: memFree=1387856/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=188296 CPUtime=641.36
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 50843 0 0 0 64103 33 0 0 25 0 1 0 368413617 192815104 44876 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134553103 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 47074 44876 50 128 0 46943 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 193648

[startup+702.302 s]
/proc/loadavg: 1.08 1.01 1.00 2/79 14781
/proc/meminfo: memFree=1374608/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=203112 CPUtime=701.33
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 54641 0 0 0 70097 36 0 0 25 0 1 0 368413617 207986688 48320 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134553047 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 50778 48320 50 128 0 50647 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 208464

[startup+762.306 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 14781
/proc/meminfo: memFree=1321680/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=257192 CPUtime=761.31
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 68130 0 0 0 76087 44 0 0 25 0 1 0 368413617 263364608 61424 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134543322 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 64298 61424 50 128 0 64167 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 262544

[startup+822.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 14781
/proc/meminfo: memFree=1321168/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=258292 CPUtime=821.29
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 68807 0 0 0 82084 45 0 0 25 0 1 0 368413617 264491008 61748 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134681051 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 64573 61748 50 128 0 64442 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 263644

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 14781
/proc/meminfo: memFree=1308752/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=270176 CPUtime=881.27
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 72028 0 0 0 88080 47 0 0 25 0 1 0 368413617 276660224 64616 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134553050 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 67544 64616 50 128 0 67413 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 275528

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 14781
/proc/meminfo: memFree=1308688/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=270164 CPUtime=941.24
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 72384 0 0 0 94077 47 0 0 25 0 1 0 368413617 276647936 64616 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134553398 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 67541 64616 50 128 0 67410 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 275516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14781
/proc/meminfo: memFree=1308432/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=270148 CPUtime=1001.22
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 73222 0 0 0 100074 48 0 0 25 0 1 0 368413617 276631552 64678 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134537715 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 67537 64678 50 128 0 67406 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 275500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14781
/proc/meminfo: memFree=1308432/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=270148 CPUtime=1061.2
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 73613 0 0 0 106071 49 0 0 25 0 1 0 368413617 276631552 64683 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134553301 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 67537 64683 50 128 0 67406 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 275500

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14781
/proc/meminfo: memFree=1279120/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=301276 CPUtime=1121.18
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 81712 0 0 0 112065 53 0 0 25 0 1 0 368413617 308506624 72393 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134557425 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 75319 72393 50 128 0 75188 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 306628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14781
/proc/meminfo: memFree=1224784/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=357652 CPUtime=1181.16
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 96113 0 0 0 118057 59 0 0 25 0 1 0 368413617 366235648 86374 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134553274 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 89413 86374 50 128 0 89282 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 363004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14781
/proc/meminfo: memFree=1178384/2055920 swapFree=4152672/4192956
[pid=14576] ppid=14574 vsize=5352 CPUtime=0.58
/proc/14576/stat : 14576 (TiniSatELite) S 14574 14576 13650 0 -1 4194304 353 5697 0 0 0 0 54 4 16 0 1 0 368413557 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14576/statm: 1338 236 197 169 0 49 0
[pid=14583] ppid=14576 vsize=400848 CPUtime=1199.46
/proc/14583/stat : 14583 (SatELite_releas) R 14576 14576 13650 0 -1 4194304 107265 0 0 0 119880 66 0 0 25 0 1 0 368413617 410468352 97132 18446744073709551615 134512640 135037501 4294956576 18446744073709551615 134553053 0 0 4096 3 0 0 0 17 1 0 0
/proc/14583/statm: 100212 97132 50 128 0 100081 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 406200

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 14576 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=550916 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=44993
CPU time returned by wait4() is 0.595909
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): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.34
CPU system time (s): 0.7
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 408248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.550916
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6050
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= 40
involuntary context switches= 24

runsolver used 1.2898 second user time and 3.08653 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Fri Mar  9 23:56:32 UTC 2007

IDJOB= 332639
IDBENCH= 24585
IDSOLVER= 99
FILE ID= node15/332639-1173484591

PBS_JOBID= 4101092

Free space on /tmp= 66457 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/sat-grid-pbl-0200.sat05-1339.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332639-1173484591/TiniSatELite /tmp/evaluation/332639-1173484591/instance-332639-1173484591.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-332639-1173484591 -o ROOT/results/node15/solver-332639-1173484591 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332639-1173484591/TiniSatELite /tmp/evaluation/332639-1173484591/instance-332639-1173484591.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  0b356767f83a803ddf362cecd03688e1

RANDOM SEED= 310333752

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1570488 kB
Buffers:         48684 kB
Cached:         348632 kB
SwapCached:       2796 kB
Active:         224252 kB
Inactive:       196360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1570488 kB
SwapTotal:     4192956 kB
SwapFree:      4152672 kB
Dirty:            3232 kB
Writeback:           0 kB
Mapped:          30184 kB
Slab:            50260 kB
Committed_AS:  1295460 kB
PageTables:       1800 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= 66455 MiB

End job on node15 on Sat Mar 10 00:16:34 UTC 2007