Trace number 332662

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
barcelogic 2007-02-08? (TO) 1200.01 1200.81

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)

0.00/0.01	c Parsing...
0.00/0.16	c ==============================================================================
0.00/0.16	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.16	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.16	c ==============================================================================
0.00/0.16	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:   0.556915 s
0.00/0.59	c ==============================================================================

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/node5/watcher-332662-1173485237 -o ROOT/results/node5/solver-332662-1173485237 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332662-1173485237/Barcelogic /tmp/evaluation/332662-1173485237/instance-332662-1173485237.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 1.02 3/77 12953
/proc/meminfo: memFree=1711264/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 368478551 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12953/statm: 1338 232 195 169 0 49 0
[pid=12954] ppid=12953 vsize=5352 CPUtime=0
/proc/12954/stat : 12954 (Barcelogic) S 12953 12953 11860 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 368478552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12954/statm: 1338 236 198 169 0 49 0
[pid=12955] ppid=12954 vsize=0 CPUtime=0
/proc/12955/stat : 12955 (Barcelogic) D 12954 12953 11860 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 368478552 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/12955/statm: 0 0 0 0 0 0 0
[pid=12956] ppid=12954 vsize=0 CPUtime=0
/proc/12956/stat : 12956 (sed) R 12954 12953 11860 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 368478552 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 
[startup+0.0329631 s]
/proc/loadavg: 0.91 0.97 1.02 3/77 12953
/proc/meminfo: memFree=1711264/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 368478551 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102969 s]
/proc/loadavg: 0.91 0.97 1.02 3/77 12953
/proc/meminfo: memFree=1711264/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 368478551 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301992 s]
/proc/loadavg: 0.91 0.97 1.02 3/77 12953
/proc/meminfo: memFree=1711264/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 368478551 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702036 s]
/proc/loadavg: 0.91 0.97 1.02 3/77 12953
/proc/meminfo: memFree=1711264/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 5352

[startup+1.50113 s]
/proc/loadavg: 0.91 0.97 1.02 2/79 12960
/proc/meminfo: memFree=1697040/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=16028 CPUtime=0.89
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 3376 0 0 0 88 1 0 0 25 0 1 0 368478611 16412672 3320 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134538205 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 4007 3320 48 128 0 3876 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 21380

[startup+3.10131 s]
/proc/loadavg: 0.91 0.97 1.02 2/79 12960
/proc/meminfo: memFree=1694992/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=18628 CPUtime=2.49
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 4019 0 0 0 248 1 0 0 25 0 1 0 368478611 19075072 3963 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134557922 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 4657 3963 48 128 0 4526 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 23980

[startup+6.30167 s]
/proc/loadavg: 0.92 0.97 1.02 2/79 12960
/proc/meminfo: memFree=1688272/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=25428 CPUtime=5.69
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 5681 0 0 0 567 2 0 0 25 0 1 0 368478611 26038272 5625 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134553436 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 6357 5625 48 128 0 6226 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 30780

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 1.02 2/79 12960
/proc/meminfo: memFree=1677392/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=35248 CPUtime=12.09
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 8147 0 0 0 1206 3 0 0 25 0 1 0 368478611 36093952 7906 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134553855 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 8812 7906 48 128 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 1.02 2/79 12960
/proc/meminfo: memFree=1665552/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=47172 CPUtime=24.88
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 11319 0 0 0 2483 5 0 0 25 0 1 0 368478611 48304128 10897 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134557838 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 11793 10897 48 128 0 11662 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 52524

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 1.02 2/79 12960
/proc/meminfo: memFree=1648976/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=64460 CPUtime=50.46
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 15830 0 0 0 5039 7 0 0 25 0 1 0 368478611 66007040 15177 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134553498 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 16115 15177 48 128 0 15984 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 69812

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 1.01 2/79 12960
/proc/meminfo: memFree=1632464/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=80396 CPUtime=101.63
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 20504 0 0 0 10153 10 0 0 25 0 1 0 368478611 82325504 19139 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134553722 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 20099 19139 48 128 0 19968 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 85748

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1617296/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=97008 CPUtime=161.59
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 25124 0 0 0 16146 13 0 0 25 0 1 0 368478611 99336192 22925 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134538172 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 24252 22925 48 128 0 24121 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 102360

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1610320/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=106408 CPUtime=221.55
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 27509 0 0 0 22140 15 0 0 25 0 1 0 368478611 108961792 24724 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134557835 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 26602 24724 48 128 0 26471 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 111760

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1591952/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=124964 CPUtime=281.51
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 32665 0 0 0 28133 18 0 0 25 0 1 0 368478611 127963136 29267 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134553498 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 31241 29267 48 128 0 31110 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 130316

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1589072/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=128856 CPUtime=341.47
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 34297 0 0 0 34129 18 0 0 25 0 1 0 368478611 131948544 30286 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 32214 30286 48 128 0 32083 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 134208

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1556496/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58

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

[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=182460 CPUtime=521.36
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 48773 0 0 0 52110 26 0 0 25 0 1 0 368478611 186839040 43446 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134553722 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 45615 43446 48 128 0 45484 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 187812

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1529616/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=188300 CPUtime=581.33
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 50574 0 0 0 58106 27 0 0 25 0 1 0 368478611 192819200 44897 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134553728 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 47075 44897 48 128 0 46944 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 193652

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1525008/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=192920 CPUtime=641.29
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 52414 0 0 0 64101 28 0 0 25 0 1 0 368478611 197550080 46029 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134553728 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 48230 46029 48 128 0 48099 0
Current children cumulated CPU time (s) 641.87
Current children cumulated vsize (KiB) 198272

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1483664/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=235460 CPUtime=701.25
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 63047 0 0 0 70090 35 0 0 25 0 1 0 368478611 241111040 56277 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134553436 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 58865 56277 48 128 0 58734 0
Current children cumulated CPU time (s) 701.83
Current children cumulated vsize (KiB) 240812

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1464336/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=255152 CPUtime=761.21
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 68218 0 0 0 76083 38 0 0 25 0 1 0 368478611 261275648 61095 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134556423 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 63788 61095 48 128 0 63657 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 260504

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1450320/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=270176 CPUtime=821.18
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 72136 0 0 0 82077 41 0 0 25 0 1 0 368478611 276660224 64628 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134553846 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 67544 64628 48 128 0 67413 0
Current children cumulated CPU time (s) 821.76
Current children cumulated vsize (KiB) 275528

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1450320/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=270152 CPUtime=881.14
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 72491 0 0 0 88073 41 0 0 25 0 1 0 368478611 276635648 64624 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134555023 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 67538 64624 48 128 0 67407 0
Current children cumulated CPU time (s) 881.72
Current children cumulated vsize (KiB) 275504

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1450064/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=270152 CPUtime=941.1
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 72942 0 0 0 94069 41 0 0 25 0 1 0 368478611 276635648 64689 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134555009 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 67538 64689 48 128 0 67407 0
Current children cumulated CPU time (s) 941.68
Current children cumulated vsize (KiB) 275504

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1450000/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=270152 CPUtime=1001.05
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 73714 0 0 0 100064 41 0 0 25 0 1 0 368478611 276635648 64689 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134553498 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 67538 64689 48 128 0 67407 0
Current children cumulated CPU time (s) 1001.63
Current children cumulated vsize (KiB) 275504

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1441616/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=283044 CPUtime=1061.01
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 77308 0 0 0 106058 43 0 0 25 0 1 0 368478611 289837056 67894 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134553855 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 70761 67894 48 128 0 70630 0
Current children cumulated CPU time (s) 1061.59
Current children cumulated vsize (KiB) 288396

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1374864/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=347960 CPUtime=1120.99
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 93790 0 0 0 112046 53 0 0 25 0 1 0 368478611 356311040 83988 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 86990 83988 48 128 0 86859 0
Current children cumulated CPU time (s) 1121.57
Current children cumulated vsize (KiB) 353312

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1320080/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=400856 CPUtime=1180.94
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 107326 0 0 0 118035 59 0 0 25 0 1 0 368478611 410476544 97130 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134553498 0 0 4096 3 0 0 0 17 1 0 0
/proc/12960/statm: 100214 97130 48 128 0 100083 0
Current children cumulated CPU time (s) 1181.52
Current children cumulated vsize (KiB) 406208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 12960
/proc/meminfo: memFree=1320080/2055920 swapFree=4170416/4192956
[pid=12953] ppid=12951 vsize=5352 CPUtime=0.58
/proc/12953/stat : 12953 (Barcelogic) S 12951 12953 11860 0 -1 4194304 354 5732 0 0 0 0 55 3 16 0 1 0 368478551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12953/statm: 1338 236 197 169 0 49 0
[pid=12960] ppid=12953 vsize=400744 CPUtime=1199.43
/proc/12960/stat : 12960 (SatELite_releas) R 12953 12953 11860 0 -1 4194304 107326 0 0 0 119884 59 0 0 25 0 1 0 368478611 410361856 97103 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134553741 0 0 4096 3 0 0 0 17 0 0 0
/proc/12960/statm: 100186 97103 48 128 0 100055 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 406096

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 12953 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=558915 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=36994
CPU time returned by wait4() is 0.595909
while last known CPU time is 1200.01

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

Real time (s): 1200.81
CPU time (s): 1200.01
CPU user time (s): 1199.39
CPU system time (s): 0.62
CPU usage (%): 99.9331
Max. virtual memory (cumulated for all children) (KiB): 408256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.558915
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6086
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= 42
involuntary context switches= 24

runsolver used 1.11483 second user time and 3.2605 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Mar 10 00:07:17 UTC 2007

IDJOB= 332662
IDBENCH= 24585
IDSOLVER= 122
FILE ID= node5/332662-1173485237

PBS_JOBID= 4101079

Free space on /tmp= 66381 MiB

SOLVER NAME= barcelogic 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/332662-1173485237/Barcelogic /tmp/evaluation/332662-1173485237/instance-332662-1173485237.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-332662-1173485237 -o ROOT/results/node5/solver-332662-1173485237 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332662-1173485237/Barcelogic /tmp/evaluation/332662-1173485237/instance-332662-1173485237.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  0b356767f83a803ddf362cecd03688e1

RANDOM SEED= 643454148

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1711736 kB
Buffers:         39172 kB
Cached:         228212 kB
SwapCached:       2372 kB
Active:         130624 kB
Inactive:       161012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711736 kB
SwapTotal:     4192956 kB
SwapFree:      4170416 kB
Dirty:            3968 kB
Writeback:           0 kB
Mapped:          31952 kB
Slab:            38192 kB
Committed_AS:  1212344 kB
PageTables:       1692 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= 66379 MiB

End job on node5 on Sat Mar 10 00:27:20 UTC 2007