Trace number 295299

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) 1200.07 1200.55

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1214515938-10.SAT.shuffled.cnf
MD5SUMde03602edd8993d2cfb54584ba8c73c9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.609906
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4895    34265 |    1468       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 55   #clauses: 4895   #literals: 34265
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================

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/node13/watcher-295299-1171803445 -o ROOT/results/node13/solver-295299-1171803445 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295299-1171803445/Barcelogic /tmp/evaluation/295299-1171803445/instance-295299-1171803445.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: 1.99 1.85 1.45 2/77 17515
/proc/meminfo: memFree=789688/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 310 252 0 0 0 0 0 0 16 0 1 0 200299012 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17515/statm: 1339 236 197 169 0 50 0
[pid=17519] ppid=17515 vsize=688 CPUtime=0
/proc/17519/stat : 17519 (SatELite_releas) R 17515 17515 17009 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 200299013 704512 79 18446744073709551615 134512640 135037961 4294956512 18446744073709551615 134698925 0 0 4096 3 0 0 0 17 1 0 0
/proc/17519/statm: 172 80 46 128 0 41 0

[startup+0.111205 s]
/proc/loadavg: 1.99 1.85 1.45 2/77 17515
/proc/meminfo: memFree=789688/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.519258 s]
/proc/loadavg: 1.99 1.85 1.45 2/77 17515
/proc/meminfo: memFree=789688/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33937 s]
/proc/loadavg: 1.99 1.85 1.45 2/79 17521
/proc/meminfo: memFree=783400/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476512 CPUtime=1.3
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 1741 0 0 0 130 0 0 0 25 0 1 0 200299015 1511948288 1715 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518075 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369128 1715 81 232 0 368893 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97558 s]
/proc/loadavg: 1.91 1.84 1.45 2/79 17521
/proc/meminfo: memFree=779560/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=2.93
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 2855 0 0 0 292 1 0 0 25 0 1 0 200299015 1511981056 2829 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 2829 81 232 0 368901 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481900

[startup+6.26502 s]
/proc/loadavg: 1.91 1.84 1.45 2/79 17521
/proc/meminfo: memFree=777640/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=6.22
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 3190 0 0 0 621 1 0 0 25 0 1 0 200299015 1511981056 3164 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 3164 81 232 0 368901 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481900

[startup+12.7179 s]
/proc/loadavg: 1.77 1.81 1.45 2/79 17521
/proc/meminfo: memFree=765608/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=12.67
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 6034 0 0 0 1264 3 0 0 25 0 1 0 200299015 1511981056 6008 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 6008 81 232 0 368901 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481900

[startup+25.5336 s]
/proc/loadavg: 1.73 1.80 1.45 2/79 17521
/proc/meminfo: memFree=752424/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=25.48
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 9358 0 0 0 2542 6 0 0 25 0 1 0 200299015 1511981056 9332 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134516708 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 9332 81 232 0 368901 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481900

[startup+51.231 s]
/proc/loadavg: 1.48 1.73 1.44 2/79 17521
/proc/meminfo: memFree=735656/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=51.17
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 13444 0 0 0 5107 10 0 0 25 0 1 0 200299015 1511981056 13418 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 13418 81 232 0 368901 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 1481900

[startup+102.483 s]
/proc/loadavg: 1.19 1.61 1.41 2/79 17521
/proc/meminfo: memFree=730984/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=102.41
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 14674 0 0 0 10229 12 0 0 25 0 1 0 200299015 1511981056 14490 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518257 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 14490 81 232 0 368901 0
Current children cumulated CPU time (s) 102.42
Current children cumulated vsize (KiB) 1481900

[startup+162.562 s]
/proc/loadavg: 1.11 1.51 1.38 2/79 17521
/proc/meminfo: memFree=730920/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=162.47
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 14720 0 0 0 16235 12 0 0 25 0 1 0 200299015 1511981056 14490 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 14490 81 232 0 368901 0
Current children cumulated CPU time (s) 162.48
Current children cumulated vsize (KiB) 1481900

[startup+222.635 s]
/proc/loadavg: 1.04 1.41 1.36 2/85 17587
/proc/meminfo: memFree=729696/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=222.5
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 14797 0 0 0 22237 13 0 0 25 0 1 0 200299015 1511981056 14500 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518186 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 14500 81 232 0 368901 0
Current children cumulated CPU time (s) 222.51
Current children cumulated vsize (KiB) 1481900

[startup+282.735 s]
/proc/loadavg: 1.01 1.34 1.33 2/85 17679
/proc/meminfo: memFree=729392/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=282.54
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 14868 0 0 0 28241 13 0 0 25 0 1 0 200299015 1511981056 14571 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134539088 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 14571 81 232 0 368901 0
Current children cumulated CPU time (s) 282.55
Current children cumulated vsize (KiB) 1481900

[startup+342.821 s]
/proc/loadavg: 1.00 1.27 1.31 2/79 17719
/proc/meminfo: memFree=730408/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=342.59
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 14959 0 0 0 34245 14 0 0 25 0 1 0 200299015 1511981056 14571 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518128 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 14571 81 232 0 368901 0
Current children cumulated CPU time (s) 342.6
Current children cumulated vsize (KiB) 1481900

[startup+402.894 s]
/proc/loadavg: 1.00 1.22 1.29 2/79 17719
/proc/meminfo: memFree=730408/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=402.64
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 14959 0 0 0 40250 14 0 0 25 0 1 0 200299015 1511981056 14571 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 14571 81 232 0 368901 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 1481900

[startup+462.957 s]
/proc/loadavg: 1.00 1.18 1.27 2/79 17719
/proc/meminfo: memFree=730408/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=462.69
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 15036 0 0 0 46254 15 0 0 25 0 1 0 200299015 1511981056 14571 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518057 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 14571 81 232 0 368901 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 1481900

[startup+523.027 s]
/proc/loadavg: 1.00 1.14 1.25 2/79 17719
/proc/meminfo: memFree=727720/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01

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

[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=582.8
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 17519 0 0 0 58262 18 0 0 25 0 1 0 200299015 1511981056 17054 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 17054 81 232 0 368901 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 1481900

[startup+643.172 s]
/proc/loadavg: 1.00 1.09 1.21 3/79 17719
/proc/meminfo: memFree=711464/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=642.85
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 19821 0 0 0 64264 21 0 0 25 0 1 0 200299015 1511981056 19356 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 19356 81 232 0 368901 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481900

[startup+703.24 s]
/proc/loadavg: 1.00 1.07 1.19 2/79 17719
/proc/meminfo: memFree=703976/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=702.9
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 21748 0 0 0 70267 23 0 0 25 0 1 0 200299015 1511981056 21283 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 21283 81 232 0 368901 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481900

[startup+763.312 s]
/proc/loadavg: 1.00 1.06 1.18 2/79 17719
/proc/meminfo: memFree=696808/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=762.96
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 23543 0 0 0 76270 26 0 0 25 0 1 0 200299015 1511981056 23078 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 23078 81 232 0 368901 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 1481900

[startup+823.386 s]
/proc/loadavg: 1.00 1.04 1.17 2/79 17719
/proc/meminfo: memFree=690600/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=823.01
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 25061 0 0 0 82273 28 0 0 25 0 1 0 200299015 1511981056 24596 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 24596 81 232 0 368901 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 1481900

[startup+883.458 s]
/proc/loadavg: 1.00 1.03 1.16 2/79 17719
/proc/meminfo: memFree=684264/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=883.07
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 26653 0 0 0 88277 30 0 0 25 0 1 0 200299015 1511981056 26188 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 26188 81 232 0 368901 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 1481900

[startup+943.527 s]
/proc/loadavg: 1.05 1.04 1.15 2/79 17719
/proc/meminfo: memFree=678760/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=943.12
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 28036 0 0 0 94280 32 0 0 25 0 1 0 200299015 1511981056 27571 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 27571 81 232 0 368901 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 1481900

[startup+1003.6 s]
/proc/loadavg: 1.02 1.03 1.14 2/79 17719
/proc/meminfo: memFree=673576/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=1003.18
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 29342 0 0 0 100284 34 0 0 25 0 1 0 200299015 1511981056 28877 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 28877 81 232 0 368901 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 1481900

[startup+1063.67 s]
/proc/loadavg: 1.00 1.02 1.13 2/79 17719
/proc/meminfo: memFree=668136/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=1063.23
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 30679 0 0 0 106288 35 0 0 25 0 1 0 200299015 1511981056 30214 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 30214 81 232 0 368901 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 1481900

[startup+1123.75 s]
/proc/loadavg: 1.00 1.02 1.11 2/79 17719
/proc/meminfo: memFree=662888/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=1123.3
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 31992 0 0 0 112292 38 0 0 25 0 1 0 200299015 1511981056 31527 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531090 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 31527 81 232 0 368901 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 1481900

[startup+1183.82 s]
/proc/loadavg: 1.15 1.04 1.11 2/79 17719
/proc/meminfo: memFree=658088/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=1183.35
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 33185 0 0 0 118296 39 0 0 25 0 1 0 200299015 1511981056 32720 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 32720 81 232 0 368901 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 1481900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.11 1.04 1.11 2/79 17719
/proc/meminfo: memFree=656680/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=1200.06
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 33516 0 0 0 119966 40 0 0 25 0 1 0 200299015 1511981056 33051 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 33051 81 232 0 368901 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481900

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

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

[startup+1200.53 s]
/proc/loadavg: 1.11 1.04 1.11 2/79 17719
/proc/meminfo: memFree=656680/2055920 swapFree=4192812/4192956
[pid=17515] ppid=17513 vsize=5356 CPUtime=0.01
/proc/17515/stat : 17515 (Barcelogic) S 17513 17515 17009 0 -1 4194304 332 460 0 0 0 0 1 0 16 0 1 0 200299012 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17515/statm: 1339 237 197 169 0 50 0
[pid=17521] ppid=17515 vsize=1476544 CPUtime=1200.06
/proc/17521/stat : 17521 (bsat) R 17515 17515 17009 0 -1 4194304 33516 0 0 0 119966 40 0 0 25 0 1 0 200299015 1511981056 33051 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17521/statm: 369136 33051 81 232 0 368901 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481900

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17515 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=21996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.026995
while last known CPU time is 1200.07

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

Real time (s): 1200.55
CPU time (s): 1200.07
CPU user time (s): 1199.67
CPU system time (s): 0.4
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 1482532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 792
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= 33
involuntary context switches= 18

runsolver used 1.13383 second user time and 3.13552 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sun Feb 18 12:57:26 UTC 2007

IDJOB= 295299
IDBENCH= 19909
IDSOLVER= 122
FILE ID= node13/295299-1171803445

PBS_JOBID= 3839331

Free space on /tmp= 66541 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1214515938-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295299-1171803445/Barcelogic /tmp/evaluation/295299-1171803445/instance-295299-1171803445.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-295299-1171803445 -o ROOT/results/node13/solver-295299-1171803445 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295299-1171803445/Barcelogic /tmp/evaluation/295299-1171803445/instance-295299-1171803445.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  de03602edd8993d2cfb54584ba8c73c9

RANDOM SEED= 367378899

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        790096 kB
Buffers:         68560 kB
Cached:        1062280 kB
SwapCached:          0 kB
Active:         607860 kB
Inactive:       577388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        790096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1916 kB
Writeback:           0 kB
Mapped:          73308 kB
Slab:            66148 kB
Committed_AS:   841556 kB
PageTables:       1744 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66541 MiB

End job on node13 on Sun Feb 18 13:17:28 UTC 2007