Trace number 335434

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) 1200.03 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-dead-dnd001.sat05-3419.reshuffled-07.cnf
MD5SUM26eb408aec254c812108c852e426e72f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1192.99
Satisfiable
(Un)Satisfiability was proved
Number of variables1040
Number of clauses13020
Sum of the clauses size54606
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21086
Number of clauses of size 38679
Number of clauses of size 4261
Number of clauses of size 5297
Number of clauses of size over 52662

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   12490    51598 |    3746       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    8022    34694 |      --       0       --      -- |     --   | -235/-1224
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 984   #clauses: 8022   #literals: 34694
0.00/0.06	c CPU time:   0.042993 s
0.00/0.06	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/node20/watcher-335434-1173627454 -o ROOT/results/node20/solver-335434-1173627454 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335434-1173627454/Barcelogic /tmp/evaluation/335434-1173627454/instance-335434-1173627454.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: 1.00 1.00 1.21 3/77 6443
/proc/meminfo: memFree=1976816/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 88827727 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952768082 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6443/statm: 1338 232 195 169 0 49 0
[pid=6444] ppid=6443 vsize=5352 CPUtime=0
/proc/6444/stat : 6444 (Barcelogic) R 6443 6443 6332 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4096 65538 18446744071563354470 0 0 17 1 0 0
/proc/6444/statm: 1338 236 198 169 0 49 0

[startup+0.093859 s]
/proc/loadavg: 1.00 1.00 1.21 3/77 6443
/proc/meminfo: memFree=1976816/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.101859 s]
/proc/loadavg: 1.00 1.00 1.21 3/77 6443
/proc/meminfo: memFree=1976816/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.301898 s]
/proc/loadavg: 1.00 1.00 1.21 3/77 6443
/proc/meminfo: memFree=1976816/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.701979 s]
/proc/loadavg: 1.00 1.00 1.21 3/77 6443
/proc/meminfo: memFree=1976816/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.50214 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 6449
/proc/meminfo: memFree=1971552/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476432 CPUtime=1.4
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 1637 0 0 0 140 0 0 0 25 0 1 0 88827736 1511866368 1608 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369108 1608 81 232 0 368873 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 1481784

[startup+3.10146 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 6449
/proc/meminfo: memFree=1968352/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476432 CPUtime=3.01
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 2733 0 0 0 300 1 0 0 25 0 1 0 88827736 1511866368 2704 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369108 2704 81 232 0 368873 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481784

[startup+6.3021 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 6449
/proc/meminfo: memFree=1960928/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476432 CPUtime=6.2
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 3952 0 0 0 618 2 0 0 25 0 1 0 88827736 1511866368 3921 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518414 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369108 3921 91 232 0 368873 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1481784

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 6449
/proc/meminfo: memFree=1960288/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476432 CPUtime=12.6
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 4111 0 0 0 1258 2 0 0 25 0 1 0 88827736 1511866368 4080 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369108 4080 91 232 0 368873 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1481784

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.20 2/79 6449
/proc/meminfo: memFree=1945632/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476432 CPUtime=25.39
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 7765 0 0 0 2535 4 0 0 25 0 1 0 88827736 1511866368 7734 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369108 7734 91 232 0 368873 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1481784

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.19 2/79 6449
/proc/meminfo: memFree=1925024/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476432 CPUtime=50.98
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 12904 0 0 0 5090 8 0 0 25 0 1 0 88827736 1511866368 12873 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369108 12873 91 232 0 368873 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1481784

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.18 2/79 6449
/proc/meminfo: memFree=1897312/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476432 CPUtime=102.17
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 19767 0 0 0 10202 15 0 0 25 0 1 0 88827736 1511866368 19736 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369108 19736 91 232 0 368873 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1481784

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.17 2/79 6449
/proc/meminfo: memFree=1880608/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476432 CPUtime=162.14
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 23953 0 0 0 16196 18 0 0 25 0 1 0 88827736 1511866368 23922 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369108 23922 91 232 0 368873 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 1481784

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/79 6449
/proc/meminfo: memFree=1873184/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476432 CPUtime=222.12
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 25817 0 0 0 22192 20 0 0 25 0 1 0 88827736 1511866368 25649 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369108 25649 91 232 0 368873 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 1481784

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.14 2/79 6449
/proc/meminfo: memFree=1873184/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476432 CPUtime=282.1
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 25817 0 0 0 28189 21 0 0 25 0 1 0 88827736 1511866368 25649 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369108 25649 91 232 0 368873 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 1481784

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/79 6449
/proc/meminfo: memFree=1873184/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476432 CPUtime=342.08
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 25817 0 0 0 34187 21 0 0 25 0 1 0 88827736 1511866368 25649 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369108 25649 91 232 0 368873 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1481784

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/79 6449
/proc/meminfo: memFree=1872992/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476464 CPUtime=402.06
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 25883 0 0 0 40184 22 0 0 25 0 1 0 88827736 1511899136 25654 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369116 25654 91 232 0 368881 0

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

[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476464 CPUtime=582
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 25883 0 0 0 58177 23 0 0 25 0 1 0 88827736 1511899136 25654 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369116 25654 91 232 0 368881 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1481816

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 6449
/proc/meminfo: memFree=1872928/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476464 CPUtime=641.98
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 25883 0 0 0 64174 24 0 0 25 0 1 0 88827736 1511899136 25654 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369116 25654 91 232 0 368881 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1481816

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 6449
/proc/meminfo: memFree=1872736/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476464 CPUtime=701.96
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 25883 0 0 0 70172 24 0 0 25 0 1 0 88827736 1511899136 25654 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369116 25654 91 232 0 368881 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 1481816

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 6449
/proc/meminfo: memFree=1872544/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476464 CPUtime=761.93
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 25924 0 0 0 76169 24 0 0 25 0 1 0 88827736 1511899136 25654 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369116 25654 91 232 0 368881 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1481816

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 6449
/proc/meminfo: memFree=1872544/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476464 CPUtime=821.92
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 25924 0 0 0 82167 25 0 0 25 0 1 0 88827736 1511899136 25654 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369116 25654 91 232 0 368881 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1481816

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 6449
/proc/meminfo: memFree=1872544/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476464 CPUtime=881.89
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 25924 0 0 0 88164 25 0 0 25 0 1 0 88827736 1511899136 25654 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369116 25654 91 232 0 368881 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1481816

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 6449
/proc/meminfo: memFree=1872480/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476464 CPUtime=941.87
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 25924 0 0 0 94162 25 0 0 25 0 1 0 88827736 1511899136 25654 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369116 25654 91 232 0 368881 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1481816

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 6449
/proc/meminfo: memFree=1866144/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476464 CPUtime=1001.85
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 27505 0 0 0 100157 28 0 0 25 0 1 0 88827736 1511899136 27235 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369116 27235 91 232 0 368881 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1481816

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 6449
/proc/meminfo: memFree=1854880/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476464 CPUtime=1061.83
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 30316 0 0 0 106152 31 0 0 25 0 1 0 88827736 1511899136 30046 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369116 30046 91 232 0 368881 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1481816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 6449
/proc/meminfo: memFree=1844320/2055920 swapFree=4141008/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476464 CPUtime=1121.8
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 32924 0 0 0 112146 34 0 0 25 0 1 0 88827736 1511899136 32654 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369116 32654 91 232 0 368881 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1481816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 6451
/proc/meminfo: memFree=1834720/2055920 swapFree=4141028/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476464 CPUtime=1181.79
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 35217 0 0 0 118141 38 0 0 25 0 1 0 88827736 1511899136 34947 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369116 34947 91 232 0 368881 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1481816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 6451
/proc/meminfo: memFree=1831904/2055920 swapFree=4141028/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476464 CPUtime=1199.98
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 35890 0 0 0 119960 38 0 0 25 0 1 0 88827736 1511899136 35620 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369116 35620 91 232 0 368881 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481816

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 6451
/proc/meminfo: memFree=1831904/2055920 swapFree=4141028/4192956
[pid=6443] ppid=6441 vsize=5352 CPUtime=0.05
/proc/6443/stat : 6443 (Barcelogic) S 6441 6443 6332 0 -1 4194304 332 678 0 0 0 0 5 0 16 0 1 0 88827727 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1338 236 197 169 0 49 0
[pid=6449] ppid=6443 vsize=1476464 CPUtime=1199.98
/proc/6449/stat : 6449 (bsat) R 6443 6443 6332 0 -1 4194304 35890 0 0 0 119960 38 0 0 25 0 1 0 88827736 1511899136 35620 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6449/statm: 369116 35620 91 232 0 368881 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481816

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6443 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=57991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.068989
while last known CPU time is 1200.03

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

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.65
CPU system time (s): 0.38
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 1482332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.057991
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1010
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= 37
involuntary context switches= 11

runsolver used 1.11783 second user time and 3.2595 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Mar 11 15:37:34 UTC 2007

IDJOB= 335434
IDBENCH= 24651
IDSOLVER= 122
FILE ID= node20/335434-1173627454

PBS_JOBID= 4101281

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-dead-dnd001.sat05-3419.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335434-1173627454/Barcelogic /tmp/evaluation/335434-1173627454/instance-335434-1173627454.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-335434-1173627454 -o ROOT/results/node20/solver-335434-1173627454 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335434-1173627454/Barcelogic /tmp/evaluation/335434-1173627454/instance-335434-1173627454.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  26eb408aec254c812108c852e426e72f

RANDOM SEED= 564067924

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.261
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		: 3000.261
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:       1977224 kB
Buffers:          3316 kB
Cached:          24172 kB
SwapCached:      13516 kB
Active:          35460 kB
Inactive:        16260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1977224 kB
SwapTotal:     4192956 kB
SwapFree:      4141008 kB
Dirty:            2048 kB
Writeback:           0 kB
Mapped:          29408 kB
Slab:            12392 kB
Committed_AS:   192892 kB
PageTables:       1924 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= 66560 MiB

End job on node20 on Sun Mar 11 15:57:37 UTC 2007