Trace number 309977

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) 1200.09 1200.56

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
MD5SUM555d3271dcf55d0b05dd23da8baa6ad3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05599
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	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 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4079    12134 |      --       0       --      -- |     --   | -155/-145
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1086   #clauses: 4079   #literals: 12134
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	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/node9/watcher-309977-1172551167 -o ROOT/results/node9/solver-309977-1172551167 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309977-1172551167/Barcelogic /tmp/evaluation/309977-1172551167/instance-309977-1172551167.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 19095
/proc/meminfo: memFree=1566480/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 275071328 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215419158610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19095/statm: 1338 232 195 169 0 49 0
[pid=19096] ppid=19095 vsize=5352 CPUtime=0
/proc/19096/stat : 19096 (Barcelogic) R 19095 19095 17059 0 -1 4194368 62 188 0 0 0 0 0 0 20 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215423651785 0 0 4096 65538 0 0 0 17 1 0 0
/proc/19096/statm: 0 0 0 0 0 0 0

[startup+0.107818 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 19095
/proc/meminfo: memFree=1566480/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515891 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 19095
/proc/meminfo: memFree=1566480/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33705 s]
/proc/loadavg: 0.92 0.98 1.08 2/79 19101
/proc/meminfo: memFree=1560704/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476404 CPUtime=1.29
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 1677 0 0 0 129 0 0 0 25 0 1 0 275071331 1511837696 1645 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519480 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369101 1645 82 232 0 368866 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481756

[startup+2.97737 s]
/proc/loadavg: 0.92 0.98 1.08 2/79 19101
/proc/meminfo: memFree=1556544/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476404 CPUtime=2.94
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 3071 0 0 0 293 1 0 0 25 0 1 0 275071331 1511837696 3039 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369101 3039 82 232 0 368866 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481756

[startup+6.257 s]
/proc/loadavg: 0.93 0.98 1.08 2/79 19101
/proc/meminfo: memFree=1552768/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476404 CPUtime=6.22
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 3378 0 0 0 621 1 0 0 25 0 1 0 275071331 1511837696 3344 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369101 3344 92 232 0 368866 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481756

[startup+12.7162 s]
/proc/loadavg: 0.93 0.98 1.08 2/79 19101
/proc/meminfo: memFree=1539840/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476404 CPUtime=12.67
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 6792 0 0 0 1265 2 0 0 25 0 1 0 275071331 1511837696 6758 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519480 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369101 6758 92 232 0 368866 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481756

[startup+25.5327 s]
/proc/loadavg: 0.95 0.98 1.08 2/79 19101
/proc/meminfo: memFree=1516288/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476404 CPUtime=25.49
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 12801 0 0 0 2543 6 0 0 25 0 1 0 275071331 1511837696 12767 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369101 12767 92 232 0 368866 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 1481756

[startup+51.1627 s]
/proc/loadavg: 0.96 0.98 1.08 2/79 19101
/proc/meminfo: memFree=1512320/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476404 CPUtime=51.1
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 13511 0 0 0 5104 6 0 0 25 0 1 0 275071331 1511837696 13417 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369101 13417 92 232 0 368866 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481756

[startup+102.419 s]
/proc/loadavg: 0.98 0.98 1.08 2/79 19101
/proc/meminfo: memFree=1500992/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476404 CPUtime=102.34
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 16378 0 0 0 10225 9 0 0 25 0 1 0 275071331 1511837696 16284 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369101 16284 92 232 0 368866 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481756

[startup+162.492 s]
/proc/loadavg: 0.99 0.98 1.07 2/79 19103
/proc/meminfo: memFree=1493632/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476404 CPUtime=162.39
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 18264 0 0 0 16228 11 0 0 25 0 1 0 275071331 1511837696 18081 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369101 18081 92 232 0 368866 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481756

[startup+222.565 s]
/proc/loadavg: 0.99 0.98 1.06 2/79 19103
/proc/meminfo: memFree=1455744/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476404 CPUtime=222.45
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 27801 0 0 0 22223 22 0 0 25 0 1 0 275071331 1511837696 27535 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535502 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369101 27535 92 232 0 368866 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481756

[startup+282.639 s]
/proc/loadavg: 1.03 1.00 1.06 2/79 19103
/proc/meminfo: memFree=1455744/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=282.49
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 27805 0 0 0 28227 22 0 0 25 0 1 0 275071331 1511874560 27539 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519653 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 27539 92 232 0 368875 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481792

[startup+342.707 s]
/proc/loadavg: 1.01 1.00 1.06 2/79 19103
/proc/meminfo: memFree=1455744/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=342.54
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 27839 0 0 0 34231 23 0 0 25 0 1 0 275071331 1511874560 27539 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 27539 92 232 0 368875 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481792

[startup+402.786 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 19103
/proc/meminfo: memFree=1451904/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=402.59
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 28867 0 0 0 40235 24 0 0 25 0 1 0 275071331 1511874560 28567 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 28567 92 232 0 368875 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 1481792

[startup+462.862 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 19103
/proc/meminfo: memFree=1449216/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=462.66
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 29510 0 0 0 46240 26 0 0 25 0 1 0 275071331 1511874560 29171 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518439 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 29171 92 232 0 368875 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481792

[startup+522.934 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 19103
/proc/meminfo: memFree=1449152/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=522.7
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 29559 0 0 0 52244 26 0 0 25 0 1 0 275071331 1511874560 29171 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 29171 92 232 0 368875 0
Current children cumulated CPU time (s) 522.72
Current children cumulated vsize (KiB) 1481792

[startup+583.002 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 19103
/proc/meminfo: memFree=1449216/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=582.75
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 29559 0 0 0 58248 27 0 0 25 0 1 0 275071331 1511874560 29171 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 29171 92 232 0 368875 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 1481792

[startup+643.075 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 19103
/proc/meminfo: memFree=1449152/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=642.79
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 29613 0 0 0 64252 27 0 0 25 0 1 0 275071331 1511874560 29171 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134538985 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 29171 92 232 0 368875 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 1481792

[startup+703.142 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 19103
/proc/meminfo: memFree=1449152/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=702.84
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 29613 0 0 0 70256 28 0 0 25 0 1 0 275071331 1511874560 29171 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 29171 92 232 0 368875 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 1481792

[startup+763.216 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 19103
/proc/meminfo: memFree=1449152/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=762.89
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 29765 0 0 0 76261 28 0 0 25 0 1 0 275071331 1511874560 29171 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 29171 92 232 0 368875 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 1481792

[startup+823.292 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 19103
/proc/meminfo: memFree=1449152/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=822.95
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 29765 0 0 0 82266 29 0 0 25 0 1 0 275071331 1511874560 29171 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 29171 92 232 0 368875 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 1481792

[startup+883.366 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 19103
/proc/meminfo: memFree=1420160/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=882.99
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 37119 0 0 0 88263 36 0 0 25 0 1 0 275071331 1511874560 36525 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518189 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 36525 92 232 0 368875 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 1481792

[startup+943.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19103
/proc/meminfo: memFree=1391552/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=943.06
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 44240 0 0 0 94262 44 0 0 25 0 1 0 275071331 1511874560 43646 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 43646 92 232 0 368875 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 1481792

[startup+1003.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19103
/proc/meminfo: memFree=1370112/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=1003.1
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 49653 0 0 0 100260 50 0 0 25 0 1 0 275071331 1511874560 49059 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 49059 92 232 0 368875 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 1481792

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19103
/proc/meminfo: memFree=1350272/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=1063.16
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 54504 0 0 0 106260 56 0 0 25 0 1 0 275071331 1511874560 53910 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 53910 92 232 0 368875 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 1481792

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19103
/proc/meminfo: memFree=1329088/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=1123.21
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 59814 0 0 0 112259 62 0 0 25 0 1 0 275071331 1511874560 59220 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518214 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 59220 92 232 0 368875 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 1481792

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19103
/proc/meminfo: memFree=1312128/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=1183.25
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 64041 0 0 0 118259 66 0 0 25 0 1 0 275071331 1511874560 63447 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 63447 92 232 0 368875 0
Current children cumulated CPU time (s) 1183.27
Current children cumulated vsize (KiB) 1481792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19103
/proc/meminfo: memFree=1307904/2055920 swapFree=4192812/4192956
[pid=19095] ppid=19093 vsize=5352 CPUtime=0.02
/proc/19095/stat : 19095 (Barcelogic) S 19093 19095 17059 0 -1 4194304 332 508 0 0 0 0 2 0 16 0 1 0 275071328 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19095/statm: 1338 236 197 169 0 49 0
[pid=19101] ppid=19095 vsize=1476440 CPUtime=1200.07
/proc/19101/stat : 19101 (bsat) R 19095 19095 17059 0 -1 4194304 65048 0 0 0 119939 68 0 0 25 0 1 0 275071331 1511874560 64454 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/19101/statm: 369110 64454 92 232 0 368875 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481792

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 19095 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.026995
while last known CPU time is 1200.09

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

Real time (s): 1200.56
CPU time (s): 1200.09
CPU user time (s): 1199.41
CPU system time (s): 0.68
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 1482400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 840
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= 10

runsolver used 1.19982 second user time and 3.06653 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue Feb 27 04:39:27 UTC 2007

IDJOB= 309977
IDBENCH= 20274
IDSOLVER= 122
FILE ID= node9/309977-1172551167

PBS_JOBID= 3971640

Free space on /tmp= 66558 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/309977-1172551167/Barcelogic /tmp/evaluation/309977-1172551167/instance-309977-1172551167.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-309977-1172551167 -o ROOT/results/node9/solver-309977-1172551167 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309977-1172551167/Barcelogic /tmp/evaluation/309977-1172551167/instance-309977-1172551167.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  555d3271dcf55d0b05dd23da8baa6ad3

RANDOM SEED= 84431918

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1566888 kB
Buffers:         51900 kB
Cached:         312512 kB
SwapCached:          0 kB
Active:         259636 kB
Inactive:       159272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1566888 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          73364 kB
Slab:            55776 kB
Committed_AS:  1214452 kB
PageTables:       1688 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= 66558 MiB

End job on node9 on Tue Feb 27 04:59:30 UTC 2007