Trace number 292265

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) 1200.04 1200.4

General information on the benchmark

Namerandom/OnTreshold/5SAT/v70/
unif-k5-r21.3-v70-c1491-S1402143852-01.UNSAT.shuffled.cnf
MD5SUM0748b6663894d676be78ac8cb4ea38d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.47602
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses1491
Sum of the clauses size7455
Maximum clause length5
Minimum clause length5
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 51491
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1491     7455 |     447       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 70   #clauses: 1491   #literals: 7455
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	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/node20/watcher-292265-1171751263 -o ROOT/results/node20/solver-292265-1171751263 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292265-1171751263/Barcelogic /tmp/evaluation/292265-1171751263/instance-292265-1171751263.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: 0.99 0.98 0.92 3/77 12433
/proc/meminfo: memFree=938552/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 195080332 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952768082 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12433/statm: 1339 233 195 169 0 50 0
[pid=12434] ppid=12433 vsize=5356 CPUtime=0
/proc/12434/stat : 12434 (Barcelogic) S 12433 12433 11449 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 195080333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12434/statm: 1339 237 198 169 0 50 0

[startup+0.1073 s]
/proc/loadavg: 0.99 0.98 0.92 3/77 12433
/proc/meminfo: memFree=938552/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515347 s]
/proc/loadavg: 0.99 0.98 0.92 3/77 12433
/proc/meminfo: memFree=938552/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33545 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 12439
/proc/meminfo: memFree=934760/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476496 CPUtime=1.31
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 1187 0 0 0 131 0 0 0 25 0 1 0 195080334 1511931904 1161 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369124 1161 81 232 0 368889 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481852

[startup+2.97164 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 12439
/proc/meminfo: memFree=931560/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476496 CPUtime=2.94
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 1771 0 0 0 294 0 0 0 25 0 1 0 195080334 1511931904 1745 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369124 1745 81 232 0 368889 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481852

[startup+6.25004 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 12439
/proc/meminfo: memFree=929136/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476496 CPUtime=6.23
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 2614 0 0 0 622 1 0 0 25 0 1 0 195080334 1511931904 2588 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134538890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369124 2588 81 232 0 368889 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481852

[startup+12.7098 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 12439
/proc/meminfo: memFree=920496/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476496 CPUtime=12.68
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 4557 0 0 0 1265 3 0 0 25 0 1 0 195080334 1511931904 4531 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369124 4531 81 232 0 368889 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481852

[startup+25.5274 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 12439
/proc/meminfo: memFree=915504/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476496 CPUtime=25.5
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 5793 0 0 0 2545 5 0 0 25 0 1 0 195080334 1511931904 5693 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531090 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369124 5693 81 232 0 368889 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481852

[startup+51.1576 s]
/proc/loadavg: 1.07 1.00 0.93 2/79 12439
/proc/meminfo: memFree=913840/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476496 CPUtime=51.12
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 6268 0 0 0 5106 6 0 0 25 0 1 0 195080334 1511931904 6168 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369124 6168 81 232 0 368889 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481852

[startup+102.409 s]
/proc/loadavg: 1.03 1.00 0.93 2/79 12439
/proc/meminfo: memFree=909040/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476496 CPUtime=102.36
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 7477 0 0 0 10229 7 0 0 25 0 1 0 195080334 1511931904 7314 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369124 7314 81 232 0 368889 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481852

[startup+162.481 s]
/proc/loadavg: 1.01 1.00 0.93 2/79 12439
/proc/meminfo: memFree=902640/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476496 CPUtime=162.42
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 9100 0 0 0 16233 9 0 0 25 0 1 0 195080334 1511931904 8937 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369124 8937 81 232 0 368889 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481852

[startup+222.551 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12439
/proc/meminfo: memFree=897136/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476496 CPUtime=222.47
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 10506 0 0 0 22237 10 0 0 25 0 1 0 195080334 1511931904 10263 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518266 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369124 10263 81 232 0 368889 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481852

[startup+282.621 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12439
/proc/meminfo: memFree=897136/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476496 CPUtime=282.52
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 10506 0 0 0 28242 10 0 0 25 0 1 0 195080334 1511931904 10263 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369124 10263 81 232 0 368889 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481852

[startup+342.691 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12439
/proc/meminfo: memFree=897136/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476496 CPUtime=342.57
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 10608 0 0 0 34246 11 0 0 25 0 1 0 195080334 1511931904 10263 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134563450 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369124 10263 81 232 0 368889 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481852

[startup+402.765 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12439
/proc/meminfo: memFree=897136/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476496 CPUtime=402.63
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 10609 0 0 0 40252 11 0 0 25 0 1 0 195080334 1511931904 10264 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369124 10264 81 232 0 368889 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481852

[startup+462.83 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12439
/proc/meminfo: memFree=897072/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476496 CPUtime=462.68
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 10730 0 0 0 46256 12 0 0 25 0 1 0 195080334 1511931904 10264 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369124 10264 81 232 0 368889 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481852

[startup+522.9 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12439
/proc/meminfo: memFree=892144/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0

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

[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476496 CPUtime=582.79
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 12336 0 0 0 58265 14 0 0 25 0 1 0 195080334 1511931904 11605 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369124 11605 81 232 0 368889 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481852

[startup+643.04 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12439
/proc/meminfo: memFree=891888/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476496 CPUtime=642.84
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 12336 0 0 0 64270 14 0 0 25 0 1 0 195080334 1511931904 11605 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369124 11605 81 232 0 368889 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 1481852

[startup+703.107 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12439
/proc/meminfo: memFree=888752/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476532 CPUtime=702.89
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 13212 0 0 0 70273 16 0 0 25 0 1 0 195080334 1511968768 12364 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369133 12364 81 232 0 368898 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 1481888

[startup+763.177 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12441
/proc/meminfo: memFree=888616/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476532 CPUtime=762.95
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 13212 0 0 0 76278 17 0 0 25 0 1 0 195080334 1511968768 12364 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369133 12364 81 232 0 368898 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481888

[startup+823.25 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12441
/proc/meminfo: memFree=884656/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476532 CPUtime=823
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 14269 0 0 0 82281 19 0 0 25 0 1 0 195080334 1511968768 13421 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369133 13421 81 232 0 368898 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 1481888

[startup+883.32 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12441
/proc/meminfo: memFree=875824/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476532 CPUtime=883.05
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 16466 0 0 0 88283 22 0 0 25 0 1 0 195080334 1511968768 15618 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369133 15618 81 232 0 368898 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 1481888

[startup+943.391 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12441
/proc/meminfo: memFree=868464/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476532 CPUtime=943.11
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 18308 0 0 0 94286 25 0 0 25 0 1 0 195080334 1511968768 17460 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369133 17460 81 232 0 368898 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 1481888

[startup+1003.46 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12441
/proc/meminfo: memFree=862448/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476532 CPUtime=1003.16
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 19869 0 0 0 100289 27 0 0 25 0 1 0 195080334 1511968768 19021 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369133 19021 81 232 0 368898 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 1481888

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12441
/proc/meminfo: memFree=856880/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476532 CPUtime=1063.22
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 21212 0 0 0 106293 29 0 0 25 0 1 0 195080334 1511968768 20364 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369133 20364 81 232 0 368898 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 1481888

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12441
/proc/meminfo: memFree=851568/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476532 CPUtime=1123.27
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 22554 0 0 0 112297 30 0 0 25 0 1 0 195080334 1511968768 21706 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369133 21706 81 232 0 368898 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 1481888

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12441
/proc/meminfo: memFree=846896/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476532 CPUtime=1183.33
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 23739 0 0 0 118300 33 0 0 25 0 1 0 195080334 1511968768 22891 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369133 22891 81 232 0 368898 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.07 1.02 0.93 2/79 12441
/proc/meminfo: memFree=845360/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476532 CPUtime=1200.04
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 24094 0 0 0 119971 33 0 0 25 0 1 0 195080334 1511968768 23246 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369133 23246 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481888

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

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

[startup+1200.39 s]
/proc/loadavg: 1.07 1.02 0.93 2/79 12441
/proc/meminfo: memFree=845360/2055920 swapFree=4143444/4192956
[pid=12433] ppid=12431 vsize=5356 CPUtime=0
/proc/12433/stat : 12433 (Barcelogic) S 12431 12433 11449 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195080332 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12433/statm: 1339 237 197 169 0 50 0
[pid=12439] ppid=12433 vsize=1476532 CPUtime=1200.04
/proc/12439/stat : 12439 (bsat) R 12433 12433 11449 0 -1 4194304 24094 0 0 0 119971 33 0 0 25 0 1 0 195080334 1511968768 23246 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12439/statm: 369133 23246 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481888

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12433 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.04

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

Real time (s): 1200.4
CPU time (s): 1200.04
CPU user time (s): 1199.71
CPU system time (s): 0.33
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 1482320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 710
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= 35
involuntary context switches= 12

runsolver used 1.16982 second user time and 3.09853 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat Feb 17 22:27:44 UTC 2007

IDJOB= 292265
IDBENCH= 19835
IDSOLVER= 122
FILE ID= node20/292265-1171751263

PBS_JOBID= 3839483

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v70/unif-k5-r21.3-v70-c1491-S1402143852-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292265-1171751263/Barcelogic /tmp/evaluation/292265-1171751263/instance-292265-1171751263.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-292265-1171751263 -o ROOT/results/node20/solver-292265-1171751263 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292265-1171751263/Barcelogic /tmp/evaluation/292265-1171751263/instance-292265-1171751263.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  0748b6663894d676be78ac8cb4ea38d8

RANDOM SEED= 111457700

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		: 3000.234
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		: 3000.234
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:        939152 kB
Buffers:         41064 kB
Cached:         963224 kB
SwapCached:      15440 kB
Active:         795068 kB
Inactive:       234720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        939152 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            1908 kB
Writeback:           0 kB
Mapped:          29824 kB
Slab:            72636 kB
Committed_AS:   451772 kB
PageTables:       1684 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= 66563 MiB

End job on node20 on Sat Feb 17 22:47:46 UTC 2007