Trace number 337828

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf
MD5SUMe6cd66a115f70af2c02b5cac2d51607a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2756
Sum of the clauses size8268
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32756
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...
0.00/0.00	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 |    2756     8268 |     826       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 650   #clauses: 2756   #literals: 8268
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-337828-1173675204 -o ROOT/results/node61/solver-337828-1173675204 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337828-1173675204/Barcelogic /tmp/evaluation/337828-1173675204/instance-337828-1173675204.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27464
/proc/meminfo: memFree=1798304/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 387477301 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406676562 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27464/statm: 1338 232 195 169 0 49 0
[pid=27465] ppid=27464 vsize=5352 CPUtime=0
/proc/27465/stat : 27465 (Barcelogic) S 27464 27464 26295 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/27465/statm: 1338 236 198 169 0 49 0
[pid=27467] ppid=27465 vsize=0 CPUtime=0
/proc/27467/stat : 27467 (sed) D 27465 27464 26295 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 387477301 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/27467/statm: 0 0 0 0 0 0 0

[startup+0.031184 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27464
/proc/meminfo: memFree=1798304/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10118 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27464
/proc/meminfo: memFree=1798304/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301198 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27464
/proc/meminfo: memFree=1798304/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701236 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27464
/proc/meminfo: memFree=1798304/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50131 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 27470
/proc/meminfo: memFree=1791760/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476352 CPUtime=1.47
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 2295 0 0 0 146 1 0 0 25 0 1 0 387477302 1511784448 2268 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369088 2268 81 232 0 368853 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481704

[startup+3.10146 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 27470
/proc/meminfo: memFree=1787280/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=3.07
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 2757 0 0 0 306 1 0 0 25 0 1 0 387477302 1511911424 2728 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 2728 91 232 0 368884 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481828

[startup+6.30177 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 27470
/proc/meminfo: memFree=1781400/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=6.28
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 4979 0 0 0 625 3 0 0 25 0 1 0 387477302 1511911424 4950 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 4950 91 232 0 368884 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481828

[startup+12.7024 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 27470
/proc/meminfo: memFree=1761688/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=12.67
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 9542 0 0 0 1262 5 0 0 25 0 1 0 387477302 1511911424 9513 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 9513 91 232 0 368884 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481828

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 27470
/proc/meminfo: memFree=1759192/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=25.47
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 9820 0 0 0 2542 5 0 0 25 0 1 0 387477302 1511911424 9791 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 9791 91 232 0 368884 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481828

[startup+51.101 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 27470
/proc/meminfo: memFree=1724248/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=51.06
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 18688 0 0 0 5094 12 0 0 25 0 1 0 387477302 1511911424 18659 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539293 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 18659 91 232 0 368884 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481828

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 27470
/proc/meminfo: memFree=1699544/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=102.25
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 24614 0 0 0 10208 17 0 0 25 0 1 0 387477302 1511911424 24545 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 24545 91 232 0 368884 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481828

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27470
/proc/meminfo: memFree=1699544/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=162.23
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 24640 0 0 0 16206 17 0 0 25 0 1 0 387477302 1511911424 24571 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 24571 91 232 0 368884 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481828

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27470
/proc/meminfo: memFree=1687448/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=222.21
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 27663 0 0 0 22201 20 0 0 25 0 1 0 387477302 1511911424 27550 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 27550 91 232 0 368884 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481828

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27470
/proc/meminfo: memFree=1687448/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=282.2
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 27663 0 0 0 28200 20 0 0 25 0 1 0 387477302 1511911424 27550 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134521225 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 27550 91 232 0 368884 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1481828

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27470
/proc/meminfo: memFree=1687448/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=342.18
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 27743 0 0 0 34198 20 0 0 25 0 1 0 387477302 1511911424 27550 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518307 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 27550 91 232 0 368884 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1481828

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27470
/proc/meminfo: memFree=1687448/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0

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

[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=582.02
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 33161 0 0 0 58176 26 0 0 25 0 1 0 387477302 1511911424 32746 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 32746 91 232 0 368884 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 1481828

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27668
/proc/meminfo: memFree=1666328/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=642.01
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 33161 0 0 0 64175 26 0 0 25 0 1 0 387477302 1511911424 32746 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 32746 91 232 0 368884 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 1481828

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27668
/proc/meminfo: memFree=1666328/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=702
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 33162 0 0 0 70173 27 0 0 25 0 1 0 387477302 1511911424 32747 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 32747 91 232 0 368884 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1481828

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27668
/proc/meminfo: memFree=1666456/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=761.98
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 33202 0 0 0 76171 27 0 0 25 0 1 0 387477302 1511911424 32747 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 32747 91 232 0 368884 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1481828

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27668
/proc/meminfo: memFree=1666328/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=821.96
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 33250 0 0 0 82169 27 0 0 25 0 1 0 387477302 1511911424 32747 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134541910 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 32747 91 232 0 368884 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 1481828

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27668
/proc/meminfo: memFree=1666456/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=881.95
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 33250 0 0 0 88168 27 0 0 25 0 1 0 387477302 1511911424 32747 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 32747 91 232 0 368884 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 1481828

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27668
/proc/meminfo: memFree=1666456/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=941.93
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 33302 0 0 0 94166 27 0 0 25 0 1 0 387477302 1511911424 32747 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 32747 91 232 0 368884 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1481828

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27668
/proc/meminfo: memFree=1666456/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=1001.91
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 33302 0 0 0 100164 27 0 0 25 0 1 0 387477302 1511911424 32747 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 32747 91 232 0 368884 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 1481828

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27668
/proc/meminfo: memFree=1666392/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=1061.89
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 33389 0 0 0 106162 27 0 0 25 0 1 0 387477302 1511911424 32747 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518081 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 32747 91 232 0 368884 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1481828

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27668
/proc/meminfo: memFree=1666392/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=1121.88
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 33389 0 0 0 112161 27 0 0 25 0 1 0 387477302 1511911424 32747 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 32747 91 232 0 368884 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1481828

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27668
/proc/meminfo: memFree=1666392/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=1181.86
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 33389 0 0 0 118159 27 0 0 25 0 1 0 387477302 1511911424 32747 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 32747 91 232 0 368884 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1481828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27668
/proc/meminfo: memFree=1665624/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=1200.06
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 33733 0 0 0 119979 27 0 0 25 0 1 0 387477302 1511911424 32927 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534523 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 32927 91 232 0 368884 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481828

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: 0.99 0.97 0.99 2/66 27668
/proc/meminfo: memFree=1665624/2055920 swapFree=4174080/4192956
[pid=27464] ppid=27462 vsize=5352 CPUtime=0
/proc/27464/stat : 27464 (Barcelogic) S 27462 27464 26295 0 -1 4194304 332 424 0 0 0 0 0 0 16 0 1 0 387477301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27464/statm: 1338 236 197 169 0 49 0
[pid=27470] ppid=27464 vsize=1476476 CPUtime=1200.06
/proc/27470/stat : 27470 (bsat) R 27464 27464 26295 0 -1 4194304 33733 0 0 0 119979 27 0 0 25 0 1 0 387477302 1511911424 32927 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534523 0 0 4096 0 0 0 0 17 1 0 0
/proc/27470/statm: 369119 32927 91 232 0 368884 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481828

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27464 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.017996
while last known CPU time is 1200.06

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): 1200.06
CPU user time (s): 1199.79
CPU system time (s): 0.27
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 1482484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 756
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= 11

runsolver used 0.913861 second user time and 2.55161 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Mon Mar 12 04:53:24 UTC 2007

IDJOB= 337828
IDBENCH= 24708
IDSOLVER= 122
FILE ID= node61/337828-1173675204

PBS_JOBID= 4101712

Free space on /tmp= 66517 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337828-1173675204/Barcelogic /tmp/evaluation/337828-1173675204/instance-337828-1173675204.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-337828-1173675204 -o ROOT/results/node61/solver-337828-1173675204 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337828-1173675204/Barcelogic /tmp/evaluation/337828-1173675204/instance-337828-1173675204.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  e6cd66a115f70af2c02b5cac2d51607a

RANDOM SEED= 85640279

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1798776 kB
Buffers:         26352 kB
Cached:         172296 kB
SwapCached:      13172 kB
Active:         110508 kB
Inactive:       109768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798776 kB
SwapTotal:     4192956 kB
SwapFree:      4174080 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          15928 kB
Slab:            23024 kB
Committed_AS:   914244 kB
PageTables:       1388 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= 66517 MiB

End job on node61 on Mon Mar 12 05:13:26 UTC 2007