Trace number 333754

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) 1200.02 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-240-3.sat05-2205.reshuffled-07.cnf
MD5SUMfca12eef85528ed5b92dca0939473545
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses960
Sum of the clauses size2880
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3960
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 |     960     2880 |     287       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 240   #clauses: 960   #literals: 2880
0.00/0.00	c CPU time:   0.001999 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-333754-1173529363 -o ROOT/results/node6/solver-333754-1173529363 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333754-1173529363/Barcelogic /tmp/evaluation/333754-1173529363/instance-333754-1173529363.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: 7.36 6.93 4.26 3/77 17411
/proc/meminfo: memFree=1456824/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 372890992 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17411/statm: 1338 232 195 169 0 49 0
[pid=17412] ppid=17411 vsize=5352 CPUtime=0
/proc/17412/stat : 17412 (Barcelogic) S 17411 17411 16226 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17412/statm: 1338 236 198 169 0 49 0
[pid=17413] ppid=17412 vsize=0 CPUtime=0
/proc/17413/stat : 17413 (Barcelogic) D 17412 17411 16226 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 372890992 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/17413/statm: 0 0 0 0 0 0 0
[pid=17414] ppid=17412 vsize=0 CPUtime=0
/proc/17414/stat : 17414 (sed) D 17412 17411 16226 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 372890992 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/17414/statm: 0 0 0 0 0 0 0

[startup+0.07194 s]
/proc/loadavg: 7.36 6.93 4.26 3/77 17411
/proc/meminfo: memFree=1456824/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101959 s]
/proc/loadavg: 7.36 6.93 4.26 3/77 17411
/proc/meminfo: memFree=1456824/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301983 s]
/proc/loadavg: 7.36 6.93 4.26 3/77 17411
/proc/meminfo: memFree=1456824/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701062 s]
/proc/loadavg: 7.36 6.93 4.26 3/77 17411
/proc/meminfo: memFree=1456824/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50122 s]
/proc/loadavg: 7.36 6.93 4.26 2/79 17417
/proc/meminfo: memFree=1453032/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476448 CPUtime=1.46
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 1270 0 0 0 146 0 0 0 25 0 1 0 372890995 1511882752 1242 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369112 1242 92 232 0 368877 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481800

[startup+3.10153 s]
/proc/loadavg: 7.36 6.93 4.26 2/79 17417
/proc/meminfo: memFree=1451752/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476448 CPUtime=3.06
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 1644 0 0 0 306 0 0 0 25 0 1 0 372890995 1511882752 1616 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539614 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369112 1616 92 232 0 368877 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481800

[startup+6.30116 s]
/proc/loadavg: 6.85 6.83 4.24 2/79 17417
/proc/meminfo: memFree=1445032/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476448 CPUtime=6.25
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 3324 0 0 0 624 1 0 0 25 0 1 0 372890995 1511882752 3296 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369112 3296 92 232 0 368877 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1481800

[startup+12.7014 s]
/proc/loadavg: 6.38 6.74 4.23 2/79 17417
/proc/meminfo: memFree=1440040/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=12.66
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 4149 0 0 0 1264 2 0 0 25 0 1 0 372890995 1511944192 4121 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 4121 92 232 0 368892 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481860

[startup+25.5019 s]
/proc/loadavg: 5.19 6.46 4.17 2/79 17417
/proc/meminfo: memFree=1434664/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=25.45
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 5541 0 0 0 2542 3 0 0 25 0 1 0 372890995 1511944192 5513 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542784 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 5513 92 232 0 368892 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481860

[startup+51.102 s]
/proc/loadavg: 3.76 6.02 4.09 2/79 17417
/proc/meminfo: memFree=1419752/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=51.04
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 9343 0 0 0 5097 7 0 0 25 0 1 0 372890995 1511944192 9315 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 9315 92 232 0 368892 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481860

[startup+102.305 s]
/proc/loadavg: 2.20 5.24 3.92 2/79 17417
/proc/meminfo: memFree=1406376/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=102.23
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 12601 0 0 0 10212 11 0 0 25 0 1 0 372890995 1511944192 12573 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535540 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 12573 92 232 0 368892 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481860

[startup+162.302 s]
/proc/loadavg: 1.44 4.47 3.74 2/79 17417
/proc/meminfo: memFree=1406312/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=162.2
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 12601 0 0 0 16209 11 0 0 25 0 1 0 372890995 1511944192 12573 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 12573 92 232 0 368892 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1481860

[startup+222.303 s]
/proc/loadavg: 1.16 3.83 3.56 2/79 17417
/proc/meminfo: memFree=1396776/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=222.18
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 14987 0 0 0 22204 14 0 0 25 0 1 0 372890995 1511944192 14959 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518638 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 14959 92 232 0 368892 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1481860

[startup+282.302 s]
/proc/loadavg: 1.06 3.31 3.40 2/79 17417
/proc/meminfo: memFree=1385064/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=282.16
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 17921 0 0 0 28198 18 0 0 25 0 1 0 372890995 1511944192 17893 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 17893 92 232 0 368892 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1481860

[startup+342.301 s]
/proc/loadavg: 1.02 2.89 3.25 2/79 17417
/proc/meminfo: memFree=1374184/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=342.13
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 20631 0 0 0 34193 20 0 0 25 0 1 0 372890995 1511944192 20603 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 20603 92 232 0 368892 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1481860

[startup+402.301 s]
/proc/loadavg: 1.00 2.54 3.10 2/79 17417
/proc/meminfo: memFree=1365928/2055924 swapFree=4156956/4192956

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

[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=582.04
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 28066 0 0 0 58174 30 0 0 25 0 1 0 372890995 1511944192 28038 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 28038 92 232 0 368892 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 1481860

[startup+642.301 s]
/proc/loadavg: 1.00 1.68 2.61 2/79 17417
/proc/meminfo: memFree=1339240/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=642.02
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 29329 0 0 0 64170 32 0 0 25 0 1 0 372890995 1511944192 29301 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 29301 92 232 0 368892 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 1481860

[startup+702.301 s]
/proc/loadavg: 1.00 1.56 2.51 2/79 17417
/proc/meminfo: memFree=1333416/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=702
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 30800 0 0 0 70165 35 0 0 25 0 1 0 372890995 1511944192 30772 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 30772 92 232 0 368892 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1481860

[startup+762.305 s]
/proc/loadavg: 1.00 1.45 2.41 2/79 17417
/proc/meminfo: memFree=1327144/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=761.97
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 32349 0 0 0 76160 37 0 0 25 0 1 0 372890995 1511944192 32321 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 32321 92 232 0 368892 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 1481860

[startup+822.302 s]
/proc/loadavg: 1.00 1.37 2.32 3/79 17417
/proc/meminfo: memFree=1322024/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=821.95
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 33648 0 0 0 82156 39 0 0 25 0 1 0 372890995 1511944192 33620 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 33620 92 232 0 368892 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 1481860

[startup+882.302 s]
/proc/loadavg: 1.00 1.30 2.24 2/79 17417
/proc/meminfo: memFree=1317352/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=881.93
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 34793 0 0 0 88152 41 0 0 25 0 1 0 372890995 1511944192 34765 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 34765 92 232 0 368892 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 1481860

[startup+942.302 s]
/proc/loadavg: 1.00 1.24 2.16 2/79 17417
/proc/meminfo: memFree=1312360/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=941.9
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 36048 0 0 0 94147 43 0 0 25 0 1 0 372890995 1511944192 36020 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 36020 92 232 0 368892 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 1481860

[startup+1002.3 s]
/proc/loadavg: 1.00 1.19 2.08 2/79 17417
/proc/meminfo: memFree=1307560/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=1001.89
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 37254 0 0 0 100144 45 0 0 25 0 1 0 372890995 1511944192 37226 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 37226 92 232 0 368892 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1481860

[startup+1062.3 s]
/proc/loadavg: 1.00 1.16 2.01 2/79 17417
/proc/meminfo: memFree=1302568/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=1061.86
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 38498 0 0 0 106140 46 0 0 25 0 1 0 372890995 1511944192 38470 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 38470 92 232 0 368892 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 1481860

[startup+1122.3 s]
/proc/loadavg: 1.00 1.12 1.95 2/79 17417
/proc/meminfo: memFree=1297192/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=1121.84
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 39832 0 0 0 112135 49 0 0 25 0 1 0 372890995 1511944192 39804 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 39804 92 232 0 368892 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 1481860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.10 1.88 2/79 17417
/proc/meminfo: memFree=1292456/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=1181.82
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 41020 0 0 0 118131 51 0 0 25 0 1 0 372890995 1511944192 40992 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 40992 92 232 0 368892 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 1481860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.09 1.86 2/79 17417
/proc/meminfo: memFree=1291368/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=1200.02
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 41288 0 0 0 119950 52 0 0 25 0 1 0 372890995 1511944192 41260 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 41260 92 232 0 368892 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481860

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.09 1.86 2/79 17417
/proc/meminfo: memFree=1291368/2055924 swapFree=4156956/4192956
[pid=17411] ppid=17409 vsize=5352 CPUtime=0
/proc/17411/stat : 17411 (Barcelogic) S 17409 17411 16226 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 372890992 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17411/statm: 1338 236 197 169 0 49 0
[pid=17417] ppid=17411 vsize=1476508 CPUtime=1200.02
/proc/17417/stat : 17417 (bsat) R 17411 17411 16226 0 -1 4194304 41288 0 0 0 119950 52 0 0 25 0 1 0 372890995 1511944192 41260 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17417/statm: 369127 41260 92 232 0 368892 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481860

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17411 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=3999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.008998
while last known CPU time is 1200.02

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): 1200.02
CPU user time (s): 1199.5
CPU system time (s): 0.52
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 1481968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.003999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 703
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 37
involuntary context switches= 8

runsolver used 1.21381 second user time and 3.16152 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Mar 10 12:22:43 UTC 2007

IDJOB= 333754
IDBENCH= 24611
IDSOLVER= 122
FILE ID= node6/333754-1173529363

PBS_JOBID= 4101140

Free space on /tmp= 66437 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-240-3.sat05-2205.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333754-1173529363/Barcelogic /tmp/evaluation/333754-1173529363/instance-333754-1173529363.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-333754-1173529363 -o ROOT/results/node6/solver-333754-1173529363 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333754-1173529363/Barcelogic /tmp/evaluation/333754-1173529363/instance-333754-1173529363.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  fca12eef85528ed5b92dca0939473545

RANDOM SEED= 557200629

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1457296 kB
Buffers:         51380 kB
Cached:         457608 kB
SwapCached:       2236 kB
Active:         271380 kB
Inactive:       260588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1457296 kB
SwapTotal:     4192956 kB
SwapFree:      4156956 kB
Dirty:            1800 kB
Writeback:           0 kB
Mapped:          31080 kB
Slab:            52264 kB
Committed_AS:  1316720 kB
PageTables:       1744 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66437 MiB

End job on node6 on Sat Mar 10 12:42:45 UTC 2007