Trace number 335392

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-icl009.sat05-3830.reshuffled-07.cnf
MD5SUM63733d54eda8872a9d86a78f0ba7397d
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 variables2917
Number of clauses17675
Sum of the clauses size127433
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2434
Number of clauses of size 32242
Number of clauses of size 4361
Number of clauses of size 5538
Number of clauses of size over 514058

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   17416   126116 |    5224       0        0     nan |  0.000 % |
0.00/0.12	c |         0 |   15566   115130 |      --       0       --      -- |     --   | -439/-4847
0.00/0.12	c ==============================================================================
0.00/0.12	c Result  :   #vars: 2811   #clauses: 15566   #literals: 115130
0.00/0.12	c CPU time:   0.094985 s
0.00/0.12	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/node39/watcher-335392-1173626557 -o ROOT/results/node39/solver-335392-1173626557 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335392-1173626557/Barcelogic /tmp/evaluation/335392-1173626557/instance-335392-1173626557.cnf 

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


[startup+0 s]
/proc/loadavg: 1.12 1.69 1.86 3/64 13050
/proc/meminfo: memFree=1956648/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 382611618 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13050/statm: 1338 232 195 169 0 49 0
[pid=13051] ppid=13050 vsize=5352 CPUtime=0
/proc/13051/stat : 13051 (Barcelogic) S 13050 13050 12985 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13051/statm: 1338 236 198 169 0 49 0
[pid=13053] ppid=13051 vsize=5352 CPUtime=0
/proc/13053/stat : 13053 (Barcelogic) D 13051 13050 12985 0 -1 4194368 18 0 0 0 0 0 0 0 21 0 1 0 382611618 5480448 237 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493827173 0 0 4096 65538 18446744071563608240 0 0 17 1 0 0
/proc/13053/statm: 1338 237 199 169 0 49 0

[startup+0.0151661 s]
/proc/loadavg: 1.12 1.69 1.86 3/64 13050
/proc/meminfo: memFree=1956648/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 382611618 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13050/statm: 1338 232 195 169 0 49 0
[pid=13051] ppid=13050 vsize=5352 CPUtime=0
/proc/13051/stat : 13051 (Barcelogic) S 13050 13050 12985 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13051/statm: 1338 236 198 169 0 49 0
[pid=13053] ppid=13051 vsize=5352 CPUtime=0
/proc/13053/stat : 13053 (Barcelogic) D 13051 13050 12985 0 -1 4194368 19 0 0 0 0 0 0 0 21 0 1 0 382611618 5480448 237 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493659943 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/13053/statm: 1338 237 199 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 16056

[startup+0.10118 s]
/proc/loadavg: 1.12 1.69 1.86 3/64 13050
/proc/meminfo: memFree=1956648/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 382611618 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301215 s]
/proc/loadavg: 1.12 1.69 1.86 3/64 13050
/proc/meminfo: memFree=1956648/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+0.701283 s]
/proc/loadavg: 1.12 1.69 1.86 3/64 13050
/proc/meminfo: memFree=1956648/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+1.50242 s]
/proc/loadavg: 1.12 1.69 1.86 2/66 13056
/proc/meminfo: memFree=1947608/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=1.32
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 2672 0 0 0 131 1 0 0 25 0 1 0 382611636 1511702528 2645 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 2645 82 232 0 368833 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481624

[startup+3.10169 s]
/proc/loadavg: 1.12 1.69 1.86 2/66 13056
/proc/meminfo: memFree=1942552/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=2.92
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 4218 0 0 0 290 2 0 0 25 0 1 0 382611636 1511702528 4191 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 4191 82 232 0 368833 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481624

[startup+6.30124 s]
/proc/loadavg: 1.11 1.67 1.86 2/66 13056
/proc/meminfo: memFree=1932696/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=6.11
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 6317 0 0 0 608 3 0 0 25 0 1 0 382611636 1511702528 6290 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 6290 82 232 0 368833 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1481624

[startup+12.7013 s]
/proc/loadavg: 1.10 1.66 1.85 2/66 13056
/proc/meminfo: memFree=1916136/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=12.51
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 10271 0 0 0 1245 6 0 0 25 0 1 0 382611636 1511702528 10244 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 10244 82 232 0 368833 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1481624

[startup+25.5015 s]
/proc/loadavg: 1.08 1.63 1.84 2/66 13056
/proc/meminfo: memFree=1894192/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=25.31
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 15524 0 0 0 2520 11 0 0 25 0 1 0 382611636 1511702528 15497 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 15497 82 232 0 368833 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481624

[startup+51.1019 s]
/proc/loadavg: 1.05 1.58 1.82 2/66 13056
/proc/meminfo: memFree=1868336/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=50.9
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 21935 0 0 0 5074 16 0 0 25 0 1 0 382611636 1511702528 21908 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517759 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 21908 82 232 0 368833 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481624

[startup+102.306 s]
/proc/loadavg: 1.02 1.49 1.77 2/66 13056
/proc/meminfo: memFree=1835440/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=102.09
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 30090 0 0 0 10185 24 0 0 25 0 1 0 382611636 1511702528 30063 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518395 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 30063 82 232 0 368833 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481624

[startup+162.302 s]
/proc/loadavg: 1.01 1.40 1.72 2/66 13056
/proc/meminfo: memFree=1826288/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=162.06
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 32550 0 0 0 16180 26 0 0 25 0 1 0 382611636 1511702528 32279 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 32279 92 232 0 368833 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1481624

[startup+222.301 s]
/proc/loadavg: 1.00 1.32 1.67 2/66 13056
/proc/meminfo: memFree=1826288/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=222.04
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 32551 0 0 0 22178 26 0 0 25 0 1 0 382611636 1511702528 32280 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518031 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 32280 92 232 0 368833 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1481624

[startup+282.301 s]
/proc/loadavg: 1.00 1.26 1.63 2/66 13056
/proc/meminfo: memFree=1825392/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=282.01
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 32915 0 0 0 28175 26 0 0 25 0 1 0 382611636 1511702528 32484 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 32484 92 232 0 368833 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 1481624

[startup+342.303 s]
/proc/loadavg: 1.00 1.21 1.59 2/66 13056
/proc/meminfo: memFree=1825392/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=341.99
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 32915 0 0 0 34173 26 0 0 25 0 1 0 382611636 1511702528 32484 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 32484 92 232 0 368833 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1481624


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

[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=581.91
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 45965 0 0 0 58151 40 0 0 25 0 1 0 382611636 1511702528 45534 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 45534 92 232 0 368833 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1481624

[startup+642.302 s]
/proc/loadavg: 1.00 1.07 1.41 2/66 13056
/proc/meminfo: memFree=1759344/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=641.9
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 49409 0 0 0 64146 44 0 0 25 0 1 0 382611636 1511702528 48978 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 48978 92 232 0 368833 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1481624

[startup+702.301 s]
/proc/loadavg: 1.00 1.05 1.38 2/66 13056
/proc/meminfo: memFree=1749360/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=701.87
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 51913 0 0 0 70140 47 0 0 25 0 1 0 382611636 1511702528 51482 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 51482 92 232 0 368833 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 1481624

[startup+762.305 s]
/proc/loadavg: 1.00 1.04 1.36 2/66 13056
/proc/meminfo: memFree=1739248/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=761.85
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 54411 0 0 0 76137 48 0 0 25 0 1 0 382611636 1511702528 53980 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518198 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 53980 92 232 0 368833 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 1481624

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.33 2/66 13056
/proc/meminfo: memFree=1727280/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=821.83
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 57423 0 0 0 82132 51 0 0 25 0 1 0 382611636 1511702528 56992 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 56992 92 232 0 368833 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1481624

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.31 2/66 13056
/proc/meminfo: memFree=1714928/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=881.81
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 60477 0 0 0 88127 54 0 0 25 0 1 0 382611636 1511702528 60046 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518180 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 60046 92 232 0 368833 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 1481624

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.29 2/66 13056
/proc/meminfo: memFree=1705264/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=941.79
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 62907 0 0 0 94122 57 0 0 25 0 1 0 382611636 1511702528 62476 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 62476 92 232 0 368833 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1481624

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.26 2/66 13056
/proc/meminfo: memFree=1697392/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=1001.77
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 64850 0 0 0 100118 59 0 0 25 0 1 0 382611636 1511702528 64419 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 64419 92 232 0 368833 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 1481624

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.25 2/66 13056
/proc/meminfo: memFree=1688880/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=1061.75
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 66987 0 0 0 106115 60 0 0 25 0 1 0 382611636 1511702528 66556 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 66556 92 232 0 368833 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1481624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.23 2/66 13056
/proc/meminfo: memFree=1680432/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=1121.73
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 69063 0 0 0 112111 62 0 0 25 0 1 0 382611636 1511702528 68632 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 68632 92 232 0 368833 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1481624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 13056
/proc/meminfo: memFree=1672816/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=1181.7
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 70996 0 0 0 118107 63 0 0 25 0 1 0 382611636 1511702528 70565 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 70565 92 232 0 368833 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1481624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 13056
/proc/meminfo: memFree=1670384/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=1199.9
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 71575 0 0 0 119926 64 0 0 25 0 1 0 382611636 1511702528 71144 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 71144 92 232 0 368833 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481624

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 13056
/proc/meminfo: memFree=1670384/2055920 swapFree=4181136/4192956
[pid=13050] ppid=13048 vsize=5352 CPUtime=0.14
/proc/13050/stat : 13050 (Barcelogic) S 13048 13050 12985 0 -1 4194304 332 980 0 0 0 0 13 1 15 0 1 0 382611618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13050/statm: 1338 236 197 169 0 49 0
[pid=13056] ppid=13050 vsize=1476272 CPUtime=1199.9
/proc/13056/stat : 13056 (bsat) R 13050 13050 12985 0 -1 4194304 71575 0 0 0 119926 64 0 0 25 0 1 0 382611636 1511702528 71144 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13056/statm: 369068 71144 92 232 0 368833 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481624

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13050 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=140978 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=14997
CPU time returned by wait4() is 0.155975
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): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.39
CPU system time (s): 0.65
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 1482420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.140978
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1312
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= 41
involuntary context switches= 6

runsolver used 0.979851 second user time and 2.54961 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Mar 11 15:22:37 UTC 2007

IDJOB= 335392
IDBENCH= 24650
IDSOLVER= 122
FILE ID= node39/335392-1173626557

PBS_JOBID= 4101293

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-icl009.sat05-3830.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335392-1173626557/Barcelogic /tmp/evaluation/335392-1173626557/instance-335392-1173626557.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-335392-1173626557 -o ROOT/results/node39/solver-335392-1173626557 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335392-1173626557/Barcelogic /tmp/evaluation/335392-1173626557/instance-335392-1173626557.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  63733d54eda8872a9d86a78f0ba7397d

RANDOM SEED= 489575126

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1957824 kB
Buffers:         10724 kB
Cached:          48952 kB
SwapCached:       5876 kB
Active:          21448 kB
Inactive:        50700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1957824 kB
SwapTotal:     4192956 kB
SwapFree:      4181136 kB
Dirty:            2576 kB
Writeback:           0 kB
Mapped:          15072 kB
Slab:            12052 kB
Committed_AS:   774996 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node39 on Sun Mar 11 15:42:40 UTC 2007