Trace number 296980

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) 1200.01 1200.39

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
MD5SUM550c5acb0fb0d77637c0428b7d86bbf4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.86072
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.008998 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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-296980-1171830534 -o ROOT/results/node23/solver-296980-1171830534 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296980-1171830534/Barcelogic /tmp/evaluation/296980-1171830534/instance-296980-1171830534.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 4925
/proc/meminfo: memFree=845592/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 203007319 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487830610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/4925/statm: 1338 232 195 169 0 49 0
[pid=4926] ppid=4925 vsize=5352 CPUtime=0
/proc/4926/stat : 4926 (Barcelogic) S 4925 4925 4436 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/4926/statm: 1338 236 198 169 0 49 0
[pid=4928] ppid=4926 vsize=0 CPUtime=0
/proc/4928/stat : 4928 (sed) D 4926 4925 4436 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 203007319 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/4928/statm: 0 0 0 0 0 0 0

[startup+0.107057 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 4925
/proc/meminfo: memFree=845592/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515101 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 4925
/proc/meminfo: memFree=845592/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33519 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 4931
/proc/meminfo: memFree=838344/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476516 CPUtime=1.29
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 2033 0 0 0 128 1 0 0 25 0 1 0 203007322 1511952384 2007 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369129 2007 81 232 0 368894 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97138 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 4931
/proc/meminfo: memFree=833736/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476516 CPUtime=2.93
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 3490 0 0 0 291 2 0 0 25 0 1 0 203007322 1511952384 3464 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369129 3464 81 232 0 368894 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481868

[startup+6.24975 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 4931
/proc/meminfo: memFree=823944/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476516 CPUtime=6.21
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 5340 0 0 0 618 3 0 0 25 0 1 0 203007322 1511952384 5278 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369129 5278 81 232 0 368894 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.7085 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 4931
/proc/meminfo: memFree=822928/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476516 CPUtime=12.66
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 5827 0 0 0 1263 3 0 0 25 0 1 0 203007322 1511952384 5765 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531435 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369129 5765 81 232 0 368894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481868

[startup+25.5279 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 4931
/proc/meminfo: memFree=804688/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476516 CPUtime=25.48
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 10420 0 0 0 2542 6 0 0 25 0 1 0 203007322 1511952384 10358 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369129 10358 81 232 0 368894 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481868

[startup+51.1579 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4931
/proc/meminfo: memFree=779280/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476516 CPUtime=51.1
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 16604 0 0 0 5098 12 0 0 25 0 1 0 203007322 1511952384 16542 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369129 16542 81 232 0 368894 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481868

[startup+102.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4931
/proc/meminfo: memFree=769936/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476516 CPUtime=102.34
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 18923 0 0 0 10219 15 0 0 25 0 1 0 203007322 1511952384 18784 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369129 18784 81 232 0 368894 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481868

[startup+162.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4931
/proc/meminfo: memFree=769744/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476516 CPUtime=162.39
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 18992 0 0 0 16224 15 0 0 25 0 1 0 203007322 1511952384 18805 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369129 18805 81 232 0 368894 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481868

[startup+222.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4931
/proc/meminfo: memFree=769744/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476516 CPUtime=222.45
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 19058 0 0 0 22229 16 0 0 25 0 1 0 203007322 1511952384 18807 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369129 18807 81 232 0 368894 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481868

[startup+282.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4931
/proc/meminfo: memFree=769808/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=282.49
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 19061 0 0 0 28233 16 0 0 25 0 1 0 203007322 1511989248 18810 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 18810 81 232 0 368903 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481904

[startup+342.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4931
/proc/meminfo: memFree=768720/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=342.55
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 19459 0 0 0 34238 17 0 0 25 0 1 0 203007322 1511989248 19050 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 19050 81 232 0 368903 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481904

[startup+402.767 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4931
/proc/meminfo: memFree=766160/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=402.61
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 20231 0 0 0 40243 18 0 0 25 0 1 0 203007322 1511989248 19692 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 19692 81 232 0 368903 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481904

[startup+462.834 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4931
/proc/meminfo: memFree=760016/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=462.66
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 21852 0 0 0 46246 20 0 0 25 0 1 0 203007322 1511989248 21313 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 21313 81 232 0 368903 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481904

[startup+522.901 s]

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

[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=582.75
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 30560 0 0 0 58247 28 0 0 25 0 1 0 203007322 1511989248 30021 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 30021 81 232 0 368903 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 1481904

[startup+643.042 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 4931
/proc/meminfo: memFree=712976/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=642.81
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 33569 0 0 0 64249 32 0 0 25 0 1 0 203007322 1511989248 33030 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 33030 81 232 0 368903 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 1481904

[startup+703.11 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 4933
/proc/meminfo: memFree=701904/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=702.86
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 36351 0 0 0 70251 35 0 0 25 0 1 0 203007322 1511989248 35812 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 35812 81 232 0 368903 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 1481904

[startup+763.18 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 4933
/proc/meminfo: memFree=692496/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=762.92
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 38685 0 0 0 76254 38 0 0 25 0 1 0 203007322 1511989248 38146 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 38146 81 232 0 368903 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 1481904

[startup+823.255 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 4933
/proc/meminfo: memFree=683920/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=822.97
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 40795 0 0 0 82256 41 0 0 25 0 1 0 203007322 1511989248 40256 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 40256 81 232 0 368903 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 1481904

[startup+883.322 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 4933
/proc/meminfo: memFree=676176/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=883.02
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 42746 0 0 0 88259 43 0 0 25 0 1 0 203007322 1511989248 42207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 42207 81 232 0 368903 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 1481904

[startup+943.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4933
/proc/meminfo: memFree=668368/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=943.08
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 44716 0 0 0 94263 45 0 0 25 0 1 0 203007322 1511989248 44177 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 44177 81 232 0 368903 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 1481904

[startup+1003.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4933
/proc/meminfo: memFree=661328/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=1003.12
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 46486 0 0 0 100266 46 0 0 25 0 1 0 203007322 1511989248 45947 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 45947 81 232 0 368903 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 1481904

[startup+1063.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4933
/proc/meminfo: memFree=654224/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=1063.18
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 48222 0 0 0 106270 48 0 0 25 0 1 0 203007322 1511989248 47683 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 47683 81 232 0 368903 0
Current children cumulated CPU time (s) 1063.2
Current children cumulated vsize (KiB) 1481904

[startup+1123.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4933
/proc/meminfo: memFree=647760/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=1123.23
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 49836 0 0 0 112273 50 0 0 25 0 1 0 203007322 1511989248 49297 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 49297 81 232 0 368903 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 1481904

[startup+1183.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4933
/proc/meminfo: memFree=641488/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=1183.28
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 51401 0 0 0 118276 52 0 0 25 0 1 0 203007322 1511989248 50862 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 50862 81 232 0 368903 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 1481904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4933
/proc/meminfo: memFree=639632/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=1199.99
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 51851 0 0 0 119947 52 0 0 25 0 1 0 203007322 1511989248 51312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 51312 81 232 0 368903 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481904

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4933
/proc/meminfo: memFree=639632/2055920 swapFree=4144472/4192956
[pid=4925] ppid=4923 vsize=5352 CPUtime=0.02
/proc/4925/stat : 4925 (Barcelogic) S 4923 4925 4436 0 -1 4194304 331 502 0 0 0 0 2 0 16 0 1 0 203007319 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4925/statm: 1338 236 197 169 0 49 0
[pid=4931] ppid=4925 vsize=1476552 CPUtime=1199.99
/proc/4931/stat : 4931 (bsat) R 4925 4925 4436 0 -1 4194304 51851 0 0 0 119947 52 0 0 25 0 1 0 203007322 1511989248 51312 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4931/statm: 369138 51312 81 232 0 368903 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481904

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4925 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=24996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.030995
while last known CPU time is 1200.01

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

Real time (s): 1200.39
CPU time (s): 1200.01
CPU user time (s): 1199.49
CPU system time (s): 0.52
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 1482536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.024996
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 833
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 13

runsolver used 1.21481 second user time and 3.05354 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Feb 18 20:28:54 UTC 2007

IDJOB= 296980
IDBENCH= 19950
IDSOLVER= 122
FILE ID= node23/296980-1171830534

PBS_JOBID= 3839661

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296980-1171830534/Barcelogic /tmp/evaluation/296980-1171830534/instance-296980-1171830534.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-296980-1171830534 -o ROOT/results/node23/solver-296980-1171830534 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296980-1171830534/Barcelogic /tmp/evaluation/296980-1171830534/instance-296980-1171830534.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  550c5acb0fb0d77637c0428b7d86bbf4

RANDOM SEED= 478137942

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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:        846064 kB
Buffers:         42680 kB
Cached:        1049732 kB
SwapCached:      16396 kB
Active:         867408 kB
Inactive:       249160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        846064 kB
SwapTotal:     4192956 kB
SwapFree:      4144472 kB
Dirty:            2020 kB
Writeback:           0 kB
Mapped:          29800 kB
Slab:            78888 kB
Committed_AS:   629556 kB
PageTables:       1696 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= 66562 MiB

End job on node23 on Sun Feb 18 20:48:57 UTC 2007