Trace number 347201

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 Fixed 2007-04-13? (TO) 1200.03 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
MD5SUM7f1f4c201bd66bef376407077b248aa7
Bench CategoryRANDOM (random 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 variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16718    50654 |      --       0       --      -- |     --   | -82/254
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3911   #clauses: 16718   #literals: 50654
0.00/0.05	c CPU time:   0.047992 s
0.00/0.05	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-347201-1176676905 -o ROOT/results/node22/solver-347201-1176676905 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347201-1176676905/Barcelogic /tmp/evaluation/347201-1176676905/instance-347201-1176676905.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: 1.18 1.16 1.10 3/77 9610
/proc/meminfo: memFree=1728072/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 115608227 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/9610/statm: 1338 232 195 169 0 49 0
[pid=9611] ppid=9610 vsize=5352 CPUtime=0
/proc/9611/stat : 9611 (Barcelogic) S 9610 9610 27167 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 115608227 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/9611/statm: 1338 236 198 169 0 49 0

[startup+0.0981041 s]
/proc/loadavg: 1.18 1.16 1.10 3/77 9610
/proc/meminfo: memFree=1728072/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.101096 s]
/proc/loadavg: 1.18 1.16 1.10 3/77 9610
/proc/meminfo: memFree=1728072/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.301125 s]
/proc/loadavg: 1.18 1.16 1.10 3/77 9610
/proc/meminfo: memFree=1728072/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.701188 s]
/proc/loadavg: 1.18 1.16 1.10 3/77 9610
/proc/meminfo: memFree=1728072/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.50131 s]
/proc/loadavg: 1.18 1.16 1.10 2/79 9616
/proc/meminfo: memFree=1718840/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476116 CPUtime=1.41
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 2981 0 0 0 140 1 0 0 25 0 1 0 115608235 1511542784 2952 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369029 2952 83 232 0 368794 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481468

[startup+3.10155 s]
/proc/loadavg: 1.18 1.16 1.10 2/79 9616
/proc/meminfo: memFree=1712248/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476116 CPUtime=3.01
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 5143 0 0 0 299 2 0 0 25 0 1 0 115608235 1511542784 5114 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369029 5114 83 232 0 368794 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481468

[startup+6.30104 s]
/proc/loadavg: 1.17 1.15 1.10 2/79 9616
/proc/meminfo: memFree=1694848/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476116 CPUtime=6.21
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 9281 0 0 0 616 5 0 0 25 0 1 0 115608235 1511542784 9252 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369029 9252 83 232 0 368794 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481468

[startup+12.702 s]
/proc/loadavg: 1.15 1.15 1.10 2/79 9616
/proc/meminfo: memFree=1663488/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476116 CPUtime=12.61
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 16800 0 0 0 1251 10 0 0 25 0 1 0 115608235 1511542784 16771 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369029 16771 83 232 0 368794 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481468

[startup+25.502 s]
/proc/loadavg: 1.12 1.14 1.09 2/79 9616
/proc/meminfo: memFree=1608320/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476116 CPUtime=25.4
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 30152 0 0 0 2521 19 0 0 25 0 1 0 115608235 1511542784 30123 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369029 30123 83 232 0 368794 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481468

[startup+51.1019 s]
/proc/loadavg: 1.08 1.13 1.09 2/79 9616
/proc/meminfo: memFree=1511104/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476116 CPUtime=50.99
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 54688 0 0 0 5064 35 0 0 25 0 1 0 115608235 1511542784 54659 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369029 54659 83 232 0 368794 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481468

[startup+102.306 s]
/proc/loadavg: 1.03 1.11 1.08 2/79 9616
/proc/meminfo: memFree=1342912/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476116 CPUtime=102.18
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 96195 0 0 0 10155 63 0 0 25 0 1 0 115608235 1511542784 96166 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369029 96166 83 232 0 368794 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481468

[startup+162.302 s]
/proc/loadavg: 1.01 1.08 1.08 2/79 9616
/proc/meminfo: memFree=1179712/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476116 CPUtime=162.16
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 137283 0 0 0 16125 91 0 0 25 0 1 0 115608235 1511542784 137254 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369029 137254 83 232 0 368794 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481468

[startup+222.302 s]
/proc/loadavg: 1.00 1.07 1.07 2/79 9616
/proc/meminfo: memFree=1053120/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476116 CPUtime=222.14
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 168458 0 0 0 22100 114 0 0 25 0 1 0 115608235 1511542784 168429 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518463 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369029 168429 83 232 0 368794 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481468

[startup+282.301 s]
/proc/loadavg: 1.00 1.05 1.07 2/79 9616
/proc/meminfo: memFree=935360/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476116 CPUtime=282.12
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 198197 0 0 0 28074 138 0 0 25 0 1 0 115608235 1511542784 198168 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369029 198168 83 232 0 368794 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481468

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/79 9616
/proc/meminfo: memFree=835136/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476116 CPUtime=342.11
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 222942 0 0 0 34053 158 0 0 25 0 1 0 115608235 1511542784 222913 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369029 222913 83 232 0 368794 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481468

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.06 2/79 9616
/proc/meminfo: memFree=742080/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476116 CPUtime=402.09
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 246337 0 0 0 40031 178 0 0 25 0 1 0 115608235 1511542784 246308 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369029 246308 83 232 0 368794 0

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

/proc/9616/statm: 369029 307250 83 232 0 368794 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1481468

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/79 9616
/proc/meminfo: memFree=429120/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476116 CPUtime=642.02
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 324075 0 0 0 63957 245 0 0 25 0 1 0 115608235 1511542784 324046 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369029 324046 83 232 0 368794 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1481468

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 9616
/proc/meminfo: memFree=364032/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476116 CPUtime=702
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 340527 0 0 0 69940 260 0 0 25 0 1 0 115608235 1511542784 340498 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517804 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369029 340498 83 232 0 368794 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1481468

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 9616
/proc/meminfo: memFree=296576/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476116 CPUtime=761.99
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 357172 0 0 0 75925 274 0 0 25 0 1 0 115608235 1511542784 357143 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369029 357143 83 232 0 368794 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 1481468

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 9616
/proc/meminfo: memFree=251712/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476244 CPUtime=821.96
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 369186 0 0 0 81913 283 0 0 25 0 1 0 115608235 1511673856 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369061 368285 110 232 0 368826 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 1481596

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 9616
/proc/meminfo: memFree=251712/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476244 CPUtime=881.95
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 369186 0 0 0 87911 284 0 0 25 0 1 0 115608235 1511673856 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369061 368285 110 232 0 368826 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 1481596

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9616
/proc/meminfo: memFree=251712/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476244 CPUtime=941.92
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 369186 0 0 0 93908 284 0 0 25 0 1 0 115608235 1511673856 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369061 368285 110 232 0 368826 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1481596

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9616
/proc/meminfo: memFree=251712/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476244 CPUtime=1001.91
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 369186 0 0 0 99906 285 0 0 25 0 1 0 115608235 1511673856 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369061 368285 110 232 0 368826 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 1481596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9616
/proc/meminfo: memFree=251712/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476244 CPUtime=1061.88
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 369186 0 0 0 105903 285 0 0 25 0 1 0 115608235 1511673856 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369061 368285 110 232 0 368826 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 1481596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9616
/proc/meminfo: memFree=251712/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476244 CPUtime=1121.87
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 369186 0 0 0 111901 286 0 0 25 0 1 0 115608235 1511673856 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369061 368285 110 232 0 368826 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 1481596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 9738
/proc/meminfo: memFree=250640/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476244 CPUtime=1181.79
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 369186 0 0 0 117892 287 0 0 25 0 1 0 115608235 1511673856 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369061 368285 110 232 0 368826 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1481596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 9788
/proc/meminfo: memFree=250576/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476244 CPUtime=1199.97
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 369186 0 0 0 119709 288 0 0 25 0 1 0 115608235 1511673856 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369061 368285 110 232 0 368826 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481596

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 1.00 2/85 9788
/proc/meminfo: memFree=250576/2055920 swapFree=4168648/4192956
[pid=9610] ppid=9608 vsize=5352 CPUtime=0.06
/proc/9610/stat : 9610 (Barcelogic) S 9608 9610 27167 0 -1 4194304 334 868 0 0 0 0 6 0 16 0 1 0 115608227 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9610/statm: 1338 237 197 169 0 49 0
[pid=9616] ppid=9610 vsize=1476244 CPUtime=1199.97
/proc/9616/stat : 9616 (bsat) R 9610 9610 27167 0 -1 4194304 369186 0 0 0 119709 288 0 0 25 0 1 0 115608235 1511673856 368285 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 369061 368285 110 232 0 368826 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481596

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9610 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=69989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.077987
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1197.15
CPU system time (s): 2.88
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 1485076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.069989
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1202
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 1.19882 second user time and 3.18052 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Apr 15 22:41:46 UTC 2007

IDJOB= 347201
IDBENCH= 20164
IDSOLVER= 154
FILE ID= node22/347201-1176676905

PBS_JOBID= 4559941

Free space on /tmp= 66561 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
COMMAND LINE= /tmp/evaluation/347201-1176676905/Barcelogic /tmp/evaluation/347201-1176676905/instance-347201-1176676905.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-347201-1176676905 -o ROOT/results/node22/solver-347201-1176676905 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347201-1176676905/Barcelogic /tmp/evaluation/347201-1176676905/instance-347201-1176676905.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  7f1f4c201bd66bef376407077b248aa7

RANDOM SEED= 841126630

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1728416 kB
Buffers:         67248 kB
Cached:         159700 kB
SwapCached:       2144 kB
Active:         148468 kB
Inactive:       106624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1728416 kB
SwapTotal:     4192956 kB
SwapFree:      4168648 kB
Dirty:            2108 kB
Writeback:           0 kB
Mapped:          34348 kB
Slab:            58016 kB
Committed_AS:  1651628 kB
PageTables:       1692 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= 66561 MiB

End job on node22 on Sun Apr 15 23:01:48 UTC 2007