Trace number 346947

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/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1292104917-07.SAT.shuffled.cnf
MD5SUM9bf43998f8829e186c615fb9481ff7c8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.315951
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |    4895    34265 |    1468       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 55   #clauses: 4895   #literals: 34265
0.00/0.03	c CPU time:   0.006998 s
0.00/0.03	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/node63/watcher-346947-1176579754 -o ROOT/results/node63/solver-346947-1176579754 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/346947-1176579754/Barcelogic /tmp/evaluation/346947-1176579754/instance-346947-1176579754.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20430
/proc/meminfo: memFree=1750652/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 133965355 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254974546 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20430/statm: 1338 232 195 169 0 49 0
[pid=20431] ppid=20430 vsize=5352 CPUtime=0
/proc/20431/stat : 20431 (Barcelogic) S 20430 20430 19211 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 133965355 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20431/statm: 1338 236 198 169 0 49 0

[startup+0.0541399 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20430
/proc/meminfo: memFree=1750652/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.101143 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20430
/proc/meminfo: memFree=1750652/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.301165 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20430
/proc/meminfo: memFree=1750652/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.701205 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20430
/proc/meminfo: memFree=1750652/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.50129 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1745068/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476512 CPUtime=1.43
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 1806 0 0 0 143 0 0 0 25 0 1 0 133965360 1511948288 1779 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369128 1779 83 232 0 368893 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 1481864

[startup+3.10146 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1741100/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=3.03
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 2875 0 0 0 302 1 0 0 25 0 1 0 133965360 1511981056 2848 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 2848 83 232 0 368901 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 1481896

[startup+6.3018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1738860/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=6.23
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 3084 0 0 0 622 1 0 0 25 0 1 0 133965360 1511981056 3057 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 3057 83 232 0 368901 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481896

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1728300/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=12.62
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 5815 0 0 0 1260 2 0 0 25 0 1 0 133965360 1511981056 5788 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 5788 83 232 0 368901 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 1481896

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1714220/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=25.43
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 9129 0 0 0 2538 5 0 0 25 0 1 0 133965360 1511981056 9102 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 9102 83 232 0 368901 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1481896

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1697452/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=51.01
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 13315 0 0 0 5093 8 0 0 25 0 1 0 133965360 1511981056 13288 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 13288 83 232 0 368901 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 1481896

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1689964/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=102.21
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 15240 0 0 0 10210 11 0 0 25 0 1 0 133965360 1511981056 15055 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15055 83 232 0 368901 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1481896

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1689964/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=162.19
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 15324 0 0 0 16208 11 0 0 25 0 1 0 133965360 1511981056 15055 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15055 83 232 0 368901 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1481896

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1689964/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=222.18
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 15363 0 0 0 22207 11 0 0 25 0 1 0 133965360 1511981056 15055 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15055 83 232 0 368901 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1481896

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1689964/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=282.16
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 15373 0 0 0 28205 11 0 0 25 0 1 0 133965360 1511981056 15065 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15065 83 232 0 368901 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481896

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1689836/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=342.14
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 15418 0 0 0 34203 11 0 0 25 0 1 0 133965360 1511981056 15065 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15065 83 232 0 368901 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1481896

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1689772/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=402.13
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 15470 0 0 0 40202 11 0 0 25 0 1 0 133965360 1511981056 15065 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15065 83 232 0 368901 0

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

/proc/20436/statm: 369136 15065 83 232 0 368901 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1481896

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1689772/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=642.07
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 15688 0 0 0 64196 11 0 0 25 0 1 0 133965360 1511981056 15066 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15066 83 232 0 368901 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1481896

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1689772/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=702.05
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 15755 0 0 0 70194 11 0 0 25 0 1 0 133965360 1511981056 15066 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15066 83 232 0 368901 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1481896

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1689708/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=762.04
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 15794 0 0 0 76193 11 0 0 25 0 1 0 133965360 1511981056 15066 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15066 83 232 0 368901 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 1481896

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1689708/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=822.02
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 15794 0 0 0 82191 11 0 0 25 0 1 0 133965360 1511981056 15066 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15066 83 232 0 368901 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 1481896

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1689708/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=882
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 15839 0 0 0 88189 11 0 0 25 0 1 0 133965360 1511981056 15066 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15066 83 232 0 368901 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 1481896

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1689644/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=941.99
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 15891 0 0 0 94188 11 0 0 25 0 1 0 133965360 1511981056 15066 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15066 83 232 0 368901 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1481896

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1689644/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=1001.97
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 15947 0 0 0 100186 11 0 0 25 0 1 0 133965360 1511981056 15066 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15066 83 232 0 368901 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 1481896

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20436
/proc/meminfo: memFree=1689644/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=1061.95
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 15947 0 0 0 106184 11 0 0 25 0 1 0 133965360 1511981056 15066 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15066 83 232 0 368901 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 1481896

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 20518
/proc/meminfo: memFree=1687980/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=1121.89
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 16038 0 0 0 112177 12 0 0 25 0 1 0 133965360 1511981056 15066 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15066 83 232 0 368901 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 1481896

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20634
/proc/meminfo: memFree=1689004/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=1181.82
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 16038 0 0 0 118170 12 0 0 25 0 1 0 133965360 1511981056 15066 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15066 83 232 0 368901 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 1481896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20634
/proc/meminfo: memFree=1689004/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=1200.02
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 16038 0 0 0 119990 12 0 0 25 0 1 0 133965360 1511981056 15066 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15066 83 232 0 368901 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481896

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20634
/proc/meminfo: memFree=1689004/2055920 swapFree=4191892/4192956
[pid=20430] ppid=20428 vsize=5352 CPUtime=0.01
/proc/20430/stat : 20430 (Barcelogic) S 20428 20430 19211 0 -1 4194304 334 459 0 0 0 0 1 0 16 0 1 0 133965355 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20430/statm: 1338 237 197 169 0 49 0
[pid=20436] ppid=20430 vsize=1476544 CPUtime=1200.02
/proc/20436/stat : 20436 (bsat) R 20430 20430 19211 0 -1 4194304 16038 0 0 0 119990 12 0 0 25 0 1 0 133965360 1511981056 15066 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20436/statm: 369136 15066 83 232 0 368901 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481896

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20430 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=19996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.028994
# 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): 1199.91
CPU system time (s): 0.12
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 1482528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 793
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= 10

runsolver used 1.08083 second user time and 2.46563 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sat Apr 14 19:42:34 UTC 2007

IDJOB= 346947
IDBENCH= 19910
IDSOLVER= 154
FILE ID= node63/346947-1176579754

PBS_JOBID= 4556921

Free space on /tmp= 66563 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1292104917-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/346947-1176579754/Barcelogic /tmp/evaluation/346947-1176579754/instance-346947-1176579754.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-346947-1176579754 -o ROOT/results/node63/solver-346947-1176579754 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/346947-1176579754/Barcelogic /tmp/evaluation/346947-1176579754/instance-346947-1176579754.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  9bf43998f8829e186c615fb9481ff7c8

RANDOM SEED= 617153019

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1751124 kB
Buffers:          5288 kB
Cached:         176552 kB
SwapCached:        264 kB
Active:          41724 kB
Inactive:       156920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751124 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          26440 kB
Slab:            92156 kB
Committed_AS:   132656 kB
PageTables:       1464 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= 66563 MiB

End job on node63 on Sat Apr 14 20:02:37 UTC 2007