Trace number 314997

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) 1200.07 1200.51

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h18-unsat.cnf
MD5SUMb3381a58cbbd64d5d90a3b4fcd44bf6d
Bench CategoryINDUST (industrial 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 variables338487
Number of clauses1187589
Sum of the clauses size2886289
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2849854
Number of clauses of size 3326098
Number of clauses of size 4798
Number of clauses of size 5544
Number of clauses of size over 510039

Solver Data (download as text)

0.00/0.03	c Parsing...
1.06/1.19	c ==============================================================================
1.06/1.19	c |           |     ORIGINAL     |              LEARNT              |          |
1.06/1.19	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.06/1.19	c ==============================================================================
1.06/1.19	c |         0 | 1186821  2884753 |  356046       0        0     nan |  0.000 % |
20.55/20.61	c |         0 |  571173  2544294 |      --       0       --      -- |     --   | -615648/-340459
20.55/20.62	c ==============================================================================
20.55/20.62	c Result  :   #vars: 40759   #clauses: 571173   #literals: 2544294
20.55/20.62	c CPU time:   20.0639 s
20.55/20.62	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-314997-1172646868 -o ROOT/results/node10/solver-314997-1172646868 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314997-1172646868/Barcelogic /tmp/evaluation/314997-1172646868/instance-314997-1172646868.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: 0.91 0.97 0.99 3/77 5289
/proc/meminfo: memFree=1776552/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=0
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 284641873 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5289/statm: 1339 233 195 169 0 50 0
[pid=5290] ppid=5289 vsize=5356 CPUtime=0
/proc/5290/stat : 5290 (Barcelogic) S 5289 5289 4125 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5290/statm: 1339 237 198 169 0 50 0
[pid=5291] ppid=5290 vsize=0 CPUtime=0
/proc/5291/stat : 5291 (Barcelogic) D 5290 5289 4125 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 284641873 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/5291/statm: 0 0 0 0 0 0 0
[pid=5292] ppid=5290 vsize=0 CPUtime=0
/proc/5292/stat : 5292 (sed) D 5290 5289 4125 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 284641873 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/5292/statm: 0 0 0 0 0 0 0

[startup+0.00783301 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5289
/proc/meminfo: memFree=1776552/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=0
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284641873 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5289/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101856 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5289
/proc/meminfo: memFree=1776552/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=0
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284641873 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5289/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301882 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5289
/proc/meminfo: memFree=1776552/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=0
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284641873 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5289/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701936 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5289
/proc/meminfo: memFree=1776552/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=0
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284641873 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5289/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50103 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 5294
/proc/meminfo: memFree=1659752/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=0
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284641873 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5289/statm: 1339 236 197 169 0 50 0
[pid=5294] ppid=5289 vsize=170712 CPUtime=1.46
/proc/5294/stat : 5294 (SatELite_releas) R 5289 5289 4125 0 -1 4194304 36943 0 0 0 126 20 0 0 25 0 1 0 284641874 174809088 36095 18446744073709551615 134512640 135037961 4294956512 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/5294/statm: 42678 36095 66 128 0 42547 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 176068

[startup+3.10125 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 5294
/proc/meminfo: memFree=1626664/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=0
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284641873 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5289/statm: 1339 236 197 169 0 50 0
[pid=5294] ppid=5289 vsize=175220 CPUtime=3.05
/proc/5294/stat : 5294 (SatELite_releas) R 5289 5289 4125 0 -1 4194304 38036 0 0 0 282 23 0 0 25 0 1 0 284641874 179425280 37188 18446744073709551615 134512640 135037961 4294956512 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/5294/statm: 43805 37188 66 128 0 43674 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 180576

[startup+6.30168 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 5294
/proc/meminfo: memFree=1604520/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=0
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284641873 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5289/statm: 1339 236 197 169 0 50 0
[pid=5294] ppid=5289 vsize=191624 CPUtime=6.26
/proc/5294/stat : 5294 (SatELite_releas) R 5289 5289 4125 0 -1 4194304 41276 0 0 0 592 34 0 0 25 0 1 0 284641874 196222976 40428 18446744073709551615 134512640 135037961 4294956512 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/5294/statm: 47906 40428 66 128 0 47775 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 196980

[startup+12.7025 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 5294
/proc/meminfo: memFree=1567272/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=0
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284641873 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5289/statm: 1339 236 197 169 0 50 0
[pid=5294] ppid=5289 vsize=202192 CPUtime=12.66
/proc/5294/stat : 5294 (SatELite_releas) R 5289 5289 4125 0 -1 4194304 44366 0 0 0 1218 48 0 0 25 0 1 0 284641874 207044608 42845 18446744073709551615 134512640 135037961 4294956512 18446744073709551615 134567616 0 0 4096 3 0 0 0 17 1 0 0
/proc/5294/statm: 50548 42845 66 128 0 50417 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 207548

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1659944/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1474804 CPUtime=3.77
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 16762 0 0 0 369 8 0 0 25 0 1 0 284644045 1510199296 16087 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368701 16087 82 232 0 368466 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 1480160

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1654440/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1474804 CPUtime=29.37
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 18259 0 0 0 2926 11 0 0 25 0 1 0 284644045 1510199296 17583 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368701 17583 82 232 0 368466 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1480160

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1638376/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1474804 CPUtime=80.55
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 22232 0 0 0 8040 15 0 0 25 0 1 0 284644045 1510199296 21556 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518705 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368701 21556 82 232 0 368466 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 1480160

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1626152/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1474804 CPUtime=140.53
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 25294 0 0 0 14034 19 0 0 25 0 1 0 284644045 1510199296 24618 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517728 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368701 24618 82 232 0 368466 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 1480160

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1613608/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1474804 CPUtime=200.51
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 28392 0 0 0 20028 23 0 0 25 0 1 0 284644045 1510199296 27716 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368701 27716 82 232 0 368466 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 1480160

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1598184/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1474804 CPUtime=260.49
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 32270 0 0 0 26022 27 0 0 25 0 1 0 284644045 1510199296 31594 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368701 31594 82 232 0 368466 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 1480160

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1583784/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1474804 CPUtime=320.47
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 35797 0 0 0 32015 32 0 0 25 0 1 0 284644045 1510199296 35121 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368701 35121 82 232 0 368466 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1480160

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1569832/2055920 swapFree=4168736/4192956

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

[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1474804 CPUtime=560.4
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 48909 0 0 0 55991 49 0 0 25 0 1 0 284644045 1510199296 48233 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368701 48233 82 232 0 368466 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 1480160

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1516904/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1474804 CPUtime=620.38
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 52377 0 0 0 61984 54 0 0 25 0 1 0 284644045 1510199296 51701 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368701 51701 82 232 0 368466 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1480160

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1506088/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1474804 CPUtime=680.36
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 55101 0 0 0 67978 58 0 0 25 0 1 0 284644045 1510199296 54425 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368701 54425 82 232 0 368466 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 1480160

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1496104/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1475108 CPUtime=740.35
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 58370 0 0 0 73973 62 0 0 25 0 1 0 284644045 1510510592 56818 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134561925 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368777 56818 92 232 0 368542 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1480464

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1496104/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1475108 CPUtime=800.32
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 59082 0 0 0 79970 62 0 0 25 0 1 0 284644045 1510510592 56819 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517722 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368777 56819 92 232 0 368542 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 1480464

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1496104/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1475108 CPUtime=860.31
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 59082 0 0 0 85968 63 0 0 25 0 1 0 284644045 1510510592 56819 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519653 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368777 56819 92 232 0 368542 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 1480464

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1496104/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1475108 CPUtime=920.28
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 59082 0 0 0 91965 63 0 0 25 0 1 0 284644045 1510510592 56819 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368777 56819 92 232 0 368542 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1480464

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1496104/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1475108 CPUtime=980.27
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 59082 0 0 0 97963 64 0 0 25 0 1 0 284644045 1510510592 56819 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519044 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368777 56819 92 232 0 368542 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 1480464

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1496104/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1475108 CPUtime=1040.25
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 59082 0 0 0 103961 64 0 0 25 0 1 0 284644045 1510510592 56819 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368777 56819 92 232 0 368542 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 1480464

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1496040/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1475108 CPUtime=1100.23
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 59082 0 0 0 109958 65 0 0 25 0 1 0 284644045 1510510592 56819 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368777 56819 92 232 0 368542 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 1480464

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1495976/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1475108 CPUtime=1160.21
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 59082 0 0 0 115956 65 0 0 25 0 1 0 284644045 1510510592 56819 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368777 56819 92 232 0 368542 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 1480464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1495976/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1475108 CPUtime=1178.41
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 59082 0 0 0 117776 65 0 0 25 0 1 0 284644045 1510510592 56819 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517725 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368777 56819 92 232 0 368542 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1480464

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 0.97 0.99 2/79 5295
/proc/meminfo: memFree=1495976/2055920 swapFree=4168736/4192956
[pid=5289] ppid=5287 vsize=5356 CPUtime=21.66
/proc/5289/stat : 5289 (Barcelogic) S 5287 5289 4125 0 -1 4194304 332 51777 0 0 0 0 2106 60 16 0 1 0 284641873 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5289/statm: 1339 237 197 169 0 50 0
[pid=5295] ppid=5289 vsize=1475108 CPUtime=1178.41
/proc/5295/stat : 5295 (bsat) R 5289 5289 4125 0 -1 4194304 59082 0 0 0 117776 65 0 0 25 0 1 0 284644045 1510510592 56819 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517725 0 0 4096 0 0 0 0 17 1 0 0
/proc/5295/statm: 368777 56819 92 232 0 368542 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1480464

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5289 and gives childrusage.ru_utime.tv_sec=21 childrusage.ru_utime.tv_usec=60798 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=611906
CPU time returned by wait4() is 21.6727
while last known CPU time is 1200.07

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

Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1198.82
CPU system time (s): 1.25
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 1483800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.0608
system time used= 0.611906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52109
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= 42
involuntary context switches= 479

runsolver used 1.27981 second user time and 3.09853 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Feb 28 07:14:29 UTC 2007

IDJOB= 314997
IDBENCH= 20405
IDSOLVER= 122
FILE ID= node10/314997-1172646868

PBS_JOBID= 3980936

Free space on /tmp= 66538 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/sortnet-8-ipc5-h18-unsat.cnf
COMMAND LINE= /tmp/evaluation/314997-1172646868/Barcelogic /tmp/evaluation/314997-1172646868/instance-314997-1172646868.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-314997-1172646868 -o ROOT/results/node10/solver-314997-1172646868 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314997-1172646868/Barcelogic /tmp/evaluation/314997-1172646868/instance-314997-1172646868.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b3381a58cbbd64d5d90a3b4fcd44bf6d

RANDOM SEED= 58406081

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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:       1777616 kB
Buffers:         12588 kB
Cached:         189908 kB
SwapCached:       2660 kB
Active:          58036 kB
Inactive:       167880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777616 kB
SwapTotal:     4192956 kB
SwapFree:      4168736 kB
Dirty:           23324 kB
Writeback:           0 kB
Mapped:          30756 kB
Slab:            37888 kB
Committed_AS:  1427868 kB
PageTables:       1836 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= 66488 MiB

End job on node10 on Wed Feb 28 07:34:31 UTC 2007