Trace number 307845

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) 1200.05 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
MD5SUM3f421a958db929dd5faf96c5c82c876f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.84872
Satisfiable
(Un)Satisfiability was proved
Number of variables6492
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.00/0.12	c |         0 |   14774    44463 |      --       0       --      -- |     --   | -2580/-2393
0.00/0.12	c ==============================================================================
0.00/0.12	c Result  :   #vars: 4710   #clauses: 14774   #literals: 44463
0.00/0.12	c CPU time:   0.117982 s
0.00/0.12	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-307845-1172506295 -o ROOT/results/node18/solver-307845-1172506295 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307845-1172506295/Barcelogic /tmp/evaluation/307845-1172506295/instance-307845-1172506295.cnf 

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


[startup+0 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 14329
/proc/meminfo: memFree=1766968/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 270584039 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14329/statm: 1338 232 195 169 0 49 0
[pid=14330] ppid=14329 vsize=5352 CPUtime=0
/proc/14330/stat : 14330 (Barcelogic) R 14329 14329 13626 0 -1 4194368 63 188 0 0 0 0 0 0 20 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227853471689 0 0 4096 65538 0 0 0 17 1 0 0
/proc/14330/statm: 0 0 0 0 0 0 0

[startup+0.107345 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 14329
/proc/meminfo: memFree=1766968/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 270584039 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14329/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515378 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 14329
/proc/meminfo: memFree=1766968/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+1.33646 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 14335
/proc/meminfo: memFree=1760416/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476004 CPUtime=1.17
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 1713 0 0 0 117 0 0 0 25 0 1 0 270584054 1511428096 1651 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519480 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369001 1651 82 232 0 368766 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481356

[startup+2.97961 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 14335
/proc/meminfo: memFree=1757280/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476004 CPUtime=2.82
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 2802 0 0 0 281 1 0 0 25 0 1 0 270584054 1511428096 2740 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369001 2740 82 232 0 368766 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481356

[startup+6.25993 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 14335
/proc/meminfo: memFree=1749728/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476004 CPUtime=6.1
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 4591 0 0 0 608 2 0 0 25 0 1 0 270584054 1511428096 4529 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535493 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369001 4529 82 232 0 368766 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481356

[startup+12.7236 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1734888/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476004 CPUtime=12.56
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 8049 0 0 0 1252 4 0 0 25 0 1 0 270584054 1511428096 7986 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369001 7986 82 232 0 368766 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1481356

[startup+25.5298 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1714472/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476004 CPUtime=25.36
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 13217 0 0 0 2528 8 0 0 25 0 1 0 270584054 1511428096 13154 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369001 13154 82 232 0 368766 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481356

[startup+51.1583 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1679528/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=50.98
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 21723 0 0 0 5083 15 0 0 25 0 1 0 270584054 1511555072 21582 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518278 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 21582 92 232 0 368797 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481480

[startup+102.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1678184/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=102.22
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 22302 0 0 0 10206 16 0 0 25 0 1 0 270584054 1511555072 22161 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519480 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 22161 92 232 0 368797 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481480

[startup+162.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1653864/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=162.28
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 28164 0 0 0 16206 22 0 0 25 0 1 0 270584054 1511555072 27990 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134543220 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 27990 92 232 0 368797 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481480

[startup+222.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1653800/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=222.34
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 28267 0 0 0 22211 23 0 0 25 0 1 0 270584054 1511555072 27990 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 27990 92 232 0 368797 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 1481480

[startup+282.627 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1653800/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=282.38
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 28318 0 0 0 28215 23 0 0 25 0 1 0 270584054 1511555072 28007 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 28007 92 232 0 368797 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481480

[startup+342.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1645928/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=342.44
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 30675 0 0 0 34218 26 0 0 25 0 1 0 270584054 1511555072 30364 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 30364 92 232 0 368797 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481480

[startup+402.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1627688/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=402.5
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 34979 0 0 0 40219 31 0 0 25 0 1 0 270584054 1511555072 34508 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 34508 92 232 0 368797 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481480

[startup+462.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1627752/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=462.55
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 34979 0 0 0 46224 31 0 0 25 0 1 0 270584054 1511555072 34508 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535398 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 34508 92 232 0 368797 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 1481480

[startup+522.911 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1603944/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14

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

[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=582.67
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 41031 0 0 0 58228 39 0 0 25 0 1 0 270584054 1511555072 40455 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 40455 92 232 0 368797 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 1481480

[startup+643.055 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 14335
/proc/meminfo: memFree=1596776/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=642.72
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 42922 0 0 0 64232 40 0 0 25 0 1 0 270584054 1511555072 42346 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518991 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 42346 92 232 0 368797 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481480

[startup+703.124 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1592680/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=702.77
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 43930 0 0 0 70236 41 0 0 25 0 1 0 270584054 1511555072 43259 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519511 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 43259 92 232 0 368797 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481480

[startup+763.196 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1592680/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=762.82
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 43930 0 0 0 76241 41 0 0 25 0 1 0 270584054 1511555072 43259 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 43259 92 232 0 368797 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 1481480

[startup+823.272 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1592552/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=822.89
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 44011 0 0 0 82247 42 0 0 25 0 1 0 270584054 1511555072 43284 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 43284 92 232 0 368797 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 1481480

[startup+883.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1592616/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=882.94
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 44011 0 0 0 88252 42 0 0 25 0 1 0 270584054 1511555072 43284 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 43284 92 232 0 368797 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 1481480

[startup+943.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1592616/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=943
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 44012 0 0 0 94257 43 0 0 25 0 1 0 270584054 1511555072 43285 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 43285 92 232 0 368797 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 1481480

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1566504/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=1003.04
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 50691 0 0 0 100253 51 0 0 25 0 1 0 270584054 1511555072 49964 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534853 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 49964 92 232 0 368797 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 1481480

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1529256/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=1063.11
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 59877 0 0 0 106250 61 0 0 25 0 1 0 270584054 1511555072 59150 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 59150 92 232 0 368797 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 1481480

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1489768/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=1123.15
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 69714 0 0 0 112244 71 0 0 25 0 1 0 270584054 1511555072 68987 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 68987 92 232 0 368797 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 1481480

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1457832/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=1183.2
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 77783 0 0 0 118240 80 0 0 25 0 1 0 270584054 1511555072 77056 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518155 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 77056 92 232 0 368797 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 1481480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1449704/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=1199.91
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 79697 0 0 0 119909 82 0 0 25 0 1 0 270584054 1511555072 78970 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 78970 92 232 0 368797 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481480

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14335
/proc/meminfo: memFree=1449704/2055920 swapFree=4192812/4192956
[pid=14329] ppid=14327 vsize=5352 CPUtime=0.14
/proc/14329/stat : 14329 (Barcelogic) S 14327 14329 13626 0 -1 4194304 332 1100 0 0 0 0 13 1 16 0 1 0 270584039 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14329/statm: 1338 236 197 169 0 49 0
[pid=14335] ppid=14329 vsize=1476128 CPUtime=1199.91
/proc/14335/stat : 14335 (bsat) R 14329 14329 13626 0 -1 4194304 79697 0 0 0 119909 82 0 0 25 0 1 0 270584054 1511555072 78970 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14335/statm: 369032 78970 92 232 0 368797 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481480

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14329 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=135979 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=13997
CPU time returned by wait4() is 0.149976
while last known CPU time is 1200.05

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

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.22
CPU system time (s): 0.83
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 1481960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.135979
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1432
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 16

runsolver used 1.08883 second user time and 3.17852 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 26 16:11:35 UTC 2007

IDJOB= 307845
IDBENCH= 20215
IDSOLVER= 122
FILE ID= node18/307845-1172506295

PBS_JOBID= 3971589

Free space on /tmp= 66556 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/307845-1172506295/Barcelogic /tmp/evaluation/307845-1172506295/instance-307845-1172506295.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-307845-1172506295 -o ROOT/results/node18/solver-307845-1172506295 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307845-1172506295/Barcelogic /tmp/evaluation/307845-1172506295/instance-307845-1172506295.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  3f421a958db929dd5faf96c5c82c876f

RANDOM SEED= 261711839

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1767376 kB
Buffers:         39600 kB
Cached:         136520 kB
SwapCached:          0 kB
Active:         199256 kB
Inactive:        36540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767376 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2048 kB
Writeback:           0 kB
Mapped:          78584 kB
Slab:            38368 kB
Committed_AS:   923384 kB
PageTables:       1668 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= 66555 MiB

End job on node18 on Mon Feb 26 16:31:37 UTC 2007