Trace number 309690

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 1200.46

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1870497322-13-SAT.cnf
MD5SUMb21a160fd72c696cb1c462ee57a56514
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.302953
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2888     8528 |      --       0       --      -- |     --   | -43/28
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 772   #clauses: 2888   #literals: 8528
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node65/watcher-309690-1172545582 -o ROOT/results/node65/solver-309690-1172545582 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309690-1172545582/Barcelogic /tmp/evaluation/309690-1172545582/instance-309690-1172545582.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 22168
/proc/meminfo: memFree=1833368/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 274515716 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203863634 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22168/statm: 1338 232 195 169 0 49 0
[pid=22169] ppid=22168 vsize=5352 CPUtime=0
/proc/22169/stat : 22169 (Barcelogic) S 22168 22168 21385 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/22169/statm: 1338 236 198 169 0 49 0

[startup+0.106868 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 22168
/proc/meminfo: memFree=1833368/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514931 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 22168
/proc/meminfo: memFree=1833368/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33507 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 22174
/proc/meminfo: memFree=1828360/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476452 CPUtime=1.31
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 1472 0 0 0 131 0 0 0 25 0 1 0 274515718 1511886848 1445 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542515 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369113 1445 82 232 0 368878 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481804

[startup+2.97133 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 22174
/proc/meminfo: memFree=1826376/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476452 CPUtime=2.94
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 1772 0 0 0 294 0 0 0 25 0 1 0 274515718 1511886848 1743 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369113 1743 92 232 0 368878 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481804

[startup+6.25387 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 22174
/proc/meminfo: memFree=1820424/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476452 CPUtime=6.22
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 3641 0 0 0 621 1 0 0 25 0 1 0 274515718 1511886848 3612 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369113 3612 92 232 0 368878 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481804

[startup+12.7099 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22174
/proc/meminfo: memFree=1808904/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=12.68
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 6105 0 0 0 1265 3 0 0 25 0 1 0 274515718 1511899136 6076 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540209 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 6076 92 232 0 368881 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481816

[startup+25.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22174
/proc/meminfo: memFree=1806024/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=25.48
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 7001 0 0 0 2545 3 0 0 25 0 1 0 274515718 1511899136 6972 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518597 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 6972 92 232 0 368881 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481816

[startup+51.1422 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22174
/proc/meminfo: memFree=1781576/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=51.09
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 13023 0 0 0 5101 8 0 0 25 0 1 0 274515718 1511899136 12994 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 12994 92 232 0 368881 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481816

[startup+102.383 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22174
/proc/meminfo: memFree=1759624/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=102.31
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 18398 0 0 0 10217 14 0 0 25 0 1 0 274515718 1511899136 18332 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 18332 92 232 0 368881 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 1481816

[startup+162.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22174
/proc/meminfo: memFree=1759624/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=162.36
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 18398 0 0 0 16222 14 0 0 25 0 1 0 274515718 1511899136 18332 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 18332 92 232 0 368881 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481816

[startup+222.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22174
/proc/meminfo: memFree=1759560/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=222.4
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 18445 0 0 0 22225 15 0 0 25 0 1 0 274515718 1511899136 18332 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 18332 92 232 0 368881 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481816

[startup+282.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22174
/proc/meminfo: memFree=1759560/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=282.44
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 18461 0 0 0 28229 15 0 0 25 0 1 0 274515718 1511899136 18348 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 18348 92 232 0 368881 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481816

[startup+342.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22174
/proc/meminfo: memFree=1758024/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=342.48
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 18907 0 0 0 34233 15 0 0 25 0 1 0 274515718 1511899136 18714 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 18714 92 232 0 368881 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481816

[startup+402.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22174
/proc/meminfo: memFree=1758024/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=402.52
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 18907 0 0 0 40237 15 0 0 25 0 1 0 274515718 1511899136 18714 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540343 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 18714 92 232 0 368881 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481816

[startup+462.736 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22174
/proc/meminfo: memFree=1756360/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=462.56
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 19387 0 0 0 46240 16 0 0 25 0 1 0 274515718 1511899136 19194 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 19194 92 232 0 368881 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481816

[startup+522.792 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22174
/proc/meminfo: memFree=1745352/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=522.6
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 22219 0 0 0 52242 18 0 0 25 0 1 0 274515718 1511899136 21862 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518618 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 21862 92 232 0 368881 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 1481816

[startup+582.843 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22174
/proc/meminfo: memFree=1745352/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=582.63
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 22276 0 0 0 58245 18 0 0 25 0 1 0 274515718 1511899136 21862 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 21862 92 232 0 368881 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 1481816

[startup+642.905 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 22174
/proc/meminfo: memFree=1745352/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=642.67
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 22276 0 0 0 64249 18 0 0 25 0 1 0 274515718 1511899136 21862 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 21862 92 232 0 368881 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 1481816

[startup+702.967 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 22174
/proc/meminfo: memFree=1745352/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=702.71
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 22277 0 0 0 70253 18 0 0 25 0 1 0 274515718 1511899136 21863 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 21863 92 232 0 368881 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 1481816

[startup+763.029 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22174
/proc/meminfo: memFree=1745352/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=762.76
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 22277 0 0 0 76258 18 0 0 25 0 1 0 274515718 1511899136 21863 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519048 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 21863 92 232 0 368881 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 1481816

[startup+823.092 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22174
/proc/meminfo: memFree=1745352/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=822.8
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 22314 0 0 0 82262 18 0 0 25 0 1 0 274515718 1511899136 21863 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518178 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 21863 92 232 0 368881 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 1481816

[startup+883.146 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 22174
/proc/meminfo: memFree=1745288/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=882.83
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 22370 0 0 0 88265 18 0 0 25 0 1 0 274515718 1511899136 21863 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 21863 92 232 0 368881 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 1481816

[startup+943.195 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 22174
/proc/meminfo: memFree=1745288/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=942.86
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 22370 0 0 0 94268 18 0 0 25 0 1 0 274515718 1511899136 21863 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 21863 92 232 0 368881 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 1481816

[startup+1003.25 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22174
/proc/meminfo: memFree=1744520/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=1002.9
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 22638 0 0 0 100272 18 0 0 25 0 1 0 274515718 1511899136 22131 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 22131 92 232 0 368881 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 1481816

[startup+1063.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22174
/proc/meminfo: memFree=1731464/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=1062.94
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 25861 0 0 0 106272 22 0 0 25 0 1 0 274515718 1511899136 25354 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 25354 92 232 0 368881 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 1481816

[startup+1123.37 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 22174
/proc/meminfo: memFree=1716488/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=1122.99
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 29610 0 0 0 112272 27 0 0 25 0 1 0 274515718 1511899136 29103 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 29103 92 232 0 368881 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 1481816

[startup+1183.43 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 22174
/proc/meminfo: memFree=1701704/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=1183.03
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 33325 0 0 0 118273 30 0 0 25 0 1 0 274515718 1511899136 32818 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 32818 92 232 0 368881 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 1481816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 22174
/proc/meminfo: memFree=1696776/2055920 swapFree=4172316/4192956
[pid=22168] ppid=22166 vsize=5352 CPUtime=0.01
/proc/22168/stat : 22168 (Barcelogic) S 22166 22168 21385 0 -1 4194304 332 446 0 0 0 0 1 0 16 0 1 0 274515716 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 236 197 169 0 49 0
[pid=22174] ppid=22168 vsize=1476464 CPUtime=1200.04
/proc/22174/stat : 22174 (bsat) R 22168 22168 21385 0 -1 4194304 34498 0 0 0 119973 31 0 0 25 0 1 0 274515718 1511899136 33991 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22174/statm: 369116 33991 92 232 0 368881 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481816

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22168 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.019996
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): 1200.46
CPU time (s): 1200.05
CPU user time (s): 1199.74
CPU system time (s): 0.31
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 1482472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 778
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 0.964853 second user time and 2.44663 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue Feb 27 03:06:22 UTC 2007

IDJOB= 309690
IDBENCH= 20267
IDSOLVER= 122
FILE ID= node65/309690-1172545582

PBS_JOBID= 3971853

Free space on /tmp= 66559 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1870497322-13-SAT.cnf
COMMAND LINE= /tmp/evaluation/309690-1172545582/Barcelogic /tmp/evaluation/309690-1172545582/instance-309690-1172545582.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-309690-1172545582 -o ROOT/results/node65/solver-309690-1172545582 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309690-1172545582/Barcelogic /tmp/evaluation/309690-1172545582/instance-309690-1172545582.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b21a160fd72c696cb1c462ee57a56514

RANDOM SEED= 741364667

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1833904 kB
Buffers:         27944 kB
Cached:         135360 kB
SwapCached:      14924 kB
Active:          76924 kB
Inactive:       107776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833904 kB
SwapTotal:     4192956 kB
SwapFree:      4172316 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          15200 kB
Slab:            23336 kB
Committed_AS:   636456 kB
PageTables:       1456 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= 66559 MiB

End job on node65 on Tue Feb 27 03:26:24 UTC 2007