Trace number 296775

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 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S179716588-02.UNSAT.shuffled.cnf
MD5SUM2f40fd292e9c10e48e20f2a43c141175
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.748
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54005

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
0.00/0.01	c CPU time:   0.005999 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/node26/watcher-296775-1171826798 -o ROOT/results/node26/solver-296775-1171826798 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296775-1171826798/Barcelogic /tmp/evaluation/296775-1171826798/instance-296775-1171826798.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: 0.92 0.98 0.99 3/77 12712
/proc/meminfo: memFree=800176/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 202633434 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12712/statm: 1338 232 195 169 0 49 0
[pid=12713] ppid=12712 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (Barcelogic) S 12712 12712 12475 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12713/statm: 1338 236 198 169 0 49 0
[pid=12714] ppid=12713 vsize=0 CPUtime=0
/proc/12714/stat : 12714 (Barcelogic) D 12713 12712 12475 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 202633434 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/12714/statm: 0 0 0 0 0 0 0
[pid=12715] ppid=12713 vsize=0 CPUtime=0
/proc/12715/stat : 12715 (sed) D 12713 12712 12475 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 202633434 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/12715/statm: 0 0 0 0 0 0 0

[startup+0.107844 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12712
/proc/meminfo: memFree=800176/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.51591 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12712
/proc/meminfo: memFree=800176/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33705 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 12718
/proc/meminfo: memFree=794784/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=1.3
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 1505 0 0 0 130 0 0 0 25 0 1 0 202633436 1511948288 1479 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 1479 81 232 0 368893 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481864

[startup+2.97934 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 12718
/proc/meminfo: memFree=792928/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=2.94
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 1782 0 0 0 294 0 0 0 25 0 1 0 202633436 1511948288 1756 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 1756 81 232 0 368893 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481864

[startup+6.2559 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 12718
/proc/meminfo: memFree=788512/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=6.22
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 3119 0 0 0 621 1 0 0 25 0 1 0 202633436 1511948288 3093 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 3093 81 232 0 368893 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481864

[startup+12.721 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 12718
/proc/meminfo: memFree=778912/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=12.69
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 5376 0 0 0 1266 3 0 0 25 0 1 0 202633436 1511948288 5280 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 5280 81 232 0 368893 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1481864

[startup+25.5312 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 12718
/proc/meminfo: memFree=778400/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=25.49
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 5404 0 0 0 2546 3 0 0 25 0 1 0 202633436 1511948288 5308 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 5308 81 232 0 368893 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481864

[startup+51.1597 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 12718
/proc/meminfo: memFree=768544/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=51.11
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 7898 0 0 0 5105 6 0 0 25 0 1 0 202633436 1511948288 7802 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 7802 81 232 0 368893 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481864

[startup+102.413 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 12718
/proc/meminfo: memFree=763424/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=102.35
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 9197 0 0 0 10227 8 0 0 25 0 1 0 202633436 1511948288 9022 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 9022 81 232 0 368893 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481864

[startup+162.483 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12718
/proc/meminfo: memFree=755872/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=162.39
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 11122 0 0 0 16228 11 0 0 25 0 1 0 202633436 1511948288 10947 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 10947 81 232 0 368893 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481864

[startup+222.554 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12718
/proc/meminfo: memFree=744480/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=222.45
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 13942 0 0 0 22230 15 0 0 25 0 1 0 202633436 1511948288 13767 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 13767 81 232 0 368893 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481864

[startup+282.624 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12718
/proc/meminfo: memFree=734112/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=282.49
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 16554 0 0 0 28231 18 0 0 25 0 1 0 202633436 1511948288 16379 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 16379 81 232 0 368893 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 1481864

[startup+342.691 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12718
/proc/meminfo: memFree=726048/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=342.54
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 18572 0 0 0 34234 20 0 0 25 0 1 0 202633436 1511948288 18397 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 18397 81 232 0 368893 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 1481864

[startup+402.765 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12718
/proc/meminfo: memFree=718176/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=402.59
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 20504 0 0 0 40237 22 0 0 25 0 1 0 202633436 1511948288 20329 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 20329 81 232 0 368893 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 1481864

[startup+462.84 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12718
/proc/meminfo: memFree=712160/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=462.65
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 22023 0 0 0 46241 24 0 0 25 0 1 0 202633436 1511948288 21848 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 21848 81 232 0 368893 0
Current children cumulated CPU time (s) 462.66

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

[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=522.7
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 23292 0 0 0 52244 26 0 0 25 0 1 0 202633436 1511948288 23117 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 23117 81 232 0 368893 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 1481864

[startup+582.983 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12718
/proc/meminfo: memFree=701984/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=582.75
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 24575 0 0 0 58248 27 0 0 25 0 1 0 202633436 1511948288 24400 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 24400 81 232 0 368893 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 1481864

[startup+643.056 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12718
/proc/meminfo: memFree=697184/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=642.8
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 25776 0 0 0 64251 29 0 0 25 0 1 0 202633436 1511948288 25601 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 25601 81 232 0 368893 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 1481864

[startup+703.118 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 12718
/proc/meminfo: memFree=691744/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=702.84
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 27122 0 0 0 70253 31 0 0 25 0 1 0 202633436 1511948288 26947 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 26947 81 232 0 368893 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 1481864

[startup+763.185 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 12718
/proc/meminfo: memFree=687328/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=762.89
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 28207 0 0 0 76257 32 0 0 25 0 1 0 202633436 1511948288 28032 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 28032 81 232 0 368893 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 1481864

[startup+823.261 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12720
/proc/meminfo: memFree=683232/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=822.94
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 29219 0 0 0 82261 33 0 0 25 0 1 0 202633436 1511948288 29044 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 29044 81 232 0 368893 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 1481864

[startup+883.333 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12720
/proc/meminfo: memFree=678816/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=882.99
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 30338 0 0 0 88264 35 0 0 25 0 1 0 202633436 1511948288 30163 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 30163 81 232 0 368893 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 1481864

[startup+943.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12720
/proc/meminfo: memFree=674016/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=943.04
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 31520 0 0 0 94268 36 0 0 25 0 1 0 202633436 1511948288 31345 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 31345 81 232 0 368893 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 1481864

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12720
/proc/meminfo: memFree=669984/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=1003.1
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 32542 0 0 0 100272 38 0 0 25 0 1 0 202633436 1511948288 32367 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 32367 81 232 0 368893 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 1481864

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12720
/proc/meminfo: memFree=666016/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=1063.14
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 33527 0 0 0 106275 39 0 0 25 0 1 0 202633436 1511948288 33352 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 33352 81 232 0 368893 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 1481864

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12720
/proc/meminfo: memFree=662304/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=1123.19
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 34442 0 0 0 112279 40 0 0 25 0 1 0 202633436 1511948288 34267 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 34267 81 232 0 368893 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 1481864

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12720
/proc/meminfo: memFree=658336/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=1183.24
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 35440 0 0 0 118282 42 0 0 25 0 1 0 202633436 1511948288 35265 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 35265 81 232 0 368893 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 1481864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12720
/proc/meminfo: memFree=657312/2055920 swapFree=4131780/4192956
[pid=12712] ppid=12710 vsize=5352 CPUtime=0.01
/proc/12712/stat : 12712 (Barcelogic) S 12710 12712 12475 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202633434 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12712/statm: 1338 236 197 169 0 49 0
[pid=12718] ppid=12712 vsize=1476512 CPUtime=1200.04
/proc/12718/stat : 12718 (bsat) R 12712 12712 12475 0 -1 4194304 35687 0 0 0 119962 42 0 0 25 0 1 0 202633436 1511948288 35512 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12718/statm: 369128 35512 81 232 0 368893 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481864

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 12712 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=16997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.018996
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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.63
CPU system time (s): 0.42
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 1482180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 770
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 1.11083 second user time and 3.15652 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Feb 18 19:26:38 UTC 2007

IDJOB= 296775
IDBENCH= 19945
IDSOLVER= 122
FILE ID= node26/296775-1171826798

PBS_JOBID= 3839657

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S179716588-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296775-1171826798/Barcelogic /tmp/evaluation/296775-1171826798/instance-296775-1171826798.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-296775-1171826798 -o ROOT/results/node26/solver-296775-1171826798 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296775-1171826798/Barcelogic /tmp/evaluation/296775-1171826798/instance-296775-1171826798.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  2f40fd292e9c10e48e20f2a43c141175

RANDOM SEED= 416938602

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:        800648 kB
Buffers:         43648 kB
Cached:        1070564 kB
SwapCached:      40904 kB
Active:         784640 kB
Inactive:       380380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        800648 kB
SwapTotal:     4192956 kB
SwapFree:      4131780 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:          29844 kB
Slab:            75932 kB
Committed_AS:   601340 kB
PageTables:       1680 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= 66562 MiB

End job on node26 on Sun Feb 18 19:46:40 UTC 2007