Trace number 298046

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 1200.54

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1279599478-02.SAT.shuffled.cnf
MD5SUMb403a40368f0561878d5cbdd78a87179
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.008997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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 |    1912     5736 |     573       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1896     5785 |      --       0       --      -- |     --   | -16/49
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 435   #clauses: 1896   #literals: 5785
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/node66/watcher-298046-1171849217 -o ROOT/results/node66/solver-298046-1171849217 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298046-1171849217/Barcelogic /tmp/evaluation/298046-1171849217/instance-298046-1171849217.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: 1.06 1.02 1.00 3/64 26722
/proc/meminfo: memFree=415200/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 204879226 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607806034 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26722/statm: 1338 232 195 169 0 49 0
[pid=26723] ppid=26722 vsize=5352 CPUtime=0
/proc/26723/stat : 26723 (Barcelogic) S 26722 26722 25660 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26723/statm: 1338 236 198 169 0 49 0
[pid=26725] ppid=26723 vsize=0 CPUtime=0
/proc/26725/stat : 26725 (sed) D 26723 26722 25660 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 204879227 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/26725/statm: 0 0 0 0 0 0 0

[startup+0.107984 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 26722
/proc/meminfo: memFree=415200/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516062 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 26722
/proc/meminfo: memFree=415200/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33723 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 26728
/proc/meminfo: memFree=410832/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476400 CPUtime=1.31
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 1133 0 0 0 131 0 0 0 25 0 1 0 204879228 1511833600 1105 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540918 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369100 1105 91 232 0 368865 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481752

[startup+2.97956 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 26728
/proc/meminfo: memFree=408464/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476400 CPUtime=2.95
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 2211 0 0 0 295 0 0 0 25 0 1 0 204879228 1511833600 2183 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369100 2183 91 232 0 368865 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481752

[startup+6.25622 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 26728
/proc/meminfo: memFree=400784/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=6.23
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 3587 0 0 0 622 1 0 0 25 0 1 0 204879228 1511940096 3559 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 3559 91 232 0 368891 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481856

[startup+12.7195 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 26728
/proc/meminfo: memFree=396624/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=12.69
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 4730 0 0 0 1268 1 0 0 25 0 1 0 204879228 1511940096 4702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 4702 91 232 0 368891 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481856

[startup+25.5261 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 26728
/proc/meminfo: memFree=379536/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=25.49
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 8987 0 0 0 2544 5 0 0 25 0 1 0 204879228 1511940096 8959 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518186 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 8959 91 232 0 368891 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481856

[startup+51.1493 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 26728
/proc/meminfo: memFree=358800/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=51.1
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 14086 0 0 0 5100 10 0 0 25 0 1 0 204879228 1511940096 14058 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 14058 91 232 0 368891 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481856

[startup+102.396 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 26728
/proc/meminfo: memFree=343760/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=102.33
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 17811 0 0 0 10219 14 0 0 25 0 1 0 204879228 1511940096 17708 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 17708 91 232 0 368891 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481856

[startup+162.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26728
/proc/meminfo: memFree=343824/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=162.38
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 17811 0 0 0 16224 14 0 0 25 0 1 0 204879228 1511940096 17708 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 17708 91 232 0 368891 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481856

[startup+222.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26728
/proc/meminfo: memFree=337424/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=222.42
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 19444 0 0 0 22226 16 0 0 25 0 1 0 204879228 1511940096 19293 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 19293 91 232 0 368891 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481856

[startup+282.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26728
/proc/meminfo: memFree=337424/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=282.46
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 19444 0 0 0 28230 16 0 0 25 0 1 0 204879228 1511940096 19293 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 19293 91 232 0 368891 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481856

[startup+342.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26728
/proc/meminfo: memFree=337424/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=342.5
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 19480 0 0 0 34234 16 0 0 25 0 1 0 204879228 1511940096 19293 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 19293 91 232 0 368891 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481856

[startup+402.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26728
/proc/meminfo: memFree=337424/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=402.53
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 19485 0 0 0 40237 16 0 0 25 0 1 0 204879228 1511940096 19298 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 19298 91 232 0 368891 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481856

[startup+462.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26728
/proc/meminfo: memFree=324048/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=462.57
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 22869 0 0 0 46237 20 0 0 25 0 1 0 204879228 1511940096 22682 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 22682 91 232 0 368891 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481856

[startup+522.83 s]

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

[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=522.61
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 26311 0 0 0 52238 23 0 0 25 0 1 0 204879228 1511940096 26124 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 26124 91 232 0 368891 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 1481856

[startup+582.89 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 26728
/proc/meminfo: memFree=298192/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=582.64
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 29314 0 0 0 58238 26 0 0 25 0 1 0 204879228 1511940096 29127 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 29127 91 232 0 368891 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 1481856

[startup+642.961 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 26728
/proc/meminfo: memFree=285712/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=642.68
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 32442 0 0 0 64238 30 0 0 25 0 1 0 204879228 1511940096 32255 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 32255 91 232 0 368891 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 1481856

[startup+703.022 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 26728
/proc/meminfo: memFree=275984/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=702.73
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 34865 0 0 0 70239 34 0 0 25 0 1 0 204879228 1511940096 34678 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 34678 91 232 0 368891 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 1481856

[startup+763.083 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 26728
/proc/meminfo: memFree=267920/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=762.76
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 36884 0 0 0 76241 35 0 0 25 0 1 0 204879228 1511940096 36697 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 36697 91 232 0 368891 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 1481856

[startup+823.15 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 26728
/proc/meminfo: memFree=259664/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=822.81
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 38914 0 0 0 82243 38 0 0 25 0 1 0 204879228 1511940096 38727 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 38727 91 232 0 368891 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 1481856

[startup+883.209 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26728
/proc/meminfo: memFree=252688/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=882.84
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 40666 0 0 0 88244 40 0 0 25 0 1 0 204879228 1511940096 40479 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 40479 91 232 0 368891 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 1481856

[startup+943.269 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26728
/proc/meminfo: memFree=245776/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=942.88
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 42391 0 0 0 94247 41 0 0 25 0 1 0 204879228 1511940096 42204 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 42204 91 232 0 368891 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 1481856

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26728
/proc/meminfo: memFree=238864/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=1002.91
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 44113 0 0 0 100247 44 0 0 25 0 1 0 204879228 1511940096 43926 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 43926 91 232 0 368891 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 1481856

[startup+1063.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26728
/proc/meminfo: memFree=232272/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=1062.96
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 45719 0 0 0 106250 46 0 0 25 0 1 0 204879228 1511940096 45532 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 45532 91 232 0 368891 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 1481856

[startup+1123.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26728
/proc/meminfo: memFree=226064/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=1122.99
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 47285 0 0 0 112252 47 0 0 25 0 1 0 204879228 1511940096 47098 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 47098 91 232 0 368891 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 1481856

[startup+1183.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26728
/proc/meminfo: memFree=219344/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=1183.03
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 48997 0 0 0 118254 49 0 0 25 0 1 0 204879228 1511940096 48810 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 48810 91 232 0 368891 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 1481856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26728
/proc/meminfo: memFree=217424/2055920 swapFree=4183396/4192956
[pid=26722] ppid=26720 vsize=5352 CPUtime=0
/proc/26722/stat : 26722 (Barcelogic) S 26720 26722 25660 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204879226 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26722/statm: 1338 236 197 169 0 49 0
[pid=26728] ppid=26722 vsize=1476504 CPUtime=1200.05
/proc/26728/stat : 26728 (bsat) R 26722 26722 25660 0 -1 4194304 49452 0 0 0 119955 50 0 0 25 0 1 0 204879228 1511940096 49265 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518925 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 369126 49265 91 232 0 368891 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481856

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 26722 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=10998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.015997
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): 1200.54
CPU time (s): 1200.05
CPU user time (s): 1199.55
CPU system time (s): 0.5
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 1482000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 734
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= 11

runsolver used 1.00285 second user time and 2.50462 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Feb 19 01:40:17 UTC 2007

IDJOB= 298046
IDBENCH= 19976
IDSOLVER= 122
FILE ID= node66/298046-1171849217

PBS_JOBID= 3839717

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1279599478-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298046-1171849217/Barcelogic /tmp/evaluation/298046-1171849217/instance-298046-1171849217.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-298046-1171849217 -o ROOT/results/node66/solver-298046-1171849217 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298046-1171849217/Barcelogic /tmp/evaluation/298046-1171849217/instance-298046-1171849217.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b403a40368f0561878d5cbdd78a87179

RANDOM SEED= 424217236

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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	: 5931.00
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:        415608 kB
Buffers:         51188 kB
Cached:        1434736 kB
SwapCached:       3616 kB
Active:         839524 kB
Inactive:       656060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        415608 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:          15636 kB
Slab:           130784 kB
Committed_AS:   567492 kB
PageTables:       1376 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 node66 on Mon Feb 19 02:00:19 UTC 2007