Trace number 295176

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) 1200.03 1200.39

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1142219800-20.UNSAT.shuffled.cnf
MD5SUMd1ba06d6a0dc1ac49e6129f3be220436
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data (download as text)

0.00/0.00	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 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.006998 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/node4/watcher-295176-1171801361 -o ROOT/results/node4/solver-295176-1171801361 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295176-1171801361/Barcelogic /tmp/evaluation/295176-1171801361/instance-295176-1171801361.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: 0.95 0.99 0.99 3/77 20580
/proc/meminfo: memFree=1000936/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 200090934 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913384018 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20580/statm: 1339 233 195 169 0 50 0
[pid=20581] ppid=20580 vsize=5356 CPUtime=0
/proc/20581/stat : 20581 (Barcelogic) R 20580 20580 19986 0 -1 4194368 60 189 0 0 0 0 0 0 20 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259910578991 0 0 4096 65538 0 0 0 17 1 0 0
/proc/20581/statm: 0 0 0 0 0 0 0

[startup+0.107939 s]
/proc/loadavg: 0.95 0.99 0.99 3/77 20580
/proc/meminfo: memFree=1000936/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.516977 s]
/proc/loadavg: 0.95 0.99 0.99 3/77 20580
/proc/meminfo: memFree=1000936/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.34106 s]
/proc/loadavg: 0.95 0.99 0.99 2/79 20586
/proc/meminfo: memFree=994072/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476512 CPUtime=1.3
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 1905 0 0 0 129 1 0 0 25 0 1 0 200090937 1511948288 1879 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369128 1879 81 232 0 368893 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97921 s]
/proc/loadavg: 0.95 0.99 0.99 2/79 20586
/proc/meminfo: memFree=989912/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476512 CPUtime=2.94
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 3268 0 0 0 292 2 0 0 25 0 1 0 200090937 1511948288 3242 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518925 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369128 3242 81 232 0 368893 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481868

[startup+6.25553 s]
/proc/loadavg: 0.95 0.99 0.99 2/79 20586
/proc/meminfo: memFree=984792/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=6.21
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 3954 0 0 0 619 2 0 0 25 0 1 0 200090937 1511985152 3928 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518172 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 3928 81 232 0 368902 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481904

[startup+12.7171 s]
/proc/loadavg: 0.96 0.99 0.99 2/79 20586
/proc/meminfo: memFree=976536/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=12.68
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 6174 0 0 0 1264 4 0 0 25 0 1 0 200090937 1511985152 6148 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 6148 81 232 0 368902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481904

[startup+25.5234 s]
/proc/loadavg: 0.97 0.99 0.99 2/79 20586
/proc/meminfo: memFree=960280/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=25.48
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 10175 0 0 0 2540 8 0 0 25 0 1 0 200090937 1511985152 10149 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 10149 81 232 0 368902 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481904

[startup+51.1528 s]
/proc/loadavg: 0.98 0.99 0.99 2/79 20586
/proc/meminfo: memFree=940376/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=51.1
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 15096 0 0 0 5099 11 0 0 25 0 1 0 200090937 1511985152 15070 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 15070 81 232 0 368902 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481904

[startup+102.408 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 20586
/proc/meminfo: memFree=936088/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=102.34
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 16103 0 0 0 10221 13 0 0 25 0 1 0 200090937 1511985152 16025 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 16025 81 232 0 368902 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481904

[startup+162.483 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 20586
/proc/meminfo: memFree=922712/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=162.39
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 19480 0 0 0 16222 17 0 0 25 0 1 0 200090937 1511985152 19402 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 19402 81 232 0 368902 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481904

[startup+222.555 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 20586
/proc/meminfo: memFree=907160/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=222.45
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 23367 0 0 0 22224 21 0 0 25 0 1 0 200090937 1511985152 23289 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 23289 81 232 0 368902 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481904

[startup+282.628 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 20586
/proc/meminfo: memFree=895384/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=282.51
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 26313 0 0 0 28226 25 0 0 25 0 1 0 200090937 1511985152 26235 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 26235 81 232 0 368902 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481904

[startup+342.698 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 20586
/proc/meminfo: memFree=884440/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=342.56
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 29033 0 0 0 34228 28 0 0 25 0 1 0 200090937 1511985152 28955 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 28955 81 232 0 368902 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481904

[startup+402.775 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 20586
/proc/meminfo: memFree=875416/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=402.63
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 31267 0 0 0 40232 31 0 0 25 0 1 0 200090937 1511985152 31189 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 31189 81 232 0 368902 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481904

[startup+462.846 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 20586
/proc/meminfo: memFree=866840/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=462.68
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 33402 0 0 0 46234 34 0 0 25 0 1 0 200090937 1511985152 33324 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 33324 81 232 0 368902 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 1481904

[startup+522.917 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 20586
/proc/meminfo: memFree=859928/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01

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

[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=582.79
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 37050 0 0 0 58241 38 0 0 25 0 1 0 200090937 1511985152 36972 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 36972 81 232 0 368902 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 1481904

[startup+643.056 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 20586
/proc/meminfo: memFree=845720/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=642.84
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 38661 0 0 0 64244 40 0 0 25 0 1 0 200090937 1511985152 38583 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 38583 81 232 0 368902 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 1481904

[startup+703.125 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 20586
/proc/meminfo: memFree=839256/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=702.9
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 40292 0 0 0 70247 43 0 0 25 0 1 0 200090937 1511985152 40214 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 40214 81 232 0 368902 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481904

[startup+763.194 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20586
/proc/meminfo: memFree=833304/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=762.94
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 41778 0 0 0 76250 44 0 0 25 0 1 0 200090937 1511985152 41700 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 41700 81 232 0 368902 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481904

[startup+823.265 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 20586
/proc/meminfo: memFree=827224/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=823
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 43283 0 0 0 82253 47 0 0 25 0 1 0 200090937 1511985152 43205 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 43205 81 232 0 368902 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 1481904

[startup+883.33 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 20586
/proc/meminfo: memFree=821656/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=883.04
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 44681 0 0 0 88256 48 0 0 25 0 1 0 200090937 1511985152 44603 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 44603 81 232 0 368902 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 1481904

[startup+943.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20586
/proc/meminfo: memFree=816536/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=943.09
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 45951 0 0 0 94259 50 0 0 25 0 1 0 200090937 1511985152 45873 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 45873 81 232 0 368902 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 1481904

[startup+1003.46 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 20588
/proc/meminfo: memFree=811480/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=1003.15
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 47226 0 0 0 100263 52 0 0 25 0 1 0 200090937 1511985152 47148 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 47148 81 232 0 368902 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 1481904

[startup+1063.54 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 20588
/proc/meminfo: memFree=806104/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=1063.2
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 48550 0 0 0 106266 54 0 0 25 0 1 0 200090937 1511985152 48472 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 48472 81 232 0 368902 0
Current children cumulated CPU time (s) 1063.21
Current children cumulated vsize (KiB) 1481904

[startup+1123.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20588
/proc/meminfo: memFree=801304/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=1123.26
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 49746 0 0 0 112270 56 0 0 25 0 1 0 200090937 1511985152 49668 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 49668 81 232 0 368902 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 1481904

[startup+1183.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20588
/proc/meminfo: memFree=796440/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=1183.31
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 51013 0 0 0 118273 58 0 0 25 0 1 0 200090937 1511985152 50935 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 50935 81 232 0 368902 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 1481904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20588
/proc/meminfo: memFree=795224/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=1200.02
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 51296 0 0 0 119943 59 0 0 25 0 1 0 200090937 1511985152 51218 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 51218 81 232 0 368902 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481904

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20588
/proc/meminfo: memFree=795224/2055920 swapFree=4192812/4192956
[pid=20580] ppid=20578 vsize=5356 CPUtime=0.01
/proc/20580/stat : 20580 (Barcelogic) S 20578 20580 19986 0 -1 4194304 332 482 0 0 0 0 1 0 16 0 1 0 200090934 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20580/statm: 1339 237 197 169 0 50 0
[pid=20586] ppid=20580 vsize=1476548 CPUtime=1200.02
/proc/20586/stat : 20586 (bsat) R 20580 20580 19986 0 -1 4194304 51296 0 0 0 119943 59 0 0 25 0 1 0 200090937 1511985152 51218 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20586/statm: 369137 51218 81 232 0 368902 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481904

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20580 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=20996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.027994
while last known CPU time is 1200.03

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

Real time (s): 1200.39
CPU time (s): 1200.03
CPU user time (s): 1199.44
CPU system time (s): 0.59
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 1481904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 814
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= 32
involuntary context switches= 12

runsolver used 1.12183 second user time and 3.14752 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Feb 18 12:22:41 UTC 2007

IDJOB= 295176
IDBENCH= 19906
IDSOLVER= 122
FILE ID= node4/295176-1171801361

PBS_JOBID= 3839337

Free space on /tmp= 66551 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1142219800-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295176-1171801361/Barcelogic /tmp/evaluation/295176-1171801361/instance-295176-1171801361.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-295176-1171801361 -o ROOT/results/node4/solver-295176-1171801361 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295176-1171801361/Barcelogic /tmp/evaluation/295176-1171801361/instance-295176-1171801361.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d1ba06d6a0dc1ac49e6129f3be220436

RANDOM SEED= 880133623

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1001344 kB
Buffers:         57148 kB
Cached:         860784 kB
SwapCached:          0 kB
Active:         351064 kB
Inactive:       626992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1001344 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          78976 kB
Slab:            62036 kB
Committed_AS:   868188 kB
PageTables:       1768 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= 66551 MiB

End job on node4 on Sun Feb 18 12:42:43 UTC 2007