Trace number 302966

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) 1200.06 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1661921212-08.cnf
MD5SUM22f4fe283de9b4edb36d67aef170514a
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   20400   142800 |    6119       0        0     nan |  0.000 % |
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 240   #clauses: 20400   #literals: 142800
0.00/0.06	c CPU time:   0.026995 s
0.00/0.06	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/node7/watcher-302966-1172024103 -o ROOT/results/node7/solver-302966-1172024103 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302966-1172024103/Barcelogic /tmp/evaluation/302966-1172024103/instance-302966-1172024103.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: 0.94 0.99 0.99 3/77 9480
/proc/meminfo: memFree=1646152/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 222365028 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/9480/statm: 1339 233 195 169 0 50 0
[pid=9481] ppid=9480 vsize=5356 CPUtime=0
/proc/9481/stat : 9481 (Barcelogic) S 9480 9480 8150 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 222365029 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/9481/statm: 1339 237 198 169 0 50 0
[pid=9482] ppid=9481 vsize=0 CPUtime=0
/proc/9482/stat : 9482 (Barcelogic) D 9481 9480 8150 0 -1 4194372 25 0 0 0 0 0 0 0 18 0 1 0 222365029 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/9482/statm: 0 0 0 0 0 0 0
[pid=9483] ppid=9481 vsize=0 CPUtime=0
/proc/9483/stat : 9483 (sed) D 9481 9480 8150 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 222365029 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/9483/statm: 0 0 0 0 0 0 0

[startup+0.134787 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 9480
/proc/meminfo: memFree=1646152/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.543824 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 9480
/proc/meminfo: memFree=1646152/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.37091 s]
/proc/loadavg: 0.94 0.99 0.99 2/79 9486
/proc/meminfo: memFree=1634360/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=1.24
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 3120 0 0 0 123 1 0 0 25 0 1 0 222365040 1511964672 3094 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 3095 81 232 0 368897 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481884

[startup+3.00708 s]
/proc/loadavg: 0.94 0.99 0.99 2/79 9486
/proc/meminfo: memFree=1627832/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=2.88
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 5422 0 0 0 286 2 0 0 25 0 1 0 222365040 1511964672 5396 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518251 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 5396 81 232 0 368897 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481884

[startup+6.28343 s]
/proc/loadavg: 0.94 0.99 0.99 2/79 9486
/proc/meminfo: memFree=1610104/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=6.16
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 9479 0 0 0 612 4 0 0 25 0 1 0 222365040 1511964672 9453 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 9453 81 232 0 368897 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481884

[startup+12.7451 s]
/proc/loadavg: 0.95 0.99 0.99 2/79 9486
/proc/meminfo: memFree=1584056/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=12.62
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 15563 0 0 0 1255 7 0 0 25 0 1 0 222365040 1511964672 15537 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 15537 81 232 0 368897 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481884

[startup+25.5524 s]
/proc/loadavg: 0.96 0.99 0.99 2/79 9486
/proc/meminfo: memFree=1547128/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=25.42
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 25103 0 0 0 2529 13 0 0 25 0 1 0 222365040 1511964672 25077 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 25077 81 232 0 368897 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481884

[startup+51.1831 s]
/proc/loadavg: 0.97 0.99 0.99 2/79 9486
/proc/meminfo: memFree=1480952/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=51.04
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 41221 0 0 0 5080 24 0 0 25 0 1 0 222365040 1511964672 41195 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 41195 81 232 0 368897 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481884

[startup+102.439 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 9486
/proc/meminfo: memFree=1396792/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=102.28
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 62286 0 0 0 10189 39 0 0 25 0 1 0 222365040 1511964672 62260 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 62260 81 232 0 368897 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481884

[startup+162.514 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 9486
/proc/meminfo: memFree=1337208/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=162.34
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 76902 0 0 0 16184 50 0 0 25 0 1 0 222365040 1511964672 76876 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 76876 81 232 0 368897 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481884

[startup+222.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9486
/proc/meminfo: memFree=1294968/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=222.4
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 87470 0 0 0 22180 60 0 0 25 0 1 0 222365040 1511964672 87444 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 87444 81 232 0 368897 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481884

[startup+282.657 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 9486
/proc/meminfo: memFree=1257144/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=282.46
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 96936 0 0 0 28178 68 0 0 25 0 1 0 222365040 1511964672 96910 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 96910 81 232 0 368897 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481884

[startup+342.726 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 9486
/proc/meminfo: memFree=1226232/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=342.51
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 104692 0 0 0 34174 77 0 0 25 0 1 0 222365040 1511964672 104666 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 104666 81 232 0 368897 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481884

[startup+402.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9486
/proc/meminfo: memFree=1196472/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=402.57
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 112004 0 0 0 40172 85 0 0 25 0 1 0 222365040 1511964672 111978 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 111978 81 232 0 368897 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481884

[startup+462.869 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9486
/proc/meminfo: memFree=1171896/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=462.62
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 118164 0 0 0 46171 91 0 0 25 0 1 0 222365040 1511964672 118138 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 118138 81 232 0 368897 0
Current children cumulated CPU time (s) 462.69

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

[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=582.73
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 129573 0 0 0 58173 100 0 0 25 0 1 0 222365040 1511964672 129547 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 129547 81 232 0 368897 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 1481884

[startup+643.083 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9486
/proc/meminfo: memFree=1104376/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=642.79
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 134993 0 0 0 64172 107 0 0 25 0 1 0 222365040 1511964672 134967 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 134967 81 232 0 368897 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481884

[startup+703.151 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9486
/proc/meminfo: memFree=1084856/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=702.84
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 139882 0 0 0 70173 111 0 0 25 0 1 0 222365040 1511964672 139856 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 139856 81 232 0 368897 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481884

[startup+763.217 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9486
/proc/meminfo: memFree=1065848/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=762.89
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 144654 0 0 0 76173 116 0 0 25 0 1 0 222365040 1511964672 144628 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 144628 81 232 0 368897 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 1481884

[startup+823.289 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9486
/proc/meminfo: memFree=1047352/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=822.95
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 149200 0 0 0 82175 120 0 0 25 0 1 0 222365040 1511964672 149174 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 149174 81 232 0 368897 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 1481884

[startup+883.358 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9486
/proc/meminfo: memFree=1029624/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=883
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 153643 0 0 0 88174 126 0 0 25 0 1 0 222365040 1511964672 153617 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 153617 81 232 0 368897 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 1481884

[startup+943.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9486
/proc/meminfo: memFree=1012472/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=943.06
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 157932 0 0 0 94175 131 0 0 25 0 1 0 222365040 1511964672 157906 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 157906 81 232 0 368897 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 1481884

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9486
/proc/meminfo: memFree=997112/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=1003.12
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 161791 0 0 0 100177 135 0 0 25 0 1 0 222365040 1511964672 161765 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 161765 81 232 0 368897 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 1481884

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9486
/proc/meminfo: memFree=981560/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=1063.18
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 165637 0 0 0 106178 140 0 0 25 0 1 0 222365040 1511964672 165611 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 165611 81 232 0 368897 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 1481884

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9486
/proc/meminfo: memFree=966520/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=1123.23
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 169382 0 0 0 112178 145 0 0 25 0 1 0 222365040 1511964672 169356 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 169356 81 232 0 368897 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 1481884

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9486
/proc/meminfo: memFree=950456/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=1183.29
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 173431 0 0 0 118179 150 0 0 25 0 1 0 222365040 1511964672 173405 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 173405 81 232 0 368897 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 1481884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9486
/proc/meminfo: memFree=945784/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=1199.99
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 174542 0 0 0 119848 151 0 0 25 0 1 0 222365040 1511964672 174516 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 174516 81 232 0 368897 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481884

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9486
/proc/meminfo: memFree=945784/2055920 swapFree=4142368/4192956
[pid=9480] ppid=9478 vsize=5356 CPUtime=0.07
/proc/9480/stat : 9480 (Barcelogic) S 9478 9480 8150 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222365028 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9480/statm: 1339 237 197 169 0 50 0
[pid=9486] ppid=9480 vsize=1476528 CPUtime=1199.99
/proc/9486/stat : 9486 (bsat) R 9480 9480 8150 0 -1 4194304 174542 0 0 0 119848 151 0 0 25 0 1 0 222365040 1511964672 174516 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9486/statm: 369132 174516 81 232 0 368897 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481884

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9480 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=79987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.087985
while last known CPU time is 1200.06

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

Real time (s): 1200.44
CPU time (s): 1200.06
CPU user time (s): 1198.55
CPU system time (s): 1.51
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 1481884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.079987
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1151
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= 41
involuntary context switches= 11

runsolver used 1.19982 second user time and 3.06953 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Feb 21 02:15:03 UTC 2007

IDJOB= 302966
IDBENCH= 20096
IDSOLVER= 122
FILE ID= node7/302966-1172024103

PBS_JOBID= 3849148

Free space on /tmp= 66545 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1661921212-08.cnf
COMMAND LINE= /tmp/evaluation/302966-1172024103/Barcelogic /tmp/evaluation/302966-1172024103/instance-302966-1172024103.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-302966-1172024103 -o ROOT/results/node7/solver-302966-1172024103 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302966-1172024103/Barcelogic /tmp/evaluation/302966-1172024103/instance-302966-1172024103.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  22f4fe283de9b4edb36d67aef170514a

RANDOM SEED= 36752640

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1646624 kB
Buffers:         54216 kB
Cached:         255516 kB
SwapCached:      16056 kB
Active:         232712 kB
Inactive:       107228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646624 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            2404 kB
Writeback:           0 kB
Mapped:          29900 kB
Slab:            54920 kB
Committed_AS:   828952 kB
PageTables:       1764 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= 66544 MiB

End job on node7 on Wed Feb 21 02:35:06 UTC 2007