Trace number 308091

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) 1200.08 1200.56

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S1613098638-06-UNSAT.cnf
MD5SUM999d1a34639cbd28758ef0f4a062ee27
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark117.358
Satisfiable
(Un)Satisfiability was proved
Number of variables3497
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
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...
0.00/0.01	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 |    9344    25229 |    2803       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    8139    24538 |      --       0       --      -- |     --   | -1205/-691
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 2585   #clauses: 8139   #literals: 24538
0.00/0.06	c CPU time:   0.057991 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/node1/watcher-308091-1172515583 -o ROOT/results/node1/solver-308091-1172515583 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308091-1172515583/Barcelogic /tmp/evaluation/308091-1172515583/instance-308091-1172515583.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13667
/proc/meminfo: memFree=1789880/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 271513431 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13667/statm: 1338 232 195 169 0 49 0
[pid=13668] ppid=13667 vsize=5352 CPUtime=0
/proc/13668/stat : 13668 (Barcelogic) R 13667 13667 13524 0 -1 4194368 55 188 0 0 0 0 0 0 20 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259352881651 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/13668/statm: 1338 236 198 169 0 49 0

[startup+0.106678 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13667
/proc/meminfo: memFree=1789880/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.514722 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13667
/proc/meminfo: memFree=1789880/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33482 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1785128/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=1.24
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 1298 0 0 0 124 0 0 0 25 0 1 0 271513439 1511653376 1256 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516571 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 1256 82 232 0 368821 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481576

[startup+2.97101 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1782568/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=2.88
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 2205 0 0 0 287 1 0 0 25 0 1 0 271513439 1511653376 2163 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 2163 82 232 0 368821 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481576

[startup+6.24739 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1775656/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=6.15
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 3670 0 0 0 614 1 0 0 25 0 1 0 271513439 1511653376 3628 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 3628 82 232 0 368821 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 1481576

[startup+12.7091 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1765608/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=12.62
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 6034 0 0 0 1259 3 0 0 25 0 1 0 271513439 1511653376 5957 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518037 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 5957 92 232 0 368821 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481576

[startup+25.5256 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1765480/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=25.43
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 6043 0 0 0 2540 3 0 0 25 0 1 0 271513439 1511653376 5966 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517545 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 5966 92 232 0 368821 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481576

[startup+51.1536 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1744168/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=51.05
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 11555 0 0 0 5096 9 0 0 25 0 1 0 271513439 1511653376 11478 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518469 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 11478 92 232 0 368821 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481576

[startup+102.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1709864/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=102.28
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 20142 0 0 0 10210 18 0 0 25 0 1 0 271513439 1511653376 20065 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 20065 92 232 0 368821 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481576

[startup+162.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1684136/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=162.34
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 26388 0 0 0 16210 24 0 0 25 0 1 0 271513439 1511653376 26311 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 26311 92 232 0 368821 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481576

[startup+222.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1665192/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=222.39
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 31113 0 0 0 22208 31 0 0 25 0 1 0 271513439 1511653376 31036 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 31036 92 232 0 368821 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 1481576

[startup+282.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1648552/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=282.44
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 35292 0 0 0 28209 35 0 0 25 0 1 0 271513439 1511653376 35215 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 35215 92 232 0 368821 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 1481576

[startup+342.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1634856/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=342.51
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 38694 0 0 0 34211 40 0 0 25 0 1 0 271513439 1511653376 38617 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 38617 92 232 0 368821 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481576

[startup+402.768 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1622440/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=402.56
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 41759 0 0 0 40212 44 0 0 25 0 1 0 271513439 1511653376 41682 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 41682 92 232 0 368821 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 1481576

[startup+462.839 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1612520/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=462.62
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 44254 0 0 0 46214 48 0 0 25 0 1 0 271513439 1511653376 44177 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 44177 92 232 0 368821 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481576

[startup+522.911 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1604136/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=522.67
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 46380 0 0 0 52216 51 0 0 25 0 1 0 271513439 1511653376 46303 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 46303 92 232 0 368821 0
Current children cumulated CPU time (s) 522.73
Current children cumulated vsize (KiB) 1481576

[startup+582.981 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1594856/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=582.73
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 48658 0 0 0 58219 54 0 0 25 0 1 0 271513439 1511653376 48581 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518132 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 48581 92 232 0 368821 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481576

[startup+643.055 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1585000/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=642.79
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 51119 0 0 0 64222 57 0 0 25 0 1 0 271513439 1511653376 51042 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 51042 92 232 0 368821 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 1481576

[startup+703.125 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1577192/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=702.84
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 53060 0 0 0 70225 59 0 0 25 0 1 0 271513439 1511653376 52983 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 52983 92 232 0 368821 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481576

[startup+763.195 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1569448/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=762.89
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 55034 0 0 0 76227 62 0 0 25 0 1 0 271513439 1511653376 54957 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518045 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 54957 92 232 0 368821 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481576

[startup+823.269 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13673
/proc/meminfo: memFree=1559656/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=822.95
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 57445 0 0 0 82231 64 0 0 25 0 1 0 271513439 1511653376 57368 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 57368 92 232 0 368821 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 1481576

[startup+883.341 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 13737
/proc/meminfo: memFree=1548392/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=882.98
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 59957 0 0 0 88230 68 0 0 25 0 1 0 271513439 1511653376 59880 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 59880 92 232 0 368821 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 1481576

[startup+943.344 s]
/proc/loadavg: 1.09 1.03 1.01 2/85 13829
/proc/meminfo: memFree=1537768/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=942.91
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 62611 0 0 0 94219 72 0 0 25 0 1 0 271513439 1511653376 62534 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 62534 92 232 0 368821 0
Current children cumulated CPU time (s) 942.97
Current children cumulated vsize (KiB) 1481576

[startup+1003.43 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 13871
/proc/meminfo: memFree=1530920/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=1002.95
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 64589 0 0 0 100220 75 0 0 25 0 1 0 271513439 1511653376 64512 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 64512 92 232 0 368821 0
Current children cumulated CPU time (s) 1003.01
Current children cumulated vsize (KiB) 1481576

[startup+1063.5 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 13871
/proc/meminfo: memFree=1524712/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=1063.01
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 66110 0 0 0 106223 78 0 0 25 0 1 0 271513439 1511653376 66033 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 66033 92 232 0 368821 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 1481576

[startup+1123.57 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 13871
/proc/meminfo: memFree=1518568/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=1123.05
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 67684 0 0 0 112226 79 0 0 25 0 1 0 271513439 1511653376 67607 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 67607 92 232 0 368821 0
Current children cumulated CPU time (s) 1123.11
Current children cumulated vsize (KiB) 1481576

[startup+1183.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13871
/proc/meminfo: memFree=1513704/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=1183.1
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 68908 0 0 0 118230 80 0 0 25 0 1 0 271513439 1511653376 68831 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 68831 92 232 0 368821 0
Current children cumulated CPU time (s) 1183.16
Current children cumulated vsize (KiB) 1481576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13871
/proc/meminfo: memFree=1511784/2055920 swapFree=4156676/4192956
[pid=13667] ppid=13665 vsize=5352 CPUtime=0.06
/proc/13667/stat : 13667 (Barcelogic) S 13665 13667 13524 0 -1 4194304 332 762 0 0 0 0 6 0 16 0 1 0 271513431 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13667/statm: 1338 236 197 169 0 49 0
[pid=13673] ppid=13667 vsize=1476224 CPUtime=1200.02
/proc/13673/stat : 13673 (bsat) R 13667 13667 13524 0 -1 4194304 69368 0 0 0 119921 81 0 0 25 0 1 0 271513439 1511653376 69291 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13673/statm: 369056 69291 92 232 0 368821 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481576

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 13667 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=71989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.077988
while last known CPU time is 1200.08

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

Real time (s): 1200.56
CPU time (s): 1200.08
CPU user time (s): 1199.27
CPU system time (s): 0.81
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 1481708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.071989
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1094
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= 12

runsolver used 1.22381 second user time and 3.04354 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Feb 26 18:46:23 UTC 2007

IDJOB= 308091
IDBENCH= 20222
IDSOLVER= 122
FILE ID= node1/308091-1172515583

PBS_JOBID= 3971619

Free space on /tmp= 66557 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S1613098638-06-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308091-1172515583/Barcelogic /tmp/evaluation/308091-1172515583/instance-308091-1172515583.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-308091-1172515583 -o ROOT/results/node1/solver-308091-1172515583 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308091-1172515583/Barcelogic /tmp/evaluation/308091-1172515583/instance-308091-1172515583.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  999d1a34639cbd28758ef0f4a062ee27

RANDOM SEED= 668510638

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1790352 kB
Buffers:         39084 kB
Cached:         155724 kB
SwapCached:      19188 kB
Active:         172876 kB
Inactive:        50220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790352 kB
SwapTotal:     4192956 kB
SwapFree:      4156676 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          29672 kB
Slab:            28068 kB
Committed_AS:   807944 kB
PageTables:       1740 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= 66557 MiB

End job on node1 on Mon Feb 26 19:06:26 UTC 2007