Trace number 309157

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) 1200.04 1200.45

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
MD5SUMf2855b2d9ccbc6dfadefd43cb9f6aec1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.160975
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    3513    10411 |      --       0       --      -- |     --   | -69/23
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 937   #clauses: 3513   #literals: 10411
0.00/0.01	c CPU time:   0.009998 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/node65/watcher-309157-1172535342 -o ROOT/results/node65/solver-309157-1172535342 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309157-1172535342/Barcelogic /tmp/evaluation/309157-1172535342/instance-309157-1172535342.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 3/64 20591
/proc/meminfo: memFree=1875600/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 273491776 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203863634 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20591/statm: 1338 232 195 169 0 49 0
[pid=20592] ppid=20591 vsize=5352 CPUtime=0
/proc/20592/stat : 20592 (Barcelogic) S 20591 20591 19644 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20592/statm: 1338 236 198 169 0 49 0
[pid=20594] ppid=20592 vsize=0 CPUtime=0
/proc/20594/stat : 20594 (sed) D 20592 20591 19644 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 273491776 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/20594/statm: 0 0 0 0 0 0 0

[startup+0.107395 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20591
/proc/meminfo: memFree=1875600/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515458 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20591
/proc/meminfo: memFree=1875600/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33559 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1869952/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476416 CPUtime=1.3
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 1587 0 0 0 130 0 0 0 25 0 1 0 273491778 1511849984 1560 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519601 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369104 1560 82 232 0 368869 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481768

[startup+2.97486 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1866048/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476416 CPUtime=2.94
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 2591 0 0 0 294 0 0 0 25 0 1 0 273491778 1511849984 2562 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539271 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369104 2562 92 232 0 368869 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481768

[startup+6.2544 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1862912/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476416 CPUtime=6.22
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 3554 0 0 0 621 1 0 0 25 0 1 0 273491778 1511849984 3525 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369104 3525 92 232 0 368869 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481768

[startup+12.7115 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1846792/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476416 CPUtime=12.68
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 7299 0 0 0 1265 3 0 0 25 0 1 0 273491778 1511849984 7270 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542576 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369104 7270 92 232 0 368869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481768

[startup+25.5246 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1839048/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476416 CPUtime=25.48
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 9112 0 0 0 2544 4 0 0 25 0 1 0 273491778 1511849984 9046 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369104 9046 92 232 0 368869 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481768

[startup+51.1458 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1822536/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476416 CPUtime=51.1
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 13361 0 0 0 5100 10 0 0 25 0 1 0 273491778 1511849984 13295 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369104 13295 92 232 0 368869 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481768

[startup+102.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1797640/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476416 CPUtime=102.32
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 19473 0 0 0 10216 16 0 0 25 0 1 0 273491778 1511849984 19407 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369104 19407 92 232 0 368869 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481768

[startup+162.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1797448/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476416 CPUtime=162.36
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 19532 0 0 0 16220 16 0 0 25 0 1 0 273491778 1511849984 19409 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518997 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369104 19409 92 232 0 368869 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481768

[startup+222.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1797448/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476416 CPUtime=222.4
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 19624 0 0 0 22224 16 0 0 25 0 1 0 273491778 1511849984 19413 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518439 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369104 19413 92 232 0 368869 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481768

[startup+282.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1794120/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476416 CPUtime=282.43
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 20617 0 0 0 28226 17 0 0 25 0 1 0 273491778 1511849984 20406 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369104 20406 92 232 0 368869 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481768

[startup+342.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1784904/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476416 CPUtime=342.48
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 22818 0 0 0 34229 19 0 0 25 0 1 0 273491778 1511849984 22532 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518991 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369104 22532 92 232 0 368869 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481768

[startup+402.677 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1767240/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476416 CPUtime=402.51
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 27285 0 0 0 40228 23 0 0 25 0 1 0 273491778 1511849984 26999 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134551401 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369104 26999 92 232 0 368869 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 1481768

[startup+462.732 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766984/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476448 CPUtime=462.55
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 27349 0 0 0 46232 23 0 0 25 0 1 0 273491778 1511882752 27008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369112 27008 92 232 0 368877 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 1481800

[startup+522.787 s]

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

[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476448 CPUtime=522.59
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 27384 0 0 0 52235 24 0 0 25 0 1 0 273491778 1511882752 27008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369112 27008 92 232 0 368877 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 1481800

[startup+582.844 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766984/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476448 CPUtime=582.63
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 27384 0 0 0 58239 24 0 0 25 0 1 0 273491778 1511882752 27008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369112 27008 92 232 0 368877 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 1481800

[startup+642.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766920/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476448 CPUtime=642.67
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 27425 0 0 0 64243 24 0 0 25 0 1 0 273491778 1511882752 27008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134557529 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369112 27008 92 232 0 368877 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 1481800

[startup+702.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766920/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476448 CPUtime=702.71
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 27493 0 0 0 70247 24 0 0 25 0 1 0 273491778 1511882752 27008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369112 27008 92 232 0 368877 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 1481800

[startup+763.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766920/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476448 CPUtime=762.75
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 27493 0 0 0 76251 24 0 0 25 0 1 0 273491778 1511882752 27008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542700 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369112 27008 92 232 0 368877 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 1481800

[startup+823.079 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766856/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476448 CPUtime=822.78
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 27581 0 0 0 82254 24 0 0 25 0 1 0 273491778 1511882752 27008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369112 27008 92 232 0 368877 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 1481800

[startup+883.133 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1766856/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476448 CPUtime=882.82
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 27626 0 0 0 88258 24 0 0 25 0 1 0 273491778 1511882752 27053 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369112 27053 92 232 0 368877 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 1481800

[startup+943.19 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1759432/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476448 CPUtime=942.85
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 29516 0 0 0 94259 26 0 0 25 0 1 0 273491778 1511882752 28943 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369112 28943 92 232 0 368877 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 1481800

[startup+1003.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1741704/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476448 CPUtime=1002.89
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 33976 0 0 0 100258 31 0 0 25 0 1 0 273491778 1511882752 33403 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369112 33403 92 232 0 368877 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 1481800

[startup+1063.31 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 20597
/proc/meminfo: memFree=1724680/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476448 CPUtime=1062.93
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 38157 0 0 0 106258 35 0 0 25 0 1 0 273491778 1511882752 37584 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369112 37584 92 232 0 368877 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 1481800

[startup+1123.37 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 20597
/proc/meminfo: memFree=1709000/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476448 CPUtime=1122.98
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 42084 0 0 0 112259 39 0 0 25 0 1 0 273491778 1511882752 41511 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369112 41511 92 232 0 368877 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 1481800

[startup+1183.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1692424/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476448 CPUtime=1183.02
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 46240 0 0 0 118258 44 0 0 25 0 1 0 273491778 1511882752 45667 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369112 45667 92 232 0 368877 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 1481800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20597
/proc/meminfo: memFree=1688584/2055920 swapFree=4172316/4192956
[pid=20591] ppid=20589 vsize=5352 CPUtime=0.01
/proc/20591/stat : 20591 (Barcelogic) S 20589 20591 19644 0 -1 4194304 332 472 0 0 0 0 1 0 16 0 1 0 273491776 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20591/statm: 1338 236 197 169 0 49 0
[pid=20597] ppid=20591 vsize=1476448 CPUtime=1200.03
/proc/20597/stat : 20597 (bsat) R 20591 20591 19644 0 -1 4194304 47143 0 0 0 119958 45 0 0 25 0 1 0 273491778 1511882752 46570 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 369112 46570 92 232 0 368877 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481800

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 20591 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=17997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.022996
while last known CPU time is 1200.04

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

Real time (s): 1200.45
CPU time (s): 1200.04
CPU user time (s): 1199.59
CPU system time (s): 0.45
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 1482152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 804
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= 10

runsolver used 0.863868 second user time and 2.45563 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue Feb 27 00:15:42 UTC 2007

IDJOB= 309157
IDBENCH= 20251
IDSOLVER= 122
FILE ID= node65/309157-1172535342

PBS_JOBID= 3971824

Free space on /tmp= 66559 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
COMMAND LINE= /tmp/evaluation/309157-1172535342/Barcelogic /tmp/evaluation/309157-1172535342/instance-309157-1172535342.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-309157-1172535342 -o ROOT/results/node65/solver-309157-1172535342 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309157-1172535342/Barcelogic /tmp/evaluation/309157-1172535342/instance-309157-1172535342.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  f2855b2d9ccbc6dfadefd43cb9f6aec1

RANDOM SEED= 303690753

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1876008 kB
Buffers:         23588 kB
Cached:         107924 kB
SwapCached:      14756 kB
Active:          62392 kB
Inactive:        90716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1876008 kB
SwapTotal:     4192956 kB
SwapFree:      4172316 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            12776 kB
Committed_AS:   630272 kB
PageTables:       1456 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= 66559 MiB

End job on node65 on Tue Feb 27 00:35:45 UTC 2007