Trace number 298702

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 1200.52

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1217224084-10.SAT.shuffled.cnf
MD5SUMa3459170be55e51a05da8be3f17341ae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.005998
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1533     4599 |     459       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1524     4634 |      --       0       --      -- |     --   | -9/35
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 351   #clauses: 1524   #literals: 4634
0.00/0.01	c CPU time:   0.004999 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/node70/watcher-298702-1171859361 -o ROOT/results/node70/solver-298702-1171859361 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298702-1171859361/Barcelogic /tmp/evaluation/298702-1171859361/instance-298702-1171859361.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: 0.91 0.97 0.99 3/64 18090
/proc/meminfo: memFree=423456/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 168736755 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402237010 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18090/statm: 1338 232 195 169 0 49 0
[pid=18091] ppid=18090 vsize=5352 CPUtime=0
/proc/18091/stat : 18091 (Barcelogic) S 18090 18090 16712 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/18091/statm: 1338 236 198 169 0 49 0
[pid=18093] ppid=18091 vsize=0 CPUtime=0
/proc/18093/stat : 18093 (sed) R 18091 18090 16712 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 168736755 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/18093/statm: 0 0 0 0 0 0 0

[startup+0.108324 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18090
/proc/meminfo: memFree=423456/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516393 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18090
/proc/meminfo: memFree=423456/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33654 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 18096
/proc/meminfo: memFree=420048/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476424 CPUtime=1.31
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 1063 0 0 0 131 0 0 0 25 0 1 0 168736756 1511858176 1035 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369106 1035 91 232 0 368871 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481776

[startup+2.97284 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 18096
/proc/meminfo: memFree=416400/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476424 CPUtime=2.94
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 2184 0 0 0 293 1 0 0 25 0 1 0 168736756 1511858176 2156 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369106 2156 91 232 0 368871 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481776

[startup+6.25443 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 18096
/proc/meminfo: memFree=414096/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=6.23
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 2407 0 0 0 621 2 0 0 25 0 1 0 168736756 1511944192 2379 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 2379 91 232 0 368892 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481860

[startup+12.7106 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 18096
/proc/meminfo: memFree=405072/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=12.68
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 4670 0 0 0 1265 3 0 0 25 0 1 0 168736756 1511944192 4642 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529814 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 4642 91 232 0 368892 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481860

[startup+25.5229 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 18096
/proc/meminfo: memFree=393936/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=25.49
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 7462 0 0 0 2544 5 0 0 25 0 1 0 168736756 1511944192 7434 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539767 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 7434 91 232 0 368892 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481860

[startup+51.1455 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 18096
/proc/meminfo: memFree=385488/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=51.1
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 9475 0 0 0 5103 7 0 0 25 0 1 0 168736756 1511944192 9376 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 9376 91 232 0 368892 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481860

[startup+102.387 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 18096
/proc/meminfo: memFree=384336/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=102.33
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 9796 0 0 0 10225 8 0 0 25 0 1 0 168736756 1511944192 9697 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 9697 91 232 0 368892 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481860

[startup+162.449 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=367568/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=162.37
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 13979 0 0 0 16226 11 0 0 25 0 1 0 168736756 1511944192 13880 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 13880 91 232 0 368892 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481860

[startup+222.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=361744/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=222.4
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 15515 0 0 0 22227 13 0 0 25 0 1 0 168736756 1511944192 15268 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 15268 91 232 0 368892 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 1481860

[startup+282.555 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=360784/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=282.43
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 15840 0 0 0 28230 13 0 0 25 0 1 0 168736756 1511944192 15593 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 15593 91 232 0 368892 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 1481860

[startup+342.61 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=357584/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=342.47
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 16644 0 0 0 34233 14 0 0 25 0 1 0 168736756 1511944192 16310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 16310 91 232 0 368892 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 1481860

[startup+402.671 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=357648/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=402.51
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 16644 0 0 0 40237 14 0 0 25 0 1 0 168736756 1511944192 16310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 16310 91 232 0 368892 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 1481860

[startup+462.725 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=357584/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=462.54
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 16696 0 0 0 46240 14 0 0 25 0 1 0 168736756 1511944192 16315 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 16315 91 232 0 368892 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 1481860

[startup+522.778 s]

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

[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=582.62
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 16700 0 0 0 58248 14 0 0 25 0 1 0 168736756 1511944192 16319 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531110 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 16319 91 232 0 368892 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 1481860

[startup+642.895 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=357584/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=642.65
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 16735 0 0 0 64251 14 0 0 25 0 1 0 168736756 1511944192 16319 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 16319 91 232 0 368892 0
Current children cumulated CPU time (s) 642.65
Current children cumulated vsize (KiB) 1481860

[startup+702.951 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=357648/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=702.7
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 16735 0 0 0 70255 15 0 0 25 0 1 0 168736756 1511944192 16319 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519044 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 16319 91 232 0 368892 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 1481860

[startup+763.004 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=357520/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=762.73
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 16794 0 0 0 76258 15 0 0 25 0 1 0 168736756 1511944192 16319 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 16319 91 232 0 368892 0
Current children cumulated CPU time (s) 762.73
Current children cumulated vsize (KiB) 1481860

[startup+823.063 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=357520/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=822.77
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 16794 0 0 0 82262 15 0 0 25 0 1 0 168736756 1511944192 16319 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 16319 91 232 0 368892 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 1481860

[startup+883.114 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=357520/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=882.8
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 16879 0 0 0 88265 15 0 0 25 0 1 0 168736756 1511944192 16319 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 16319 91 232 0 368892 0
Current children cumulated CPU time (s) 882.8
Current children cumulated vsize (KiB) 1481860

[startup+943.17 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=357520/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=942.83
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 16879 0 0 0 94268 15 0 0 25 0 1 0 168736756 1511944192 16319 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 16319 91 232 0 368892 0
Current children cumulated CPU time (s) 942.83
Current children cumulated vsize (KiB) 1481860

[startup+1003.23 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=357520/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=1002.87
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 16981 0 0 0 100272 15 0 0 25 0 1 0 168736756 1511944192 16319 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518081 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 16319 91 232 0 368892 0
Current children cumulated CPU time (s) 1002.87
Current children cumulated vsize (KiB) 1481860

[startup+1063.29 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=357520/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=1062.91
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 16981 0 0 0 106276 15 0 0 25 0 1 0 168736756 1511944192 16319 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 16319 91 232 0 368892 0
Current children cumulated CPU time (s) 1062.91
Current children cumulated vsize (KiB) 1481860

[startup+1123.34 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=357520/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=1122.94
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 17024 0 0 0 112279 15 0 0 25 0 1 0 168736756 1511944192 16319 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 16319 91 232 0 368892 0
Current children cumulated CPU time (s) 1122.94
Current children cumulated vsize (KiB) 1481860

[startup+1183.39 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=357584/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=1182.97
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 17029 0 0 0 118282 15 0 0 25 0 1 0 168736756 1511944192 16324 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 16324 91 232 0 368892 0
Current children cumulated CPU time (s) 1182.97
Current children cumulated vsize (KiB) 1481860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=357584/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=1200.08
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 17029 0 0 0 119993 15 0 0 25 0 1 0 168736756 1511944192 16324 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 16324 91 232 0 368892 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481860

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

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

[startup+1200.51 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18096
/proc/meminfo: memFree=357584/2055920 swapFree=4183276/4192956
[pid=18090] ppid=18088 vsize=5352 CPUtime=0
/proc/18090/stat : 18090 (Barcelogic) S 18088 18090 16712 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 168736755 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18090/statm: 1338 236 197 169 0 49 0
[pid=18096] ppid=18090 vsize=1476508 CPUtime=1200.08
/proc/18096/stat : 18096 (bsat) R 18090 18090 16712 0 -1 4194304 17029 0 0 0 119993 15 0 0 25 0 1 0 168736756 1511944192 16324 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 369127 16324 91 232 0 368892 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481860

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18090 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.014996
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): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.15
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 1482452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 725
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 0.761884 second user time and 2.45963 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Mon Feb 19 04:29:21 UTC 2007

IDJOB= 298702
IDBENCH= 19992
IDSOLVER= 122
FILE ID= node70/298702-1171859361

PBS_JOBID= 3839741

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1217224084-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298702-1171859361/Barcelogic /tmp/evaluation/298702-1171859361/instance-298702-1171859361.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-298702-1171859361 -o ROOT/results/node70/solver-298702-1171859361 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298702-1171859361/Barcelogic /tmp/evaluation/298702-1171859361/instance-298702-1171859361.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a3459170be55e51a05da8be3f17341ae

RANDOM SEED= 435714439

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:        423864 kB
Buffers:         50060 kB
Cached:        1457044 kB
SwapCached:       4060 kB
Active:         829936 kB
Inactive:       687620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        423864 kB
SwapTotal:     4192956 kB
SwapFree:      4183276 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          15844 kB
Slab:           100492 kB
Committed_AS:   231912 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node70 on Mon Feb 19 04:49:23 UTC 2007