Trace number 347030

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 Fixed 2007-04-13? (TO) 1200.08 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1154156114-09.UNSAT.shuffled.cnf
MD5SUMefb9901bf89fd570f6c562e1222df820
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark20.6749
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 |    1528     4615 |      --       0       --      -- |     --   | -5/16
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 355   #clauses: 1528   #literals: 4615
0.00/0.01	c CPU time:   0.003999 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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-347030-1176607627 -o ROOT/results/node22/solver-347030-1176607627 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347030-1176607627/Barcelogic /tmp/evaluation/347030-1176607627/instance-347030-1176607627.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.92 0.98 0.99 3/77 21651
/proc/meminfo: memFree=1537976/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 108680411 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21651/statm: 1338 232 195 169 0 49 0
[pid=21652] ppid=21651 vsize=5352 CPUtime=0
/proc/21652/stat : 21652 (Barcelogic) S 21651 21651 17566 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 108680411 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1338 236 198 169 0 49 0
[pid=21654] ppid=21652 vsize=0 CPUtime=0
/proc/21654/stat : 21654 (sed) D 21652 21651 17566 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 108680411 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/21654/statm: 0 0 0 0 0 0 0

[startup+0.038625 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21651
/proc/meminfo: memFree=1537976/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101632 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21651
/proc/meminfo: memFree=1537976/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301663 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21651
/proc/meminfo: memFree=1537976/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701725 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21651
/proc/meminfo: memFree=1537976/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50285 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 21657
/proc/meminfo: memFree=1534944/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476424 CPUtime=1.48
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 1121 0 0 0 148 0 0 0 25 0 1 0 108680413 1511858176 1092 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518846 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369106 1092 93 232 0 368871 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481776

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 21657
/proc/meminfo: memFree=1531808/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476424 CPUtime=3.07
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 2172 0 0 0 307 0 0 0 25 0 1 0 108680413 1511858176 2143 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369106 2143 93 232 0 368871 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481776

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 21657
/proc/meminfo: memFree=1528800/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=6.28
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 2357 0 0 0 627 1 0 0 25 0 1 0 108680413 1511940096 2328 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 2328 93 232 0 368891 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481856

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 3/79 21657
/proc/meminfo: memFree=1520424/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=12.67
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 4539 0 0 0 1265 2 0 0 25 0 1 0 108680413 1511940096 4510 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 4510 93 232 0 368891 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481856

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 21657
/proc/meminfo: memFree=1508712/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=25.47
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 7296 0 0 0 2542 5 0 0 25 0 1 0 108680413 1511940096 7267 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 7267 93 232 0 368891 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481856

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 3/79 21657
/proc/meminfo: memFree=1502120/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=51.06
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 8950 0 0 0 5099 7 0 0 25 0 1 0 108680413 1511940096 8850 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 8850 93 232 0 368891 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481856

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 21657
/proc/meminfo: memFree=1502056/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=102.25
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 8995 0 0 0 10218 7 0 0 25 0 1 0 108680413 1511940096 8895 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539357 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 8895 93 232 0 368891 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481856

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21657
/proc/meminfo: memFree=1485032/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=162.22
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 13249 0 0 0 16210 12 0 0 25 0 1 0 108680413 1511940096 13149 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 13149 93 232 0 368891 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481856

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21657
/proc/meminfo: memFree=1469544/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=222.2
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 17219 0 0 0 22204 16 0 0 25 0 1 0 108680413 1511940096 16941 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518239 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 16941 93 232 0 368891 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481856

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21657
/proc/meminfo: memFree=1469608/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=282.18
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 17222 0 0 0 28201 17 0 0 25 0 1 0 108680413 1511940096 16944 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518846 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 16944 93 232 0 368891 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481856

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21657
/proc/meminfo: memFree=1469608/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=342.16
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 17222 0 0 0 34199 17 0 0 25 0 1 0 108680413 1511940096 16944 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 16944 93 232 0 368891 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1481856

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21657
/proc/meminfo: memFree=1469544/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0

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

/proc/21657/statm: 369126 20415 93 232 0 368891 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1481856

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21659
/proc/meminfo: memFree=1446632/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=642.06
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 23042 0 0 0 64181 25 0 0 25 0 1 0 108680413 1511940096 22674 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 22674 93 232 0 368891 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 1481856

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21659
/proc/meminfo: memFree=1439144/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=702.04
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 24938 0 0 0 70177 27 0 0 25 0 1 0 108680413 1511940096 24570 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 24570 93 232 0 368891 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1481856

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21659
/proc/meminfo: memFree=1431400/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=762.02
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 26850 0 0 0 76173 29 0 0 25 0 1 0 108680413 1511940096 26482 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 26482 93 232 0 368891 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 1481856

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21659
/proc/meminfo: memFree=1425128/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=821.99
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 28415 0 0 0 82168 31 0 0 25 0 1 0 108680413 1511940096 28047 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 28047 93 232 0 368891 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1481856

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21659
/proc/meminfo: memFree=1419048/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=881.98
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 29908 0 0 0 88165 33 0 0 25 0 1 0 108680413 1511940096 29540 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 29540 93 232 0 368891 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 1481856

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21659
/proc/meminfo: memFree=1413544/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=941.96
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 31294 0 0 0 94161 35 0 0 25 0 1 0 108680413 1511940096 30926 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 30926 93 232 0 368891 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 1481856

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21659
/proc/meminfo: memFree=1408616/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=1001.94
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 32507 0 0 0 100158 36 0 0 25 0 1 0 108680413 1511940096 32139 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 32139 93 232 0 368891 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 1481856

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21659
/proc/meminfo: memFree=1404008/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=1061.91
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 33667 0 0 0 106154 37 0 0 25 0 1 0 108680413 1511940096 33299 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 33299 93 232 0 368891 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 1481856

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21659
/proc/meminfo: memFree=1399272/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=1121.89
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 34853 0 0 0 112150 39 0 0 25 0 1 0 108680413 1511940096 34485 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 34485 93 232 0 368891 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 1481856

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21659
/proc/meminfo: memFree=1395368/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=1181.87
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 35869 0 0 0 118147 40 0 0 25 0 1 0 108680413 1511940096 35501 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 35501 93 232 0 368891 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 1481856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21659
/proc/meminfo: memFree=1393960/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=1200.08
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 36204 0 0 0 119966 42 0 0 25 0 1 0 108680413 1511940096 35836 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 35836 93 232 0 368891 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481856

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21659
/proc/meminfo: memFree=1393960/2055920 swapFree=4169464/4192956
[pid=21651] ppid=21649 vsize=5352 CPUtime=0
/proc/21651/stat : 21651 (Barcelogic) S 21649 21651 17566 0 -1 4194304 334 393 0 0 0 0 0 0 16 0 1 0 108680411 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21651/statm: 1338 237 197 169 0 49 0
[pid=21657] ppid=21651 vsize=1476504 CPUtime=1200.08
/proc/21657/stat : 21657 (bsat) R 21651 21651 17566 0 -1 4194304 36204 0 0 0 119966 42 0 0 25 0 1 0 108680413 1511940096 35836 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21657/statm: 369126 35836 93 232 0 368891 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481856

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21651 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.66
CPU system time (s): 0.42
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 1482568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 727
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 1.18782 second user time and 3.18651 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Apr 15 03:27:07 UTC 2007

IDJOB= 347030
IDBENCH= 19993
IDSOLVER= 154
FILE ID= node22/347030-1176607627

PBS_JOBID= 4557009

Free space on /tmp= 66563 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1154156114-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347030-1176607627/Barcelogic /tmp/evaluation/347030-1176607627/instance-347030-1176607627.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-347030-1176607627 -o ROOT/results/node22/solver-347030-1176607627 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347030-1176607627/Barcelogic /tmp/evaluation/347030-1176607627/instance-347030-1176607627.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  efb9901bf89fd570f6c562e1222df820

RANDOM SEED= 678518864

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1538320 kB
Buffers:         44872 kB
Cached:         350276 kB
SwapCached:       2108 kB
Active:         126844 kB
Inactive:       299016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1538320 kB
SwapTotal:     4192956 kB
SwapFree:      4169464 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          45616 kB
Slab:            77340 kB
Committed_AS:   633740 kB
PageTables:       1692 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= 66563 MiB

End job on node22 on Sun Apr 15 03:47:10 UTC 2007