Trace number 347062

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 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1671397883-11.UNSAT.shuffled.cnf
MD5SUM9b938d3ce8a45ac3fb47963c51fbe49e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark90.0863
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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 |    1704     5112 |     511       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1698     5148 |      --       0       --      -- |     --   | -6/36
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 393   #clauses: 1698   #literals: 5148
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-347062-1176621435 -o ROOT/results/node44/solver-347062-1176621435 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347062-1176621435/Barcelogic /tmp/evaluation/347062-1176621435/instance-347062-1176621435.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 3/64 440
/proc/meminfo: memFree=1406392/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 110055224 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840642642 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/440/statm: 1338 232 195 169 0 49 0
[pid=441] ppid=440 vsize=5352 CPUtime=0
/proc/441/stat : 441 (Barcelogic) S 440 440 31621 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 110055224 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/441/statm: 1338 236 198 169 0 49 0
[pid=442] ppid=441 vsize=0 CPUtime=0
/proc/442/stat : 442 (Barcelogic) D 441 440 31621 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 110055224 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100125374 0 0 17 1 0 0
/proc/442/statm: 0 0 0 0 0 0 0
[pid=443] ppid=441 vsize=0 CPUtime=0
/proc/443/stat : 443 (sed) D 441 440 31621 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 110055224 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100111516 0 0 17 1 0 0
/proc/443/statm: 0 0 0 0 0 0 0

[startup+0.092595 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 440
/proc/meminfo: memFree=1406392/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101592 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 440
/proc/meminfo: memFree=1406392/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301612 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 440
/proc/meminfo: memFree=1406392/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701654 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 440
/proc/meminfo: memFree=1406392/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50173 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 446
/proc/meminfo: memFree=1402912/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476416 CPUtime=1.48
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 1153 0 0 0 148 0 0 0 25 0 1 0 110055226 1511849984 1124 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369104 1124 93 232 0 368869 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481768

[startup+3.1019 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 446
/proc/meminfo: memFree=1400032/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476416 CPUtime=3.07
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 2217 0 0 0 307 0 0 0 25 0 1 0 110055226 1511849984 2188 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369104 2188 93 232 0 368869 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481768

[startup+6.30123 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 446
/proc/meminfo: memFree=1395168/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=6.28
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 2781 0 0 0 627 1 0 0 25 0 1 0 110055226 1511936000 2752 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 2752 93 232 0 368890 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481852

[startup+12.7029 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 446
/proc/meminfo: memFree=1388776/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=12.67
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 4617 0 0 0 1265 2 0 0 25 0 1 0 110055226 1511936000 4588 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134540120 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 4588 93 232 0 368890 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481852

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 446
/proc/meminfo: memFree=1375272/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=25.47
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 7777 0 0 0 2542 5 0 0 25 0 1 0 110055226 1511936000 7748 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 7748 93 232 0 368890 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481852

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 446
/proc/meminfo: memFree=1359272/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=51.07
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 11809 0 0 0 5098 9 0 0 25 0 1 0 110055226 1511936000 11780 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 11780 93 232 0 368890 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481852

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 446
/proc/meminfo: memFree=1344936/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=102.25
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 15398 0 0 0 10212 13 0 0 25 0 1 0 110055226 1511936000 15232 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 15232 93 232 0 368890 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481852

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 446
/proc/meminfo: memFree=1344936/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=162.24
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 15398 0 0 0 16211 13 0 0 25 0 1 0 110055226 1511936000 15232 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 15232 93 232 0 368890 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1481852

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 446
/proc/meminfo: memFree=1337512/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=222.22
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 17335 0 0 0 22207 15 0 0 25 0 1 0 110055226 1511936000 17082 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 17082 93 232 0 368890 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1481852

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 446
/proc/meminfo: memFree=1337512/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=282.2
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 17335 0 0 0 28205 15 0 0 25 0 1 0 110055226 1511936000 17082 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 17082 93 232 0 368890 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1481852

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 446
/proc/meminfo: memFree=1327528/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=342.19
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 19896 0 0 0 34201 18 0 0 25 0 1 0 110055226 1511936000 19643 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 19643 93 232 0 368890 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1481852

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 446
/proc/meminfo: memFree=1314216/2055920 swapFree=4184880/4192956

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

/proc/446/statm: 369125 27705 93 232 0 368890 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1481852

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 446
/proc/meminfo: memFree=1286312/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=582.12
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 30182 0 0 0 58182 30 0 0 25 0 1 0 110055226 1511936000 29929 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 29929 93 232 0 368890 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1481852

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 446
/proc/meminfo: memFree=1278504/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=642.12
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 32111 0 0 0 64180 32 0 0 25 0 1 0 110055226 1511936000 31858 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 31858 93 232 0 368890 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1481852

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 446
/proc/meminfo: memFree=1270888/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=702.09
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 34005 0 0 0 70175 34 0 0 25 0 1 0 110055226 1511936000 33752 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 33752 93 232 0 368890 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1481852

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 446
/proc/meminfo: memFree=1264168/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=762.09
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 35670 0 0 0 76172 37 0 0 25 0 1 0 110055226 1511936000 35417 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518168 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 35417 93 232 0 368890 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1481852

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 446
/proc/meminfo: memFree=1257960/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=822.07
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 37234 0 0 0 82168 39 0 0 25 0 1 0 110055226 1511936000 36981 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 36981 93 232 0 368890 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1481852

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 446
/proc/meminfo: memFree=1251816/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=882.06
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 38752 0 0 0 88166 40 0 0 25 0 1 0 110055226 1511936000 38499 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 38499 93 232 0 368890 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1481852

[startup+942.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 446
/proc/meminfo: memFree=1246632/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=942.03
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 40063 0 0 0 94162 41 0 0 25 0 1 0 110055226 1511936000 39810 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 39810 93 232 0 368890 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1481852

[startup+1002.3 s]
/proc/loadavg: 1.08 1.01 1.00 2/66 446
/proc/meminfo: memFree=1241512/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=1002.02
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 41325 0 0 0 100159 43 0 0 25 0 1 0 110055226 1511936000 41072 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 41072 93 232 0 368890 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1481852

[startup+1062.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 446
/proc/meminfo: memFree=1236904/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=1062.01
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 42487 0 0 0 106157 44 0 0 25 0 1 0 110055226 1511936000 42234 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518589 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 42234 93 232 0 368890 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1481852

[startup+1122.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 446
/proc/meminfo: memFree=1231976/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=1122
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 43717 0 0 0 112154 46 0 0 25 0 1 0 110055226 1511936000 43464 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 43464 93 232 0 368890 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1481852

[startup+1182.3 s]
/proc/loadavg: 1.18 1.07 1.01 2/66 446
/proc/meminfo: memFree=1226792/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=1181.98
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 45002 0 0 0 118151 47 0 0 25 0 1 0 110055226 1511936000 44749 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 44749 93 232 0 368890 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1481852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.20 1.08 1.02 2/66 446
/proc/meminfo: memFree=1225128/2055920 swapFree=4184880/4192956
[pid=440] ppid=438 vsize=5352 CPUtime=0
/proc/440/stat : 440 (Barcelogic) S 438 440 31621 0 -1 4194304 334 398 0 0 0 0 0 0 16 0 1 0 110055224 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/440/statm: 1338 237 197 169 0 49 0
[pid=446] ppid=440 vsize=1476500 CPUtime=1200.08
/proc/446/stat : 446 (bsat) R 440 440 31621 0 -1 4194304 45404 0 0 0 119961 47 0 0 25 0 1 0 110055226 1511936000 45151 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518081 0 0 4096 0 0 0 0 17 1 0 0
/proc/446/statm: 369125 45151 93 232 0 368890 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481852

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 440 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=4999
# CPU time returned by wait4() is 0.011997
# 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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.61
CPU system time (s): 0.47
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 1482400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 732
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= 36
involuntary context switches= 8

runsolver used 0.78688 second user time and 2.53761 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Apr 15 07:17:15 UTC 2007

IDJOB= 347062
IDBENCH= 20025
IDSOLVER= 154
FILE ID= node44/347062-1176621435

PBS_JOBID= 4557050

Free space on /tmp= 66563 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1671397883-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347062-1176621435/Barcelogic /tmp/evaluation/347062-1176621435/instance-347062-1176621435.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-347062-1176621435 -o ROOT/results/node44/solver-347062-1176621435 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347062-1176621435/Barcelogic /tmp/evaluation/347062-1176621435/instance-347062-1176621435.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  9b938d3ce8a45ac3fb47963c51fbe49e

RANDOM SEED= 364909166

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1406864 kB
Buffers:         34416 kB
Cached:         498532 kB
SwapCached:       2552 kB
Active:          53868 kB
Inactive:       497040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1406864 kB
SwapTotal:     4192956 kB
SwapFree:      4184880 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:          17220 kB
Slab:            84160 kB
Committed_AS:   239140 kB
PageTables:       1400 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 node44 on Sun Apr 15 07:37:18 UTC 2007