Trace number 347268

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) 1200.04 1200.61

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
MD5SUM57791cc3215dce90ed883dcfbd9213d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark180.726
Satisfiable
(Un)Satisfiability was proved
Number of variables5491
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   14684    39647 |    4405       0        0     nan |  0.000 % |
0.00/0.10	c |         0 |   12525    37417 |      --       0       --      -- |     --   | -2159/-2230
0.00/0.10	c ==============================================================================
0.00/0.10	c Result  :   #vars: 4000   #clauses: 12525   #literals: 37417
0.00/0.10	c CPU time:   0.091986 s
0.00/0.10	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/node20/watcher-347268-1176678035 -o ROOT/results/node20/solver-347268-1176678035 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347268-1176678035/Barcelogic /tmp/evaluation/347268-1176678035/instance-347268-1176678035.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: 1.06 1.16 1.11 3/77 31348
/proc/meminfo: memFree=1775552/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 115720854 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952768082 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/31348/statm: 1338 232 195 169 0 49 0
[pid=31349] ppid=31348 vsize=5352 CPUtime=0
/proc/31349/stat : 31349 (Barcelogic) R 31348 31348 31285 0 -1 4194368 59 188 0 0 0 0 0 0 20 0 1 0 115720854 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273949920112 0 0 4096 65538 0 0 0 17 1 0 0
/proc/31349/statm: 0 0 0 0 0 0 0

[startup+0.0958419 s]
/proc/loadavg: 1.06 1.16 1.11 3/77 31348
/proc/meminfo: memFree=1775552/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 115720854 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31348/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102838 s]
/proc/loadavg: 1.06 1.16 1.11 3/77 31348
/proc/meminfo: memFree=1775552/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 115720854 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31348/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301876 s]
/proc/loadavg: 1.06 1.16 1.11 3/77 31348
/proc/meminfo: memFree=1775552/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+0.701957 s]
/proc/loadavg: 1.06 1.16 1.11 3/77 31348
/proc/meminfo: memFree=1775552/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+1.50112 s]
/proc/loadavg: 1.06 1.16 1.11 2/79 31354
/proc/meminfo: memFree=1770288/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476088 CPUtime=1.37
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 1523 0 0 0 137 0 0 0 25 0 1 0 115720866 1511514112 1495 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369022 1495 84 232 0 368787 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481440

[startup+3.10144 s]
/proc/loadavg: 1.05 1.16 1.11 2/79 31354
/proc/meminfo: memFree=1768112/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476088 CPUtime=2.97
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 2309 0 0 0 296 1 0 0 25 0 1 0 115720866 1511514112 2281 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369022 2281 84 232 0 368787 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481440

[startup+6.30108 s]
/proc/loadavg: 1.05 1.16 1.11 2/79 31354
/proc/meminfo: memFree=1761904/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476088 CPUtime=6.16
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 3863 0 0 0 614 2 0 0 25 0 1 0 115720866 1511514112 3835 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369022 3835 84 232 0 368787 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481440

[startup+12.7014 s]
/proc/loadavg: 1.04 1.15 1.11 3/79 31354
/proc/meminfo: memFree=1751416/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476088 CPUtime=12.56
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 6222 0 0 0 1253 3 0 0 25 0 1 0 115720866 1511514112 6194 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518738 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369022 6194 84 232 0 368787 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481440

[startup+25.5019 s]
/proc/loadavg: 1.04 1.15 1.11 2/79 31354
/proc/meminfo: memFree=1734584/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476088 CPUtime=25.36
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 10203 0 0 0 2530 6 0 0 25 0 1 0 115720866 1511514112 10175 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518738 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369022 10175 84 232 0 368787 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481440

[startup+51.1011 s]
/proc/loadavg: 1.08 1.15 1.11 2/85 31476
/proc/meminfo: memFree=1724472/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476088 CPUtime=50.87
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 12406 0 0 0 5079 8 0 0 25 0 1 0 115720866 1511514112 12323 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369022 12323 94 232 0 368787 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 1481440

[startup+102.306 s]
/proc/loadavg: 1.03 1.12 1.10 2/79 31552
/proc/meminfo: memFree=1703480/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476088 CPUtime=102.02
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 17956 0 0 0 10188 14 0 0 25 0 1 0 115720866 1511514112 17873 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369022 17873 94 232 0 368787 0
Current children cumulated CPU time (s) 102.13
Current children cumulated vsize (KiB) 1481440

[startup+162.301 s]
/proc/loadavg: 1.01 1.10 1.09 2/79 31552
/proc/meminfo: memFree=1670136/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476196 CPUtime=161.99
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 26237 0 0 0 16177 22 0 0 25 0 1 0 115720866 1511624704 26154 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369049 26154 94 232 0 368814 0
Current children cumulated CPU time (s) 162.1
Current children cumulated vsize (KiB) 1481548

[startup+222.301 s]
/proc/loadavg: 1.00 1.08 1.08 2/79 31552
/proc/meminfo: memFree=1670008/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476196 CPUtime=221.96
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 26317 0 0 0 22174 22 0 0 25 0 1 0 115720866 1511624704 26154 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134519511 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369049 26154 94 232 0 368814 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 1481548

[startup+282.301 s]
/proc/loadavg: 1.04 1.08 1.08 2/79 31552
/proc/meminfo: memFree=1670072/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476196 CPUtime=281.94
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 26317 0 0 0 28171 23 0 0 25 0 1 0 115720866 1511624704 26154 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134535435 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369049 26154 94 232 0 368814 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 1481548

[startup+342.302 s]
/proc/loadavg: 1.01 1.06 1.07 2/79 31552
/proc/meminfo: memFree=1670072/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476216 CPUtime=341.93
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 26324 0 0 0 34169 24 0 0 25 0 1 0 115720866 1511645184 26161 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369054 26161 94 232 0 368819 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 1481568

[startup+402.303 s]
/proc/loadavg: 1.00 1.05 1.07 2/79 31552
/proc/meminfo: memFree=1669944/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476216 CPUtime=401.9
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 26424 0 0 0 40166 24 0 0 25 0 1 0 115720866 1511645184 26161 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369054 26161 94 232 0 368819 0

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

/proc/31354/statm: 369054 26575 94 232 0 368819 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 1481568

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/79 31552
/proc/meminfo: memFree=1650872/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476216 CPUtime=581.84
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 31286 0 0 0 58153 31 0 0 25 0 1 0 115720866 1511645184 31023 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369054 31023 94 232 0 368819 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 1481568

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.05 2/79 31552
/proc/meminfo: memFree=1629560/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476216 CPUtime=641.82
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 36554 0 0 0 64145 37 0 0 25 0 1 0 115720866 1511645184 36291 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369054 36291 94 232 0 368819 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 1481568

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.04 2/79 31552
/proc/meminfo: memFree=1613688/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476216 CPUtime=701.8
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 40543 0 0 0 70138 42 0 0 25 0 1 0 115720866 1511645184 40280 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369054 40280 94 232 0 368819 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 1481568

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 31552
/proc/meminfo: memFree=1595000/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476216 CPUtime=761.78
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 45189 0 0 0 76131 47 0 0 25 0 1 0 115720866 1511645184 44926 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369054 44926 94 232 0 368819 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 1481568

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 31552
/proc/meminfo: memFree=1580344/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476216 CPUtime=821.76
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 48868 0 0 0 82123 53 0 0 25 0 1 0 115720866 1511645184 48605 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369054 48605 94 232 0 368819 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 1481568

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 31552
/proc/meminfo: memFree=1563256/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476216 CPUtime=881.74
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 53103 0 0 0 88116 58 0 0 25 0 1 0 115720866 1511645184 52840 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369054 52840 94 232 0 368819 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 1481568

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 31552
/proc/meminfo: memFree=1546872/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476216 CPUtime=941.71
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 57267 0 0 0 94108 63 0 0 25 0 1 0 115720866 1511645184 57004 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369054 57004 94 232 0 368819 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 1481568

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 31552
/proc/meminfo: memFree=1536248/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476216 CPUtime=1001.69
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 59858 0 0 0 100103 66 0 0 25 0 1 0 115720866 1511645184 59595 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369054 59595 94 232 0 368819 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 1481568

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31552
/proc/meminfo: memFree=1523448/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476216 CPUtime=1061.67
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 63086 0 0 0 106096 71 0 0 25 0 1 0 115720866 1511645184 62823 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369054 62823 94 232 0 368819 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 1481568

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31552
/proc/meminfo: memFree=1512120/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476216 CPUtime=1121.65
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 65875 0 0 0 112090 75 0 0 25 0 1 0 115720866 1511645184 65612 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369054 65612 94 232 0 368819 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 1481568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31552
/proc/meminfo: memFree=1502328/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476216 CPUtime=1181.63
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 68335 0 0 0 118084 79 0 0 25 0 1 0 115720866 1511645184 68072 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369054 68072 94 232 0 368819 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 1481568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31552
/proc/meminfo: memFree=1499768/2055920 swapFree=4156520/4192956
[pid=31348] ppid=31346 vsize=5352 CPUtime=0.11
/proc/31348/stat : 31348 (Barcelogic) S 31346 31348 31285 0 -1 4194304 334 1000 0 0 0 0 10 1 16 0 1 0 115720854 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31348/statm: 1338 237 197 169 0 49 0
[pid=31354] ppid=31348 vsize=1476216 CPUtime=1199.93
/proc/31354/stat : 31354 (bsat) R 31348 31348 31285 0 -1 4194304 68944 0 0 0 119913 80 0 0 25 0 1 0 115720866 1511645184 68681 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31354/statm: 369054 68681 94 232 0 368819 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481568

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 31348 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=106983
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=13997
# CPU time returned by wait4() is 0.12098
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.23
CPU system time (s): 0.81
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 1481968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.106983
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1334
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= 15

runsolver used 1.23181 second user time and 3.14352 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Apr 15 23:00:35 UTC 2007

IDJOB= 347268
IDBENCH= 20233
IDSOLVER= 154
FILE ID= node20/347268-1176678035

PBS_JOBID= 4559965

Free space on /tmp= 66561 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
COMMAND LINE= /tmp/evaluation/347268-1176678035/Barcelogic /tmp/evaluation/347268-1176678035/instance-347268-1176678035.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-347268-1176678035 -o ROOT/results/node20/solver-347268-1176678035 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347268-1176678035/Barcelogic /tmp/evaluation/347268-1176678035/instance-347268-1176678035.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  57791cc3215dce90ed883dcfbd9213d5

RANDOM SEED= 169625278

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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:       1776024 kB
Buffers:         70252 kB
Cached:         144684 kB
SwapCached:      17964 kB
Active:         137612 kB
Inactive:       104000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776024 kB
SwapTotal:     4192956 kB
SwapFree:      4156520 kB
Dirty:            2252 kB
Writeback:           0 kB
Mapped:          29232 kB
Slab:            23932 kB
Committed_AS:  1730108 kB
PageTables:       1688 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= 66561 MiB

End job on node20 on Sun Apr 15 23:20:38 UTC 2007