Trace number 297595

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.01 1200.35

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
MD5SUM8145f79563f8728b1e47a8c34d5efd7e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.028994
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 |    2343     7029 |     702       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2328     7072 |      --       0       --      -- |     --   | -15/43
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 534   #clauses: 2328   #literals: 7072
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-297595-1171841700 -o ROOT/results/node34/solver-297595-1171841700 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297595-1171841700/Barcelogic /tmp/evaluation/297595-1171841700/instance-297595-1171841700.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 9209
/proc/meminfo: memFree=882304/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 177933780 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195499090 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/9209/statm: 1338 232 195 169 0 49 0
[pid=9210] ppid=9209 vsize=5352 CPUtime=0
/proc/9210/stat : 9210 (Barcelogic) S 9209 9209 6093 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/9210/statm: 1338 236 198 169 0 49 0
[pid=9212] ppid=9210 vsize=0 CPUtime=0
/proc/9212/stat : 9212 (sed) D 9210 9209 6093 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 177933780 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/9212/statm: 
[startup+0.108075 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 9209
/proc/meminfo: memFree=882304/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516104 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 9209
/proc/meminfo: memFree=882304/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33617 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 9215
/proc/meminfo: memFree=876272/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=1.31
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 1628 0 0 0 131 0 0 0 25 0 1 0 177933781 1511923712 1600 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 1600 91 232 0 368887 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481840

[startup+2.9723 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 9215
/proc/meminfo: memFree=875760/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=2.94
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 2141 0 0 0 294 0 0 0 25 0 1 0 177933781 1511923712 2113 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 2113 91 232 0 368887 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481840

[startup+6.25856 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 9215
/proc/meminfo: memFree=866608/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=6.23
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 4288 0 0 0 622 1 0 0 25 0 1 0 177933781 1511923712 4260 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 4260 91 232 0 368887 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481840

[startup+12.7091 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=861680/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=12.67
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 5096 0 0 0 1266 1 0 0 25 0 1 0 177933781 1511923712 5068 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518714 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 5068 91 232 0 368887 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481840

[startup+25.5231 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=846896/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=25.49
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 9030 0 0 0 2545 4 0 0 25 0 1 0 177933781 1511923712 9002 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 9002 91 232 0 368887 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481840

[startup+51.1452 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=823408/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=51.1
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 14694 0 0 0 5101 9 0 0 25 0 1 0 177933781 1511923712 14666 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 14666 91 232 0 368887 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481840

[startup+102.384 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=806128/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=102.33
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 18938 0 0 0 10218 15 0 0 25 0 1 0 177933781 1511923712 18910 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 18910 91 232 0 368887 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481840

[startup+162.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=806064/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=162.37
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 18938 0 0 0 16222 15 0 0 25 0 1 0 177933781 1511923712 18910 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 18910 91 232 0 368887 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481840

[startup+222.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=781552/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=222.41
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 25121 0 0 0 22220 21 0 0 25 0 1 0 177933781 1511923712 25093 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 25093 91 232 0 368887 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481840

[startup+282.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=762288/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=282.46
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 29955 0 0 0 28218 28 0 0 25 0 1 0 177933781 1511923712 29927 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 29927 91 232 0 368887 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481840

[startup+342.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=745904/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=342.49
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 34035 0 0 0 34217 32 0 0 25 0 1 0 177933781 1511923712 34007 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 34007 91 232 0 368887 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481840

[startup+402.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=732144/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=402.54
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 37423 0 0 0 40217 37 0 0 25 0 1 0 177933781 1511923712 37395 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 37395 91 232 0 368887 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481840

[startup+462.728 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 9215
/proc/meminfo: memFree=721136/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=462.57
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 40196 0 0 0 46219 38 0 0 25 0 1 0 177933781 1511923712 40168 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 40168 91 232 0 368887 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481840

[startup+522.785 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 9215

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

[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=582.67
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 45659 0 0 0 58221 46 0 0 25 0 1 0 177933781 1511923712 45631 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 45631 91 232 0 368887 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 1481840

[startup+642.902 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 9215
/proc/meminfo: memFree=688432/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=642.7
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 48341 0 0 0 64221 49 0 0 25 0 1 0 177933781 1511923712 48313 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 48313 91 232 0 368887 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 1481840

[startup+702.959 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=678960/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=702.75
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 50703 0 0 0 70224 51 0 0 25 0 1 0 177933781 1511923712 50675 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 50675 91 232 0 368887 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 1481840

[startup+763.011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=670320/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=762.79
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 52866 0 0 0 76226 53 0 0 25 0 1 0 177933781 1511923712 52838 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 52838 91 232 0 368887 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 1481840

[startup+823.074 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=661936/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=822.84
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 54933 0 0 0 82229 55 0 0 25 0 1 0 177933781 1511923712 54905 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 54905 91 232 0 368887 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 1481840

[startup+883.132 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=653808/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=882.88
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 56955 0 0 0 88231 57 0 0 25 0 1 0 177933781 1511923712 56927 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 56927 91 232 0 368887 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 1481840

[startup+943.191 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=647280/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=942.92
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 58591 0 0 0 94234 58 0 0 25 0 1 0 177933781 1511923712 58563 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 58563 91 232 0 368887 0
Current children cumulated CPU time (s) 942.92
Current children cumulated vsize (KiB) 1481840

[startup+1003.25 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=639280/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=1002.96
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 60609 0 0 0 100236 60 0 0 25 0 1 0 177933781 1511923712 60581 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 60581 91 232 0 368887 0
Current children cumulated CPU time (s) 1002.96
Current children cumulated vsize (KiB) 1481840

[startup+1063.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=631216/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=1063.01
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 62600 0 0 0 106238 63 0 0 25 0 1 0 177933781 1511923712 62572 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 62572 91 232 0 368887 0
Current children cumulated CPU time (s) 1063.01
Current children cumulated vsize (KiB) 1481840

[startup+1123.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=623920/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=1123.05
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 64417 0 0 0 112240 65 0 0 25 0 1 0 177933781 1511923712 64389 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518260 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 64389 91 232 0 368887 0
Current children cumulated CPU time (s) 1123.05
Current children cumulated vsize (KiB) 1481840

[startup+1183.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=617008/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=1183.09
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 66147 0 0 0 118242 67 0 0 25 0 1 0 177933781 1511923712 66119 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 66119 91 232 0 368887 0
Current children cumulated CPU time (s) 1183.09
Current children cumulated vsize (KiB) 1481840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=615408/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=1200.01
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 66541 0 0 0 119933 68 0 0 25 0 1 0 177933781 1511923712 66513 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 66513 91 232 0 368887 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481840

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

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

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9215
/proc/meminfo: memFree=615408/2055920 swapFree=4183096/4192956
[pid=9209] ppid=9207 vsize=5352 CPUtime=0
/proc/9209/stat : 9209 (Barcelogic) S 9207 9209 6093 0 -1 4194304 331 421 0 0 0 0 0 0 16 0 1 0 177933780 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9209/statm: 1338 236 197 169 0 49 0
[pid=9215] ppid=9209 vsize=1476488 CPUtime=1200.01
/proc/9215/stat : 9215 (bsat) R 9209 9209 6093 0 -1 4194304 66541 0 0 0 119933 68 0 0 25 0 1 0 177933781 1511923712 66513 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 369122 66513 91 232 0 368887 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481840

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9209 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.016996
while last known CPU time is 1200.01

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

Real time (s): 1200.35
CPU time (s): 1200.01
CPU user time (s): 1199.33
CPU system time (s): 0.68
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 1481840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 752
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= 35
involuntary context switches= 10

runsolver used 0.944856 second user time and 2.45963 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sun Feb 18 23:35:00 UTC 2007

IDJOB= 297595
IDBENCH= 19965
IDSOLVER= 122
FILE ID= node34/297595-1171841700

PBS_JOBID= 3839651

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297595-1171841700/Barcelogic /tmp/evaluation/297595-1171841700/instance-297595-1171841700.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-297595-1171841700 -o ROOT/results/node34/solver-297595-1171841700 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297595-1171841700/Barcelogic /tmp/evaluation/297595-1171841700/instance-297595-1171841700.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  8145f79563f8728b1e47a8c34d5efd7e

RANDOM SEED= 516062926

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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:        882648 kB
Buffers:         43272 kB
Cached:        1030112 kB
SwapCached:       4688 kB
Active:         760896 kB
Inactive:       323344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        882648 kB
SwapTotal:     4192956 kB
SwapFree:      4183096 kB
Dirty:            1804 kB
Writeback:           0 kB
Mapped:          15816 kB
Slab:            75096 kB
Committed_AS:   483468 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node34 on Sun Feb 18 23:55:02 UTC 2007