Trace number 299235

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) 1200.02 1200.62

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
MD5SUMe1848ef5581233d7edc388a9e0c74c1a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2537     7752 |      --       0       --      -- |     --   | -19/84
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 580   #clauses: 2537   #literals: 7752
0.00/0.01	c CPU time:   0.006998 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/node33/watcher-299235-1171868248 -o ROOT/results/node33/solver-299235-1171868248 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299235-1171868248/Barcelogic /tmp/evaluation/299235-1171868248/instance-299235-1171868248.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: 1.00 1.00 1.00 3/64 21003
/proc/meminfo: memFree=888320/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 111860113 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824298578 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21003/statm: 1338 232 195 169 0 49 0
[pid=21004] ppid=21003 vsize=5352 CPUtime=0
/proc/21004/stat : 21004 (Barcelogic) S 21003 21003 15880 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21004/statm: 1338 236 198 169 0 49 0
[pid=21006] ppid=21004 vsize=0 CPUtime=0
/proc/21006/stat : 21006 (sed) D 21004 21003 15880 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 111860113 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/21006/statm: 
[startup+0.108178 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21003
/proc/meminfo: memFree=888320/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51726 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21003
/proc/meminfo: memFree=888320/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33743 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21009
/proc/meminfo: memFree=882216/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476372 CPUtime=1.31
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 1751 0 0 0 131 0 0 0 25 0 1 0 111860115 1511804928 1725 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369093 1725 81 232 0 368858 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481724

[startup+2.97376 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21009
/proc/meminfo: memFree=880936/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=2.94
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 1948 0 0 0 294 0 0 0 25 0 1 0 111860115 1511923712 1920 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 1920 91 232 0 368887 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481840

[startup+6.25644 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21009
/proc/meminfo: memFree=871912/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=6.23
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 4476 0 0 0 621 2 0 0 25 0 1 0 111860115 1511923712 4448 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 4448 91 232 0 368887 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481840

[startup+12.7138 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21009
/proc/meminfo: memFree=863536/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=12.68
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 6136 0 0 0 1266 2 0 0 25 0 1 0 111860115 1511923712 6108 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 6108 91 232 0 368887 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481840

[startup+25.5264 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21009
/proc/meminfo: memFree=853104/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=25.49
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 8903 0 0 0 2544 5 0 0 25 0 1 0 111860115 1511923712 8875 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 8875 91 232 0 368887 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481840

[startup+51.1507 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21009
/proc/meminfo: memFree=825200/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=51.1
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 15776 0 0 0 5099 11 0 0 25 0 1 0 111860115 1511923712 15748 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 15748 91 232 0 368887 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481840

[startup+102.395 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21009
/proc/meminfo: memFree=809456/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=102.32
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 19627 0 0 0 10218 14 0 0 25 0 1 0 111860115 1511923712 19565 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 19565 91 232 0 368887 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 1481840

[startup+162.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21009
/proc/meminfo: memFree=802288/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=162.36
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 21467 0 0 0 16220 16 0 0 25 0 1 0 111860115 1511923712 21405 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 21405 91 232 0 368887 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 1481840

[startup+222.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 21075
/proc/meminfo: memFree=800552/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=222.35
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 21615 0 0 0 22219 16 0 0 25 0 1 0 111860115 1511923712 21513 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 21513 91 232 0 368887 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 1481840

[startup+282.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 21167
/proc/meminfo: memFree=800552/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=282.37
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 21671 0 0 0 28220 17 0 0 25 0 1 0 111860115 1511923712 21513 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 21513 91 232 0 368887 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 1481840

[startup+342.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21207
/proc/meminfo: memFree=801456/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=342.4
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 21671 0 0 0 34223 17 0 0 25 0 1 0 111860115 1511923712 21513 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 21513 91 232 0 368887 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 1481840

[startup+402.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21207
/proc/meminfo: memFree=798000/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=402.43
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 22685 0 0 0 40225 18 0 0 25 0 1 0 111860115 1511923712 22377 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 22377 91 232 0 368887 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 1481840

[startup+462.784 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21207
/proc/meminfo: memFree=794672/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=462.47
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 23653 0 0 0 46228 19 0 0 25 0 1 0 111860115 1511923712 23345 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 23345 91 232 0 368887 0
Current children cumulated CPU time (s) 462.47
Current children cumulated vsize (KiB) 1481840

[startup+522.839 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21207

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

[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=582.54
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 25692 0 0 0 58233 21 0 0 25 0 1 0 111860115 1511923712 25295 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 25295 91 232 0 368887 0
Current children cumulated CPU time (s) 582.54
Current children cumulated vsize (KiB) 1481840

[startup+642.959 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21207
/proc/meminfo: memFree=761008/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=642.58
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 32111 0 0 0 64230 28 0 0 25 0 1 0 111860115 1511923712 31714 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 31714 91 232 0 368887 0
Current children cumulated CPU time (s) 642.58
Current children cumulated vsize (KiB) 1481840

[startup+703.018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21207
/proc/meminfo: memFree=740912/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=702.6
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 37115 0 0 0 70227 33 0 0 25 0 1 0 111860115 1511923712 36718 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 36718 91 232 0 368887 0
Current children cumulated CPU time (s) 702.6
Current children cumulated vsize (KiB) 1481840

[startup+763.076 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21207
/proc/meminfo: memFree=725104/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=762.64
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 41089 0 0 0 76226 38 0 0 25 0 1 0 111860115 1511923712 40692 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 40692 91 232 0 368887 0
Current children cumulated CPU time (s) 762.64
Current children cumulated vsize (KiB) 1481840

[startup+823.139 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21207
/proc/meminfo: memFree=711088/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=822.68
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 44540 0 0 0 82226 42 0 0 25 0 1 0 111860115 1511923712 44143 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 44143 91 232 0 368887 0
Current children cumulated CPU time (s) 822.68
Current children cumulated vsize (KiB) 1481840

[startup+883.196 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21207
/proc/meminfo: memFree=697968/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=882.72
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 47833 0 0 0 88226 46 0 0 25 0 1 0 111860115 1511923712 47436 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518395 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 47436 91 232 0 368887 0
Current children cumulated CPU time (s) 882.72
Current children cumulated vsize (KiB) 1481840

[startup+943.257 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21207
/proc/meminfo: memFree=686832/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=942.75
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 50608 0 0 0 94226 49 0 0 25 0 1 0 111860115 1511923712 50211 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 50211 91 232 0 368887 0
Current children cumulated CPU time (s) 942.75
Current children cumulated vsize (KiB) 1481840

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21207
/proc/meminfo: memFree=676464/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=1002.79
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 53238 0 0 0 100227 52 0 0 25 0 1 0 111860115 1511923712 52841 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 52841 91 232 0 368887 0
Current children cumulated CPU time (s) 1002.79
Current children cumulated vsize (KiB) 1481840

[startup+1063.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21207
/proc/meminfo: memFree=665072/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=1062.84
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 56032 0 0 0 106227 57 0 0 25 0 1 0 111860115 1511923712 55635 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 55635 91 232 0 368887 0
Current children cumulated CPU time (s) 1062.84
Current children cumulated vsize (KiB) 1481840

[startup+1123.44 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 21207
/proc/meminfo: memFree=654704/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=1122.87
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 58636 0 0 0 112227 60 0 0 25 0 1 0 111860115 1511923712 58239 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 58239 91 232 0 368887 0
Current children cumulated CPU time (s) 1122.87
Current children cumulated vsize (KiB) 1481840

[startup+1183.49 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 21207
/proc/meminfo: memFree=644784/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=1182.9
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 61137 0 0 0 118227 63 0 0 25 0 1 0 111860115 1511923712 60740 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519154 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 60740 91 232 0 368887 0
Current children cumulated CPU time (s) 1182.9
Current children cumulated vsize (KiB) 1481840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.61 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 21207
/proc/meminfo: memFree=642096/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=1200.02
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 61764 0 0 0 119937 65 0 0 25 0 1 0 111860115 1511923712 61367 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 61367 91 232 0 368887 0
Current children cumulated CPU time (s) 1200.02
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+1200.61 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 21207
/proc/meminfo: memFree=642096/2055920 swapFree=4183908/4192956
[pid=21003] ppid=21001 vsize=5352 CPUtime=0
/proc/21003/stat : 21003 (Barcelogic) S 21001 21003 15880 0 -1 4194304 331 439 0 0 0 0 0 0 16 0 1 0 111860113 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21003/statm: 1338 236 197 169 0 49 0
[pid=21009] ppid=21003 vsize=1476488 CPUtime=1200.02
/proc/21009/stat : 21009 (bsat) R 21003 21003 15880 0 -1 4194304 61764 0 0 0 119937 65 0 0 25 0 1 0 111860115 1511923712 61367 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21009/statm: 369122 61367 91 232 0 368887 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481840

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21003 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=11998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.018996
while last known CPU time is 1200.02

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

Real time (s): 1200.62
CPU time (s): 1200.02
CPU user time (s): 1199.37
CPU system time (s): 0.65
CPU usage (%): 99.9499
Max. virtual memory (cumulated for all children) (KiB): 1482440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 770
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 0.794879 second user time and 2.51862 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Mon Feb 19 06:57:28 UTC 2007

IDJOB= 299235
IDBENCH= 20005
IDSOLVER= 122
FILE ID= node33/299235-1171868248

PBS_JOBID= 3839659

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299235-1171868248/Barcelogic /tmp/evaluation/299235-1171868248/instance-299235-1171868248.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-299235-1171868248 -o ROOT/results/node33/solver-299235-1171868248 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299235-1171868248/Barcelogic /tmp/evaluation/299235-1171868248/instance-299235-1171868248.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  e1848ef5581233d7edc388a9e0c74c1a

RANDOM SEED= 564151344

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:        888664 kB
Buffers:         43664 kB
Cached:        1001752 kB
SwapCached:       4164 kB
Active:         789152 kB
Inactive:       267464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        888664 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            1876 kB
Writeback:           0 kB
Mapped:          15908 kB
Slab:            96656 kB
Committed_AS:   193720 kB
PageTables:       1412 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 node33 on Mon Feb 19 07:17:31 UTC 2007