Trace number 301818

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) 1200.03 1200.47

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S485928362-15.cnf
MD5SUM73f8500dfa90695f93ebe5edace82ac9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.026995 s
0.00/0.03	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/node14/watcher-301818-1171993346 -o ROOT/results/node14/solver-301818-1171993346 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301818-1171993346/Barcelogic /tmp/evaluation/301818-1171993346/instance-301818-1171993346.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: 0.91 0.97 0.99 3/77 16056
/proc/meminfo: memFree=1493744/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 219289058 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234633298 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16056/statm: 1339 233 195 169 0 50 0
[pid=16057] ppid=16056 vsize=5356 CPUtime=0
/proc/16057/stat : 16057 (Barcelogic) S 16056 16056 15276 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/16057/statm: 1339 237 198 169 0 50 0
[pid=16058] ppid=16057 vsize=0 CPUtime=0
/proc/16058/stat : 16058 (Barcelogic) D 16057 16056 15276 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 219289058 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/16058/statm: 0 0 0 0 0 0 0
[pid=16059] ppid=16057 vsize=0 CPUtime=0
/proc/16059/stat : 16059 (sed) D 16057 16056 15276 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 219289058 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/16059/statm: 0 0 0 0 0 0 0

[startup+0.107792 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 16056
/proc/meminfo: memFree=1493744/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.515824 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 16056
/proc/meminfo: memFree=1493744/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.3369 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 16062
/proc/meminfo: memFree=1480040/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=1.24
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 3784 0 0 0 123 1 0 0 25 0 1 0 219289065 1511911424 3753 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 3753 81 232 0 368884 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481832

[startup+2.97806 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 16062
/proc/meminfo: memFree=1470376/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=2.89
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 7118 0 0 0 286 3 0 0 25 0 1 0 219289065 1511911424 7087 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 7087 81 232 0 368884 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481832

[startup+6.26137 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 16062
/proc/meminfo: memFree=1443816/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=6.18
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 13390 0 0 0 612 6 0 0 25 0 1 0 219289065 1511911424 13359 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 13360 81 232 0 368884 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481832

[startup+12.724 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 16062
/proc/meminfo: memFree=1399984/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=12.64
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 23716 0 0 0 1254 10 0 0 25 0 1 0 219289065 1511911424 23685 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 23685 81 232 0 368884 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1481832

[startup+25.5302 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 16062
/proc/meminfo: memFree=1332080/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=25.44
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 41093 0 0 0 2526 18 0 0 25 0 1 0 219289065 1511911424 41062 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 41062 81 232 0 368884 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481832

[startup+51.1586 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 16062
/proc/meminfo: memFree=1208816/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=51.06
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 71273 0 0 0 5071 35 0 0 25 0 1 0 219289065 1511911424 71242 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 71242 81 232 0 368884 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481832

[startup+102.411 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 16062
/proc/meminfo: memFree=1008944/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=102.3
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 121468 0 0 0 10169 61 0 0 25 0 1 0 219289065 1511911424 121437 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 121437 81 232 0 368884 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481832

[startup+162.484 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 16062
/proc/meminfo: memFree=842032/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=162.36
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 162514 0 0 0 16148 88 0 0 25 0 1 0 219289065 1511911424 162483 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 162483 81 232 0 368884 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481832

[startup+222.555 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 16062
/proc/meminfo: memFree=722160/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=222.41
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 192572 0 0 0 22133 108 0 0 25 0 1 0 219289065 1511911424 192541 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 192541 81 232 0 368884 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481832

[startup+282.622 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 16062
/proc/meminfo: memFree=621168/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=282.46
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 217821 0 0 0 28120 126 0 0 25 0 1 0 219289065 1511911424 217790 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518214 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 217790 81 232 0 368884 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481832

[startup+342.693 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 16062
/proc/meminfo: memFree=532144/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=342.51
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 240154 0 0 0 34109 142 0 0 25 0 1 0 219289065 1511911424 240123 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 240123 81 232 0 368884 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481832

[startup+402.766 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 16062
/proc/meminfo: memFree=453296/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=402.57
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 259491 0 0 0 40100 157 0 0 25 0 1 0 219289065 1511911424 259460 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 259460 81 232 0 368884 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481832

[startup+462.837 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 16062
/proc/meminfo: memFree=381552/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=462.63
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 277493 0 0 0 46091 172 0 0 25 0 1 0 219289065 1511911424 277462 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 277462 81 232 0 368884 0
Current children cumulated CPU time (s) 462.69

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

[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=582.73
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 311929 0 0 0 58075 198 0 0 25 0 1 0 219289065 1511911424 311898 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 311898 81 232 0 368884 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481832

[startup+643.045 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 16062
/proc/meminfo: memFree=184816/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=642.78
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 326517 0 0 0 64068 210 0 0 25 0 1 0 219289065 1511911424 326486 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 326486 81 232 0 368884 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 1481832

[startup+703.121 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 16062
/proc/meminfo: memFree=127536/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=702.84
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 340845 0 0 0 70061 223 0 0 25 0 1 0 219289065 1511911424 340814 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 340814 81 232 0 368884 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481832

[startup+763.192 s]
/proc/loadavg: 1.04 0.99 0.99 2/79 16062
/proc/meminfo: memFree=74032/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=762.9
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 354259 0 0 0 76054 236 0 0 25 0 1 0 219289065 1511911424 354228 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 354228 81 232 0 368884 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 1481832

[startup+823.275 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 16062
/proc/meminfo: memFree=23856/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=822.97
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 366607 0 0 0 82049 248 0 0 25 0 1 0 219289065 1511911424 366576 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 366576 81 232 0 368884 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 1481832

[startup+883.346 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 16062
/proc/meminfo: memFree=18224/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=883.01
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 369119 0 0 0 88051 250 0 0 25 0 1 0 219289065 1511911424 368311 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531487 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 368311 108 232 0 368884 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 1481832

[startup+943.416 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 16062
/proc/meminfo: memFree=18224/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=943.07
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 369119 0 0 0 94056 251 0 0 25 0 1 0 219289065 1511911424 368311 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 368311 108 232 0 368884 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 1481832

[startup+1003.49 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 16062
/proc/meminfo: memFree=18288/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=1003.13
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 369119 0 0 0 100061 252 0 0 25 0 1 0 219289065 1511911424 368311 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 368311 108 232 0 368884 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 1481832

[startup+1063.56 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 16062
/proc/meminfo: memFree=18288/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=1063.18
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 369119 0 0 0 106066 252 0 0 25 0 1 0 219289065 1511911424 368311 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134540812 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 368311 108 232 0 368884 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 1481832

[startup+1123.64 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 16128
/proc/meminfo: memFree=17088/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=1123.22
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 369119 0 0 0 112066 256 0 0 25 0 1 0 219289065 1511911424 368311 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 368311 108 232 0 368884 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 1481832

[startup+1183.64 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 16220
/proc/meminfo: memFree=17016/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=1183.16
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 369119 0 0 0 118060 256 0 0 25 0 1 0 219289065 1511911424 368311 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531268 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 368311 108 232 0 368884 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 1481832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 16236
/proc/meminfo: memFree=17016/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=1199.97
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 369119 0 0 0 119741 256 0 0 25 0 1 0 219289065 1511911424 368311 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 368311 108 232 0 368884 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481832

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 16236
/proc/meminfo: memFree=17016/2055920 swapFree=4192812/4192956
[pid=16056] ppid=16054 vsize=5356 CPUtime=0.06
/proc/16056/stat : 16056 (Barcelogic) S 16054 16056 15276 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 219289058 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16056/statm: 1339 237 197 169 0 50 0
[pid=16062] ppid=16056 vsize=1476476 CPUtime=1199.97
/proc/16062/stat : 16062 (bsat) R 16056 16056 15276 0 -1 4194304 369119 0 0 0 119741 256 0 0 25 0 1 0 219289065 1511911424 368311 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16062/statm: 369119 368311 108 232 0 368884 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481832

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16056 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=64990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.071988
while last known CPU time is 1200.03

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

Real time (s): 1200.47
CPU time (s): 1200.03
CPU user time (s): 1197.47
CPU system time (s): 2.56
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 1484932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06499
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= 1151
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= 8

runsolver used 1.18582 second user time and 3.08353 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Feb 20 17:42:26 UTC 2007

IDJOB= 301818
IDBENCH= 20068
IDSOLVER= 122
FILE ID= node14/301818-1171993346

PBS_JOBID= 3849087

Free space on /tmp= 66548 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S485928362-15.cnf
COMMAND LINE= /tmp/evaluation/301818-1171993346/Barcelogic /tmp/evaluation/301818-1171993346/instance-301818-1171993346.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-301818-1171993346 -o ROOT/results/node14/solver-301818-1171993346 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301818-1171993346/Barcelogic /tmp/evaluation/301818-1171993346/instance-301818-1171993346.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  73f8500dfa90695f93ebe5edace82ac9

RANDOM SEED= 436257277

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1494152 kB
Buffers:         62380 kB
Cached:         363028 kB
SwapCached:          0 kB
Active:          95076 kB
Inactive:       384364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494152 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          72932 kB
Slab:            67864 kB
Committed_AS:   809248 kB
PageTables:       1736 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= 66547 MiB

End job on node14 on Tue Feb 20 18:02:29 UTC 2007