Trace number 300588

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) 1200.09 1200.67

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1283500452-05.cnf
MD5SUM4b08c8cd1747d231dbc0ccaaecbbae07
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.0545
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.014997 s
0.00/0.02	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/node6/watcher-300588-1171914392 -o ROOT/results/node6/solver-300588-1171914392 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300588-1171914392/Barcelogic /tmp/evaluation/300588-1171914392/instance-300588-1171914392.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: 0.92 0.98 0.99 3/77 24963
/proc/meminfo: memFree=1327672/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 211393908 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/24963/statm: 1339 233 195 169 0 50 0
[pid=24964] ppid=24963 vsize=5356 CPUtime=0
/proc/24964/stat : 24964 (Barcelogic) S 24963 24963 24900 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 211393909 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/24964/statm: 1339 237 198 169 0 50 0

[startup+0.107506 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24963
/proc/meminfo: memFree=1327672/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.515583 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24963
/proc/meminfo: memFree=1327672/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.33575 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 24969
/proc/meminfo: memFree=1315240/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=1.27
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 3528 0 0 0 126 1 0 0 25 0 1 0 211393913 1511956480 3502 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 3502 81 232 0 368895 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481876

[startup+2.97207 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 24969
/proc/meminfo: memFree=1305576/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=2.91
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 6797 0 0 0 288 3 0 0 25 0 1 0 211393913 1511956480 6771 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 6771 81 232 0 368895 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481876

[startup+6.25571 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 24969
/proc/meminfo: memFree=1282280/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=6.19
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 12182 0 0 0 614 5 0 0 25 0 1 0 211393913 1511956480 12156 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 12156 81 232 0 368895 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481876

[startup+12.713 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 24969
/proc/meminfo: memFree=1244776/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=12.64
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 20807 0 0 0 1255 9 0 0 25 0 1 0 211393913 1511956480 20781 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 20781 81 232 0 368895 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481876

[startup+25.5305 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 24969
/proc/meminfo: memFree=1186728/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=25.46
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 35620 0 0 0 2531 15 0 0 25 0 1 0 211393913 1511956480 35594 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 35594 81 232 0 368895 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481876

[startup+51.1596 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 24969
/proc/meminfo: memFree=1081704/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=51.08
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 61626 0 0 0 5079 29 0 0 25 0 1 0 211393913 1511956480 61600 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 61600 81 232 0 368895 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481876

[startup+102.416 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 24969
/proc/meminfo: memFree=1056616/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=102.31
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 67666 0 0 0 10198 33 0 0 25 0 1 0 211393913 1511956480 67518 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 67518 91 232 0 368895 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481876

[startup+162.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24969
/proc/meminfo: memFree=1039016/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=162.37
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 72085 0 0 0 16199 38 0 0 25 0 1 0 211393913 1511956480 71937 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 71937 91 232 0 368895 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481876

[startup+222.568 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24969
/proc/meminfo: memFree=950568/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=222.42
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 94249 0 0 0 22186 56 0 0 25 0 1 0 211393913 1511956480 94101 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 94101 91 232 0 368895 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 1481876

[startup+282.634 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24969
/proc/meminfo: memFree=881832/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=282.46
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 111457 0 0 0 28176 70 0 0 25 0 1 0 211393913 1511956480 111309 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 111309 91 232 0 368895 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 1481876

[startup+342.705 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24969
/proc/meminfo: memFree=820136/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=342.52
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 126877 0 0 0 34167 85 0 0 25 0 1 0 211393913 1511956480 126729 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 126729 91 232 0 368895 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 1481876

[startup+402.777 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24969
/proc/meminfo: memFree=766952/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=402.56
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 139948 0 0 0 40160 96 0 0 25 0 1 0 211393913 1511956480 139800 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 139800 91 232 0 368895 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 1481876

[startup+462.843 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24969
/proc/meminfo: memFree=717480/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=462.6
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 152411 0 0 0 46153 107 0 0 25 0 1 0 211393913 1511956480 152263 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 152263 91 232 0 368895 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 1481876

[startup+522.913 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24969
/proc/meminfo: memFree=670824/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03

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

[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=582.71
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 174320 0 0 0 58140 131 0 0 25 0 1 0 211393913 1511956480 174172 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 174172 91 232 0 368895 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 1481876

[startup+643.055 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24969
/proc/meminfo: memFree=589736/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=642.75
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 184209 0 0 0 64136 139 0 0 25 0 1 0 211393913 1511956480 184061 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 184061 91 232 0 368895 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 1481876

[startup+703.133 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24969
/proc/meminfo: memFree=550568/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=702.81
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 194012 0 0 0 70133 148 0 0 25 0 1 0 211393913 1511956480 193864 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 193864 91 232 0 368895 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 1481876

[startup+763.207 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 24969
/proc/meminfo: memFree=516392/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=762.86
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 202583 0 0 0 76129 157 0 0 25 0 1 0 211393913 1511956480 202435 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518846 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 202435 91 232 0 368895 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 1481876

[startup+823.283 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24969
/proc/meminfo: memFree=481000/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=822.91
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 211304 0 0 0 82127 164 0 0 25 0 1 0 211393913 1511956480 211156 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 211156 91 232 0 368895 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 1481876

[startup+883.358 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 25043
/proc/meminfo: memFree=445432/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=882.94
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 219931 0 0 0 88121 173 0 0 25 0 1 0 211393913 1511956480 219783 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 219783 91 232 0 368895 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 1481876

[startup+943.453 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 25135
/proc/meminfo: memFree=414904/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=942.96
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 227545 0 0 0 94116 180 0 0 25 0 1 0 211393913 1511956480 227397 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 227397 91 232 0 368895 0
Current children cumulated CPU time (s) 942.99
Current children cumulated vsize (KiB) 1481876

[startup+1003.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25167
/proc/meminfo: memFree=387304/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=1003
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 234743 0 0 0 100114 186 0 0 25 0 1 0 211393913 1511956480 234595 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 234595 91 232 0 368895 0
Current children cumulated CPU time (s) 1003.03
Current children cumulated vsize (KiB) 1481876

[startup+1063.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25167
/proc/meminfo: memFree=356264/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=1063.05
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 242401 0 0 0 106111 194 0 0 25 0 1 0 211393913 1511956480 242253 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 242253 91 232 0 368895 0
Current children cumulated CPU time (s) 1063.08
Current children cumulated vsize (KiB) 1481876

[startup+1123.68 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25167
/proc/meminfo: memFree=324392/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=1123.1
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 250393 0 0 0 112108 202 0 0 25 0 1 0 211393913 1511956480 250245 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 250245 91 232 0 368895 0
Current children cumulated CPU time (s) 1123.13
Current children cumulated vsize (KiB) 1481876

[startup+1183.75 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25167
/proc/meminfo: memFree=293992/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=1183.16
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 258008 0 0 0 118105 211 0 0 25 0 1 0 211393913 1511956480 257860 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 257860 91 232 0 368895 0
Current children cumulated CPU time (s) 1183.19
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25167
/proc/meminfo: memFree=285096/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=1200.06
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 260137 0 0 0 119794 212 0 0 25 0 1 0 211393913 1511956480 259989 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 259989 91 232 0 368895 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481876

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

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

[startup+1200.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25167
/proc/meminfo: memFree=285096/2055924 swapFree=4192812/4192956
[pid=24963] ppid=24961 vsize=5356 CPUtime=0.03
/proc/24963/stat : 24963 (Barcelogic) S 24961 24963 24900 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 211393908 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24963/statm: 1339 237 197 169 0 50 0
[pid=24969] ppid=24963 vsize=1476520 CPUtime=1200.06
/proc/24969/stat : 24969 (bsat) R 24963 24963 24900 0 -1 4194304 260137 0 0 0 119794 212 0 0 25 0 1 0 211393913 1511956480 259989 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 369130 259989 91 232 0 368895 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481876

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24963 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=37994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.047992
while last known CPU time is 1200.09

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

Real time (s): 1200.67
CPU time (s): 1200.09
CPU user time (s): 1197.97
CPU system time (s): 2.12
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 1482356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.037994
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 977
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= 11

runsolver used 1.17782 second user time and 3.09153 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Mon Feb 19 19:46:32 UTC 2007

IDJOB= 300588
IDBENCH= 20038
IDSOLVER= 122
FILE ID= node6/300588-1171914392

PBS_JOBID= 3848890

Free space on /tmp= 66551 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1283500452-05.cnf
COMMAND LINE= /tmp/evaluation/300588-1171914392/Barcelogic /tmp/evaluation/300588-1171914392/instance-300588-1171914392.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-300588-1171914392 -o ROOT/results/node6/solver-300588-1171914392 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300588-1171914392/Barcelogic /tmp/evaluation/300588-1171914392/instance-300588-1171914392.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  4b08c8cd1747d231dbc0ccaaecbbae07

RANDOM SEED= 391939651

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1328272 kB
Buffers:         69740 kB
Cached:         524172 kB
SwapCached:          0 kB
Active:         340120 kB
Inactive:       309884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1328272 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2332 kB
Writeback:           0 kB
Mapped:          74936 kB
Slab:            63368 kB
Committed_AS:   780712 kB
PageTables:       1744 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= 66551 MiB

End job on node6 on Mon Feb 19 20:06:35 UTC 2007