Trace number 293905

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.01 1200.5

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1080042831-09.UNSAT.shuffled.cnf
MD5SUM1387761009f8f5f27f2fb9a85ea48ed0
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 variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	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 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.03	c CPU time:   0.002999 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/node12/watcher-293905-1171779456 -o ROOT/results/node12/solver-293905-1171779456 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293905-1171779456/Barcelogic /tmp/evaluation/293905-1171779456/instance-293905-1171779456.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 1.03 3/77 15332
/proc/meminfo: memFree=315752/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 197900063 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15332/statm: 1339 233 195 169 0 50 0
[pid=15333] ppid=15332 vsize=5356 CPUtime=0
/proc/15333/stat : 15333 (Barcelogic) S 15332 15332 14002 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15333/statm: 1339 237 198 169 0 50 0
[pid=15334] ppid=15333 vsize=0 CPUtime=0
/proc/15334/stat : 15334 (Barcelogic) D 15333 15332 14002 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 197900063 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/15334/statm: 0 0 0 0 0 0 0
[pid=15335] ppid=15333 vsize=0 CPUtime=0
/proc/15335/stat : 15335 (sed) D 15333 15332 14002 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 197900063 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/15335/statm: 0 0 0 0 0 0 0

[startup+0.107612 s]
/proc/loadavg: 1.00 1.00 1.03 3/77 15332
/proc/meminfo: memFree=315752/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.519685 s]
/proc/loadavg: 1.00 1.00 1.03 3/77 15332
/proc/meminfo: memFree=315752/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33983 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 15338
/proc/meminfo: memFree=310360/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476488 CPUtime=1.28
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 1360 0 0 0 128 0 0 0 25 0 1 0 197900067 1511923712 1334 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369122 1334 81 232 0 368887 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 1481844

[startup+2.97613 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 15338
/proc/meminfo: memFree=307864/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476488 CPUtime=2.92
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 2509 0 0 0 291 1 0 0 25 0 1 0 197900067 1511923712 2483 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531487 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369122 2483 81 232 0 368887 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 1481844

[startup+6.25872 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 15338
/proc/meminfo: memFree=298336/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=6.2
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 4351 0 0 0 618 2 0 0 25 0 1 0 197900067 1511968768 4325 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517282 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 4325 81 232 0 368898 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 1481888

[startup+12.7159 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 15338
/proc/meminfo: memFree=296288/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=12.66
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 4994 0 0 0 1263 3 0 0 25 0 1 0 197900067 1511968768 4968 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 4968 81 232 0 368898 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481888

[startup+25.5272 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 15338
/proc/meminfo: memFree=279968/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=25.46
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 9013 0 0 0 2539 7 0 0 25 0 1 0 197900067 1511968768 8987 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 8987 81 232 0 368898 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481888

[startup+51.1548 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 15338
/proc/meminfo: memFree=260128/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=51.09
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 13889 0 0 0 5097 12 0 0 25 0 1 0 197900067 1511968768 13863 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 13863 81 232 0 368898 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1481888

[startup+102.405 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 15338
/proc/meminfo: memFree=253536/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=102.31
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 15460 0 0 0 10218 13 0 0 25 0 1 0 197900067 1511968768 15434 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 15434 81 232 0 368898 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 1481888

[startup+162.474 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 15338
/proc/meminfo: memFree=253408/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=162.36
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 15500 0 0 0 16222 14 0 0 25 0 1 0 197900067 1511968768 15434 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 15434 81 232 0 368898 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 1481888

[startup+222.544 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 15338
/proc/meminfo: memFree=253344/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=222.41
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 15556 0 0 0 22227 14 0 0 25 0 1 0 197900067 1511968768 15434 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134542582 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 15434 81 232 0 368898 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481888

[startup+282.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15338
/proc/meminfo: memFree=253344/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=282.47
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 15635 0 0 0 28232 15 0 0 25 0 1 0 197900067 1511968768 15434 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 15434 81 232 0 368898 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 1481888

[startup+342.689 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 15338
/proc/meminfo: memFree=253344/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=342.51
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 15703 0 0 0 34236 15 0 0 25 0 1 0 197900067 1511968768 15434 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518406 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 15434 81 232 0 368898 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481888

[startup+402.762 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15338
/proc/meminfo: memFree=253408/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=402.56
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 15738 0 0 0 40240 16 0 0 25 0 1 0 197900067 1511968768 15434 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518172 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 15434 81 232 0 368898 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 1481888

[startup+462.831 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15338
/proc/meminfo: memFree=253472/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=462.62
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 15738 0 0 0 46245 17 0 0 25 0 1 0 197900067 1511968768 15434 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 15434 81 232 0 368898 0
Current children cumulated CPU time (s) 462.62

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

[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=522.65
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 15778 0 0 0 52248 17 0 0 25 0 1 0 197900067 1511968768 15434 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 15434 81 232 0 368898 0
Current children cumulated CPU time (s) 522.65
Current children cumulated vsize (KiB) 1481888

[startup+582.966 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 15338
/proc/meminfo: memFree=253408/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=582.71
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 15834 0 0 0 58253 18 0 0 25 0 1 0 197900067 1511968768 15434 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 15434 81 232 0 368898 0
Current children cumulated CPU time (s) 582.71
Current children cumulated vsize (KiB) 1481888

[startup+643.04 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 15338
/proc/meminfo: memFree=253408/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=642.76
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 15834 0 0 0 64258 18 0 0 25 0 1 0 197900067 1511968768 15434 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 15434 81 232 0 368898 0
Current children cumulated CPU time (s) 642.76
Current children cumulated vsize (KiB) 1481888

[startup+703.109 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 15338
/proc/meminfo: memFree=253344/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=702.81
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 16020 0 0 0 70262 19 0 0 25 0 1 0 197900067 1511968768 15434 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 15434 81 232 0 368898 0
Current children cumulated CPU time (s) 702.81
Current children cumulated vsize (KiB) 1481888

[startup+763.184 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 15338
/proc/meminfo: memFree=252320/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=762.86
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 16442 0 0 0 76266 20 0 0 25 0 1 0 197900067 1511968768 15856 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 15856 81 232 0 368898 0
Current children cumulated CPU time (s) 762.86
Current children cumulated vsize (KiB) 1481888

[startup+823.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15338
/proc/meminfo: memFree=230752/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=822.92
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 21722 0 0 0 82266 26 0 0 25 0 1 0 197900067 1511968768 21136 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 21136 81 232 0 368898 0
Current children cumulated CPU time (s) 822.92
Current children cumulated vsize (KiB) 1481888

[startup+883.327 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15338
/proc/meminfo: memFree=215264/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=882.96
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 25599 0 0 0 88265 31 0 0 25 0 1 0 197900067 1511968768 25013 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 25013 81 232 0 368898 0
Current children cumulated CPU time (s) 882.96
Current children cumulated vsize (KiB) 1481888

[startup+943.399 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15338
/proc/meminfo: memFree=203552/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=943.01
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 28524 0 0 0 94266 35 0 0 25 0 1 0 197900067 1511968768 27938 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 27938 81 232 0 368898 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 1481888

[startup+1003.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15338
/proc/meminfo: memFree=193440/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=1003.05
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 31055 0 0 0 100267 38 0 0 25 0 1 0 197900067 1511968768 30469 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 30469 81 232 0 368898 0
Current children cumulated CPU time (s) 1003.05
Current children cumulated vsize (KiB) 1481888

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15338
/proc/meminfo: memFree=184352/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=1063.11
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 33293 0 0 0 106270 41 0 0 25 0 1 0 197900067 1511968768 32707 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 32707 81 232 0 368898 0
Current children cumulated CPU time (s) 1063.11
Current children cumulated vsize (KiB) 1481888

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15338
/proc/meminfo: memFree=175328/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=1123.16
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 35553 0 0 0 112271 45 0 0 25 0 1 0 197900067 1511968768 34967 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 34967 81 232 0 368898 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 1481888

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15338
/proc/meminfo: memFree=166944/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=1183.21
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 37664 0 0 0 118274 47 0 0 25 0 1 0 197900067 1511968768 37078 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 37078 81 232 0 368898 0
Current children cumulated CPU time (s) 1183.21
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15338
/proc/meminfo: memFree=164384/2055920 swapFree=4154904/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (Barcelogic) S 15330 15332 14002 0 -1 4194304 332 396 0 0 0 0 0 0 17 0 1 0 197900063 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15332/statm: 1339 237 197 169 0 50 0
[pid=15338] ppid=15332 vsize=1476532 CPUtime=1200.01
/proc/15338/stat : 15338 (bsat) R 15332 15332 14002 0 -1 4194304 38263 0 0 0 119954 47 0 0 25 0 1 0 197900067 1511968768 37677 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15338/statm: 369133 37677 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481888

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15332 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.01

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

Real time (s): 1200.5
CPU time (s): 1200.01
CPU user time (s): 1199.54
CPU system time (s): 0.47
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 1482204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 728
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= 32
involuntary context switches= 7

runsolver used 1.09583 second user time and 3.17252 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sun Feb 18 06:17:36 UTC 2007

IDJOB= 293905
IDBENCH= 19875
IDSOLVER= 122
FILE ID= node12/293905-1171779456

PBS_JOBID= 3839286

Free space on /tmp= 66551 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1080042831-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293905-1171779456/Barcelogic /tmp/evaluation/293905-1171779456/instance-293905-1171779456.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-293905-1171779456 -o ROOT/results/node12/solver-293905-1171779456 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293905-1171779456/Barcelogic /tmp/evaluation/293905-1171779456/instance-293905-1171779456.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  1387761009f8f5f27f2fb9a85ea48ed0

RANDOM SEED= 663778836

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:        316160 kB
Buffers:         48052 kB
Cached:        1594984 kB
SwapCached:      18068 kB
Active:         190384 kB
Inactive:      1479360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        316160 kB
SwapTotal:     4192956 kB
SwapFree:      4154904 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          30452 kB
Slab:            55588 kB
Committed_AS:   928572 kB
PageTables:       1696 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 node12 on Sun Feb 18 06:37:39 UTC 2007