Trace number 300137

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) 1200.04 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1922669300-13.cnf
MD5SUM5f45850fd3e53a02669e4f16bcb2cc76
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark60.1519
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.018997 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/node12/watcher-300137-1171888405 -o ROOT/results/node12/solver-300137-1171888405 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300137-1171888405/Barcelogic /tmp/evaluation/300137-1171888405/instance-300137-1171888405.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: 0.88 0.96 0.69 3/77 27364
/proc/meminfo: memFree=302512/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 208795418 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27364/statm: 1339 233 195 169 0 50 0
[pid=27365] ppid=27364 vsize=5356 CPUtime=0
/proc/27365/stat : 27365 (Barcelogic) S 27364 27364 27255 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 208795419 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/27365/statm: 1339 237 198 169 0 50 0

[startup+0.108288 s]
/proc/loadavg: 0.88 0.96 0.69 3/77 27364
/proc/meminfo: memFree=302512/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.517358 s]
/proc/loadavg: 0.88 0.96 0.69 3/77 27364
/proc/meminfo: memFree=302512/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.3395 s]
/proc/loadavg: 0.88 0.96 0.69 2/79 27370
/proc/meminfo: memFree=289632/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=1.27
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 3609 0 0 0 126 1 0 0 25 0 1 0 208795424 1511944192 3582 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 3582 81 232 0 368892 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481864

[startup+2.9758 s]
/proc/loadavg: 0.88 0.96 0.69 2/79 27370
/proc/meminfo: memFree=280288/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=2.91
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 6800 0 0 0 288 3 0 0 25 0 1 0 208795424 1511944192 6773 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 6773 81 232 0 368892 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481864

[startup+6.2594 s]
/proc/loadavg: 0.89 0.96 0.70 2/79 27370
/proc/meminfo: memFree=256360/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=6.19
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 12368 0 0 0 613 6 0 0 25 0 1 0 208795424 1511944192 12341 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 12341 81 232 0 368892 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481864

[startup+12.7175 s]
/proc/loadavg: 0.90 0.96 0.70 2/79 27370
/proc/meminfo: memFree=216616/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=12.65
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 21753 0 0 0 1254 11 0 0 25 0 1 0 208795424 1511944192 21726 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 21726 81 232 0 368892 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481864

[startup+25.5258 s]
/proc/loadavg: 0.91 0.96 0.70 2/79 27370
/proc/meminfo: memFree=158056/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=25.45
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 36645 0 0 0 2527 18 0 0 25 0 1 0 208795424 1511944192 36618 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 36618 81 232 0 368892 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481864

[startup+51.1534 s]
/proc/loadavg: 0.94 0.96 0.71 2/79 27370
/proc/meminfo: memFree=48296/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=51.07
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 63583 0 0 0 5074 33 0 0 25 0 1 0 208795424 1511944192 63556 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 63556 81 232 0 368892 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481864

[startup+102.413 s]
/proc/loadavg: 1.02 0.98 0.73 2/79 27370
/proc/meminfo: memFree=15272/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=102.31
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 103941 0 0 0 10174 57 0 0 25 0 1 0 208795424 1511944192 103914 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 103914 81 232 0 368892 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481864

[startup+162.488 s]
/proc/loadavg: 1.01 0.98 0.74 2/79 27370
/proc/meminfo: memFree=14824/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=162.37
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 133528 0 0 0 16158 79 0 0 25 0 1 0 208795424 1511944192 133501 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 133501 81 232 0 368892 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481864

[startup+222.561 s]
/proc/loadavg: 1.00 0.98 0.75 2/79 27370
/proc/meminfo: memFree=16104/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=222.42
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 155724 0 0 0 22145 97 0 0 25 0 1 0 208795424 1511944192 155697 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 155697 81 232 0 368892 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481864

[startup+282.633 s]
/proc/loadavg: 1.00 0.98 0.76 2/79 27370
/proc/meminfo: memFree=15272/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=282.47
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 174161 0 0 0 28136 111 0 0 25 0 1 0 208795424 1511944192 174134 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 174134 81 232 0 368892 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481864

[startup+342.705 s]
/proc/loadavg: 1.15 1.01 0.79 2/79 27370
/proc/meminfo: memFree=930664/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=342.51
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 190343 0 0 0 34126 125 0 0 25 0 1 0 208795424 1511944192 190316 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 190316 81 232 0 368892 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 1481864

[startup+402.778 s]
/proc/loadavg: 1.05 1.01 0.80 2/79 27372
/proc/meminfo: memFree=868776/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=402.57
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 205608 0 0 0 40118 139 0 0 25 0 1 0 208795424 1511944192 205581 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 205581 81 232 0 368892 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 1481864

[startup+462.841 s]
/proc/loadavg: 1.02 1.00 0.81 2/79 27372
/proc/meminfo: memFree=816872/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=462.61
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 218636 0 0 0 46112 149 0 0 25 0 1 0 208795424 1511944192 218609 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 218609 81 232 0 368892 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 1481864

[startup+522.906 s]
/proc/loadavg: 1.00 1.00 0.82 2/79 27372
/proc/meminfo: memFree=768552/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=522.65
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 230670 0 0 0 52106 159 0 0 25 0 1 0 208795424 1511944192 230643 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 230643 81 232 0 368892 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 1481864

[startup+582.972 s]
/proc/loadavg: 1.06 1.02 0.83 2/79 27372
/proc/meminfo: memFree=723368/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=582.7
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 241861 0 0 0 58098 172 0 0 25 0 1 0 208795424 1511944192 241834 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 241834 81 232 0 368892 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 1481864

[startup+643.045 s]
/proc/loadavg: 1.02 1.01 0.84 2/79 27372
/proc/meminfo: memFree=682024/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=642.75
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 252232 0 0 0 64093 182 0 0 25 0 1 0 208795424 1511944192 252205 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 252205 81 232 0 368892 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 1481864

[startup+703.112 s]
/proc/loadavg: 1.01 1.00 0.84 2/79 27372
/proc/meminfo: memFree=638696/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=702.79
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 263093 0 0 0 70086 193 0 0 25 0 1 0 208795424 1511944192 263066 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 263066 81 232 0 368892 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 1481864

[startup+763.186 s]
/proc/loadavg: 1.00 1.00 0.85 2/79 27372
/proc/meminfo: memFree=598632/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=762.85
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 273124 0 0 0 76082 203 0 0 25 0 1 0 208795424 1511944192 273097 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 273097 81 232 0 368892 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 1481864

[startup+823.255 s]
/proc/loadavg: 1.00 1.00 0.85 2/79 27372
/proc/meminfo: memFree=561896/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=822.89
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 282153 0 0 0 82079 210 0 0 25 0 1 0 208795424 1511944192 282126 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 282126 81 232 0 368892 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 1481864

[startup+883.329 s]
/proc/loadavg: 1.03 1.01 0.87 2/79 27372
/proc/meminfo: memFree=525992/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=882.95
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 291153 0 0 0 88076 219 0 0 25 0 1 0 208795424 1511944192 291126 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 291126 81 232 0 368892 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 1481864

[startup+943.4 s]
/proc/loadavg: 1.06 1.02 0.88 2/79 27372
/proc/meminfo: memFree=491112/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=943
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 299901 0 0 0 94070 230 0 0 25 0 1 0 208795424 1511944192 299874 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 299874 81 232 0 368892 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 1481864

[startup+1003.47 s]
/proc/loadavg: 1.02 1.02 0.88 2/79 27372
/proc/meminfo: memFree=459368/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=1003.04
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 307879 0 0 0 100066 238 0 0 25 0 1 0 208795424 1511944192 307852 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 307852 81 232 0 368892 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 1481864

[startup+1063.54 s]
/proc/loadavg: 1.01 1.01 0.89 2/79 27372
/proc/meminfo: memFree=428968/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=1063.09
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 315310 0 0 0 106063 246 0 0 25 0 1 0 208795424 1511944192 315283 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 315283 81 232 0 368892 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 1481864

[startup+1123.6 s]
/proc/loadavg: 1.00 1.00 0.89 2/79 27372
/proc/meminfo: memFree=397096/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=1123.14
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 323300 0 0 0 112060 254 0 0 25 0 1 0 208795424 1511944192 323273 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 323273 81 232 0 368892 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 1481864

[startup+1183.67 s]
/proc/loadavg: 1.00 1.00 0.90 2/79 27372
/proc/meminfo: memFree=367592/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=1183.18
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 330734 0 0 0 118057 261 0 0 25 0 1 0 208795424 1511944192 330707 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 330707 81 232 0 368892 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 1481864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 0.90 2/79 27372
/proc/meminfo: memFree=360040/2055920 swapFree=4154904/4192956
[pid=27364] ppid=27362 vsize=5356 CPUtime=0.04
/proc/27364/stat : 27364 (Barcelogic) S 27362 27364 27255 0 -1 4194304 332 684 0 0 0 0 4 0 16 0 1 0 208795418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27364/statm: 1339 237 197 169 0 50 0
[pid=27370] ppid=27364 vsize=1476508 CPUtime=1200
/proc/27370/stat : 27370 (bsat) R 27364 27364 27255 0 -1 4194304 332509 0 0 0 119737 263 0 0 25 0 1 0 208795424 1511944192 332482 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27370/statm: 369127 332482 81 232 0 368892 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481864

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 27364 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=46992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.05699
while last known CPU time is 1200.04

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): 1200.04
CPU user time (s): 1197.41
CPU system time (s): 2.63
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 1481864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.046992
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= 1016
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 1.15282 second user time and 3.11553 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Mon Feb 19 12:33:26 UTC 2007

IDJOB= 300137
IDBENCH= 20027
IDSOLVER= 122
FILE ID= node12/300137-1171888405

PBS_JOBID= 3848819

Free space on /tmp= 66551 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1922669300-13.cnf
COMMAND LINE= /tmp/evaluation/300137-1171888405/Barcelogic /tmp/evaluation/300137-1171888405/instance-300137-1171888405.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-300137-1171888405 -o ROOT/results/node12/solver-300137-1171888405 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300137-1171888405/Barcelogic /tmp/evaluation/300137-1171888405/instance-300137-1171888405.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  5f45850fd3e53a02669e4f16bcb2cc76

RANDOM SEED= 619601506

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:        303048 kB
Buffers:         50500 kB
Cached:        1605524 kB
SwapCached:      18068 kB
Active:         203904 kB
Inactive:      1478032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        303048 kB
SwapTotal:     4192956 kB
SwapFree:      4154904 kB
Dirty:            2168 kB
Writeback:           0 kB
Mapped:          29652 kB
Slab:            56540 kB
Committed_AS:   989252 kB
PageTables:       1692 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= 66550 MiB

End job on node12 on Mon Feb 19 12:53:32 UTC 2007