Trace number 294110

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 1200.16

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S116991008-16.SAT.shuffled.cnf
MD5SUM2c7bf3b36a08e984c6bfa25f8c13f2d7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044992
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2769    13845 |     830       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 130   #clauses: 2769   #literals: 13845
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-294110-1171783294 -o ROOT/results/node16/solver-294110-1171783294 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294110-1171783294/Barcelogic /tmp/evaluation/294110-1171783294/instance-294110-1171783294.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: 0.94 0.99 0.99 3/77 16154
/proc/meminfo: memFree=964656/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 198283706 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16154/statm: 1339 233 195 169 0 50 0
[pid=16155] ppid=16154 vsize=5356 CPUtime=0
/proc/16155/stat : 16155 (Barcelogic) S 16154 16154 14859 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/16155/statm: 1339 237 198 169 0 50 0

[startup+0.107604 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 16154
/proc/meminfo: memFree=964656/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515553 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 16154
/proc/meminfo: memFree=964656/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33546 s]
/proc/loadavg: 0.94 0.99 0.99 2/79 16160
/proc/meminfo: memFree=957664/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=1.3
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 1875 0 0 0 130 0 0 0 25 0 1 0 198283708 1511919616 1849 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134530296 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 1849 81 232 0 368886 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481840

[startup+2.97127 s]
/proc/loadavg: 0.94 0.99 0.99 2/79 16160
/proc/meminfo: memFree=957088/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=2.94
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 2500 0 0 0 294 0 0 0 25 0 1 0 198283708 1511919616 2474 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 2474 81 232 0 368886 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481840

[startup+6.25289 s]
/proc/loadavg: 0.94 0.99 0.99 2/79 16160
/proc/meminfo: memFree=945952/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=6.23
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 5013 0 0 0 621 2 0 0 25 0 1 0 198283708 1511919616 4987 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 4987 81 232 0 368886 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481840

[startup+12.7082 s]
/proc/loadavg: 0.95 0.99 0.99 2/79 16160
/proc/meminfo: memFree=939056/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=12.68
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 6352 0 0 0 1266 2 0 0 25 0 1 0 198283708 1511919616 6293 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 6293 81 232 0 368886 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481840

[startup+25.5217 s]
/proc/loadavg: 0.96 0.99 0.99 2/79 16160
/proc/meminfo: memFree=929520/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=25.49
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 8931 0 0 0 2544 5 0 0 25 0 1 0 198283708 1511919616 8872 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 8872 81 232 0 368886 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481840

[startup+51.1427 s]
/proc/loadavg: 0.97 0.99 0.99 2/79 16160
/proc/meminfo: memFree=905072/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=51.11
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 14901 0 0 0 5101 10 0 0 25 0 1 0 198283708 1511919616 14842 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 14842 81 232 0 368886 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481840

[startup+102.378 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 16160
/proc/meminfo: memFree=900016/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=102.34
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 16135 0 0 0 10223 11 0 0 25 0 1 0 198283708 1511919616 16036 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 16036 81 232 0 368886 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481840

[startup+162.432 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 16160
/proc/meminfo: memFree=894128/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=162.39
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 17622 0 0 0 16227 12 0 0 25 0 1 0 198283708 1511919616 17471 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 17471 81 232 0 368886 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481840

[startup+222.482 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 16160
/proc/meminfo: memFree=893296/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=222.44
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 17889 0 0 0 22231 13 0 0 25 0 1 0 198283708 1511919616 17738 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 17738 81 232 0 368886 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 1481840

[startup+282.531 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 16160
/proc/meminfo: memFree=871408/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=282.48
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 23383 0 0 0 28230 18 0 0 25 0 1 0 198283708 1511919616 23232 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 23232 81 232 0 368886 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 1481840

[startup+342.585 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 16160
/proc/meminfo: memFree=855152/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=342.54
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 27446 0 0 0 34232 22 0 0 25 0 1 0 198283708 1511919616 27295 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 27295 81 232 0 368886 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 1481840

[startup+402.644 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 16160
/proc/meminfo: memFree=840816/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=402.59
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 30982 0 0 0 40233 26 0 0 25 0 1 0 198283708 1511919616 30831 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 30831 81 232 0 368886 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 1481840

[startup+462.698 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 16160
/proc/meminfo: memFree=829040/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=462.64
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 33938 0 0 0 46234 30 0 0 25 0 1 0 198283708 1511919616 33787 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 33787 81 232 0 368886 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 1481840

[startup+522.756 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 16160
/proc/meminfo: memFree=818672/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=522.69
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 36546 0 0 0 52237 32 0 0 25 0 1 0 198283708 1511919616 36395 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 36395 81 232 0 368886 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 1481840

[startup+582.802 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 16160
/proc/meminfo: memFree=807600/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=582.74
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 39264 0 0 0 58239 35 0 0 25 0 1 0 198283708 1511919616 39113 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 39113 81 232 0 368886 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 1481840

[startup+642.858 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 16160
/proc/meminfo: memFree=799152/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=642.78
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 41382 0 0 0 64240 38 0 0 25 0 1 0 198283708 1511919616 41231 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 41231 81 232 0 368886 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 1481840

[startup+702.912 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 16160
/proc/meminfo: memFree=790064/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=702.84
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 43651 0 0 0 70243 41 0 0 25 0 1 0 198283708 1511919616 43500 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 43500 81 232 0 368886 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 1481840

[startup+762.961 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 16160
/proc/meminfo: memFree=781616/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=762.88
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 45747 0 0 0 76245 43 0 0 25 0 1 0 198283708 1511919616 45596 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518423 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 45596 81 232 0 368886 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 1481840

[startup+823.018 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 16162
/proc/meminfo: memFree=774128/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=822.93
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 47571 0 0 0 82247 46 0 0 25 0 1 0 198283708 1511919616 47420 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 47420 81 232 0 368886 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 1481840

[startup+883.075 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 16162
/proc/meminfo: memFree=767024/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=882.98
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 49373 0 0 0 88250 48 0 0 25 0 1 0 198283708 1511919616 49222 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 49222 81 232 0 368886 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 1481840

[startup+943.124 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 16162
/proc/meminfo: memFree=760304/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=943.03
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 51069 0 0 0 94253 50 0 0 25 0 1 0 198283708 1511919616 50918 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 50918 81 232 0 368886 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 1481840

[startup+1003.18 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 16162
/proc/meminfo: memFree=753072/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=1003.08
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 52880 0 0 0 100257 51 0 0 25 0 1 0 198283708 1511919616 52729 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 52729 81 232 0 368886 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 1481840

[startup+1063.24 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 16162
/proc/meminfo: memFree=746096/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=1063.13
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 54588 0 0 0 106260 53 0 0 25 0 1 0 198283708 1511919616 54437 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 54437 81 232 0 368886 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 1481840

[startup+1123.29 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 16162
/proc/meminfo: memFree=739888/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=1123.19
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 56150 0 0 0 112263 56 0 0 25 0 1 0 198283708 1511919616 55999 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 55999 81 232 0 368886 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 1481840

[startup+1183.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16162
/proc/meminfo: memFree=734064/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=1183.23
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 57615 0 0 0 118265 58 0 0 25 0 1 0 198283708 1511919616 57464 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 57464 81 232 0 368886 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 1481840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.15 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16162
/proc/meminfo: memFree=732336/2055920 swapFree=4192812/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (Barcelogic) S 16152 16154 14859 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198283706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 237 197 169 0 50 0
[pid=16160] ppid=16154 vsize=1476484 CPUtime=1200.04
/proc/16160/stat : 16160 (bsat) R 16154 16154 14859 0 -1 4194304 58021 0 0 0 119945 59 0 0 25 0 1 0 198283708 1511919616 57870 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16160/statm: 369121 57870 81 232 0 368886 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481840

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16154 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.014997
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): 1200.16
CPU time (s): 1200.04
CPU user time (s): 1199.45
CPU system time (s): 0.59
CPU usage (%): 99.9902
Max. virtual memory (cumulated for all children) (KiB): 1481840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 739
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 1.08683 second user time and 3.18052 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sun Feb 18 07:21:34 UTC 2007

IDJOB= 294110
IDBENCH= 19880
IDSOLVER= 122
FILE ID= node16/294110-1171783294

PBS_JOBID= 3839299

Free space on /tmp= 66547 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S116991008-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294110-1171783294/Barcelogic /tmp/evaluation/294110-1171783294/instance-294110-1171783294.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-294110-1171783294 -o ROOT/results/node16/solver-294110-1171783294 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294110-1171783294/Barcelogic /tmp/evaluation/294110-1171783294/instance-294110-1171783294.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  2c7bf3b36a08e984c6bfa25f8c13f2d7

RANDOM SEED= 315490308

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        965064 kB
Buffers:         66904 kB
Cached:         891556 kB
SwapCached:          0 kB
Active:         331452 kB
Inactive:       680684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        965064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1848 kB
Writeback:           0 kB
Mapped:          72592 kB
Slab:            64316 kB
Committed_AS:   886164 kB
PageTables:       1720 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66547 MiB

End job on node16 on Sun Feb 18 07:41:36 UTC 2007