Trace number 302802

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) 1200.07 1200.58

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1407716880-15.cnf
MD5SUMc56c168c4f165e1bc8c9ee2192c07c5e
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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 520400

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   20400   142800 |    6119       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 240   #clauses: 20400   #literals: 142800
0.00/0.03	c CPU time:   0.025996 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/node66/watcher-302802-1172020063 -o ROOT/results/node66/solver-302802-1172020063 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302802-1172020063/Barcelogic /tmp/evaluation/302802-1172020063/instance-302802-1172020063.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 1.01 1.10 3/64 8169
/proc/meminfo: memFree=1498592/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 221963853 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607806034 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8169/statm: 1338 232 195 169 0 49 0
[pid=8170] ppid=8169 vsize=5352 CPUtime=0
/proc/8170/stat : 8170 (Barcelogic) S 8169 8169 7434 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8170/statm: 1338 236 198 169 0 49 0
[pid=8172] ppid=8170 vsize=0 CPUtime=0
/proc/8172/stat : 8172 (sed) D 8170 8169 7434 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 221963853 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/8172/statm: 0 0 0 0 0 0 0

[startup+0.107634 s]
/proc/loadavg: 1.00 1.01 1.10 3/64 8169
/proc/meminfo: memFree=1498592/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.515711 s]
/proc/loadavg: 1.00 1.01 1.10 3/64 8169
/proc/meminfo: memFree=1498592/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.33587 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 8175
/proc/meminfo: memFree=1486928/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=1.23
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 3105 0 0 0 122 1 0 0 25 0 1 0 221963862 1511960576 3079 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 3079 81 232 0 368896 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481876

[startup+2.9722 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 8175
/proc/meminfo: memFree=1480528/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=2.87
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 5332 0 0 0 285 2 0 0 25 0 1 0 221963862 1511960576 5306 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 5306 81 232 0 368896 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481876

[startup+6.25486 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 8175
/proc/meminfo: memFree=1463184/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=6.15
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 9420 0 0 0 611 4 0 0 25 0 1 0 221963862 1511960576 9394 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 9394 81 232 0 368896 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481876

[startup+12.7112 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 8175
/proc/meminfo: memFree=1437456/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=12.6
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 15357 0 0 0 1253 7 0 0 25 0 1 0 221963862 1511960576 15331 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 15331 81 232 0 368896 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481876

[startup+25.5247 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 8175
/proc/meminfo: memFree=1400400/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=25.41
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 24625 0 0 0 2530 11 0 0 25 0 1 0 221963862 1511960576 24599 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 24599 81 232 0 368896 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481876

[startup+51.1499 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 8175
/proc/meminfo: memFree=1333904/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=51.02
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 41144 0 0 0 5082 20 0 0 25 0 1 0 221963862 1511960576 41118 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 41118 81 232 0 368896 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481876

[startup+102.395 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 8175
/proc/meminfo: memFree=1250256/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=102.26
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 62038 0 0 0 10189 37 0 0 25 0 1 0 221963862 1511960576 62012 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 62012 81 232 0 368896 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481876

[startup+162.463 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 8175
/proc/meminfo: memFree=1189456/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=162.3
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 76987 0 0 0 16181 49 0 0 25 0 1 0 221963862 1511960576 76961 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 76961 81 232 0 368896 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481876

[startup+222.523 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 8175
/proc/meminfo: memFree=1146960/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=222.33
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 87617 0 0 0 22176 57 0 0 25 0 1 0 221963862 1511960576 87591 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 87591 81 232 0 368896 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481876

[startup+282.584 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 8175
/proc/meminfo: memFree=1109712/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=282.37
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 96952 0 0 0 28171 66 0 0 25 0 1 0 221963862 1511960576 96926 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 96926 81 232 0 368896 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481876

[startup+342.644 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 8175
/proc/meminfo: memFree=1078096/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=342.41
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 104871 0 0 0 34167 74 0 0 25 0 1 0 221963862 1511960576 104845 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 104845 81 232 0 368896 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481876

[startup+402.708 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 8175
/proc/meminfo: memFree=1049296/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=402.45
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 111950 0 0 0 40166 79 0 0 25 0 1 0 221963862 1511960576 111924 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 111924 81 232 0 368896 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481876

[startup+462.768 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 8175
/proc/meminfo: memFree=1022608/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=462.49
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 118643 0 0 0 46164 85 0 0 25 0 1 0 221963862 1511960576 118617 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 118617 81 232 0 368896 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481876

[startup+522.831 s]

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

[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=522.53
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 124346 0 0 0 52161 92 0 0 25 0 1 0 221963862 1511960576 124320 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 124320 81 232 0 368896 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 1481876

[startup+582.888 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 8175
/proc/meminfo: memFree=977680/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=582.56
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 129817 0 0 0 58159 97 0 0 25 0 1 0 221963862 1511960576 129791 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 129791 81 232 0 368896 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 1481876

[startup+642.961 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 8175
/proc/meminfo: memFree=956240/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=642.61
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 135177 0 0 0 64159 102 0 0 25 0 1 0 221963862 1511960576 135151 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 135151 81 232 0 368896 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 1481876

[startup+703.027 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 8175
/proc/meminfo: memFree=936208/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=702.65
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 140198 0 0 0 70158 107 0 0 25 0 1 0 221963862 1511960576 140172 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 140172 81 232 0 368896 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 1481876

[startup+763.088 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 8175
/proc/meminfo: memFree=917840/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=762.7
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 144801 0 0 0 76158 112 0 0 25 0 1 0 221963862 1511960576 144775 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 144775 81 232 0 368896 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 1481876

[startup+823.153 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 8175
/proc/meminfo: memFree=898896/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=822.74
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 149474 0 0 0 82159 115 0 0 25 0 1 0 221963862 1511960576 149448 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 149448 81 232 0 368896 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 1481876

[startup+883.213 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 8175
/proc/meminfo: memFree=880912/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=882.78
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 153962 0 0 0 88158 120 0 0 25 0 1 0 221963862 1511960576 153936 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 153936 81 232 0 368896 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 1481876

[startup+943.271 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8175
/proc/meminfo: memFree=864400/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=942.81
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 158114 0 0 0 94158 123 0 0 25 0 1 0 221963862 1511960576 158088 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 158088 81 232 0 368896 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 1481876

[startup+1003.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8175
/proc/meminfo: memFree=848592/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=1002.85
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 162078 0 0 0 100158 127 0 0 25 0 1 0 221963862 1511960576 162052 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 162052 81 232 0 368896 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 1481876

[startup+1063.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8175
/proc/meminfo: memFree=832464/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=1062.9
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 166044 0 0 0 106159 131 0 0 25 0 1 0 221963862 1511960576 166018 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 166018 81 232 0 368896 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 1481876

[startup+1123.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8175
/proc/meminfo: memFree=817360/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=1122.94
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 169837 0 0 0 112159 135 0 0 25 0 1 0 221963862 1511960576 169811 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 169811 81 232 0 368896 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 1481876

[startup+1183.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8175
/proc/meminfo: memFree=802320/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=1182.99
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 173603 0 0 0 118160 139 0 0 25 0 1 0 221963862 1511960576 173577 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 173577 81 232 0 368896 0
Current children cumulated CPU time (s) 1183.07
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8175
/proc/meminfo: memFree=798032/2055920 swapFree=4183436/4192956
[pid=8169] ppid=8167 vsize=5352 CPUtime=0.08
/proc/8169/stat : 8169 (Barcelogic) S 8167 8169 7434 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 221963853 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8169/statm: 1338 236 197 169 0 49 0
[pid=8175] ppid=8169 vsize=1476524 CPUtime=1199.99
/proc/8175/stat : 8175 (bsat) R 8169 8169 7434 0 -1 4194304 174619 0 0 0 119860 139 0 0 25 0 1 0 221963862 1511960576 174593 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8175/statm: 369131 174593 81 232 0 368896 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481876

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8169 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=72988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=14997
CPU time returned by wait4() is 0.087985
while last known CPU time is 1200.07

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

Real time (s): 1200.58
CPU time (s): 1200.07
CPU user time (s): 1198.67
CPU system time (s): 1.4
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 1481876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.072988
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1150
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 1.11483 second user time and 2.57061 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Feb 21 01:07:43 UTC 2007

IDJOB= 302802
IDBENCH= 20092
IDSOLVER= 122
FILE ID= node66/302802-1172020063

PBS_JOBID= 3892673

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1407716880-15.cnf
COMMAND LINE= /tmp/evaluation/302802-1172020063/Barcelogic /tmp/evaluation/302802-1172020063/instance-302802-1172020063.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-302802-1172020063 -o ROOT/results/node66/solver-302802-1172020063 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302802-1172020063/Barcelogic /tmp/evaluation/302802-1172020063/instance-302802-1172020063.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  c56c168c4f165e1bc8c9ee2192c07c5e

RANDOM SEED= 900593674

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1499064 kB
Buffers:         32916 kB
Cached:         436200 kB
SwapCached:       3484 kB
Active:          50572 kB
Inactive:       428212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1499064 kB
SwapTotal:     4192956 kB
SwapFree:      4183436 kB
Dirty:            2376 kB
Writeback:           0 kB
Mapped:          15740 kB
Slab:            64176 kB
Committed_AS:   600196 kB
PageTables:       1376 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= 66561 MiB

End job on node66 on Wed Feb 21 01:27:46 UTC 2007