Trace number 292388

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.01 1200.51

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1414833579-15.UNSAT.shuffled.cnf
MD5SUMb2802bae5d92b90eb2c4213147949897
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark175.918
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	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 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
0.00/0.01	c CPU time:   0.001999 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/node40/watcher-292388-1171753152 -o ROOT/results/node40/solver-292388-1171753152 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292388-1171753152/Barcelogic /tmp/evaluation/292388-1171753152/instance-292388-1171753152.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 794
/proc/meminfo: memFree=832496/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 100349466 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519778386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/794/statm: 1339 233 195 169 0 50 0
[pid=795] ppid=794 vsize=5356 CPUtime=0
/proc/795/stat : 795 (Barcelogic) S 794 794 31399 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/795/statm: 1339 237 198 169 0 50 0
[pid=796] ppid=795 vsize=0 CPUtime=0
/proc/796/stat : 796 (Barcelogic) D 795 794 31399 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 100349466 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/796/statm: 0 0 0 0 0 0 0
[pid=797] ppid=795 vsize=0 CPUtime=0
/proc/797/stat : 797 (sed) D 795 794 31399 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 100349467 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/797/statm: 0 0 0 0 0 0 0

[startup+0.107915 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 794
/proc/meminfo: memFree=832496/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515963 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 794
/proc/meminfo: memFree=832496/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33607 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 800
/proc/meminfo: memFree=828576/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476492 CPUtime=1.31
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 1191 0 0 0 131 0 0 0 25 0 1 0 100349468 1511927808 1165 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369123 1166 81 232 0 368888 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481848

[startup+2.98028 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 800
/proc/meminfo: memFree=824544/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476492 CPUtime=2.95
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 2453 0 0 0 295 0 0 0 25 0 1 0 100349468 1511927808 2427 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369123 2427 81 232 0 368888 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481848

[startup+6.2577 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 800
/proc/meminfo: memFree=820768/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476492 CPUtime=6.23
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 2886 0 0 0 622 1 0 0 25 0 1 0 100349468 1511927808 2860 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369123 2860 81 232 0 368888 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481848

[startup+12.7175 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 800
/proc/meminfo: memFree=812328/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476492 CPUtime=12.69
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 5089 0 0 0 1267 2 0 0 25 0 1 0 100349468 1511927808 5063 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369123 5063 81 232 0 368888 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481848

[startup+25.5222 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 800
/proc/meminfo: memFree=800616/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476492 CPUtime=25.49
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 8017 0 0 0 2546 3 0 0 25 0 1 0 100349468 1511927808 7991 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369123 7991 81 232 0 368888 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481848

[startup+51.1455 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 800
/proc/meminfo: memFree=786536/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476492 CPUtime=51.1
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 11414 0 0 0 5104 6 0 0 25 0 1 0 100349468 1511927808 11388 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369123 11388 81 232 0 368888 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481848

[startup+102.388 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 800
/proc/meminfo: memFree=776744/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=102.33
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 13869 0 0 0 10224 9 0 0 25 0 1 0 100349468 1511968768 13767 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 13767 81 232 0 368898 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481888

[startup+162.478 s]
/proc/loadavg: 1.00 1.00 0.95 2/72 922
/proc/meminfo: memFree=775408/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=162.35
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 13869 0 0 0 16225 10 0 0 25 0 1 0 100349468 1511968768 13767 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 13767 81 232 0 368898 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 1481888

[startup+222.556 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 998
/proc/meminfo: memFree=776488/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=222.37
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 13905 0 0 0 22227 10 0 0 25 0 1 0 100349468 1511968768 13767 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 13767 81 232 0 368898 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 1481888

[startup+282.611 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 998
/proc/meminfo: memFree=776488/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=282.4
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 13951 0 0 0 28230 10 0 0 25 0 1 0 100349468 1511968768 13767 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518228 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 13767 81 232 0 368898 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 1481888

[startup+342.666 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 998
/proc/meminfo: memFree=776552/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=342.44
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 13953 0 0 0 34234 10 0 0 25 0 1 0 100349468 1511968768 13769 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 13769 81 232 0 368898 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 1481888

[startup+402.724 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 998
/proc/meminfo: memFree=776424/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=402.48
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 14022 0 0 0 40237 11 0 0 25 0 1 0 100349468 1511968768 13788 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 13788 81 232 0 368898 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 1481888

[startup+462.78 s]
/proc/loadavg: 1.06 1.01 0.95 2/66 998
/proc/meminfo: memFree=776488/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=462.52
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 14022 0 0 0 46241 11 0 0 25 0 1 0 100349468 1511968768 13788 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 13788 81 232 0 368898 0
Current children cumulated CPU time (s) 462.52

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

[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=522.56
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 14108 0 0 0 52245 11 0 0 25 0 1 0 100349468 1511968768 13788 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 13788 81 232 0 368898 0
Current children cumulated CPU time (s) 522.56
Current children cumulated vsize (KiB) 1481888

[startup+582.892 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 998
/proc/meminfo: memFree=776488/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=582.6
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 14108 0 0 0 58249 11 0 0 25 0 1 0 100349468 1511968768 13788 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 13788 81 232 0 368898 0
Current children cumulated CPU time (s) 582.6
Current children cumulated vsize (KiB) 1481888

[startup+642.954 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 998
/proc/meminfo: memFree=770856/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=642.64
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 15685 0 0 0 64251 13 0 0 25 0 1 0 100349468 1511968768 15202 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 15202 81 232 0 368898 0
Current children cumulated CPU time (s) 642.64
Current children cumulated vsize (KiB) 1481888

[startup+703.011 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 998
/proc/meminfo: memFree=770856/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=702.68
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 15685 0 0 0 70255 13 0 0 25 0 1 0 100349468 1511968768 15202 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 15202 81 232 0 368898 0
Current children cumulated CPU time (s) 702.68
Current children cumulated vsize (KiB) 1481888

[startup+763.066 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 998
/proc/meminfo: memFree=770920/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=762.71
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 15772 0 0 0 76258 13 0 0 25 0 1 0 100349468 1511968768 15202 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 15202 81 232 0 368898 0
Current children cumulated CPU time (s) 762.71
Current children cumulated vsize (KiB) 1481888

[startup+823.131 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 998
/proc/meminfo: memFree=770856/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=822.76
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 15820 0 0 0 82262 14 0 0 25 0 1 0 100349468 1511968768 15202 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 15202 81 232 0 368898 0
Current children cumulated CPU time (s) 822.76
Current children cumulated vsize (KiB) 1481888

[startup+883.189 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 998
/proc/meminfo: memFree=770920/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=882.8
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 15820 0 0 0 88266 14 0 0 25 0 1 0 100349468 1511968768 15202 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 15202 81 232 0 368898 0
Current children cumulated CPU time (s) 882.8
Current children cumulated vsize (KiB) 1481888

[startup+943.248 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 998
/proc/meminfo: memFree=770920/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=942.84
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 15824 0 0 0 94270 14 0 0 25 0 1 0 100349468 1511968768 15206 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 15206 81 232 0 368898 0
Current children cumulated CPU time (s) 942.84
Current children cumulated vsize (KiB) 1481888

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 998
/proc/meminfo: memFree=770984/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=1002.88
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 15824 0 0 0 100274 14 0 0 25 0 1 0 100349468 1511968768 15206 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 15206 81 232 0 368898 0
Current children cumulated CPU time (s) 1002.88
Current children cumulated vsize (KiB) 1481888

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 998
/proc/meminfo: memFree=770984/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=1062.92
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 15829 0 0 0 106278 14 0 0 25 0 1 0 100349468 1511968768 15211 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 15211 81 232 0 368898 0
Current children cumulated CPU time (s) 1062.92
Current children cumulated vsize (KiB) 1481888

[startup+1123.42 s]
/proc/loadavg: 1.05 1.01 0.96 2/66 998
/proc/meminfo: memFree=770856/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=1122.95
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 15868 0 0 0 112281 14 0 0 25 0 1 0 100349468 1511968768 15211 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 15211 81 232 0 368898 0
Current children cumulated CPU time (s) 1122.95
Current children cumulated vsize (KiB) 1481888

[startup+1183.48 s]
/proc/loadavg: 1.02 1.01 0.96 2/66 1000
/proc/meminfo: memFree=770920/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=1183
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 15868 0 0 0 118286 14 0 0 25 0 1 0 100349468 1511968768 15211 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 15211 81 232 0 368898 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.01 1.01 0.96 2/66 1000
/proc/meminfo: memFree=770920/2055920 swapFree=4183864/4192956
[pid=794] ppid=792 vsize=5356 CPUtime=0
/proc/794/stat : 794 (Barcelogic) S 792 794 31399 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 100349466 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/794/statm: 1339 237 197 169 0 50 0
[pid=800] ppid=794 vsize=1476532 CPUtime=1200.01
/proc/800/stat : 800 (bsat) R 794 794 31399 0 -1 4194304 15868 0 0 0 119987 14 0 0 25 0 1 0 100349468 1511968768 15211 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/800/statm: 369133 15211 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481888

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 794 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.011998
while last known CPU time is 1200.01

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

Real time (s): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1199.87
CPU system time (s): 0.14
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 1482540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 718
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= 8

runsolver used 0.826874 second user time and 2.47362 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Sat Feb 17 22:59:12 UTC 2007

IDJOB= 292388
IDBENCH= 19838
IDSOLVER= 122
FILE ID= node40/292388-1171753152

PBS_JOBID= 3839470

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1414833579-15.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292388-1171753152/Barcelogic /tmp/evaluation/292388-1171753152/instance-292388-1171753152.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-292388-1171753152 -o ROOT/results/node40/solver-292388-1171753152 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292388-1171753152/Barcelogic /tmp/evaluation/292388-1171753152/instance-292388-1171753152.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b2802bae5d92b90eb2c4213147949897

RANDOM SEED= 552385366

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:        832840 kB
Buffers:         46392 kB
Cached:        1059468 kB
SwapCached:       4240 kB
Active:         771092 kB
Inactive:       345508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        832840 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            1800 kB
Writeback:           0 kB
Mapped:          15384 kB
Slab:            92528 kB
Committed_AS:   118496 kB
PageTables:       1412 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= 66563 MiB

End job on node40 on Sat Feb 17 23:19:15 UTC 2007