Trace number 293372

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) 1200.05 1200.45

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1399781364-05.UNSAT.shuffled.cnf
MD5SUM4c28183cf3fdc5af05ae00990cccd898
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 variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.01	c CPU time:   0.003999 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-293372-1171769771 -o ROOT/results/node40/solver-293372-1171769771 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293372-1171769771/Barcelogic /tmp/evaluation/293372-1171769771/instance-293372-1171769771.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: 0.92 1.00 1.03 3/64 5531
/proc/meminfo: memFree=789616/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 102011395 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519778386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5531/statm: 1339 233 195 169 0 50 0
[pid=5532] ppid=5531 vsize=5356 CPUtime=0
/proc/5532/stat : 5532 (Barcelogic) S 5531 5531 1413 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5532/statm: 1339 237 198 169 0 50 0
[pid=5534] ppid=5532 vsize=0 CPUtime=0
/proc/5534/stat : 5534 (sed) D 5532 5531 1413 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 102011395 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/5534/statm: 0 0 0 0 0 0 0

[startup+0.108111 s]
/proc/loadavg: 0.92 1.00 1.03 3/64 5531
/proc/meminfo: memFree=789616/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.51716 s]
/proc/loadavg: 0.92 1.00 1.03 3/64 5531
/proc/meminfo: memFree=789616/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33727 s]
/proc/loadavg: 0.92 1.00 1.03 2/66 5537
/proc/meminfo: memFree=783064/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476488 CPUtime=1.31
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 1645 0 0 0 130 1 0 0 25 0 1 0 102011396 1511923712 1619 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519160 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369122 1619 81 232 0 368887 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481844

[startup+2.97348 s]
/proc/loadavg: 0.92 1.00 1.03 2/66 5537
/proc/meminfo: memFree=782296/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476488 CPUtime=2.94
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 2525 0 0 0 293 1 0 0 25 0 1 0 102011396 1511923712 2499 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529804 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369122 2499 81 232 0 368887 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481844

[startup+6.2499 s]
/proc/loadavg: 0.93 1.00 1.03 2/66 5537
/proc/meminfo: memFree=771416/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476488 CPUtime=6.22
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 4789 0 0 0 620 2 0 0 25 0 1 0 102011396 1511923712 4763 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529814 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369122 4763 81 232 0 368887 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481844

[startup+12.7107 s]
/proc/loadavg: 0.93 1.00 1.03 2/66 5537
/proc/meminfo: memFree=767968/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=12.68
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 5336 0 0 0 1266 2 0 0 25 0 1 0 102011396 1511968768 5310 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 5310 81 232 0 368898 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481888

[startup+25.5224 s]
/proc/loadavg: 0.95 1.00 1.03 2/66 5537
/proc/meminfo: memFree=752480/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=25.48
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 9398 0 0 0 2544 4 0 0 25 0 1 0 102011396 1511968768 9372 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 9372 81 232 0 368898 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481888

[startup+51.1457 s]
/proc/loadavg: 0.96 1.00 1.02 2/66 5537
/proc/meminfo: memFree=730400/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=51.11
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 14769 0 0 0 5102 9 0 0 25 0 1 0 102011396 1511968768 14743 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 14743 81 232 0 368898 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481888

[startup+102.386 s]
/proc/loadavg: 0.98 1.00 1.02 2/66 5537
/proc/meminfo: memFree=725088/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=102.33
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 16046 0 0 0 10223 10 0 0 25 0 1 0 102011396 1511968768 15983 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 15983 81 232 0 368898 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481888

[startup+162.446 s]
/proc/loadavg: 0.99 1.00 1.01 2/66 5537
/proc/meminfo: memFree=712096/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=162.37
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 19308 0 0 0 16223 14 0 0 25 0 1 0 102011396 1511968768 19245 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 19245 81 232 0 368898 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481888

[startup+222.503 s]
/proc/loadavg: 0.99 1.00 1.01 2/66 5537
/proc/meminfo: memFree=694752/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=222.41
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 23656 0 0 0 22222 19 0 0 25 0 1 0 102011396 1511968768 23593 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 23593 81 232 0 368898 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481888

[startup+282.563 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 5537
/proc/meminfo: memFree=680800/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=282.45
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 27136 0 0 0 28222 23 0 0 25 0 1 0 102011396 1511968768 27073 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 27073 81 232 0 368898 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481888

[startup+342.622 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 5537
/proc/meminfo: memFree=668640/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=342.49
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 30164 0 0 0 34224 25 0 0 25 0 1 0 102011396 1511968768 30101 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 30101 81 232 0 368898 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481888

[startup+402.68 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 5537
/proc/meminfo: memFree=657952/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=402.53
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 32786 0 0 0 40225 28 0 0 25 0 1 0 102011396 1511968768 32723 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 32723 81 232 0 368898 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481888

[startup+462.737 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 5537
/proc/meminfo: memFree=648032/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=462.57
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 35289 0 0 0 46227 30 0 0 25 0 1 0 102011396 1511968768 35226 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518061 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 35226 81 232 0 368898 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481888

[startup+522.795 s]

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

[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=522.6
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 37484 0 0 0 52228 32 0 0 25 0 1 0 102011396 1511968768 37421 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 37421 81 232 0 368898 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 1481888

[startup+582.852 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 5537
/proc/meminfo: memFree=630240/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=582.65
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 39706 0 0 0 58231 34 0 0 25 0 1 0 102011396 1511968768 39643 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 39643 81 232 0 368898 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 1481888

[startup+642.915 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 5537
/proc/meminfo: memFree=621920/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=642.69
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 41797 0 0 0 64232 37 0 0 25 0 1 0 102011396 1511968768 41734 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 41734 81 232 0 368898 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 1481888

[startup+702.97 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 5537
/proc/meminfo: memFree=614432/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=702.73
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 43665 0 0 0 70234 39 0 0 25 0 1 0 102011396 1511968768 43602 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 43602 81 232 0 368898 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 1481888

[startup+763.028 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 5537
/proc/meminfo: memFree=607136/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=762.77
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 45500 0 0 0 76236 41 0 0 25 0 1 0 102011396 1511968768 45437 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 45437 81 232 0 368898 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 1481888

[startup+823.088 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5537
/proc/meminfo: memFree=600352/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=822.81
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 47167 0 0 0 82238 43 0 0 25 0 1 0 102011396 1511968768 47104 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 47104 81 232 0 368898 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 1481888

[startup+883.143 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5537
/proc/meminfo: memFree=594400/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=882.84
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 48672 0 0 0 88240 44 0 0 25 0 1 0 102011396 1511968768 48609 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 48609 81 232 0 368898 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 1481888

[startup+943.203 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5537
/proc/meminfo: memFree=588320/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=942.89
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 50177 0 0 0 94243 46 0 0 25 0 1 0 102011396 1511968768 50114 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 50114 81 232 0 368898 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 1481888

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5537
/proc/meminfo: memFree=581920/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=1002.92
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 51788 0 0 0 100245 47 0 0 25 0 1 0 102011396 1511968768 51725 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 51725 81 232 0 368898 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 1481888

[startup+1063.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5537
/proc/meminfo: memFree=576416/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=1062.97
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 53151 0 0 0 106248 49 0 0 25 0 1 0 102011396 1511968768 53088 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 53088 81 232 0 368898 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 1481888

[startup+1123.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5537
/proc/meminfo: memFree=570784/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=1123
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 54583 0 0 0 112250 50 0 0 25 0 1 0 102011396 1511968768 54520 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134542531 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 54520 81 232 0 368898 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 1481888

[startup+1183.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5537
/proc/meminfo: memFree=564832/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=1183.03
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 56069 0 0 0 118252 51 0 0 25 0 1 0 102011396 1511968768 56006 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 56006 81 232 0 368898 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5537
/proc/meminfo: memFree=563104/2055920 swapFree=4183864/4192956
[pid=5531] ppid=5529 vsize=5356 CPUtime=0
/proc/5531/stat : 5531 (Barcelogic) S 5529 5531 1413 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 102011395 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5531/statm: 1339 237 197 169 0 50 0
[pid=5537] ppid=5531 vsize=1476532 CPUtime=1200.05
/proc/5537/stat : 5537 (bsat) R 5531 5531 1413 0 -1 4194304 56484 0 0 0 119953 52 0 0 25 0 1 0 102011396 1511968768 56421 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5537/statm: 369133 56421 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.05
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 5531 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 1200.05

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

Real time (s): 1200.45
CPU time (s): 1200.05
CPU user time (s): 1199.53
CPU system time (s): 0.52
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 1481888

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= 733
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= 33
involuntary context switches= 10

runsolver used 0.769882 second user time and 2.44363 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Sun Feb 18 03:36:11 UTC 2007

IDJOB= 293372
IDBENCH= 19862
IDSOLVER= 122
FILE ID= node40/293372-1171769771

PBS_JOBID= 3839503

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1399781364-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293372-1171769771/Barcelogic /tmp/evaluation/293372-1171769771/instance-293372-1171769771.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-293372-1171769771 -o ROOT/results/node40/solver-293372-1171769771 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293372-1171769771/Barcelogic /tmp/evaluation/293372-1171769771/instance-293372-1171769771.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  4c28183cf3fdc5af05ae00990cccd898

RANDOM SEED= 116072471

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:        790024 kB
Buffers:         47380 kB
Cached:        1096412 kB
SwapCached:       4252 kB
Active:         819372 kB
Inactive:       335584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        790024 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          15836 kB
Slab:            96936 kB
Committed_AS:   125440 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 Sun Feb 18 03:56:14 UTC 2007