Trace number 291609

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) 1200.02 1200.39

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1456895752-14.SAT.shuffled.cnf
MD5SUMfa2304b8263a4aa6972ebd18df695b72
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.008998
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
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 51704
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1704     8520 |     511       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 80   #clauses: 1704   #literals: 8520
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	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/node7/watcher-291609-1171744409 -o ROOT/results/node7/solver-291609-1171744409 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291609-1171744409/Barcelogic /tmp/evaluation/291609-1171744409/instance-291609-1171744409.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: 1.04 0.93 0.81 3/77 8749
/proc/meminfo: memFree=1715728/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 194395590 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8749/statm: 1339 233 195 169 0 50 0
[pid=8750] ppid=8749 vsize=5356 CPUtime=0
/proc/8750/stat : 8750 (Barcelogic) S 8749 8749 8508 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8750/statm: 1339 237 198 169 0 50 0

[startup+0.107993 s]
/proc/loadavg: 1.04 0.93 0.81 3/77 8749
/proc/meminfo: memFree=1715728/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.516033 s]
/proc/loadavg: 1.04 0.93 0.81 3/77 8749
/proc/meminfo: memFree=1715728/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33612 s]
/proc/loadavg: 1.04 0.93 0.81 2/79 8755
/proc/meminfo: memFree=1711744/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476496 CPUtime=1.31
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 1233 0 0 0 131 0 0 0 25 0 1 0 194395592 1511931904 1207 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134539627 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369124 1207 81 232 0 368889 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481852

[startup+2.97229 s]
/proc/loadavg: 1.04 0.93 0.81 2/79 8755
/proc/meminfo: memFree=1708160/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476496 CPUtime=2.95
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 2272 0 0 0 294 1 0 0 25 0 1 0 194395592 1511931904 2246 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134539141 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369124 2246 81 232 0 368889 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481852

[startup+6.25363 s]
/proc/loadavg: 1.04 0.93 0.81 2/79 8755
/proc/meminfo: memFree=1706368/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476496 CPUtime=6.23
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 2463 0 0 0 622 1 0 0 25 0 1 0 194395592 1511931904 2437 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369124 2437 81 232 0 368889 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481852

[startup+12.7123 s]
/proc/loadavg: 1.03 0.93 0.81 2/79 8755
/proc/meminfo: memFree=1696768/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476496 CPUtime=12.68
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 4786 0 0 0 1265 3 0 0 25 0 1 0 194395592 1511931904 4760 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369124 4760 81 232 0 368889 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481852

[startup+25.5317 s]
/proc/loadavg: 1.03 0.94 0.82 2/79 8755
/proc/meminfo: memFree=1687040/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476496 CPUtime=25.5
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 7199 0 0 0 2545 5 0 0 25 0 1 0 194395592 1511931904 7173 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369124 7173 81 232 0 368889 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481852

[startup+51.1573 s]
/proc/loadavg: 1.02 0.94 0.82 2/79 8755
/proc/meminfo: memFree=1673216/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476496 CPUtime=51.12
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 10598 0 0 0 5103 9 0 0 25 0 1 0 194395592 1511931904 10572 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369124 10572 81 232 0 368889 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481852

[startup+102.41 s]
/proc/loadavg: 1.08 0.96 0.83 2/79 8755
/proc/meminfo: memFree=1669376/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476496 CPUtime=102.36
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 11587 0 0 0 10225 11 0 0 25 0 1 0 194395592 1511931904 11436 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369124 11436 81 232 0 368889 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481852

[startup+162.48 s]
/proc/loadavg: 1.03 0.97 0.84 2/79 8755
/proc/meminfo: memFree=1661952/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476496 CPUtime=162.41
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 13514 0 0 0 16228 13 0 0 25 0 1 0 194395592 1511931904 13269 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369124 13269 81 232 0 368889 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481852

[startup+222.548 s]
/proc/loadavg: 1.01 0.97 0.84 2/79 8755
/proc/meminfo: memFree=1661952/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=222.46
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 13527 0 0 0 22233 13 0 0 25 0 1 0 194395592 1511968768 13282 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 13282 81 232 0 368898 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481888

[startup+282.619 s]
/proc/loadavg: 1.00 0.97 0.85 2/79 8755
/proc/meminfo: memFree=1661952/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=282.52
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 13527 0 0 0 28238 14 0 0 25 0 1 0 194395592 1511968768 13282 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 13282 81 232 0 368898 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481888

[startup+342.687 s]
/proc/loadavg: 1.00 0.97 0.85 2/79 8755
/proc/meminfo: memFree=1654208/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=342.56
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 15528 0 0 0 34240 16 0 0 25 0 1 0 194395592 1511968768 15283 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 15283 81 232 0 368898 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481888

[startup+402.756 s]
/proc/loadavg: 1.00 0.97 0.86 2/79 8757
/proc/meminfo: memFree=1644224/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=402.61
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 17982 0 0 0 40243 18 0 0 25 0 1 0 194395592 1511968768 17737 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 17737 81 232 0 368898 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 1481888

[startup+462.825 s]
/proc/loadavg: 1.00 0.97 0.87 2/79 8757
/proc/meminfo: memFree=1635840/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=462.67
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 20110 0 0 0 46245 22 0 0 25 0 1 0 194395592 1511968768 19865 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 19865 81 232 0 368898 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 1481888

[startup+522.892 s]
/proc/loadavg: 1.00 0.97 0.87 2/79 8757
/proc/meminfo: memFree=1628096/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0

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

[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=582.77
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 23808 0 0 0 58251 26 0 0 25 0 1 0 194395592 1511968768 23563 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 23563 81 232 0 368898 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 1481888

[startup+643.035 s]
/proc/loadavg: 1.00 0.97 0.88 2/79 8757
/proc/meminfo: memFree=1615936/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=642.83
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 25054 0 0 0 64255 28 0 0 25 0 1 0 194395592 1511968768 24809 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518107 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 24809 81 232 0 368898 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 1481888

[startup+703.103 s]
/proc/loadavg: 1.00 0.97 0.89 2/79 8757
/proc/meminfo: memFree=1610240/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=702.88
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 26474 0 0 0 70257 31 0 0 25 0 1 0 194395592 1511968768 26229 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 26229 81 232 0 368898 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 1481888

[startup+763.172 s]
/proc/loadavg: 1.00 0.97 0.89 2/79 8757
/proc/meminfo: memFree=1604800/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=762.93
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 27868 0 0 0 76261 32 0 0 25 0 1 0 194395592 1511968768 27623 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 27623 81 232 0 368898 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 1481888

[startup+823.245 s]
/proc/loadavg: 1.00 0.97 0.90 2/79 8757
/proc/meminfo: memFree=1599616/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=822.98
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 29129 0 0 0 82264 34 0 0 25 0 1 0 194395592 1511968768 28884 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 28884 81 232 0 368898 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 1481888

[startup+883.314 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 8757
/proc/meminfo: memFree=1595008/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=883.04
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 30293 0 0 0 88267 37 0 0 25 0 1 0 194395592 1511968768 30048 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 30048 81 232 0 368898 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 1481888

[startup+943.381 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 8757
/proc/meminfo: memFree=1591488/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=943.09
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 31163 0 0 0 94271 38 0 0 25 0 1 0 194395592 1511968768 30918 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 30918 81 232 0 368898 0
Current children cumulated CPU time (s) 943.09
Current children cumulated vsize (KiB) 1481888

[startup+1003.45 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 8757
/proc/meminfo: memFree=1587264/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=1003.14
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 32224 0 0 0 100275 39 0 0 25 0 1 0 194395592 1511968768 31979 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 31979 81 232 0 368898 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 1481888

[startup+1063.53 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 8757
/proc/meminfo: memFree=1582976/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=1063.2
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 33287 0 0 0 106279 41 0 0 25 0 1 0 194395592 1511968768 33042 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 33042 81 232 0 368898 0
Current children cumulated CPU time (s) 1063.2
Current children cumulated vsize (KiB) 1481888

[startup+1123.59 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 8757
/proc/meminfo: memFree=1579008/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=1123.25
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 34275 0 0 0 112283 42 0 0 25 0 1 0 194395592 1511968768 34030 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 34030 81 232 0 368898 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 1481888

[startup+1183.67 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 8757
/proc/meminfo: memFree=1575040/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=1183.31
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 35269 0 0 0 118287 44 0 0 25 0 1 0 194395592 1511968768 35024 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 35024 81 232 0 368898 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 8757
/proc/meminfo: memFree=1573824/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=1200.02
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 35545 0 0 0 119958 44 0 0 25 0 1 0 194395592 1511968768 35300 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 35300 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.02
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

[startup+1200.38 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 8757
/proc/meminfo: memFree=1573824/2055920 swapFree=4142368/4192956
[pid=8749] ppid=8747 vsize=5356 CPUtime=0
/proc/8749/stat : 8749 (Barcelogic) S 8747 8749 8508 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194395590 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8749/statm: 1339 237 197 169 0 50 0
[pid=8755] ppid=8749 vsize=1476532 CPUtime=1200.02
/proc/8755/stat : 8755 (bsat) R 8749 8749 8508 0 -1 4194304 35545 0 0 0 119958 44 0 0 25 0 1 0 194395592 1511968768 35300 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8755/statm: 369133 35300 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481888

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8749 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.02

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

Real time (s): 1200.39
CPU time (s): 1200.02
CPU user time (s): 1199.58
CPU system time (s): 0.44
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 1481888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 714
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 1.14482 second user time and 3.12453 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Feb 17 20:33:29 UTC 2007

IDJOB= 291609
IDBENCH= 19819
IDSOLVER= 122
FILE ID= node7/291609-1171744409

PBS_JOBID= 3839261

Free space on /tmp= 66547 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1456895752-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291609-1171744409/Barcelogic /tmp/evaluation/291609-1171744409/instance-291609-1171744409.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-291609-1171744409 -o ROOT/results/node7/solver-291609-1171744409 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291609-1171744409/Barcelogic /tmp/evaluation/291609-1171744409/instance-291609-1171744409.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  fa2304b8263a4aa6972ebd18df695b72

RANDOM SEED= 228175370

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1716136 kB
Buffers:         46504 kB
Cached:         197572 kB
SwapCached:      16024 kB
Active:         183184 kB
Inactive:        90856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716136 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:          29680 kB
Slab:            51212 kB
Committed_AS:   682188 kB
PageTables:       1764 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66547 MiB

End job on node7 on Sat Feb 17 20:53:31 UTC 2007