Trace number 291773

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) 1200.06 1200.37

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1264328999-02.SAT.shuffled.cnf
MD5SUMa8f6f75455aa2da8d4fca50e54ce6642
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
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/node3/watcher-291773-1171746157 -o ROOT/results/node3/solver-291773-1171746157 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291773-1171746157/Barcelogic /tmp/evaluation/291773-1171746157/instance-291773-1171746157.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: 1.09 1.02 0.93 3/77 14807
/proc/meminfo: memFree=796840/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 194570621 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632923730 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14807/statm: 1339 233 195 169 0 50 0
[pid=14808] ppid=14807 vsize=5356 CPUtime=0
/proc/14808/stat : 14808 (Barcelogic) S 14807 14807 14419 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14808/statm: 1339 237 198 169 0 50 0

[startup+0.107339 s]
/proc/loadavg: 1.09 1.02 0.93 3/77 14807
/proc/meminfo: memFree=796840/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.51537 s]
/proc/loadavg: 1.09 1.02 0.93 3/77 14807
/proc/meminfo: memFree=796840/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33544 s]
/proc/loadavg: 1.08 1.02 0.93 2/79 14813
/proc/meminfo: memFree=792792/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=1.31
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 1238 0 0 0 131 0 0 0 25 0 1 0 194570622 1511931904 1212 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134542392 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 1212 81 232 0 368889 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481852

[startup+2.97161 s]
/proc/loadavg: 1.08 1.02 0.93 2/79 14813
/proc/meminfo: memFree=789144/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=2.95
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 2283 0 0 0 294 1 0 0 25 0 1 0 194570622 1511931904 2257 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 2257 81 232 0 368889 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481852

[startup+6.24784 s]
/proc/loadavg: 1.07 1.02 0.93 2/79 14813
/proc/meminfo: memFree=787032/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=6.23
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 2599 0 0 0 622 1 0 0 25 0 1 0 194570622 1511931904 2573 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134521603 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 2573 81 232 0 368889 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481852

[startup+12.7124 s]
/proc/loadavg: 1.07 1.02 0.93 2/79 14813
/proc/meminfo: memFree=778136/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=12.69
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 4690 0 0 0 1267 2 0 0 25 0 1 0 194570622 1511931904 4664 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 4664 81 232 0 368889 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481852

[startup+25.5304 s]
/proc/loadavg: 1.06 1.02 0.93 2/79 14813
/proc/meminfo: memFree=769496/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=25.5
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 6902 0 0 0 2547 3 0 0 25 0 1 0 194570622 1511931904 6876 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 6876 81 232 0 368889 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481852

[startup+51.1585 s]
/proc/loadavg: 1.03 1.02 0.93 2/79 14813
/proc/meminfo: memFree=756440/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=51.12
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 10084 0 0 0 5106 6 0 0 25 0 1 0 194570622 1511931904 10058 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 10058 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: 1.01 1.01 0.93 2/79 14813
/proc/meminfo: memFree=747096/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=102.36
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 12456 0 0 0 10228 8 0 0 25 0 1 0 194570622 1511931904 12287 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 12287 81 232 0 368889 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481852

[startup+162.484 s]
/proc/loadavg: 1.00 1.01 0.93 2/79 14813
/proc/meminfo: memFree=744920/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=162.42
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 13053 0 0 0 16233 9 0 0 25 0 1 0 194570622 1511931904 12884 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 12884 81 232 0 368889 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481852

[startup+222.551 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=744664/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=222.47
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 13157 0 0 0 22238 9 0 0 25 0 1 0 194570622 1511931904 12909 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 12909 81 232 0 368889 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481852

[startup+282.62 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=743960/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=282.53
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 13376 0 0 0 28243 10 0 0 25 0 1 0 194570622 1511931904 13078 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 13078 81 232 0 368889 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481852

[startup+342.682 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=743960/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=342.58
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 13409 0 0 0 34247 11 0 0 25 0 1 0 194570622 1511931904 13078 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 13078 81 232 0 368889 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481852

[startup+402.749 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=744024/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=402.63
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 13409 0 0 0 40252 11 0 0 25 0 1 0 194570622 1511931904 13078 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 13078 81 232 0 368889 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481852

[startup+462.818 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=737496/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=462.68
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 15085 0 0 0 46254 14 0 0 25 0 1 0 194570622 1511931904 14754 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 14754 81 232 0 368889 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481852

[startup+522.884 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=726104/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0

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

[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=582.79
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 20090 0 0 0 58259 20 0 0 25 0 1 0 194570622 1511931904 19759 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 19759 81 232 0 368889 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481852

[startup+643.021 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=710232/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=642.84
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 21881 0 0 0 64261 23 0 0 25 0 1 0 194570622 1511931904 21550 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 21550 81 232 0 368889 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 1481852

[startup+703.09 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=703640/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=702.9
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 23530 0 0 0 70265 25 0 0 25 0 1 0 194570622 1511931904 23199 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 23199 81 232 0 368889 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481852

[startup+763.157 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=698392/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=762.95
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 24837 0 0 0 76268 27 0 0 25 0 1 0 194570622 1511931904 24506 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 24506 81 232 0 368889 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481852

[startup+823.226 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=693976/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=823.01
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 25927 0 0 0 82272 29 0 0 25 0 1 0 194570622 1511931904 25596 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 25596 81 232 0 368889 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 1481852

[startup+883.291 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=689048/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=883.06
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 27175 0 0 0 88275 31 0 0 25 0 1 0 194570622 1511931904 26844 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 26844 81 232 0 368889 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 1481852

[startup+943.355 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=684760/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=943.11
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 28231 0 0 0 94279 32 0 0 25 0 1 0 194570622 1511931904 27900 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 27900 81 232 0 368889 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 1481852

[startup+1003.42 s]
/proc/loadavg: 1.00 1.00 0.93 3/79 14813
/proc/meminfo: memFree=679832/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=1003.16
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 29492 0 0 0 100283 33 0 0 25 0 1 0 194570622 1511931904 29161 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 29161 81 232 0 368889 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 1481852

[startup+1063.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=675352/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=1063.23
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 30578 0 0 0 106288 35 0 0 25 0 1 0 194570622 1511931904 30247 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 30247 81 232 0 368889 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 1481852

[startup+1123.57 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=671256/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=1123.28
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 31602 0 0 0 112292 36 0 0 25 0 1 0 194570622 1511931904 31271 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 31271 81 232 0 368889 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 1481852

[startup+1183.64 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=667224/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=1183.34
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 32604 0 0 0 118297 37 0 0 25 0 1 0 194570622 1511931904 32273 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 32273 81 232 0 368889 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 1481852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=665944/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=1200.06
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 32909 0 0 0 119968 38 0 0 25 0 1 0 194570622 1511931904 32578 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 32578 81 232 0 368889 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481852

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 14813
/proc/meminfo: memFree=665944/2055920 swapFree=4192812/4192956
[pid=14807] ppid=14805 vsize=5356 CPUtime=0
/proc/14807/stat : 14807 (Barcelogic) S 14805 14807 14419 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194570621 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14807/statm: 1339 237 197 169 0 50 0
[pid=14813] ppid=14807 vsize=1476496 CPUtime=1200.06
/proc/14813/stat : 14813 (bsat) R 14807 14807 14419 0 -1 4194304 32909 0 0 0 119968 38 0 0 25 0 1 0 194570622 1511931904 32578 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14813/statm: 369124 32578 81 232 0 368889 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481852

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14807 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=6998
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.06

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

Real time (s): 1200.37
CPU time (s): 1200.06
CPU user time (s): 1199.68
CPU system time (s): 0.38
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 1481984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.006998
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= 12

runsolver used 1.19782 second user time and 3.07253 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Feb 17 21:02:37 UTC 2007

IDJOB= 291773
IDBENCH= 19823
IDSOLVER= 122
FILE ID= node3/291773-1171746157

PBS_JOBID= 3839265

Free space on /tmp= 66552 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1264328999-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291773-1171746157/Barcelogic /tmp/evaluation/291773-1171746157/instance-291773-1171746157.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-291773-1171746157 -o ROOT/results/node3/solver-291773-1171746157 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291773-1171746157/Barcelogic /tmp/evaluation/291773-1171746157/instance-291773-1171746157.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a8f6f75455aa2da8d4fca50e54ce6642

RANDOM SEED= 576940350

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        797184 kB
Buffers:         56412 kB
Cached:        1070484 kB
SwapCached:          0 kB
Active:         537096 kB
Inactive:       644392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        797184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1872 kB
Writeback:           0 kB
Mapped:          73452 kB
Slab:            62788 kB
Committed_AS:   911448 kB
PageTables:       1656 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= 66552 MiB

End job on node3 on Sat Feb 17 21:22:40 UTC 2007