Trace number 346999

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 Fixed 2007-04-13? (TO) 1200.07 1201.01

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S235206606-20.UNSAT.shuffled.cnf
MD5SUMf03277f9bbb5e0d43de3f0e34472c40f
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |    2343     7029 |     702       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    2332     7095 |      --       0       --      -- |     --   | -11/66
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 537   #clauses: 2332   #literals: 7095
0.00/0.04	c CPU time:   0.006998 s
0.00/0.04	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-346999-1176603468 -o ROOT/results/node1/solver-346999-1176603468 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/346999-1176603468/Barcelogic /tmp/evaluation/346999-1176603468/instance-346999-1176603468.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.98 0.99 3/77 32588
/proc/meminfo: memFree=1749752/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 136384619 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/32588/statm: 1339 233 195 169 0 50 0
[pid=32589] ppid=32588 vsize=5356 CPUtime=0
/proc/32589/stat : 32589 (Barcelogic) S 32588 32588 32637 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 136384619 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/32589/statm: 1339 237 198 169 0 50 0
[pid=32590] ppid=32589 vsize=0 CPUtime=0
/proc/32590/stat : 32590 (Barcelogic) D 32589 32588 32637 0 -1 4194372 25 0 0 0 0 0 0 0 18 0 1 0 136384619 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/32590/statm: 0 0 0 0 0 0 0
[pid=32591] ppid=32589 vsize=0 CPUtime=0
/proc/32591/stat : 32591 (sed) D 32589 32588 32637 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 136384619 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/32591/statm: 0 0 0 0 0 0 0

[startup+0.114502 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32588
/proc/meminfo: memFree=1749752/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201511 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32588
/proc/meminfo: memFree=1749752/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301523 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32588
/proc/meminfo: memFree=1749752/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701572 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32588
/proc/meminfo: memFree=1749752/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50166 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 32594
/proc/meminfo: memFree=1743528/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=1.44
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 1647 0 0 0 144 0 0 0 25 0 1 0 136384624 1511923712 1618 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518269 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 1618 93 232 0 368887 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 1481844

[startup+3.10185 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 32594
/proc/meminfo: memFree=1743144/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=3.04
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 2257 0 0 0 304 0 0 0 25 0 1 0 136384624 1511923712 2228 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 2228 93 232 0 368887 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 1481844

[startup+6.30122 s]
/proc/loadavg: 0.93 0.98 0.99 3/79 32594
/proc/meminfo: memFree=1733608/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=6.24
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 4569 0 0 0 623 1 0 0 25 0 1 0 136384624 1511923712 4540 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 4540 93 232 0 368887 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481844

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 32594
/proc/meminfo: memFree=1728112/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=12.63
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 5364 0 0 0 1262 1 0 0 25 0 1 0 136384624 1511923712 5335 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134540044 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 5335 93 232 0 368887 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 1481844

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 32594
/proc/meminfo: memFree=1714416/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=25.43
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 8840 0 0 0 2539 4 0 0 25 0 1 0 136384624 1511923712 8811 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 8811 93 232 0 368887 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 1481844

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 32594
/proc/meminfo: memFree=1688496/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=51.02
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 15386 0 0 0 5093 9 0 0 25 0 1 0 136384624 1511923712 15357 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 15357 93 232 0 368887 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 1481844

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 32594
/proc/meminfo: memFree=1672560/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=102.21
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 19240 0 0 0 10208 13 0 0 25 0 1 0 136384624 1511923712 19211 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 19211 93 232 0 368887 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 1481844

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32594
/proc/meminfo: memFree=1672496/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=162.19
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 19261 0 0 0 16205 14 0 0 25 0 1 0 136384624 1511923712 19232 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 19232 93 232 0 368887 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 1481844

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32594
/proc/meminfo: memFree=1646768/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=222.18
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 25667 0 0 0 22196 22 0 0 25 0 1 0 136384624 1511923712 25638 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 25638 93 232 0 368887 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1481844

[startup+282.302 s]
/proc/loadavg: 1.50 1.11 1.04 4/86 9560
/proc/meminfo: memFree=1615464/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=281.99
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 30064 0 0 0 28169 30 0 0 25 0 1 0 136384624 1511923712 30035 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/32594/statm: 369122 30035 93 232 0 368887 0
Current children cumulated CPU time (s) 281.99
Current children cumulated vsize (KiB) 1481844

[startup+342.302 s]
/proc/loadavg: 1.93 1.30 1.10 3/86 29812
/proc/meminfo: memFree=1577312/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=341.68
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 33619 0 0 0 34126 42 0 0 25 0 1 0 136384624 1511923712 33590 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518168 0 0 4096 0 0 0 0 17 0 0 0
/proc/32594/statm: 369122 33590 93 232 0 368887 0
Current children cumulated CPU time (s) 341.68
Current children cumulated vsize (KiB) 1481844

[startup+402.302 s]
/proc/loadavg: 1.51 1.31 1.12 2/79 2440
/proc/meminfo: memFree=1563056/2055920 swapFree=4145888/4192956

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

/proc/32594/statm: 369122 44849 93 232 0 368887 0
Current children cumulated CPU time (s) 581.54
Current children cumulated vsize (KiB) 1481844

[startup+642.302 s]
/proc/loadavg: 1.01 1.14 1.08 2/79 2440
/proc/meminfo: memFree=1519792/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=641.52
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 47406 0 0 0 64092 60 0 0 25 0 1 0 136384624 1511923712 47377 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518269 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 47377 93 232 0 368887 0
Current children cumulated CPU time (s) 641.52
Current children cumulated vsize (KiB) 1481844

[startup+702.302 s]
/proc/loadavg: 1.00 1.11 1.08 2/79 2440
/proc/meminfo: memFree=1511472/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=701.5
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 49467 0 0 0 70087 63 0 0 25 0 1 0 136384624 1511923712 49438 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 49438 93 232 0 368887 0
Current children cumulated CPU time (s) 701.5
Current children cumulated vsize (KiB) 1481844

[startup+762.301 s]
/proc/loadavg: 1.00 1.09 1.07 2/79 2440
/proc/meminfo: memFree=1502640/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=761.49
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 51638 0 0 0 76083 66 0 0 25 0 1 0 136384624 1511923712 51609 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 51609 93 232 0 368887 0
Current children cumulated CPU time (s) 761.49
Current children cumulated vsize (KiB) 1481844

[startup+822.301 s]
/proc/loadavg: 1.00 1.07 1.07 2/79 2442
/proc/meminfo: memFree=1493352/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=821.47
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 53978 0 0 0 82077 70 0 0 25 0 1 0 136384624 1511923712 53949 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 53949 93 232 0 368887 0
Current children cumulated CPU time (s) 821.47
Current children cumulated vsize (KiB) 1481844

[startup+882.305 s]
/proc/loadavg: 1.00 1.06 1.06 2/79 2442
/proc/meminfo: memFree=1484464/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=881.45
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 56175 0 0 0 88073 72 0 0 25 0 1 0 136384624 1511923712 56146 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 56146 93 232 0 368887 0
Current children cumulated CPU time (s) 881.45
Current children cumulated vsize (KiB) 1481844

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.05 2/79 2442
/proc/meminfo: memFree=1476528/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=941.44
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 58178 0 0 0 94068 76 0 0 25 0 1 0 136384624 1511923712 58149 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 58149 93 232 0 368887 0
Current children cumulated CPU time (s) 941.44
Current children cumulated vsize (KiB) 1481844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.05 2/79 2442
/proc/meminfo: memFree=1468912/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=1001.42
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 60061 0 0 0 100065 77 0 0 25 0 1 0 136384624 1511923712 60032 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 60032 93 232 0 368887 0
Current children cumulated CPU time (s) 1001.42
Current children cumulated vsize (KiB) 1481844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.04 2/79 2442
/proc/meminfo: memFree=1462192/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=1061.41
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 61744 0 0 0 106061 80 0 0 25 0 1 0 136384624 1511923712 61715 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 61715 93 232 0 368887 0
Current children cumulated CPU time (s) 1061.41
Current children cumulated vsize (KiB) 1481844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.04 2/79 2442
/proc/meminfo: memFree=1455792/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=1121.39
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 63335 0 0 0 112057 82 0 0 25 0 1 0 136384624 1511923712 63306 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 63306 93 232 0 368887 0
Current children cumulated CPU time (s) 1121.39
Current children cumulated vsize (KiB) 1481844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/79 2442
/proc/meminfo: memFree=1449264/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=1181.37
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 64964 0 0 0 118053 84 0 0 25 0 1 0 136384624 1511923712 64935 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 64935 93 232 0 368887 0
Current children cumulated CPU time (s) 1181.37
Current children cumulated vsize (KiB) 1481844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201 s]
/proc/loadavg: 1.00 1.01 1.03 2/79 2442
/proc/meminfo: memFree=1447600/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=1200.07
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 65380 0 0 0 119922 85 0 0 25 0 1 0 136384624 1511923712 65351 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 65351 93 232 0 368887 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481844

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

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

[startup+1201 s]
/proc/loadavg: 1.00 1.01 1.03 2/79 2442
/proc/meminfo: memFree=1447600/2055920 swapFree=4145888/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (Barcelogic) S 32586 32588 32637 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136384619 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32588/statm: 1339 238 197 169 0 50 0
[pid=32594] ppid=32588 vsize=1476488 CPUtime=1200.07
/proc/32594/stat : 32594 (bsat) R 32588 32588 32637 0 -1 4194304 65380 0 0 0 119922 85 0 0 25 0 1 0 136384624 1511923712 65351 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32594/statm: 369122 65351 93 232 0 368887 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481844

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32588 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=6998
# CPU time returned by wait4() is 0.016996
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1201.01
CPU time (s): 1200.07
CPU user time (s): 1199.22
CPU system time (s): 0.85
CPU usage (%): 99.9215
Max. virtual memory (cumulated for all children) (KiB): 1481844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 755
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= 39
involuntary context switches= 6

runsolver used 1.18482 second user time and 3.19951 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sun Apr 15 02:17:48 UTC 2007

IDJOB= 346999
IDBENCH= 19962
IDSOLVER= 154
FILE ID= node1/346999-1176603468

PBS_JOBID= 4556806

Free space on /tmp= 66467 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S235206606-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/346999-1176603468/Barcelogic /tmp/evaluation/346999-1176603468/instance-346999-1176603468.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-346999-1176603468 -o ROOT/results/node1/solver-346999-1176603468 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/346999-1176603468/Barcelogic /tmp/evaluation/346999-1176603468/instance-346999-1176603468.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  f03277f9bbb5e0d43de3f0e34472c40f

RANDOM SEED= 688585327

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1750224 kB
Buffers:         57864 kB
Cached:         174112 kB
SwapCached:      15204 kB
Active:         110108 kB
Inactive:       151076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750224 kB
SwapTotal:     4192956 kB
SwapFree:      4145888 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          33352 kB
Slab:            29992 kB
Committed_AS:  3553588 kB
PageTables:       1840 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= 66467 MiB

End job on node1 on Sun Apr 15 02:37:51 UTC 2007