Trace number 316077

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) 1200.04 1200.61

General information on the benchmark

Namecrafted/spence/
medium/s77-100.cnf
MD5SUM124e32713f66a3b30ead344822177706
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.9906
Satisfiable
(Un)Satisfiability was proved
Number of variables77
Number of clauses164
Sum of the clauses size492
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3164
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	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 |     164      492 |      49       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 77   #clauses: 164   #literals: 492
0.00/0.00	c CPU time:   0.000999 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-316077-1172663964 -o ROOT/results/node66/solver-316077-1172663964 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316077-1172663964/Barcelogic /tmp/evaluation/316077-1172663964/instance-316077-1172663964.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: 0.99 0.97 0.93 3/64 32065
/proc/meminfo: memFree=1573864/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 286353965 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607806034 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/32065/statm: 1339 233 195 169 0 50 0
[pid=32066] ppid=32065 vsize=5356 CPUtime=0
/proc/32066/stat : 32066 (Barcelogic) S 32065 32065 31533 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 286353966 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/32066/statm: 1339 237 198 169 0 50 0
[pid=32068] ppid=32066 vsize=0 CPUtime=0
/proc/32068/stat : 32068 (sed) D 32066 32065 31533 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 286353966 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/32068/statm: 0 0 0 0 0 0 0

[startup+0.0240381 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 32065
/proc/meminfo: memFree=1573864/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101052 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 32065
/proc/meminfo: memFree=1573864/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301092 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 32065
/proc/meminfo: memFree=1573864/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701171 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 32065
/proc/meminfo: memFree=1573864/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50133 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 32071
/proc/meminfo: memFree=1570136/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476484 CPUtime=1.48
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 1162 0 0 0 148 0 0 0 25 0 1 0 286353966 1511919616 1136 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518031 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369121 1136 81 232 0 368886 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481840

[startup+3.10165 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 32071
/proc/meminfo: memFree=1569176/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476484 CPUtime=3.08
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 1717 0 0 0 308 0 0 0 25 0 1 0 286353966 1511919616 1691 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519216 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369121 1691 81 232 0 368886 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481840

[startup+6.3013 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 32071
/proc/meminfo: memFree=1562584/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476484 CPUtime=6.28
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 3173 0 0 0 627 1 0 0 25 0 1 0 286353966 1511919616 3147 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369121 3147 81 232 0 368886 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481840

[startup+12.7026 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 32071
/proc/meminfo: memFree=1558424/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=12.68
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 3822 0 0 0 1267 1 0 0 25 0 1 0 286353966 1511956480 3796 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 3796 81 232 0 368895 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481876

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 32071
/proc/meminfo: memFree=1551512/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=25.47
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 5580 0 0 0 2545 2 0 0 25 0 1 0 286353966 1511956480 5554 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 5554 81 232 0 368895 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481876

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 32071
/proc/meminfo: memFree=1537368/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=51.07
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 9120 0 0 0 5102 5 0 0 25 0 1 0 286353966 1511956480 9094 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 9094 81 232 0 368895 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481876

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.93 2/72 32135
/proc/meminfo: memFree=1528984/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=102.22
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 10821 0 0 0 10215 7 0 0 25 0 1 0 286353966 1511956480 10757 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 10757 81 232 0 368895 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1481876

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/72 32209
/proc/meminfo: memFree=1528216/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=162.16
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 11086 0 0 0 16208 8 0 0 25 0 1 0 286353966 1511956480 11022 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 11022 81 232 0 368895 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 1481876

[startup+222.302 s]
/proc/loadavg: 1.03 0.99 0.94 2/66 32269
/proc/meminfo: memFree=1528728/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=222.1
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 11143 0 0 0 22202 8 0 0 25 0 1 0 286353966 1511956480 11022 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 11022 81 232 0 368895 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 1481876

[startup+282.302 s]
/proc/loadavg: 1.01 0.99 0.94 2/66 32269
/proc/meminfo: memFree=1528728/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=282.08
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 11222 0 0 0 28199 9 0 0 25 0 1 0 286353966 1511956480 11022 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 11022 81 232 0 368895 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 1481876

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 32269
/proc/meminfo: memFree=1527576/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=342.06
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 11582 0 0 0 34197 9 0 0 25 0 1 0 286353966 1511956480 11382 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 11382 81 232 0 368895 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 1481876

[startup+402.302 s]
/proc/loadavg: 1.07 1.02 0.95 2/66 32269
/proc/meminfo: memFree=1514264/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0

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

[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=521.98
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 19449 0 0 0 52181 17 0 0 25 0 1 0 286353966 1511956480 19249 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 19249 81 232 0 368895 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 1481876

[startup+582.302 s]
/proc/loadavg: 1.11 1.05 0.97 2/66 32269
/proc/meminfo: memFree=1488664/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=581.97
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 21281 0 0 0 58177 20 0 0 25 0 1 0 286353966 1511956480 21081 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 21081 81 232 0 368895 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 1481876

[startup+642.303 s]
/proc/loadavg: 1.25 1.09 0.98 2/66 32269
/proc/meminfo: memFree=1482136/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=641.95
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 22896 0 0 0 64173 22 0 0 25 0 1 0 286353966 1511956480 22696 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 22696 81 232 0 368895 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 1481876

[startup+702.301 s]
/proc/loadavg: 1.15 1.09 0.99 2/66 32269
/proc/meminfo: memFree=1477144/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=701.92
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 24142 0 0 0 70169 23 0 0 25 0 1 0 286353966 1511956480 23942 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 23942 81 232 0 368895 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 1481876

[startup+762.305 s]
/proc/loadavg: 1.10 1.08 0.99 2/66 32269
/proc/meminfo: memFree=1471640/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=761.9
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 25509 0 0 0 76165 25 0 0 25 0 1 0 286353966 1511956480 25309 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 25309 81 232 0 368895 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 1481876

[startup+822.301 s]
/proc/loadavg: 1.08 1.08 1.00 2/66 32269
/proc/meminfo: memFree=1466904/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=821.88
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 26682 0 0 0 82162 26 0 0 25 0 1 0 286353966 1511956480 26482 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 26482 81 232 0 368895 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 1481876

[startup+882.301 s]
/proc/loadavg: 1.07 1.08 1.00 2/66 32269
/proc/meminfo: memFree=1461912/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=881.86
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 27926 0 0 0 88159 27 0 0 25 0 1 0 286353966 1511956480 27726 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 27726 81 232 0 368895 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 1481876

[startup+942.302 s]
/proc/loadavg: 1.07 1.08 1.00 2/66 32269
/proc/meminfo: memFree=1457240/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=941.83
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 29083 0 0 0 94155 28 0 0 25 0 1 0 286353966 1511956480 28883 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 28883 81 232 0 368895 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 1481876

[startup+1002.3 s]
/proc/loadavg: 1.06 1.08 1.00 2/66 32269
/proc/meminfo: memFree=1453144/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=1001.8
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 30094 0 0 0 100152 28 0 0 25 0 1 0 286353966 1511956480 29894 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 29894 81 232 0 368895 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 1481876

[startup+1062.3 s]
/proc/loadavg: 1.06 1.07 1.00 2/66 32269
/proc/meminfo: memFree=1448472/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=1061.79
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 31265 0 0 0 106149 30 0 0 25 0 1 0 286353966 1511956480 31065 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 31065 81 232 0 368895 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 1481876

[startup+1122.3 s]
/proc/loadavg: 1.13 1.09 1.01 2/66 32269
/proc/meminfo: memFree=1444120/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=1121.76
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 32339 0 0 0 112145 31 0 0 25 0 1 0 286353966 1511956480 32139 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 32139 81 232 0 368895 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 1481876

[startup+1182.3 s]
/proc/loadavg: 1.12 1.09 1.00 2/66 32269
/proc/meminfo: memFree=1439896/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=1181.74
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 33413 0 0 0 118141 33 0 0 25 0 1 0 286353966 1511956480 33213 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 33213 81 232 0 368895 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.08 1.08 1.00 2/66 32269
/proc/meminfo: memFree=1438616/2055920 swapFree=4183244/4192956
[pid=32065] ppid=32063 vsize=5356 CPUtime=0
/proc/32065/stat : 32065 (Barcelogic) S 32063 32065 31533 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 286353965 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32065/statm: 1339 237 197 169 0 50 0
[pid=32071] ppid=32065 vsize=1476520 CPUtime=1200.04
/proc/32071/stat : 32071 (bsat) R 32065 32065 31533 0 -1 4194304 33710 0 0 0 119971 33 0 0 25 0 1 0 286353966 1511956480 33510 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32071/statm: 369130 33510 81 232 0 368895 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481876

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32065 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.008998
while last known CPU time is 1200.04

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

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.71
CPU system time (s): 0.33
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 1481876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 685
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 1.15182 second user time and 2.6586 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Feb 28 11:59:24 UTC 2007

IDJOB= 316077
IDBENCH= 20432
IDSOLVER= 122
FILE ID= node66/316077-1172663964

PBS_JOBID= 3981205

Free space on /tmp= 66527 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s77-100.cnf
COMMAND LINE= /tmp/evaluation/316077-1172663964/Barcelogic /tmp/evaluation/316077-1172663964/instance-316077-1172663964.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-316077-1172663964 -o ROOT/results/node66/solver-316077-1172663964 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316077-1172663964/Barcelogic /tmp/evaluation/316077-1172663964/instance-316077-1172663964.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  124e32713f66a3b30ead344822177706

RANDOM SEED= 779130541

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1574336 kB
Buffers:         12420 kB
Cached:         420392 kB
SwapCached:       3476 kB
Active:         202688 kB
Inactive:       239928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1574336 kB
SwapTotal:     4192956 kB
SwapFree:      4183244 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          15812 kB
Slab:            25108 kB
Committed_AS:   722708 kB
PageTables:       1376 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= 66527 MiB

End job on node66 on Wed Feb 28 12:19:27 UTC 2007