Trace number 294151

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 1200.52

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1109841921-18.SAT.shuffled.cnf
MD5SUMdbe7e3fe1e7b58d06fc02e720d4baf80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.068989
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2769    13845 |     830       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 130   #clauses: 2769   #literals: 13845
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-294151-1171783897 -o ROOT/results/node66/solver-294151-1171783897 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294151-1171783897/Barcelogic /tmp/evaluation/294151-1171783897/instance-294151-1171783897.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: 1.00 1.00 1.00 3/64 19072
/proc/meminfo: memFree=427096/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 198347271 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607806034 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19072/statm: 1339 233 195 169 0 50 0
[pid=19073] ppid=19072 vsize=5356 CPUtime=0
/proc/19073/stat : 19073 (Barcelogic) S 19072 19072 17394 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19073/statm: 1339 237 198 169 0 50 0
[pid=19075] ppid=19073 vsize=0 CPUtime=0
/proc/19075/stat : 19075 (sed) D 19073 19072 17394 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 198347271 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/19075/statm: 0 0 0 0 0 0 0

[startup+0.108115 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19072
/proc/meminfo: memFree=427096/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.519195 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19072
/proc/meminfo: memFree=427096/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.34036 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19078
/proc/meminfo: memFree=419848/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=1.32
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 1885 0 0 0 131 1 0 0 25 0 1 0 198347273 1511919616 1859 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134530312 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 1859 81 232 0 368886 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481840

[startup+2.97669 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19078
/proc/meminfo: memFree=419464/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=2.95
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 2578 0 0 0 294 1 0 0 25 0 1 0 198347273 1511919616 2552 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 2552 81 232 0 368886 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481840

[startup+6.25836 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19078
/proc/meminfo: memFree=408456/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=6.23
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 5050 0 0 0 621 2 0 0 25 0 1 0 198347273 1511919616 5024 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134539164 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 5024 81 232 0 368886 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481840

[startup+12.7157 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19078
/proc/meminfo: memFree=401552/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=12.68
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 6333 0 0 0 1266 2 0 0 25 0 1 0 198347273 1511919616 6274 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 6274 81 232 0 368886 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481840

[startup+25.5253 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19078
/proc/meminfo: memFree=389712/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=25.49
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 9408 0 0 0 2544 5 0 0 25 0 1 0 198347273 1511919616 9349 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 9349 81 232 0 368886 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481840

[startup+51.1505 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19078
/proc/meminfo: memFree=367632/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=51.1
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 14870 0 0 0 5100 10 0 0 25 0 1 0 198347273 1511919616 14811 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 14811 81 232 0 368886 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481840

[startup+102.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19078
/proc/meminfo: memFree=362448/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=102.34
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 16108 0 0 0 10223 11 0 0 25 0 1 0 198347273 1511919616 16009 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 16009 81 232 0 368886 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481840

[startup+162.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19078
/proc/meminfo: memFree=355472/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=162.37
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 17897 0 0 0 16225 12 0 0 25 0 1 0 198347273 1511919616 17746 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 17746 81 232 0 368886 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481840

[startup+222.523 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19078
/proc/meminfo: memFree=355472/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=222.41
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 17900 0 0 0 22229 12 0 0 25 0 1 0 198347273 1511919616 17749 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 17749 81 232 0 368886 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481840

[startup+282.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19078
/proc/meminfo: memFree=337488/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=282.45
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 22462 0 0 0 28227 18 0 0 25 0 1 0 198347273 1511919616 22311 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 22311 81 232 0 368886 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481840

[startup+342.641 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 19078
/proc/meminfo: memFree=320336/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=342.49
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 26724 0 0 0 34227 22 0 0 25 0 1 0 198347273 1511919616 26573 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 26573 81 232 0 368886 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481840

[startup+402.706 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 19078
/proc/meminfo: memFree=305744/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=402.53
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 30303 0 0 0 40228 25 0 0 25 0 1 0 198347273 1511919616 30152 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 30152 81 232 0 368886 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481840

[startup+462.766 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 19078
/proc/meminfo: memFree=294160/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=462.57
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 33230 0 0 0 46228 29 0 0 25 0 1 0 198347273 1511919616 33079 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 33079 81 232 0 368886 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481840

[startup+522.826 s]

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

[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=522.61
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 36061 0 0 0 52229 32 0 0 25 0 1 0 198347273 1511919616 35910 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 35910 81 232 0 368886 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 1481840

[startup+582.892 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19080
/proc/meminfo: memFree=272720/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=582.66
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 38577 0 0 0 58233 33 0 0 25 0 1 0 198347273 1511919616 38426 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 38426 81 232 0 368886 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 1481840

[startup+642.957 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19080
/proc/meminfo: memFree=263760/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=642.7
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 40828 0 0 0 64235 35 0 0 25 0 1 0 198347273 1511919616 40677 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 40677 81 232 0 368886 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 1481840

[startup+703.021 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19080
/proc/meminfo: memFree=255248/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=702.74
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 42940 0 0 0 70237 37 0 0 25 0 1 0 198347273 1511919616 42789 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 42789 81 232 0 368886 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 1481840

[startup+763.08 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19080
/proc/meminfo: memFree=247440/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=762.78
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 44907 0 0 0 76238 40 0 0 25 0 1 0 198347273 1511919616 44756 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 44756 81 232 0 368886 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 1481840

[startup+823.136 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19080
/proc/meminfo: memFree=239568/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=822.81
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 46833 0 0 0 82240 41 0 0 25 0 1 0 198347273 1511919616 46682 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 46682 81 232 0 368886 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 1481840

[startup+883.195 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19080
/proc/meminfo: memFree=231888/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=882.85
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 48757 0 0 0 88242 43 0 0 25 0 1 0 198347273 1511919616 48606 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 48606 81 232 0 368886 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 1481840

[startup+943.254 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19080
/proc/meminfo: memFree=224784/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=942.89
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 50522 0 0 0 94244 45 0 0 25 0 1 0 198347273 1511919616 50371 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 50371 81 232 0 368886 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 1481840

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19080
/proc/meminfo: memFree=218064/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=1002.93
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 52201 0 0 0 100246 47 0 0 25 0 1 0 198347273 1511919616 52050 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 52050 81 232 0 368886 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 1481840

[startup+1063.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19080
/proc/meminfo: memFree=211600/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=1062.98
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 53801 0 0 0 106250 48 0 0 25 0 1 0 198347273 1511919616 53650 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 53650 81 232 0 368886 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 1481840

[startup+1123.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19080
/proc/meminfo: memFree=205072/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=1123.02
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 55427 0 0 0 112252 50 0 0 25 0 1 0 198347273 1511919616 55276 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 55276 81 232 0 368886 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 1481840

[startup+1183.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19080
/proc/meminfo: memFree=198864/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=1183.05
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 57017 0 0 0 118253 52 0 0 25 0 1 0 198347273 1511919616 56866 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 56866 81 232 0 368886 0
Current children cumulated CPU time (s) 1183.05
Current children cumulated vsize (KiB) 1481840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19080
/proc/meminfo: memFree=196816/2055920 swapFree=4183396/4192956
[pid=19072] ppid=19070 vsize=5356 CPUtime=0
/proc/19072/stat : 19072 (Barcelogic) S 19070 19072 17394 0 -1 4194304 332 407 0 0 0 0 0 0 16 0 1 0 198347271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 1339 237 197 169 0 50 0
[pid=19078] ppid=19072 vsize=1476484 CPUtime=1200.06
/proc/19078/stat : 19078 (bsat) R 19072 19072 17394 0 -1 4194304 57499 0 0 0 119954 52 0 0 25 0 1 0 198347273 1511919616 57348 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19078/statm: 369121 57348 81 232 0 368886 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481840

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 19072 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.014997
while last known CPU time is 1200.06

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

Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.54
CPU system time (s): 0.52
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 1481840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 739
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 1.00385 second user time and 2.42563 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sun Feb 18 07:31:37 UTC 2007

IDJOB= 294151
IDBENCH= 19881
IDSOLVER= 122
FILE ID= node66/294151-1171783897

PBS_JOBID= 3839538

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1109841921-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294151-1171783897/Barcelogic /tmp/evaluation/294151-1171783897/instance-294151-1171783897.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-294151-1171783897 -o ROOT/results/node66/solver-294151-1171783897 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294151-1171783897/Barcelogic /tmp/evaluation/294151-1171783897/instance-294151-1171783897.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  dbe7e3fe1e7b58d06fc02e720d4baf80

RANDOM SEED= 106069604

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:        427440 kB
Buffers:         49216 kB
Cached:        1425488 kB
SwapCached:       3616 kB
Active:         815384 kB
Inactive:       669184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        427440 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          15776 kB
Slab:           129900 kB
Committed_AS:   522220 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= 66563 MiB

End job on node66 on Sun Feb 18 07:51:40 UTC 2007