Trace number 347653

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) 1200.06 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-250-3.sat05-2220.reshuffled-07.cnf
MD5SUMb79b003513b2a70c9b89188422a831e2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses1000
Sum of the clauses size3000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31000
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 |    1000     3000 |     299       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 250   #clauses: 1000   #literals: 3000
0.00/0.01	c CPU time:   0.002999 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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node50/watcher-347653-1176682995 -o ROOT/results/node50/solver-347653-1176682995 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347653-1176682995/Barcelogic /tmp/evaluation/347653-1176682995/instance-347653-1176682995.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: 1.03 1.03 1.00 3/64 20684
/proc/meminfo: memFree=1966304/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 23144720 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577642578 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20684/statm: 1338 232 195 169 0 49 0
[pid=20685] ppid=20684 vsize=5352 CPUtime=0
/proc/20685/stat : 20685 (Barcelogic) S 20684 20684 19802 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 23144720 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20685/statm: 1338 236 198 169 0 49 0
[pid=20687] ppid=20685 vsize=0 CPUtime=0
/proc/20687/stat : 20687 (sed) D 20685 20684 19802 0 -1 4194308 163 0 0 0 0 0 0 0 23 0 1 0 23144720 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/20687/statm: 0 0 0 0 0 0 0

[startup+0.011423 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 20684
/proc/meminfo: memFree=1966304/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 23144720 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102353 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 20684
/proc/meminfo: memFree=1966304/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301373 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 20684
/proc/meminfo: memFree=1966304/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701406 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 20684
/proc/meminfo: memFree=1966304/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50247 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 20690
/proc/meminfo: memFree=1962320/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476444 CPUtime=1.48
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 1409 0 0 0 148 0 0 0 25 0 1 0 23144721 1511878656 1381 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369111 1381 94 232 0 368876 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481796

[startup+3.10161 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 20690
/proc/meminfo: memFree=1960400/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476444 CPUtime=3.07
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 1559 0 0 0 307 0 0 0 25 0 1 0 23144721 1511878656 1531 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369111 1531 94 232 0 368876 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481796

[startup+6.30189 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 20690
/proc/meminfo: memFree=1955344/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476444 CPUtime=6.28
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 3081 0 0 0 627 1 0 0 25 0 1 0 23144721 1511878656 3053 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369111 3054 94 232 0 368876 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481796

[startup+12.7015 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 20690
/proc/meminfo: memFree=1947864/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=12.67
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 4550 0 0 0 1265 2 0 0 25 0 1 0 23144721 1511944192 4522 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 4522 94 232 0 368892 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481860

[startup+25.5016 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 20690
/proc/meminfo: memFree=1941848/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=25.47
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 6125 0 0 0 2544 3 0 0 25 0 1 0 23144721 1511944192 6097 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518448 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 6097 94 232 0 368892 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481860

[startup+51.1018 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 20690
/proc/meminfo: memFree=1926040/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=51.06
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 10058 0 0 0 5100 6 0 0 25 0 1 0 23144721 1511944192 10030 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 10030 94 232 0 368892 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481860

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 20690
/proc/meminfo: memFree=1922968/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=102.25
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 10790 0 0 0 10218 7 0 0 25 0 1 0 23144721 1511944192 10725 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 10725 94 232 0 368892 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481860

[startup+162.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 20690
/proc/meminfo: memFree=1922136/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=162.23
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 11022 0 0 0 16215 8 0 0 25 0 1 0 23144721 1511944192 10898 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518395 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 10898 94 232 0 368892 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481860

[startup+222.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/66 20690
/proc/meminfo: memFree=1922136/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=222.22
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 11043 0 0 0 22214 8 0 0 25 0 1 0 23144721 1511944192 10919 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134531110 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 10919 94 232 0 368892 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1481860

[startup+282.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 20690
/proc/meminfo: memFree=1922008/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=282.2
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 11120 0 0 0 28212 8 0 0 25 0 1 0 23144721 1511944192 10919 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 10919 94 232 0 368892 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1481860

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 20690
/proc/meminfo: memFree=1909080/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=342.18
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 14409 0 0 0 34207 11 0 0 25 0 1 0 23144721 1511944192 14208 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518153 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 14208 94 232 0 368892 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1481860

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 20690
/proc/meminfo: memFree=1893848/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0

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

/proc/20690/statm: 369127 23440 94 232 0 368892 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1481860

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20690
/proc/meminfo: memFree=1864152/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=582.12
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 25574 0 0 0 58189 23 0 0 25 0 1 0 23144721 1511944192 25373 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 25373 94 232 0 368892 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1481860

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20690
/proc/meminfo: memFree=1856792/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=642.11
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 27389 0 0 0 64187 24 0 0 25 0 1 0 23144721 1511944192 27188 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 27188 94 232 0 368892 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1481860

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20690
/proc/meminfo: memFree=1849432/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=702.09
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 29237 0 0 0 70182 27 0 0 25 0 1 0 23144721 1511944192 29036 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 29036 94 232 0 368892 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1481860

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20690
/proc/meminfo: memFree=1842968/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=762.08
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 30837 0 0 0 76179 29 0 0 25 0 1 0 23144721 1511944192 30636 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 30636 94 232 0 368892 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1481860

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20690
/proc/meminfo: memFree=1835928/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=822.05
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 32612 0 0 0 82174 31 0 0 25 0 1 0 23144721 1511944192 32411 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 32411 94 232 0 368892 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1481860

[startup+882.303 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 20690
/proc/meminfo: memFree=1829656/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=882.04
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 34152 0 0 0 88172 32 0 0 25 0 1 0 23144721 1511944192 33951 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 33951 94 232 0 368892 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1481860

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 20690
/proc/meminfo: memFree=1824088/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=942.03
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 35549 0 0 0 94169 34 0 0 25 0 1 0 23144721 1511944192 35348 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 35348 94 232 0 368892 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1481860

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 20690
/proc/meminfo: memFree=1819032/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=1002.01
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 36788 0 0 0 100166 35 0 0 25 0 1 0 23144721 1511944192 36587 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 36587 94 232 0 368892 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1481860

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20690
/proc/meminfo: memFree=1814360/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=1061.99
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 37976 0 0 0 106162 37 0 0 25 0 1 0 23144721 1511944192 37775 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 37775 94 232 0 368892 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1481860

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20690
/proc/meminfo: memFree=1808472/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=1121.98
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 39420 0 0 0 112159 39 0 0 25 0 1 0 23144721 1511944192 39219 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 39219 94 232 0 368892 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1481860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20690
/proc/meminfo: memFree=1804568/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=1181.96
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 40424 0 0 0 118156 40 0 0 25 0 1 0 23144721 1511944192 40223 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518269 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 40223 94 232 0 368892 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1481860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20690
/proc/meminfo: memFree=1802904/2055920 swapFree=4183784/4192956
[pid=20684] ppid=20682 vsize=5352 CPUtime=0
/proc/20684/stat : 20684 (Barcelogic) S 20682 20684 19802 0 -1 4194304 334 378 0 0 0 0 0 0 16 0 1 0 23144720 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20684/statm: 1338 237 197 169 0 49 0
[pid=20690] ppid=20684 vsize=1476508 CPUtime=1200.06
/proc/20690/stat : 20690 (bsat) R 20684 20684 19802 0 -1 4194304 40825 0 0 0 119965 41 0 0 25 0 1 0 23144721 1511944192 40624 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20690/statm: 369127 40624 94 232 0 368892 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481860

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20684 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.65
CPU system time (s): 0.41
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 1481860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 712
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= 11

runsolver used 0.867868 second user time and 2.45263 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Mon Apr 16 00:23:15 UTC 2007

IDJOB= 347653
IDBENCH= 24610
IDSOLVER= 154
FILE ID= node50/347653-1176682995

PBS_JOBID= 4559952

Free space on /tmp= 66556 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-250-3.sat05-2220.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/347653-1176682995/Barcelogic /tmp/evaluation/347653-1176682995/instance-347653-1176682995.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-347653-1176682995 -o ROOT/results/node50/solver-347653-1176682995 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347653-1176682995/Barcelogic /tmp/evaluation/347653-1176682995/instance-347653-1176682995.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  b79b003513b2a70c9b89188422a831e2

RANDOM SEED= 436579955

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1966776 kB
Buffers:          4028 kB
Cached:          35984 kB
SwapCached:       3236 kB
Active:          30716 kB
Inactive:        19124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1966776 kB
SwapTotal:     4192956 kB
SwapFree:      4183784 kB
Dirty:            1944 kB
Writeback:           0 kB
Mapped:          15488 kB
Slab:            25368 kB
Committed_AS:   966904 kB
PageTables:       1460 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= 66556 MiB

End job on node50 on Mon Apr 16 00:43:18 UTC 2007