Trace number 334300

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/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
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 50
Number of clauses of size over 56120

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 |    6120    36720 |    1835       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 153   #clauses: 6120   #literals: 36720
0.00/0.01	c CPU time:   0.005999 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-334300-1173563600 -o ROOT/results/node9/solver-334300-1173563600 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334300-1173563600/Barcelogic /tmp/evaluation/334300-1173563600/instance-334300-1173563600.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: 7.35 6.93 4.29 3/77 23702
/proc/meminfo: memFree=1618632/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 376314657 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215419158610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23702/statm: 1338 232 195 169 0 49 0
[pid=23703] ppid=23702 vsize=5352 CPUtime=0
/proc/23703/stat : 23703 (Barcelogic) S 23702 23702 23217 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 376314658 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23703/statm: 1338 236 198 169 0 49 0
[pid=23704] ppid=23703 vsize=0 CPUtime=0
/proc/23704/stat : 23704 (Barcelogic) D 23703 23702 23217 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 376314658 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/23704/statm: 0 0 0 0 0 0 0
[pid=23705] ppid=23703 vsize=0 CPUtime=0
/proc/23705/stat : 23705 (sed) D 23703 23702 23217 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 376314658 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/23705/statm: 0 0 0 0 0 0 0

[startup+0.0717409 s]
/proc/loadavg: 7.35 6.93 4.29 3/77 23702
/proc/meminfo: memFree=1618632/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.101744 s]
/proc/loadavg: 7.35 6.93 4.29 3/77 23702
/proc/meminfo: memFree=1618632/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.301782 s]
/proc/loadavg: 7.35 6.93 4.29 3/77 23702
/proc/meminfo: memFree=1618632/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.70186 s]
/proc/loadavg: 7.35 6.93 4.29 3/77 23702
/proc/meminfo: memFree=1618632/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.50201 s]
/proc/loadavg: 7.35 6.93 4.29 2/79 23708
/proc/meminfo: memFree=1608888/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476488 CPUtime=1.46
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 3327 0 0 0 145 1 0 0 25 0 1 0 376314660 1511923712 3301 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369122 3301 81 232 0 368887 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481840

[startup+3.10132 s]
/proc/loadavg: 6.84 6.83 4.27 2/79 23708
/proc/meminfo: memFree=1601016/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476488 CPUtime=3.06
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 5801 0 0 0 304 2 0 0 25 0 1 0 376314660 1511923712 5775 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369122 5775 81 232 0 368887 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481840

[startup+6.30194 s]
/proc/loadavg: 6.84 6.83 4.27 2/79 23708
/proc/meminfo: memFree=1592128/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476488 CPUtime=6.26
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 6544 0 0 0 623 3 0 0 25 0 1 0 376314660 1511923712 6485 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369122 6485 81 232 0 368887 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481840

[startup+12.7012 s]
/proc/loadavg: 5.95 6.64 4.23 2/79 23708
/proc/meminfo: memFree=1574408/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476488 CPUtime=12.65
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 11629 0 0 0 1260 5 0 0 25 0 1 0 376314660 1511923712 11570 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369122 11570 81 232 0 368887 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481840

[startup+25.5016 s]
/proc/loadavg: 5.18 6.45 4.20 2/79 23708
/proc/meminfo: memFree=1537608/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476488 CPUtime=25.45
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 20317 0 0 0 2534 11 0 0 25 0 1 0 376314660 1511923712 20258 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369122 20258 81 232 0 368887 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481840

[startup+51.1016 s]
/proc/loadavg: 3.76 6.01 4.11 2/79 23708
/proc/meminfo: memFree=1531336/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=51.04
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 21721 0 0 0 5092 12 0 0 25 0 1 0 376314660 1511972864 21662 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 21662 81 232 0 368899 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481888

[startup+102.305 s]
/proc/loadavg: 2.10 5.17 3.93 2/79 23708
/proc/meminfo: memFree=1519112/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=102.22
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 24884 0 0 0 10207 15 0 0 25 0 1 0 376314660 1511972864 24781 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 24781 81 232 0 368899 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481888

[startup+162.302 s]
/proc/loadavg: 1.44 4.46 3.76 2/79 23708
/proc/meminfo: memFree=1470920/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=162.2
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 36978 0 0 0 16194 26 0 0 25 0 1 0 376314660 1511972864 36875 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 36875 81 232 0 368899 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481888

[startup+222.302 s]
/proc/loadavg: 1.15 3.78 3.57 2/79 23708
/proc/meminfo: memFree=1436808/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=222.18
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 45373 0 0 0 22186 32 0 0 25 0 1 0 376314660 1511972864 45270 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517827 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 45270 81 232 0 368899 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1481888

[startup+282.301 s]
/proc/loadavg: 1.06 3.31 3.42 2/79 23708
/proc/meminfo: memFree=1407816/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=282.15
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 52680 0 0 0 28176 39 0 0 25 0 1 0 376314660 1511972864 52577 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 52577 81 232 0 368899 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1481888

[startup+342.302 s]
/proc/loadavg: 1.02 2.86 3.25 2/79 23708
/proc/meminfo: memFree=1383176/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=342.13
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 58752 0 0 0 34167 46 0 0 25 0 1 0 376314660 1511972864 58649 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 58649 81 232 0 368899 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1481888

[startup+402.301 s]
/proc/loadavg: 1.00 2.54 3.12 2/79 23708
/proc/meminfo: memFree=1364808/2055920 swapFree=4152252/4192956

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

[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=521.99
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 72067 0 0 0 52136 63 0 0 25 0 1 0 376314660 1511972864 71964 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518269 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 71964 81 232 0 368899 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 1481888

[startup+582.302 s]
/proc/loadavg: 1.00 1.82 2.73 2/79 23905
/proc/meminfo: memFree=1314696/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=581.95
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 75783 0 0 0 58128 67 0 0 25 0 1 0 376314660 1511972864 75680 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 75680 81 232 0 368899 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 1481888

[startup+642.302 s]
/proc/loadavg: 1.00 1.67 2.62 2/79 23905
/proc/meminfo: memFree=1297928/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=641.94
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 79929 0 0 0 64122 72 0 0 25 0 1 0 376314660 1511972864 79826 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 79826 81 232 0 368899 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 1481888

[startup+702.301 s]
/proc/loadavg: 1.00 1.55 2.51 2/79 23905
/proc/meminfo: memFree=1286408/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=701.91
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 82855 0 0 0 70117 74 0 0 25 0 1 0 376314660 1511972864 82752 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 82752 81 232 0 368899 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 1481888

[startup+762.306 s]
/proc/loadavg: 1.00 1.44 2.42 3/79 23905
/proc/meminfo: memFree=1272328/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=761.89
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 86324 0 0 0 76111 78 0 0 25 0 1 0 376314660 1511972864 86221 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 86221 81 232 0 368899 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 1481888

[startup+822.302 s]
/proc/loadavg: 1.00 1.37 2.33 2/79 23905
/proc/meminfo: memFree=1259080/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=821.87
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 89672 0 0 0 82106 81 0 0 25 0 1 0 376314660 1511972864 89569 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 89569 81 232 0 368899 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 1481888

[startup+882.302 s]
/proc/loadavg: 1.00 1.29 2.24 2/79 23905
/proc/meminfo: memFree=1247496/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=881.84
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 92550 0 0 0 88100 84 0 0 25 0 1 0 376314660 1511972864 92447 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 92447 81 232 0 368899 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 1481888

[startup+942.301 s]
/proc/loadavg: 1.00 1.24 2.16 2/79 23905
/proc/meminfo: memFree=1237704/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=941.82
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 95056 0 0 0 94095 87 0 0 25 0 1 0 376314660 1511972864 94953 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 94953 81 232 0 368899 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 1481888

[startup+1002.3 s]
/proc/loadavg: 1.00 1.19 2.08 2/79 23905
/proc/meminfo: memFree=1226568/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=1001.8
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 97819 0 0 0 100090 90 0 0 25 0 1 0 376314660 1511972864 97716 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 97716 81 232 0 368899 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 1481888

[startup+1062.3 s]
/proc/loadavg: 1.00 1.16 2.02 2/79 23905
/proc/meminfo: memFree=1216648/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=1061.78
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 100336 0 0 0 106085 93 0 0 25 0 1 0 376314660 1511972864 100233 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 100233 81 232 0 368899 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 1481888

[startup+1122.3 s]
/proc/loadavg: 1.00 1.12 1.95 2/79 23905
/proc/meminfo: memFree=1207688/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=1121.75
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 102530 0 0 0 112080 95 0 0 25 0 1 0 376314660 1511972864 102427 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 102427 81 232 0 368899 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 1481888

[startup+1182.3 s]
/proc/loadavg: 1.00 1.10 1.89 2/79 23905
/proc/meminfo: memFree=1196872/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=1181.73
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 105265 0 0 0 118075 98 0 0 25 0 1 0 376314660 1511972864 105162 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 105162 81 232 0 368899 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.09 1.87 2/79 23905
/proc/meminfo: memFree=1193544/2055920 swapFree=4152252/4192956
[pid=23702] ppid=23700 vsize=5352 CPUtime=0.01
/proc/23702/stat : 23702 (Barcelogic) S 23700 23702 23217 0 -1 4194304 332 488 0 0 0 0 1 0 16 0 1 0 376314657 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23702/statm: 1338 236 197 169 0 49 0
[pid=23708] ppid=23702 vsize=1476536 CPUtime=1200.03
/proc/23708/stat : 23708 (bsat) R 23702 23702 23217 0 -1 4194304 106044 0 0 0 119904 99 0 0 25 0 1 0 376314660 1511972864 105941 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23708/statm: 369134 105941 81 232 0 368899 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481888

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 23702 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.028995
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): 1199.05
CPU system time (s): 0.99
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 1481888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 820
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 9

runsolver used 1.22781 second user time and 3.14652 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Mar 10 21:53:20 UTC 2007

IDJOB= 334300
IDBENCH= 24624
IDSOLVER= 122
FILE ID= node9/334300-1173563600

PBS_JOBID= 4101193

Free space on /tmp= 66461 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334300-1173563600/Barcelogic /tmp/evaluation/334300-1173563600/instance-334300-1173563600.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-334300-1173563600 -o ROOT/results/node9/solver-334300-1173563600 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334300-1173563600/Barcelogic /tmp/evaluation/334300-1173563600/instance-334300-1173563600.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  f938eb83302d03b3e1c7efeabdee60a6

RANDOM SEED= 357495919

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1618976 kB
Buffers:         50600 kB
Cached:         297436 kB
SwapCached:       8828 kB
Active:         198128 kB
Inactive:       172896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618976 kB
SwapTotal:     4192956 kB
SwapFree:      4152252 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          29848 kB
Slab:            51516 kB
Committed_AS:  1512992 kB
PageTables:       1688 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= 66460 MiB

End job on node9 on Sat Mar 10 22:13:23 UTC 2007